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Python Data Engineer

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Python Data Engineer Jobs

MasTec

Street Smart

Onsite

Hybrid

Overview:
Responsible for leading the ongoing development, support, and optimization of critical business data systems and reporting platforms, both on-premises and in the cloud. As a senior member of the team, this role plays a vital part in driving the success of enterprise data solutions by designing robust SQL-based architectures, developing ETL pipelines, and ensuring the integrity, availability, and performance of business-critical systems. This position works closely with Program Managers, Project Managers, business groups, and IT support teams, requiring a strong combination of technical expertise, cross-functional collaboration, communication, and planning skills. A deep understanding of SQL development, database administration, data architecture principles, and systems integration is essential to success in this role. Location & Travel Details: This is an onsite position and can be located at one of our office locations: Fargo or Miami. Company Overview MasTec’s Clean Energy & Infrastructure (CE&I) segment generates more than $4.5 billion in annual revenue, providing construction services across three operating groups: Renewables, Industrial & Infrastructure and General Building. Our Renewables expertise includes solar, wind, energy storage, aftermarket services, substations and switchyards. Our Industrial expertise includes manufacturing, mining and mineral processing, power plants, conventional power generation, alternative fuel generation and other innovative solutions. In Infrastructure, we specialize in electrical, environmental, highways, roads and bridges, aggregate mining, ports and terminals, rail, pump and lift stations, water transmission and pipelines, water and wastewater treatment plants, and stormwater. Our General Building expertise includes airports, seaport terminals, sports and entertainment, pre-engineered metal buildings, and data centers. MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. Sustainability and safety are foundational to our culture and influence everything we do.  Our company is experiencing rapid growth and provides numerous opportunities for qualified, talented, and motivated professionals. As a member of the MasTec team, you will engage in exciting new projects and benefit from a culture that prioritizes professional development and support for skill enhancement. We foster a creative and innovative environment that is, above all, supportive. Our goal is to cultivate a respectful workplace where all employees feel valued, included, and empowered to become innovative leaders in our industry. The Clean Energy & Infrastructure Group comprises the following market sectors and operating companies: Renewables:  IEA Constructors, Wanzek Construction, White Construction; Industrial: Casey Industrial, Phoenix Industrial, MasTec Industrial; Infrastructure: American Civil Constructors West Coast, Cash Construction, FNF Construction, MasTec Civil, McKee Utility Contractors, Precision Aggregate Products, Ragnar Benson Construction, Saiia, William Charles Construction, William Charles Electric; General Building: Lemartec, NV2A. 

Responsibilities:
<ul><li>Design, develop, and maintain complex SQL-based solutions including stored procedures, functions, triggers, views, and advanced T-SQL queries to support business operations and reporting needs</li><li>Write and optimize complex queries across the full spectrum: joins, aggregations,  subqueries, set operations, and data manipulation</li><li>Enforce constraints, referential integrity, and sound database design principles to ensure data consistency and reliability</li><li>Perform indexing strategy design, execution plan analysis, and query performance tuning to maintain high-availability, performant systems</li><li>Administer SQL Server environments including security, user roles, permissions, and compliance with data governance standards</li><li>Lead the development and implementation of data integration strategies and ETL processes using tools such as Azure Data Factory (ADF), SSIS, Oracle Data Integrator (ODI) and similar platforms</li><li>Design and implement data extraction methods including batch, incremental, and change data capture (CDC) approaches</li><li>Develop data transformation and cleansing workflows ensuring validation, quality standards, and error handling throughout the pipeline</li><li>Define and manage data loading strategies (full load, incremental load) and oversee pipeline orchestration and scheduling</li><li>Perform ETL performance tuning and ensure pipeline reliability, scalability, and maintainability</li><li>Design and maintain data warehouse structures, ensuring sound data modeling and adherence to data architecture standards</li><li>Manage and automate data flow across enterprise systems, ensuring seamless interoperability and data integrity</li><li>Conduct thorough root cause analysis on system and data issues, implement preventive measures, and manage critical incidents to minimize business impact</li><li>Create roles, permissions, and procedures to ensure data security and compliance with industry standards and regulations</li><li>Leverage scripting languages such as PowerShell and Python to automate tasks, streamline processes, and enhance operational efficiency</li><li>Utilize Power Platform tools (Power BI, Power Apps, Power Automate) to build business solutions and deliver meaningful reporting insights</li><li>Develop reports and dashboards using reporting technologies such as SSRS and Crystal Reports to support business decision-making</li><li>Provide technical leadership and mentorship to a team of Systems Engineers; set standards for system design, code quality, documentation, and operational excellence</li><li>Lead the design and review of advanced system architectures, ensuring solutions are scalable, resilient, secure, and aligned with industry best practices</li><li>Lead complex system and data projects from initiation to completion — defining scope, managing milestones, coordinating cross-functional stakeholders, and delivering within budget and timeline</li><li>Drive continuous improvement of system operations, ETL processes, and monitoring practices; identify automation opportunities and champion engineering efficiency</li><li>Foster a culture of knowledge sharing by creating and delivering technical training sessions, writing runbooks, and building onboarding materials for new team members</li><li>Communicate effectively with business stakeholders to understand system and data requirements; translate them into actionable technical specifications</li><li>Other duties as assigned</li></ul>

Qualifications:
Work Experience and Education<ul><li data-text-type="noSpacing">Bachelor's degree in Computer Science or Computer/Management Information Systems</li><li data-text-type="noSpacing">5–7 years of related experience and/or training, or equivalent combination of education and experience, with specific focus on SQL development, database administration, and enterprise systems support</li><li data-text-type="noSpacing">Proven experience writing complex T-SQL queries and designing scalable database solutions</li><li data-text-type="noSpacing">Demonstrated experience designing and supporting ETL processes and data pipelines</li></ul> Knowledge, Skills and Abilities<ul><li data-text-type="noSpacing">Take reasonable care of your own and others' health and safety and of those who may be affected by the day-to-day delivery of this role by taking personal responsibility for working toward the Company's Zero Injury principles</li><li data-text-type="noSpacing">Advanced proficiency in SQL development and database engineering, with a strong command of query design, performance tuning, and database administration</li><li data-text-type="noSpacing">Deep understanding of data modeling, schema design, and database best practices to ensure data integrity, security, and reliability</li><li data-text-type="noSpacing">Solid experience with ETL design and development, including data extraction, transformation, loading, pipeline orchestration, and performance optimization</li><li data-text-type="noSpacing">Familiarity with ETL and data integration tools such as Azure Data Factory (ADF) and SSIS</li><li data-text-type="noSpacing">Highly proficient using Power Platform tools (Power Apps, Power Automate, Power BI) for building business solutions and generating insights</li><li data-text-type="noSpacing">Skilled in use of reporting technologies such as SSRS and Crystal Reports</li><li data-text-type="noSpacing">Proficient in scripting languages such as PowerShell and Python for task automation and process optimization</li><li data-text-type="noSpacing">Demonstrated ability to mentor engineers, and drive adoption of engineering standards and best practices</li><li data-text-type="noSpacing">Excellent analytical and creative problem-solving skills with a logical, detail-oriented approach</li><li data-text-type="noSpacing">Working knowledge of project management methodologies including waterfall and agile</li><li data-text-type="noSpacing">Excellent written and oral communication skills with the ability to convey complex technical concepts to both technical and non-technical stakeholders</li><li data-text-type="noSpacing">Strong relationship-building, planning, and negotiation skills</li><li data-text-type="noSpacing">Ability to work both independently and collaboratively as part of a team</li><li data-text-type="noSpacing">Willingness and ability to travel as required for project implementation, training, or client support</li><li data-text-type="noSpacing">Experience with Oracle Database administration and development, including schema design, performance tuning, and Oracle-specific features</li><li data-text-type="noSpacing">Proficiency in PL/SQL programming, including packages, procedures, functions, cursors, and exception handling</li><li data-text-type="noSpacing">Familiarity with Oracle-specific query optimization techniques and execution plan analysis</li><li data-text-type="noSpacing">Experience migrating or integrating Oracle-based systems with SQL Server or cloud-based data platforms</li><li data-text-type="noSpacing">Knowledge of Oracle tools such as SQL Developer, TOAD, or Oracle Data Integrator (ODI)</li></ul> Work Environment & Physical Requirements<ul><li>When visiting jobsites the work environment involves some exposure to hazards or physical risks, which require following basic safety precautions</li><li>This work environment may involve moderate exposure to unusual elements, such as extreme temperatures, dirt, dust, fumes, smoke, unpleasant odors and/or loud noises</li></ul> What's in it for You Financial Wellbeing<ul class="customListStyle"><li data-list-item-id="e32b1b6035c8717eaaa3ad163d4fa82b6">Competitive pay with ongoing performance review and merit increase</li><li data-list-item-id="e1307897cadda05b22d1e7e825a9905f0">401(k) with company match & Employee Stock Purchase Plan (ESPP)</li><li data-list-item-id="e51ecc2743b8baa30640da0ea2a5b55f4">Flexible spending account (Healthcare & Dependent care)</li></ul>Health & Wellness<ul class="customListStyle"><li data-list-item-id="e8562221662204baa134d52d6e1d4d325">Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children</li><li data-list-item-id="e992ad13a21f0f66eedcf30dd1afee577">Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount</li><li data-list-item-id="e03c8b897f31ba3755351141314587517">Discounted National Gym Membership Network</li></ul>Family & Lifestyle<ul class="customListStyle"><li data-list-item-id="ef1fda50a25fc53d27735e294f4519e24">Paid Time Off, Paid Holidays, Bereavement Leave</li><li data-list-item-id="ed3f22146177ecc120e877e97a754c98f">Military Leave, including Benefits Continuation</li><li data-list-item-id="e3d8d55850c207142880619deba2a0a71">Employee Assistance Program</li></ul>Planning for the Unexpected<ul class="customListStyle"><li data-list-item-id="e7f4512ac98ab484d3b39e2a4418ddaee">Short and long-term disability, life insurance, and accidental death & dismemberment</li><li data-list-item-id="eabbb469ed19698e4ec66ce9cb99b2796">Voluntary life insurance, accident, critical illness, hospital indemnity coverage</li><li data-list-item-id="e6e1ca2b5ef78e138169f7c458ea4cee4">Emergency Travel Assistance Program</li><li data-list-item-id="e11f7d347200fe8fd00cef39a431064f0">Group legal plan</li></ul>Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information.  MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions. Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at <a href="https://reportfraud.ftc.gov/" target="_blank" data-interception="off" rel="noopener">https://reportfraud.ftc.gov/</a>. MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.

Appcast (For Export):
#appyellow

Sr Systems Engineer

Senior SQL, ETL, and data-architecture expert with experience designing, optimizing, and maintaining enterprise data solutions.

Candidates must be authorized to work in the United States without current or future employer sponsorship and must reside in Minnesota after hire.

Street Smart is a national leader in traffic safety, site security, and smart work zone technology. Our Vision platform is transforming how customers monitor, manage, and protect critical infrastructure in real time. We are building the next generation of cloud-connected safety and security solutions and are seeking a hands-on technical leader to help shape what comes next.

&nbsp;

Position Summary

The Senior Cloud Software Engineer is responsible for architecture, design, development, and validation of cloud platforms supporting Street Smart&rsquo;s traffic management and work zone safety solutions. This role will contribute to the technical roadmap, leverage AI-assisted development tools, and ensure system performance, security, and reliability. The ideal candidate is a strong builder who enjoys solving complex technical challenges and working cross-functionally in a fast-paced environment.

&nbsp;

This is a hybrid role based in Columbus, Minnesota with an expectation of 2 to 3 days per week in the office.

&nbsp;

Essential Duties and Responsibilities

&nbsp;

Cloud Architecture and Development

<ul>
	<li>Design, build, and maintain cloud data services and APIs supporting the Vision platform</li>
	<li>Develop serverless and microservices architectures for device provisioning, authentication, and secure communication</li>
	<li>Implement real-time data ingestion pipelines for edge device telemetry</li>
	<li>Build real-time visualization and device control capabilities</li>
	<li>Process and store telemetry data from connected devices</li>
</ul>

&nbsp;

AI Accelerated Engineering

<ul>
	<li>Leverage AI coding tools such as Claude Code, Copilot, and ChatGPT to accelerate development and testing</li>
	<li>Implement and execute best practices as an Orchestrator of agentic based AI code generation, test and CI/CD workflow</li>
	<li>Drive automation in testing, validation, and security practices</li>
</ul>

&nbsp;

Quality, Performance, and Reliability

<ul>
	<li>Own system performance, scalability, and reliability</li>
	<li>Define and implement unit, integration, and end-to-end testing strategies</li>
	<li>Identify software risks and proactively address performance bottlenecks</li>
	<li>Support CI/CD pipelines aligned with Agile practices</li>
	<li>Maintain technical documentation and API specifications such as Swagger or OpenAPI</li>
</ul>

&nbsp;

Technical Leadership and Collaboration

<ul>
	<li>Partner with hardware engineers, data scientists, DevOps, and Control Center teams</li>
	<li>Participate in Agile and Scrum ceremonies</li>
	<li>Act as a technical expert in customer discussions, proof of concepts, and solution workshops</li>
	<li>Support troubleshooting and continuous improvement initiatives</li>
	<li>Occasionally interact with customers by phone or virtual meetings</li>
</ul>

&nbsp;

Competencies

<ul>
	<li>Strong background in software development and architecture</li>
	<li>Proficiency across multiple programming languages and modern cloud technologies</li>
	<li>Experience with creating and implementing AI agent-skill processes and AI coding workflows</li>
	<li>Excellent analytical and problem-solving skills</li>
	<li>Strong communication and collaboration skills</li>
	<li>Demonstrated ability to deliver complex software projects</li>
	<li>Self-starter with strong ownership mindset and ability to manage multiple priorities</li>
</ul>

&nbsp;

Minimum Qualifications

<ul>
	<li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field</li>
	<li>Five or more years of experience in cloud software development</li>
	<li>Strong proficiency in one or more of the following: C or C++, Java, JavaScript or TypeScript, Python</li>
	<li>Experience developing and deploying cloud native applications on AWS</li>
	<li>Hands-on experience with serverless technologies such as AWS Lambda and API Gateway</li>
	<li>Experience with real-time data processing or distributed systems</li>
	<li>Agile development experience using tools such as Jira and Confluence</li>
	<li>Strong debugging and optimization skills</li>
	<li>Ability to work effectively in collaborative, cross-functional teams</li>
</ul>

&nbsp;

Preferred Qualifications

<ul>
	<li>AWS Solutions Architect or similar cloud certification</li>
	<li>Experience with AWS IoT Core, Greengrass, DynamoDB, and S3</li>
	<li>Knowledge of MQTT, CoAP, and REST protocols</li>
	<li>Experience securing device to cloud communications using TLS and certificates</li>
	<li>Experience with role-based access control and identity management</li>
	<li>Familiarity with compliance frameworks such as ISO 27001 or GDPR</li>
	<li>Experience with OTA updates, secure boot, or firmware signing</li>
	<li>Project management or Scrum certifications</li>
</ul>

&nbsp;

Work Environment and Physical Requirements

This position is primarily office based and involves regular computer work and collaboration. The role requires the ability to remain in a stationary position for extended periods, operate standard office equipment, and occasionally move equipment weighing up to 30 pounds. Limited travel may be required.

&nbsp;

Compensation for this role is a base salary of $135,000 to $155,000 along with a corporate incentive plan target of 10% of base salary.

&nbsp;

In addition to working with an industry-leading team, a few of the benefits of working at Street Smart include:

<ul>
	<li>Career advancement opportunities</li>
	<li>Company incentive plan with quarterly payouts based on individual and company performance</li>
	<li>Uncapped monthly sales incentive plan based on region and individual results.</li>
	<li>Health benefits, with eligibility on the 1st of the month following your date of hire:
	<ul>
		<li>3 medical plans to choose from, including two high-deductible health plans (HDHPs) and one PPO plan</li>
		<li>Health Savings Accounts (when enrolled in a HDHP), with Street Smart contributing $1000-$2000 depending on your plan</li>
		<li>Dental and vision plans with low employee premiums.</li>
		<li>Health and Dependent Flexible Spending Accounts</li>
		<li>100% company-paid Short Term and Long-Term Disability Insurance</li>
		<li>100% company-paid life insurance at 1.5x your base salary</li>
	</ul>
	</li>
	<li>401(k) retirement savings plan, with eligibility on the 1st of the month following your 30th day of employment. Street Start matches 100% of the first 3% employees contribute and 50% of the next 2% of contributions.</li>
	<li>11 paid holidays</li>
	<li>3 weeks of PTO to start (year one is pro-rated based on start date)</li>
	<li>Informal dress code</li>
	<li>Company-provided cell phone</li>
	<li>Tuition reimbursement</li>
</ul>

&nbsp;

Equal Employment Opportunity

Street Smart provides equal employment opportunities to all employees and applicants without regard to race, color, ethnicity, religion, sex, national origin, disability, veteran status, genetic information, or any other legally protected status.

Sr. Cloud Software Engineer

Cloud Software Engineer

Five+ years in cloud software development; strong proficiency in one or more languages (C/C++, Java, JavaScript/TypeScript, Python); AWS experience; serverless and microservices; real-time data processing; Agile tooling.

Overview:
Responsible for leading the ongoing development, support, and optimization of critical business data systems and reporting platforms, both on-premises and in the cloud. As a senior member of the team, this role plays a vital part in driving the success of enterprise data solutions by designing robust SQL-based architectures, developing ETL pipelines, and ensuring the integrity, availability, and performance of business-critical systems. This position works closely with Program Managers, Project Managers, business groups, and IT support teams, requiring a strong combination of technical expertise, cross-functional collaboration, communication, and planning skills. A deep understanding of SQL development, database administration, data architecture principles, and systems integration is essential to success in this role. Location & Travel Details: This is an onsite position and can be located at one of our office locations: Fargo or Miami. Company Overview MasTec’s Clean Energy & Infrastructure (CE&I) segment generates more than $4.5 billion in annual revenue, providing construction services across three operating groups: Renewables, Industrial & Infrastructure and General Building. Our Renewables expertise includes solar, wind, energy storage, aftermarket services, substations and switchyards. Our Industrial expertise includes manufacturing, mining and mineral processing, power plants, conventional power generation, alternative fuel generation and other innovative solutions. In Infrastructure, we specialize in electrical, environmental, highways, roads and bridges, aggregate mining, ports and terminals, rail, pump and lift stations, water transmission and pipelines, water and wastewater treatment plants, and stormwater. Our General Building expertise includes airports, seaport terminals, sports and entertainment, pre-engineered metal buildings, and data centers. MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. Sustainability and safety are foundational to our culture and influence everything we do.  Our company is experiencing rapid growth and provides numerous opportunities for qualified, talented, and motivated professionals. As a member of the MasTec team, you will engage in exciting new projects and benefit from a culture that prioritizes professional development and support for skill enhancement. We foster a creative and innovative environment that is, above all, supportive. Our goal is to cultivate a respectful workplace where all employees feel valued, included, and empowered to become innovative leaders in our industry. The Clean Energy & Infrastructure Group comprises the following market sectors and operating companies: Renewables:  IEA Constructors, Wanzek Construction, White Construction; Industrial: Casey Industrial, Phoenix Industrial, MasTec Industrial; Infrastructure: American Civil Constructors West Coast, Cash Construction, FNF Construction, MasTec Civil, McKee Utility Contractors, Precision Aggregate Products, Ragnar Benson Construction, Saiia, William Charles Construction, William Charles Electric; General Building: Lemartec, NV2A. 

Responsibilities:
<ul><li>Design, develop, and maintain complex SQL-based solutions including stored procedures, functions, triggers, views, and advanced T-SQL queries to support business operations and reporting needs</li><li>Write and optimize complex queries across the full spectrum: joins, aggregations,  subqueries, set operations, and data manipulation</li><li>Enforce constraints, referential integrity, and sound database design principles to ensure data consistency and reliability</li><li>Perform indexing strategy design, execution plan analysis, and query performance tuning to maintain high-availability, performant systems</li><li>Administer SQL Server environments including security, user roles, permissions, and compliance with data governance standards</li><li>Lead the development and implementation of data integration strategies and ETL processes using tools such as Azure Data Factory (ADF), SSIS, Oracle Data Integrator (ODI) and similar platforms</li><li>Design and implement data extraction methods including batch, incremental, and change data capture (CDC) approaches</li><li>Develop data transformation and cleansing workflows ensuring validation, quality standards, and error handling throughout the pipeline</li><li>Define and manage data loading strategies (full load, incremental load) and oversee pipeline orchestration and scheduling</li><li>Perform ETL performance tuning and ensure pipeline reliability, scalability, and maintainability</li><li>Design and maintain data warehouse structures, ensuring sound data modeling and adherence to data architecture standards</li><li>Manage and automate data flow across enterprise systems, ensuring seamless interoperability and data integrity</li><li>Conduct thorough root cause analysis on system and data issues, implement preventive measures, and manage critical incidents to minimize business impact</li><li>Create roles, permissions, and procedures to ensure data security and compliance with industry standards and regulations</li><li>Leverage scripting languages such as PowerShell and Python to automate tasks, streamline processes, and enhance operational efficiency</li><li>Utilize Power Platform tools (Power BI, Power Apps, Power Automate) to build business solutions and deliver meaningful reporting insights</li><li>Develop reports and dashboards using reporting technologies such as SSRS and Crystal Reports to support business decision-making</li><li>Provide technical leadership and mentorship to a team of Systems Engineers; set standards for system design, code quality, documentation, and operational excellence</li><li>Lead the design and review of advanced system architectures, ensuring solutions are scalable, resilient, secure, and aligned with industry best practices</li><li>Lead complex system and data projects from initiation to completion — defining scope, managing milestones, coordinating cross-functional stakeholders, and delivering within budget and timeline</li><li>Drive continuous improvement of system operations, ETL processes, and monitoring practices; identify automation opportunities and champion engineering efficiency</li><li>Foster a culture of knowledge sharing by creating and delivering technical training sessions, writing runbooks, and building onboarding materials for new team members</li><li>Communicate effectively with business stakeholders to understand system and data requirements; translate them into actionable technical specifications</li><li>Other duties as assigned</li></ul>

Qualifications:
Work Experience and Education<ul><li data-text-type="noSpacing">Bachelor's degree in Computer Science or Computer/Management Information Systems</li><li data-text-type="noSpacing">5–7 years of related experience and/or training, or equivalent combination of education and experience, with specific focus on SQL development, database administration, and enterprise systems support</li><li data-text-type="noSpacing">Proven experience writing complex T-SQL queries and designing scalable database solutions</li><li data-text-type="noSpacing">Demonstrated experience designing and supporting ETL processes and data pipelines</li></ul> Knowledge, Skills and Abilities<ul><li data-text-type="noSpacing">Take reasonable care of your own and others' health and safety and of those who may be affected by the day-to-day delivery of this role by taking personal responsibility for working toward the Company's Zero Injury principles</li><li data-text-type="noSpacing">Advanced proficiency in SQL development and database engineering, with a strong command of query design, performance tuning, and database administration</li><li data-text-type="noSpacing">Deep understanding of data modeling, schema design, and database best practices to ensure data integrity, security, and reliability</li><li data-text-type="noSpacing">Solid experience with ETL design and development, including data extraction, transformation, loading, pipeline orchestration, and performance optimization</li><li data-text-type="noSpacing">Familiarity with ETL and data integration tools such as Azure Data Factory (ADF) and SSIS</li><li data-text-type="noSpacing">Highly proficient using Power Platform tools (Power Apps, Power Automate, Power BI) for building business solutions and generating insights</li><li data-text-type="noSpacing">Skilled in use of reporting technologies such as SSRS and Crystal Reports</li><li data-text-type="noSpacing">Proficient in scripting languages such as PowerShell and Python for task automation and process optimization</li><li data-text-type="noSpacing">Demonstrated ability to mentor engineers, and drive adoption of engineering standards and best practices</li><li data-text-type="noSpacing">Excellent analytical and creative problem-solving skills with a logical, detail-oriented approach</li><li data-text-type="noSpacing">Working knowledge of project management methodologies including waterfall and agile</li><li data-text-type="noSpacing">Excellent written and oral communication skills with the ability to convey complex technical concepts to both technical and non-technical stakeholders</li><li data-text-type="noSpacing">Strong relationship-building, planning, and negotiation skills</li><li data-text-type="noSpacing">Ability to work both independently and collaboratively as part of a team</li><li data-text-type="noSpacing">Willingness and ability to travel as required for project implementation, training, or client support</li><li data-text-type="noSpacing">Experience with Oracle Database administration and development, including schema design, performance tuning, and Oracle-specific features</li><li data-text-type="noSpacing">Proficiency in PL/SQL programming, including packages, procedures, functions, cursors, and exception handling</li><li data-text-type="noSpacing">Familiarity with Oracle-specific query optimization techniques and execution plan analysis</li><li data-text-type="noSpacing">Experience migrating or integrating Oracle-based systems with SQL Server or cloud-based data platforms</li><li data-text-type="noSpacing">Knowledge of Oracle tools such as SQL Developer, TOAD, or Oracle Data Integrator (ODI)</li></ul> Work Environment & Physical Requirements<ul><li>When visiting jobsites the work environment involves some exposure to hazards or physical risks, which require following basic safety precautions</li><li>This work environment may involve moderate exposure to unusual elements, such as extreme temperatures, dirt, dust, fumes, smoke, unpleasant odors and/or loud noises</li></ul> What's in it for You Financial Wellbeing<ul class="customListStyle"><li data-list-item-id="e32b1b6035c8717eaaa3ad163d4fa82b6">Competitive pay with ongoing performance review and merit increase</li><li data-list-item-id="e1307897cadda05b22d1e7e825a9905f0">401(k) with company match & Employee Stock Purchase Plan (ESPP)</li><li data-list-item-id="e51ecc2743b8baa30640da0ea2a5b55f4">Flexible spending account (Healthcare & Dependent care)</li></ul>Health & Wellness<ul class="customListStyle"><li data-list-item-id="e8562221662204baa134d52d6e1d4d325">Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children</li><li data-list-item-id="e992ad13a21f0f66eedcf30dd1afee577">Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount</li><li data-list-item-id="e03c8b897f31ba3755351141314587517">Discounted National Gym Membership Network</li></ul>Family & Lifestyle<ul class="customListStyle"><li data-list-item-id="ef1fda50a25fc53d27735e294f4519e24">Paid Time Off, Paid Holidays, Bereavement Leave</li><li data-list-item-id="ed3f22146177ecc120e877e97a754c98f">Military Leave, including Benefits Continuation</li><li data-list-item-id="e3d8d55850c207142880619deba2a0a71">Employee Assistance Program</li></ul>Planning for the Unexpected<ul class="customListStyle"><li data-list-item-id="e7f4512ac98ab484d3b39e2a4418ddaee">Short and long-term disability, life insurance, and accidental death & dismemberment</li><li data-list-item-id="eabbb469ed19698e4ec66ce9cb99b2796">Voluntary life insurance, accident, critical illness, hospital indemnity coverage</li><li data-list-item-id="e6e1ca2b5ef78e138169f7c458ea4cee4">Emergency Travel Assistance Program</li><li data-list-item-id="e11f7d347200fe8fd00cef39a431064f0">Group legal plan</li></ul>Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information.  MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions. Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at <a href="https://reportfraud.ftc.gov/" target="_blank" data-interception="off" rel="noopener">https://reportfraud.ftc.gov/</a>. MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.

Service Line:
CEISV-CE&I Services LLC

Lead SQL development, ETL pipelines, and data integration; manage SQL Server, data warehousing; mentor others; strong communication.

Python Data Engineer Jobs in Mahnomen, MN, US | HiringCafe: every job on earth

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