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Sql Database Developer Jobs in Lexington Park, MD, US

120+ sql database developer jobs from 68 companies hiring in Lexington Park, MD, US.

All jobs in Lexington Park, MD, USSql Database Developer Jobs in United States
Nearby:California·Chesapeake Ranch Estates-Drum Point·Chesapeake Ranch Estates·Solomons·Drum Point·Waldorf·St. Charles·Saint Charles·Cambridge·Alexandria·Clinton·Easton·Greater Upper Marlboro·Fort Washington·Camp Springs·Oxon Hill-Glassmanor·Leonardtown·Bowie·Salisbury
120 jobs- Lexington Park • 50 miles
1w
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SQL Engineer
Gaithersburg or Alexandria or Chantilly
OnsiteFull Time
Noetic Strategies
Noetic Strategies: Provides cybersecurity, software development, and IT services to government agencies.
Active TS/SCI clearance; U.S. Citizenship; 8–12 years with Bachelor's or 6–10 with Master's; expert SQL; Linux; experience with large-scale analytics; on-site flexibility.
SQL, PostgreSQL, MySQL, Oracle, Linux, Grafana, Python, pandas
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3w
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Database Developer
Dahlgren, Virginia, United States
OnsiteFull Time
Southeastern Computer Consultants
Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.
7+ YOEUS citizen with ability to obtain/maintain Secret clearance; BS in information systems/CS/engineering/math; 7+ years in database development/architecture; strong SQL; ETL/ELT; data governance; experience with enterprise data models.
SQL, Python, Java, ETL/ELT
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5d
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Database Developer
Alexandria, Virginia, United States
HybridFull Time
MirLogic Solutions
MirLogic Solutions: Delivers IT and systems engineering solutions to federal agencies.
5+ YOE5-8+ years database development; relational/NoSQL; AWS; BOAT/low-code; API integrations; data modeling; ETL; large data handling; federal/regulated experience preferred.
AWS, BOAT, APIs, ETL, SQL, NoSQL, Data Modeling, High-throughput systems
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2mo
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Database Engineer - Entry Level
Annapolis Junction, Maryland, United States
$70k-$90k/yr OnsiteFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Delivering intelligence and analytics solutions for national security.
5+ YOEBachelor's degree required; 5 years related DBE experience may substitute; active TS/SCI with Polygraph; experience in database design, development, and analysis.
SQL, Open Database Connectivity (ODBC), Cloud databases
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2mo
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Database Engineer / Oracle Database Administrator
Annapolis Junction, Maryland, United States
$100k-$200k/yr OnsiteFull Time
WOOD Consulting Services
WOOD Consulting Services: Providing technology and engineering services for federal intelligence missions.
10+ YOE10+ years of database engineering and Oracle DBA experience; U.S. Citizens with active TS/SCI security clearance and polygraph; full-time day shift; Annapolis Junction, MD.
Oracle, Oracle Database, SQL
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1w
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Database Administrator/Developer
Quantico, Virginia, United States
$100k-$104k/yr OnsiteFull Time
ProSoDel
ProSoDel: Provides IT, logistics, and management services to government agencies.
3+ YOE3+ years SQL Server development; SQL, SSMS, SSIS, PowerShell, Power BI; Oracle/PLSQL; data analysis and reporting; effective communication.
Microsoft SQL Server, SSMS, SSIS, PowerShell, Power BI, Oracle, PL/SQL, SQL Developer
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1w
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Database Engineer - Analytics Platforms
Herndon or Annapolis Junction or Bowie
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOEBS with 5+ years, MS with 3+ years, or PhD; strong Python and SQL; data pipelines and backend services; experience with Agentic AI; multiple data sources; cloud, containers, and deployment tooling; US Citizenship with FAA Public Trust suitability.
Python, SQL, Docker, Kubernetes, Terraform, PostgreSQL, MySQL, Snowflake, BigQuery, Redshift
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1w
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Database Engineer/ Developer III
Alexandria, Virginia, United States
$150k-$170k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOEActive Secret clearance; BS in data science, computer science, statistics, mathematics, or related field; 8 years of data engineering and analytics experience; SQL and DBMS proficiency; on-site in Virginia.
SQL, APIs, Database management systems
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3w
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Senior GEOINT Database Engineer (TS/SCI)
Quantico, Virginia, United States
OnsiteFull Time
Xcellent Technology Solutions
Xcellent Technology Solutions: Provides geospatial intelligence and IT services to federal agencies.
12+ YOETS/SCI clearance, bachelor’s degree + 12 years’ relevant GIS/DB experience, ESRI geodatabases, Oracle, security hardening.
ESRI Enterprise Geodatabases, Oracle, SQL, Geospatial data, GIS
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4w
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.Net / C# Developer - Senior
Fort Belvoir, Virginia, United States
OnsiteFull Time
Evans & Chambers Technology
Evans & Chambers Technology: Develops technology solutions and software for national defense missions.
8+ YOEEight years in .NET development; five years in SDLC; testing experience; SQL database development; mentoring; defect tracking.
.NET, C#, MVC, IIS, SQL, SDLC
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1w
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Software Engineer 2 - Spark/MapReduce/SQL/NoSQL/Pandas/Numpy/SciPy
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
Captivation Software
Captivation Software: Provides specialized software engineering for the intelligence and defense communities.
14+ YOETop Secret/SCI clearance, US citizenship, 14+ years SWE experience, BS in Computer Science, 4 years experience may substitute for degree, Spark/MapReduce/SQL NoSQL, Pandas/Numpy/SciPy.
Spark, MapReduce, SQL, NoSQL, Pandas, NumPy, SciPy
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2mo
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Appian Developer
Alexandria, Virginia, United States
RemoteFull Time
Atlas Technologies
Atlas Technologies: Provides IT and cybersecurity solutions for the defense sector.
2+ YOEAppian Developer with 2+ years of Appian experience, strong SQL (PL/SQL), REST/SOAP, JSON/XML; security clearance; Bachelor’s in computer science or information technology; Appian Certified Associate Developer preferred.
Appian, SQL, Oracle, REST, SOAP, JSON, XML, OAuth 2.0, SAML, PeopleSoft
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2mo
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Software Developer
Midlothian, Virginia, United States
$70k-$105k/yr OnsiteFull Time
Threads Uniform Agency
Threads Uniform Agency: Provider of custom uniform programs and corporate apparel solutions.
3+ YOESoftware Developer with .NET, C#, SQL, web tech; 3+ years in e-commerce; BS in IS/CS; strong OO, SDLC; automated testing.
NET Core, NET Framework, C#, CSS, HTML5, JavaScript, jQuery, MVC, nopCommerce, REST API, SOAP API, SQL
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4d
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Staff Software Development Engineer for Multiple Positions
Bowie, Maryland, United States
$175k-$185k/yr RemoteFull Time
Inovalon
Inovalon: Cloud platform for data-driven healthcare analytics and insights.
5+ YOEBachelor’s degree in CS/IT/related field and 5+ years in IT/developer roles; strong experience with databases, OO design, C#, ASP.NET, SQL, and ELK stack.
C#, ASP.NET, MS SQL Server, SSRS, SSIS, SSAS, PostgreSQL, Oracle, MySQL, Cloud SQL, Elasticsearch, Kibana, Logstash, XML, HTML, JavaScript
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3w
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Senior NetIQ Engineer
Suitland-Silver Hill, Maryland, United States
HybridFull Time
Ignite IT
Ignite IT: Provides digital transformation and cloud solutions to federal agencies.
5+ YOE5+ years in Directory Services with NetIQ eDirectory/IDM; Java/C++ development; Python/Perl/Linux scripting; REST/JSON/SOAP; SQL databases.
NetIQ eDirectory, NetIQ IDM, LDAP, REST, SOAP, Java, ECMAScript, Python, Perl, Shell, XML, XSLT, SQL, PostgreSQL, Oracle, SQL Server, PowerShell, Bash, Linux
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2mo
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Sr. Software/Applications Developer (on-site)
Portsmouth, Virginia, United States
OnsiteFull Time
Ishpi Information Technologies
Ishpi Information Technologies: Provides cybersecurity and software engineering for defense and government sectors.
8+ YOESenior software/applications developer with 8+ years of experience; DoD clearance; CISSP or equivalent; skilled in Rails, Oracle, SQL, MySQL, .NET, Java; U.S. citizen.
Rails, Oracle, SQL, MySQL, .NET, Java
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6d
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Senior Software Developer
Fort Belvoir, Virginia, United States
OnsiteFull Time
Applied Research Associates
Applied Research Associates: Provides scientific research and engineering solutions for complex problems.
6+ YOESenior software developer with 6-10 years of experience in software development; strong Java, Python, web tech, cloud, containers; Agile leadership; TS/SCI upgrade path.
HTML, CSS, JavaScript, Angular, Python, Java, Golang, Vue, React, AWS, Azure, GCE, Docker, Kubernetes, Helm, CI/CD, SQL, NoSQL, Postgres, MySQL, Redis, MongoDB
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1mo
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Software Developer
Dahlgren, Virginia, United States
OnsiteFull Time
Technical Intelligence Solutions
Technical Intelligence Solutions: Provides specialized engineering and cloud solutions for defense missions.
3+ YOE3+ years in software development; OO programming in Python/Go/C#/Java; version control; CI/CD (GitLab); containerization; PowerShell/Bash automation; HS diploma or GED.
Python, Go, PowerShell, Bash, Git, DOTNET, C#, Java, JavaScript, SQL, Linux, Windows, Docker, Kubernetes, Rancher, PostgreSQL, MySQL, SQL Server, MongoDB, jQuery, d3, React, Vue, AWS, Azure, APIs
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1mo
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Software Engineer 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOE8+ years of related experience; TS/SCI with Polygraph; Java, Python, Linux; Apache Spark, Airflow; SQL databases; Git; Bash scripting; Jupyter; data wrangling.
Linux, Java, Python, Apache Spark, Apache Airflow, MySQL, MariaDB, PostgreSQL, Jupyter Notebook, pandas, NumPy, Git, bash, Parquet, JSON, CSV, XML
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4w
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.NET / C# Developer (Top Secret/SCI Clearance)
Fort Belvoir, Virginia, United States
OnsiteFull Time
Inflow
Inflow: Providing AI and engineering services for national security missions.
8+ YOEActive TS/SCI clearance; 8+ years .NET development; 5+ years SDLC and testing; 5+ years SQL; DoD/IC environment experience; mentoring; DoDD 8140.01 IT Level II.
NET, C#, MVC, IIS, Visual Studio, Azure DevOps, SQL, ADO, DNI Audit XML
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2mo
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DSAID - Data Engineer (DE) - Senior (VA, Alexandria)
Alexandria, Virginia, United States
OnsiteFull Time
Technology, Automation and Management
Technology, Automation and Management: Provides IT and systems engineering services to federal agencies.
Lead database engineering and BI activities; manage Oracle/SQL databases and ETL; ensure data quality, security, and DoD standards.
Oracle, SQL, MicroStrategy, Power BI, AWS GovCloud, OCI, SFTP
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1w
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Software Engineer
Alexandria or Edgewood
HybridFull Time
BryceTech
BryceTech: Engineering and analytics services for aerospace and defense agencies.
5+ YOESecret clearance preferred; proficient in Java, JavaScript, SQL; BS in CS or software engineering; 5–7 years coding experience; strong communication and teamwork.
Java, JavaScript, SQL
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1mo
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Java Automation Engineer
Annapolis Junction, Maryland, United States
HybridFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
2+ YOE2+ years Java development experience; Bachelor’s degree; Agile Certification preferred; strong communication; experience with Java/JEE and Agile Development.
Java, JEE, Agile Development, XML, JMS, SQL, Angular
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2d
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Data Engineer - Mid
Quantico, Virginia, United States
$111k-$185k/yr OnsiteFull Time
American Systems
American Systems: Providing strategic engineering and IT solutions for government programs.
3+ YOE3–5 years data engineering, SQL and Python/Java, DoD/Federal experience, data pipelines, databases, data security, TS/SCI clearance.
SQL, Python, Java, Data Pipelines, Data Warehouses, Data Lakes, Spark, Hadoop, Airflow
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2w
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Cleared Junior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Yellow Duck Technologies
Yellow Duck Technologies: Engineering mission-critical software and systems for the intelligence community.
3+ YOEActive TS/SCI clearance with Full Scope Polygraph; 3+ years of experience; bachelor's degree in a technical discipline; experience with Python, JavaScript, or Java; familiarity with databases and version control; strong communication.
Python, JavaScript, Java, Databases, Git
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1w
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Data Engineer II
Annapolis, Maryland, United States
$110k/yr OnsiteFull Time
Crisis24
Crisis24: Integrated risk management and global crisis response solutions.
2+ YOEMaster's or Bachelor's in CS/DS/IT with 2+ years experience; strong Python, SQL, NoSQL, data modeling, testing, and data visualization.
Python, SQL, NoSQL, Data Visualization, Automated Testing, Big Data Technologies
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2w
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Enterprise Workflow Developer (RR1041)
King George, Virginia, United States
OnsiteFull Time
HART Technologies
HART Technologies: Designs and manufactures electronic systems and software for defense applications.
1+ YOEBachelor's degree or equivalent experience; 1-5 years software development; US Citizenship; Active DoD security clearance.
Jira, JQL, Java, Confluence, SharePoint, Python, SQL
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1mo
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Software Engineer (AHT)
Manhattan Beach or Hollywood or Huntsville
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
3+ YOEBS in STEM with 3 years of experience; active SECRET clearance; Agile/CI/CD; C#, Java, or .NET; OO design; SQL; scripting (yaml, Python, PowerShell, Curl); Git/Jira/Confluence; DevOps.
C#, Java, .NET, SQL, YAML, Python, PowerShell, Curl, Git, GitHub, Jira, Confluence, Docker, Kubernetes, AWS, Azure, REST, AsyncAPI, UML
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2mo
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Software Engineer, Senior
McLean or Alexandria
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides management and technology consulting to government and commercial clients.
5+ YOESenior full stack developer with 5+ years in React/Angular/Python, REST/microservices, Agile, Secret clearance capability; Bachelor's degree.
React, Angular, Python, REST, Microservices, CI/CD, Kubernetes, Docker, Jenkins, SQL, NoSQL, AI
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2mo
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Software Engineer, Mid
McLean or Alexandria
$69k-$158k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides management consulting and technology services to government agencies.
2+ YOE2+ years in software development; experience with React/Angular/Python; REST/microservices; AI/ML knowledge; ability to obtain Secret clearance; Bachelor's degree.
React, Angular, Python, RESTful APIs, Docker, Kubernetes, Jenkins, SQL, NoSQL, AWS, MLflow
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1mo
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Software Engineer (Hybrid)
Alexandria, Virginia, United States
HybridFull Time
Akima
Akima: Delivers mission-critical services and technology to federal agencies.
4+ YOEUS citizen; SECRET clearance; BS in software engineering or computer science; 4+ years of hands-on software development; experience with CI/CD, distributed systems, networking, embedded software.
C++, Java, Python, .NET, SQL, MySQL, Oracle, GitLab, Docker, Kubernetes, FPGA interfaces, SDR, USRP, HackRF, BladeRF
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3w
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Software Engineer 3
Annapolis Junction, Maryland, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
20+ YOEBachelor’s degree in CS/Software Engineering or related field with 20+ years’ experience, or 25+ years without a degree; strong Perl, Bash, Docker; SQL; HTML/CSS/JS; TS/SCI with Poly clearance.
Perl, Bash, Docker, SQL, HTML, CSS, JavaScript, XML, SQLite, LevelDB, Apple plist
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3w
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Software Engineer 2 (FST - 099)
Annapolis Junction, Maryland, United States
OnsiteFull Time
SageCor Solutions
SageCor Solutions: Provides engineering services for the intelligence community.
14+ YOEActive TS/SCI with polygraph; 14+ years SWE experience; BS in CS; 4 years experience may substitute for degree; experience with Spark/MapReduce/SQL/NoSQL/Pandas/NumPy/SciPy.
Spark, MapReduce, SQL, NoSQL, Pandas, NumPy, SciPy
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2w
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EHS TECHNOLOGIES CORPORATION - Java Software Developer (IH Code 104)
Indian Head, Maryland, United States
OnsiteFull Time
EHS Technologies
EHS Technologies: Provides engineering, IT, and environmental services to defense agencies.
Seeking a skilled Java Software Developer to design, develop, and deploy server-side components within enterprise applications.
Java, Spring, Java EE, REST, SQL
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1mo
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Senior Software Engineer - Front End
Annapolis Junction, Maryland, United States
$187k-$250k/yr HybridFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.
20+ YOESenior front-end software engineer responsible for design, development, testing, deployment, leadership, and collaboration; experience with web services, Agile, and accessibility standards.
AWS, Git, Docker, Kubernetes, HAProxy, Nginx, Node.js, Angular, React, NoSQL databases, Relational databases, Jira, Confluence
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2w
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Sr Software Test Engineer
Suitland, Maryland, United States
$77k-$87k/yr OnsiteFull Time
Sabre Systems
Sabre Systems: Provides engineering and IT solutions for defense customers.
9+ YOEExtensive design, development, and testing experience; strong test planning, data, and CI; leadership of contractor staff; knowledge of BLS domain desirable.
SQL, Test automation, Continuous Integration, Version Control, DBMS, Requirements analysis
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6d
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AI/ML Engineer
King George, Virginia, United States
OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
Active or interim DoD SECRET clearance with ability to obtain TS/SCI; IAM Level I or higher; AI/ML engineering experience; proficiency with Git, CI/CD; data engineering with ETL and data processing; cloud (Azure); SQL/NoSQL; ML lifecycle; OOP (C#, Java, Python); ML platform and API skills.
Git, CI/CD, GitLab, ETL, Azure, SQL, NoSQL, Python, Java, C#
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4w
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Data Analyst/ Data Engineer II
Andrews AFB, Maryland, United States
$120k-$135k/yr OnsiteFull Time
UIC
UIC: Provides construction, government contracting, and marine transportation services.
4+ YOE4+ years experience in databases, data analytics, and visualization; proficient with Python/SQL/R/Scala; strong communication and leadership.
Python, SQL, R, Scala, Visual Basic
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2mo
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Senior Systems Engineer
Lexington Park, Maryland, United States
$130k-$150k/yr OnsiteFull Time
KIHOMAC
KIHOMAC: Provides aerospace engineering and manufacturing for military aircraft sustainment.
3+ YOE3+ years of systems solution development; MBSE tools; Java, Python, TypeScript, React, SQL; DoDAF/SysML/UML; Git and Azure DevOps; Foundry experience preferred.
Java, Python, TypeScript, React, SQL, MBSE tools (Cameo), DoDAF, SysML, UML, Git, Azure DevOps, Palantir Foundry, Foundry tools (Slate, Workshop, Pipeline Builder, AI Platform)
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2mo
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Software Engineer
Tampa or Fort Belvoir
OnsiteFull Time
Odyssey Systems
Odyssey Systems: Providing technical and engineering services to federal government agencies.
3+ YOEUS citizen; active secret clearance with ability to obtain TS/SCI; bachelor’s in CS/IS or related field with 3–6 years of experience; proficiency in Java/C#/Python/JS/TS; Git; REST/microservices; team collaboration; strong communication.
Java, C#, Python, JavaScript, TypeScript, Git, RESTful APIs, microservices, CI/CD, Docker, Kubernetes, Databases
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HiringCafe market data

Sql Database Developer Jobs market signals in Lexington Park, MD, US

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
120+
Hiring companies
68
Fresh sample
60% new in 30d
Salary visibility
52% show pay

Companies appearing in this market

Booz Allen HamiltonAtlas TechnologiesBoeing Intelligence & AnalyticsKBRNoetic StrategiesCrisis24ECSGDIT

Work location mix in visible results

Onsite: 45Hybrid: 13Remote: 4

Related browse hubs

Administrative Assistant Jobs in Lexington Park Maryland