Explore 3 junior python developer jobs from 3 hiring companies in Eagle Lake, TX, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Junior Python Developer Jobs

Applied Optoelectronics

Daikin Comfort Technologies

HDL Research Lab

Onsite

<p>Description</p><p>The Electrical Engineer will contribute to the design and development of complex electronic power systems for the defense industry, including power converters, inverters, voltage regulators, and power distribution units. Candidates must be interested in analog electronics, creative, self-motivated, and able to apply their knowledge to solve challenging technical problems.&nbsp;</p><p><br/></p><p>Our team is responsible for developing designs for a variety of advanced systems including missiles, radars, aircraft, launchers, etc. Engineers will troubleshoot electronics, perform system and circuit-level analysis, develop and maintain technical documentation, support failure investigations, and collaborate closely with lead project engineers on product development.&nbsp;</p><ul><li>Work with cross-functional teams on new product development and internal R&amp;D activities.</li><li>Review applicable military and industry requirements, specifications, and standards as design inputs to prepare electrical circuit schematics for power converters, filters, and logic circuits.</li><li>Design transformers and inductors.</li><li>Complete printed wiring board placements and routing.</li><li>Select parts per requirements, working from a wide variety of electro-mechanical component experience.</li><li>Prepare engineering analyses like electrical stress/derating analysis, worst case parts tolerance analysis, failure mode effects and criticality analysis.</li><li>Troubleshoot hardware and process issues down to CCA and component levels.</li><li>Help resolve issues on production lines and in testing.</li><li>Assist in developing production assembly and testing instructions, processes, and fixtures.</li><li>Operate and automate test equipment.</li><li>Present electrical designs during customer-facing reviews.</li><li>Provide technical support to customers and associates.</li><li>Maintain a detailed record of progress for each project.</li><li>Wear personal protective equipment in accordance with training guidelines.</li><li>All other tasks as assigned.</li></ul><p>Requirements</p><ul><li>US Citizenship or Permanent Resident status required.</li><li>Ability to work onsite full-time is required.</li><li>BS in Electrical Engineering, Electrical Design or equivalent required.&nbsp;</li><li>Digital, Analog, and/or Power electronics coursework preferred.&nbsp;</li><li>0-2 years of related professional experience.</li><li>Experience with EAGLE, MATLAB, and Python preferred.</li><li>Must be proficient with Microsoft Office.</li><li>Knowledge of electrical circuit design, analysis, and troubleshooting using common lab equipment. &nbsp;</li><li>Knowledge of electronic components and their application.</li><li>Enjoys hands-on work in a lab environment.</li><li>Excellent time management with the ability to multitask work across simultaneous projects.</li><li>Ability to comprehend and apply military and industry standards.</li><li>Ability to comprehend and follow written and verbal instructions and procedures.</li><li>Attention to detail and problem-solving skills.</li><li>Proven organizational skills with mindfulness, and the ability to self-check, self-manage, prioritize initiatives, and work well in a team environment.</li><li>Superior writing, listening, and verbal communication skills.</li><li>A creative mind with a desire to suggest improvements and new ideas to solve challenging technical problems.&nbsp;</li></ul><p><u>Why Join Us?</u></p><p><br/></p><p>With over 40 years of experience in the defense industry, HDL Research Lab's mission is to design and build high quality custom power electronics for military and aerospace applications. Our products operate everywhere—from submarines deep within the ocean to missiles in flight around the world. We are driven by innovation, perseverance, and a desire to support those who serve our country.&nbsp;</p><p><br/></p><p>We offer an excellent workplace environment, friendly coworkers, good benefits, and competitive pay.&nbsp; HDL Research Lab considers a number of factors when determining base salary offers including the scope and responsibilities of the position, current market conditions, and the candidate's experience, education, and skills. A salary range for this role can be provided upon request.&nbsp;</p><p><br/></p><p>Benefits include:</p><ul><li>Health insurance</li><li>Vision and dental insurance</li><li>Short and long term disability</li><li>Life insurance</li><li>Paid holidays</li><li>Paid time off (PTO)</li><li>Flex time schedule&nbsp;</li><li>Discretionary bonuses</li><li>401(k) with 3% employer contribution</li><li>EAP</li></ul><p>HDL Research Lab Inc is an Equal Opportunity Employer.&nbsp;We proudly support hiring veterans and encourage those with military experience to apply.&nbsp;</p>

Electrical Engineer

BS in Electrical Engineering; 0-2 years experience; US citizen or permanent resident; onsite full-time; proficient with MS Office; knowledge of circuit design and troubleshooting; MATLAB, Python, and EAGLE preferred.

Process Quality Assurance Engineer  Module Testing - Careers At Applied Optoelectronics, Inc.	

	

	

	


	
	
	

	
	
	

		 							
	 
		
	
	
	
	
	
	













						
				
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		<h2>Process Quality Assurance Engineer � Module Testing</h2>	
	
	
			
		
		      		      					
		      					
		      		      		      		      		      		      		



<div><div><a href="https://apply.hrmdirect.com/resumedirect/ApplyOnline/Apply.aspx?req_id=3628799&source=3628799-CJB-0">START YOUR APPLICATION</a></div><div></div></div>


		
	
		<div><p><strong>Summary</strong></p>

<p>Applied Optoelectronics, Inc. (AOI) is expanding rapidly in the telecommunication, data center, and AI infrastructure markets. We are seeking a Process QA � Module Testing Engineer to join our Quality team and contribute to quality assurance for optical transceiver module testing processes.</p>

<p>This role focuses on ensuring the stability, capability, and compliance of test stations and test processes across production and validation phases. The engineer will report to a team manager and work closely with cross-functional teams on test automation, data analysis, and process quality improvement initiatives.</p>

<p><strong>New graduates and early-career engineers are welcome to apply.</strong></p>

<div>
</div>

<p><strong>Job Duties</strong></p>

<p><strong>1. Test Station Quality Assurance</strong></p>

<ul>
	<li>
	<p>Participate in QA activities for optical transceiver module test stations, including electrical, optical, and functional test platforms.</p>
	</li>
	<li>
	<p>Verify that test stations and test processes meet product specifications, SOPs, and internal quality requirements.</p>
	</li>
	<li>
	<p>Perform test station qualification and GR&R activities following defined procedures.</p>
	</li>
	<li>
	<p>Support NPI, DVT, and PVT phases through test setup qualification and process validation.</p>
	</li>
	<li>
	<p>Monitor test station performance and contribute to continuous improvement efforts.</p>
	</li>
</ul>

<p><strong>2. Programming & Test Automation</strong></p>

<ul>
	<li>
	<p>Develop and maintain Python-based scripts and tools for test execution, data collection, and yield monitoring.</p>
	</li>
	<li>
	<p>Use SQL query, manage, and analyze manufacturing and test databases.</p>
	</li>
	<li>
	<p>Develop or maintain test applications using LabVIEW (preferred).</p>
	</li>
	<li>
	<p>Interface with test equipment using standard communication protocols (e.g., GPIB, USB, Ethernet).</p>
	</li>
	<li>
	<p>Experience using Python to communicate with test equipment is a plus.</p>
	</li>
</ul>

<p><strong>3. Vendor Equipment & System Integration</strong></p>

<ul>
	<li>
	<p>Develop or maintain control programs for vendor test equipment (e.g., BERT, OPM, tunable lasers, optical switches, oscilloscopes, etc..).</p>
	</li>
	<li>
	<p>Work with vendors and internal engineering teams to resolve test system issues.</p>
	</li>
</ul>

<p><strong>4. Data Analysis & Process Improvement</strong></p>

<ul>
	<li>
	<p>Analyze test data to identify yield trends, process variation, and abnormal behaviors.</p>
	</li>
	<li>
	<p>Participate in root cause analysis and CAPA activities.</p>
	</li>
	<li>
	<p>Contribute to improvements in test efficiency, data integrity, and process robustness.</p>
	</li>
</ul>

<p><strong>5. Documentation & Collaboration</strong></p>

<ul>
	<li>
	<p>Create and maintain test-related documentation such as specifications, qualification reports, SOPs, and control plans.</p>
	</li>
	<li>
	<p>Collaborate with Manufacturing, Process Engineering, R&D, and Reliability teams.</p>
	</li>
	<li>
	<p>Support audits related to test process quality and data integrity.</p>
	</li>
	<li>
	<p>Ensure compliance with ISO 9001, TL 9000, and internal quality systems.</p>
	</li>
</ul>

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</div>

<p><strong>Qualifications</strong></p>

<p><strong>Education:</strong></p>

<ul>
	<li>
	<p>Bachelor�s degree or higher in Engineering or related disciplines, including CS, EE, ME, Optical Engineering, Semiconductor, Materials Science, or Physics or similar.</p>
	</li>
</ul>

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</div>

<p><strong>Required:</strong></p>

<ul>
	<li>
	<p>Programming Skills: Python, SQL</p>
	</li>
	<li>
	<p>Understanding of test automation and data analysis</p>
	</li>
	<li>
	<p>Ability to work in a manufacturing or test environment</p>
	</li>
	<li>
	<p>Strong analytical, problem-solving, and documentation skills</p>
	</li>
</ul>

<div>
</div>

<p><strong>New Graduate Friendly:</strong></p>

<ul>
	<li>New graduates are welcome to apply</li>
	<li>Internship, co-op, academic research, or project experience related to one or more of the following is a plus:
	<ul>
		<li>Quality engineering</li>
		<li>Test automation</li>
		<li>Manufacturing processes</li>
		<li>Data analysis or programming</li>
	</ul>
	</li>
</ul>

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</div>

<p><strong>Preferred:</strong></p>

<ul>
	<li>
	<p>Python Packages: TKinter, Pyserial, Pythonnet, Openpyxl, Sqlalchemy, Pandas, Numpy, Matplotlib, or other equivlent data visualization tools</p>
	</li>
	<li>
	<p>Experience with LabVIEW</p>
	</li>
	<li>
	<p>Experience or exposure to manufacturing industry environments</p>
	</li>
	<li>
	<p>Knowledge of optical transceiver modules, laser diodes, photonics, or optical communication systems</p>
	</li>
	<li>
	<p>Familiarity with test equipment used in manufacturing or validation labs</p>
	</li>
	<li>
	<p>Experience or exposure to SPC charts (e.g., control charts, Cp/Cpk)</p>
	</li>
	<li>
	<p>Knowledge of Six Sigma or continuous improvement methodologies</p>
	</li>
	<li>
	<p>Familiarity with root cause analysis tools (5 Why, Fishbone, Pareto)</p>
	</li>
	<li>
	<p>Understanding of process capability and variation control</p>
	</li>
	<li>
	<p>Experience participating in CAPA or quality improvement activities</p>
	</li>
	<li>
	<p>Bilingual in English and Mandarin preferred</p>
	</li>
</ul>

<p><strong>Location</strong></p>

<p>This position is full-time and on-site at our Sugar Land, Texas, headquarters in Houston.</p>

<p><strong>WHY AOI?</strong></p>

<p>In addition to competitive salary, AOI offers</p>

<ul>
	<li>Flexible and competitive health (medical, dental, vision) plans offer the employee with the right options to meet individual and family needs</li>
	<li>Employer matching on 401(k) deferrals</li>
	<li>Generous PTO policy, with unused PTO payout at end of the year</li>
</ul>

<p><em>We do not accept unsolicited proposals from third-party recruiters or agencies. Contacting hiring managers directly may result in disqualification of submissions.</em></p>
</div>


			
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Process Quality Assurance Engineer - Module Testing

Process Quality Assurance Engineer

Bachelor's degree in engineering; Python and SQL; QA, test automation; manufacturing/test environment; strong analytical skills.

<p>The PE Controls Engineer 1 is responsible for the design, configuration, integration, and implementation of manufacturing process control systems.  This includes supporting process changes and projects to accommodate new models or products and to improve the operational efficiency of manufacturing equipment.  Skilled, hands-on problem solving combined with software programing of various types of controls components.  The PE Controls Engineer 1 also works directly with the production engineering and maintenance teams to provide enhanced troubleshooting and controls software support for manufacturing equipment downtime issues. </p>
<p>Position Responsibilities may include: </p>
<ul>
<li> Support manufacturing process control systems and automation.  </li>
<li>Understand and troubleshoot various PLC, HMI, VFD and servo programs and modify as required.  </li>
<li>Diagnose issues with plant Ethernet, Ethernet/IP, EtherCAT and DeviceNet communication networks.  </li>
<li>Learn the SCADA and MES system of the plant and understand the data exchange process requirements between PLC and MES.  </li>
<li>Learn and use Virtual Machines and servers to perform support activities.  </li>
<li>Under direct supervision, provide controls support to resolve manufacturing equipment failures, faults, and runtime issues in a timely manner to minimize downtime and lost production.  </li>
<li>Assist in identifying root causes of equipment issues and develop solutions to eliminate reoccurrence.  </li>
<li>Interpret and modify electrical drawings and schematics.  </li>
<li>Follow established processes to increase the operational efficiency of manufacturing equipment.  </li>
<li>Document program changes and improvements for lessons learned and group communication.  </li>
<li>Interface well with other teams to solve production problems.  </li>
<li>Work with production engineering and maintenance teams in troubleshooting and with repairs.  </li>
<li>Assist in preparing technical reports and presentations.  </li>
<li>Analyze problems in a high-volume production atmosphere.  </li>
<li>Adapt well to changing responsibilities and work environment.  </li>
<li>Perform additional projects/duties to support ongoing business needs. </li>
</ul>
<p>Nature & Scope:</p>
<ul>
<li>Possesses a broad theoretical job knowledge typically obtained through advanced education  </li>
<li>Has no discretion to deviate from established procedures by performing structured work assignments  </li>
<li>Work is closely supervised  </li>
<li>Problems faced are not typically difficult nor complex  </li>
<li>Explains facts, policies and practices related to job area  </li>
</ul>
<p>Knowledge & Skills:</p>
<ul>
<li>Beginner Knowledge of electrical practices and safety codes  </li>
<li>Ability to learn manufacturing controls systems and automation, several types of controls and automation components  </li>
<li>Ability to learn PLC, HMI, VFD, and servo programming skills  </li>
<li>Ability to attempt debug and troubleshooting before requesting assistance  </li>
<li>Good communication skills – verbal and written  </li>
<li>High level of attention to detail, accuracy, and analytical skills  </li>
<li>Effective organizational and time management skills including prioritization skills  </li>
<li>Ability to work with a diverse range of people and in a team setting  </li>
<li>Ability to apply good judgement, strong work ethics and integrity on the job. </li>
</ul>
<p>Competency:</p>
<p>Experience:</p>
<ul>
<li>Internships/co-ops/related course projects preferred  </li>
<li>Basic PLC, HMI, VFD, Servo programming / project experience  </li>
<li>Basic SCADA, Ignition, Python Programming, SQL experience  </li>
</ul>
<p>Education/Certification:</p>
<ul>
<li>Bachelor of Science in Electrical Engineering (BSEE), Bachelor of Science in Electrical Engineering Technology (BSEET), or other relevant Bachelors in Engineering degree with controls focus required.</li>
</ul>
<p>People Management: Yes </p>
<p>Physical Requirements / Work Environment:</p>
<ul>
<li>Must be able to perform essential responsibilities with or without reasonable accommodations </li>
</ul>
<p>Reports To: PE Controls Engineering Manager/ Production Engineering Manager </p>
<p><span style="font-size: 8pt">The Company provides equal employment opportunity to all employees and applicants regardless of a person’s race, color, religion (including religious dress or grooming practices), creed, national origin (including language use restrictions), citizenship, uniform service member or veteran status, ancestry, disability, physical or mental disability (including HIV/AIDS), medical condition (including cancer and genetic characteristics), genetic information, request for protected leave, marital status, sex, pregnancy, age (over 40), sexual orientation, gender, gender identity or expression, political affiliation, or any other characteristic protected by law. The Company will comply with all federal and state regulations and statutes pertaining to individuals with disabilities.  <br>#Linkedin</span></p>

PE CONTROLS ENGINEER  1

PE Controls Engineer

Design, configure, integrate, and implement manufacturing process control systems; troubleshoot PLC/HMI/VFD/servo; support production engineering and maintenance; improve downtime and downtime issues.

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