Systems Integration & Test Engineer Sr - E3

Posted 2 Days Ago
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Goleta, CA, USA
In-Office
96K-178K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Designs, integrates, and executes laboratory test campaigns for infrared sensor hardware. Develops test plans, operates electronic test equipment, integrates hardware and software, automates testing and data analysis, troubleshoots failures, and produces technical reports. Supports production qualification, documentation, and manufacturing guidance while collaborating with engineering and program teams. The role also mentors junior engineers and requires eligibility for a Secret DoD security clearance.
Summary Generated by Built In
Standard Job Description
Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas.
We are experiencing growth and looking for a Infrared Sensor Systems Testing and Integration Engineer.

What You Will Be Doing:

As an Infrared Sensor Integration and Test Engineer you will design, build, and execute test campaigns that validate sensor performance, integrate hardware and software, and support production readiness. You’ll work closely with cross functional teams—including hardware, software, and program leads—to turn requirements into tested, flight qualified hardware.
Your responsibilities will include:
• Develop and maintain detailed test plans, procedures, and schedules for infrared sensor hardware.
• Set up and operate laboratory equipment such as function generators, power supplies, temperature controllers, oscilloscopes, and network analyzers.
• Build, modify, and integrate sensor prototypes, including firmware and software drivers.
• Execute functional, environmental, and performance tests; capture, analyze, and interpret data.
• Automate test sequences and data processing using MATLAB, Python, C/C++, SQL, Java, or HTML.
• Generate clear test reports, traceability matrices, and recommendations for design improvements.
• Troubleshoot hardware/software issues, identify root causes, and implement corrective actions.
• Support production units by qualifying new builds, updating test documentation, and providing technical guidance to manufacturing.
• Collaborate with engineers, program managers, and suppliers to ensure test activities align with schedule and cost objectives.
• Mentor junior team members and contribute to continuous improvement initiatives.
Why Join Us
We're looking for a talented and detail-oriented engineer to join our team. As an Infrared Sensor Systems Testing and Integration Engineer, you will have the opportunity to work on complex projects, develop your technical skills, and collaborate with a team of experts. If you have a passion for testing and integration, experience with scripting languages, and a strong foundation in laboratory testing, we encourage you to apply. You will be part of a dynamic team that values innovation, teamwork, and excellence, with opportunities for growth and development in a cutting-edge field.
We are committed to supporting your work-life balance and overall well-being, offering flexible scheduling options Learn more about Lockheed Martin’s comprehensive benefits package here.
Further Information About This Opportunity:
This position is in Santa Barbara. Discover more about our Santa Barbara, California location.
MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must have the ability to obtain a Secret Security Clearance. 

Basic Qualifications

Bachelor’s degree in a STEM-related field with 3+ years of professional experience; or a related Master’s degree with 1+ years of professional experience; or a PhD in a related field; or an equivalent combination of professional experience and demonstrated technical competency in lieu of a degree.

• Experience coding in a scripting language to include any of the following: MATLAB, C, C++, SQL, Java, HTML, or Python

• Experience in working in a laboratory setting, testing hardware and electronics

• Ability to read electrical schematics and experience in probing electronics and/or circuit cards

• Ability to obtain and maintain a DoD Security Clearance

Desired Skills

• Active DoD Secret or Top Secret Clearance

• Experience operating and testing any variety of photo-detector/sensor (Infrared, Visible, UV, X-Ray, Gamma Ray, LIDAR)

• Electronic troubleshooting of digital and analog electronics. 

• Firmware, Embedded Software, FPGA Experience

• Experience with optics and optical components

• Experience with software control of hardware

• Experience with data collection automation and/or data analysis automation

• Data Analysis and/or image processing experience

• Focal plane manufacturing or testing experience

• Project Management experience (project planning), team leadership, or working with budgetary estimates

• Technical Mentorship Experience

• Experience with vacuum systems and vacuum hygiene

• Experience with cryogenic systems and working with liquid cryogens

Pay Information

Full-Time Salary Range: $95900.00 - $178100.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.  

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

Skills Required

  • Bachelor’s degree in a STEM-related field with 3+ years of professional experience, or a related master’s degree with 1+ years of experience, or a related PhD, or equivalent experience and technical competency
  • Experience coding in MATLAB, C, C++, SQL, Java, HTML, or Python
  • Experience working in a laboratory setting testing hardware and electronics
  • Ability to read electrical schematics and probe electronics or circuit cards
  • Ability to obtain and maintain a DoD Security Clearance
  • U.S. citizenship
  • Active DoD Secret or Top Secret Clearance
  • Experience operating and testing photodetectors or sensors
  • Digital and analog electronics troubleshooting experience
  • Firmware, embedded software, or FPGA experience
  • Experience with optics and optical components
  • Experience controlling hardware through software
  • Data collection or data analysis automation experience
  • Data analysis or image processing experience
  • Focal plane manufacturing or testing experience
  • Project planning, team leadership, or budget estimation experience
  • Technical mentorship experience
  • Vacuum systems and vacuum hygiene experience
  • Cryogenic systems and liquid cryogen experience

Lockheed Martin Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lockheed Martin and has not been reviewed or approved by Lockheed Martin.

  • Retirement Support — Retirement benefits are described as a standout element, with a strong 401(k) program and options like an employee stock purchase plan. Feedback suggests these features meaningfully enhance total compensation and long‑term financial security.
  • Healthcare Strength — Healthcare coverage is portrayed as comprehensive from day one, with multiple plan options, mental health resources, and virtual care. Wellness supports such as on‑site services and preventive programs are also highlighted.
  • Flexible Benefits — Work arrangements often include compressed schedules and telework, contributing to a favorable work‑life balance. Feedback suggests this flexibility is a key reason many view the overall package positively.

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The Company
HQ: Bethesda, MD
108,588 Employees
Year Founded: 1912

What We Do

Customer Focus, Innovation and Purpose are Built Into Everything We Do. Lockheed Martin. Your Mission is Ours ™. Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

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