Lockheed Martin

Job ID: 728059BR Date posted: Jun. 29, 2026

Description:

You will be the Systems Integration Test Engineer Sr for the Orlando IRST LSE Depot. Our team keeps the infrared search and track (IRST) line replaceable sub assemblies (WRAs) flying ready by maintaining, repairing, and continually improving depot processes, wiring diagrams, test equipment, and software tools.

What You Will Be Doing

As the Systems Integration Test Engineer Sr you will serve as the technical leader who partners with cross disciplinary engineers to troubleshoot, diagnose, and repair IRST WRAs. You’ll own the end to end test and sustainment effort for hardware returning to the customer, working on the D Shift/weekend 4/10 schedule.

Your responsibilities will include:

• Analyzing wiring diagrams, test data, and depot procedures to isolate and resolve hardware faults.
• Operating and calibrating electro optical test equipment for component and sub assembly verification.
• Developing and executing test plans that meet product and customer specifications.
• Collaborating with electrical, mechanical, software, and logistics engineers to implement corrective actions.
• Documenting findings, repair actions, and test results in accordance with configuration management standards.
• Providing sustainment support across the program, including on call troubleshooting during shift hours.
• Advising on supply support and depot repair best practices to improve turnaround time.
• Maintaining up to date technical records in Microsoft Office tools and specialized databases.
• Ensuring all work complies with security requirements; an active clearance is required.

Why Join Us

Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus. If you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.

We’re looking for a collaborative, detail driven engineer who thrives in a fast paced, multi disciplinary environment. If you have a solid background testing electro optical components, enjoy turning complex problems into repeatable solutions, and value the satisfaction of delivering serviceable hardware to the warfighter, this role offers you hands on leadership and exposure to cutting edge IRST technology. You’ll work with seasoned engineers, gain experience in depot repair operations, and contribute to mission critical sustainment while enjoying a shift schedule that balances work and personal time. Join us to make a tangible impact on a program that protects national security and to advance your career in a supportive, innovation focused team.

We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here.

Further Information About This Opportunity:

This position is in Orlando, FL.

MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must possess a Final Secret security clearance.

Basic Qualifications:

• Technical Degree or combination technical training & equivalent experience
• Electro-Optical Rework, Troubleshooting or Sensor maintenance experience
• Test Equipment Operation experience
• Ability to read & interpret technical drawings, documentation or specifications
• Experience using Microsoft Office Suite (Access, Excel, PowerPoint, Project, Word)
• Active Secret clearance
• Ability to work and support a 4/10 Weekend D-Shift

Desired Skills:

• 3+ years of related experience and may have a post-secondary degree or training in a related discipline
• Electro-Optical Depot or Production experience
• Software Troubleshooting Experience
• Teradyne or LM-STAR Common Core Test Station Experience
• Ability to work in a cross-functional IPT environment
• Experience using MS Excel and SAP client applications
• Ability to manage multiple projects in a fast-paced environment, motivated and result oriented
• Experience interacting with management and customers
• A comprehensive understanding of the Asset Management System (AMS) and its various functions

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: Secret

Other Important Information You Should Know

Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.

Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule for this Position: 4x10 hour day, 3 days off per week

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They’re dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.

As a leading technology innovation company, Lockheed Martin’s vast team works with partners around the world to bring proven performance to our customers’ toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.

Experience Level: Experienced Professional

Business Unit: MISSILES AND FIRE CONTROL

Relocation Available: Possible

Career Area: Product Support

Type: Full-Time

Shift: First