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Opto-Mechanical Thermal Engineer Security Clearance

Job in Littleton, Arapahoe County, Colorado, 80120, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-01-13
Job specializations:
  • Engineering
    Aerospace / Aviation / Avionics, Systems Engineer, Mechanical Engineer, Engineering Design & Technologists
Salary/Wage Range or Industry Benchmark: 73400 - 129260 USD Yearly USD 73400.00 129260.00 YEAR
Job Description & How to Apply Below
Position: Opto-Mechanical Thermal Engineer with Security Clearance
Job Number 714626

Description:

Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve.

We're creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you.

The Optical Talent Center at Lockheed Martin Space is seeking an Opto-Mechanical Thermal Engineer to provide support with thermal analysis, thermal management design (passive and active), and thermal testing for optical payloads. We are looking for someone to join our team with the guidance of senior engineers, and to collaborate and contribute across the design team. You will play a key role in design and development work on a variety of passive, active, and directed energy optical payloads, which present a diverse range of cooling and thermal management challenges.

We are looking for a colleague with strong written and oral communication skills to present to a variety of audiences. Strong quantitative skills will also be key to success, with the ability to apply them to the formidable mechanical challenges of precision optical payload subsystems.

Basic Qualifications:

• Fundamental knowledge and understanding with one or all of the following: thermodynamics, heat transfer, material properties or fluid mechanics

• Familiarity with space systems and the unique heat transfer and thermal engineering challenges they entail.

• Ability to obtain and maintain a Secret security clearance; US citizenship is required.
Desired

Skills:

• Bachelor's degree in Mechanical Engineering, Aerospace Engineering or related field.

• Experience using the following or similar software packages:
Thermal Desktop, Matlab, CREO and Windchill.

• Experience with STOP (Structural Thermal Optical Performance) analysis.

• Experience with thermal testing & instrumentation including test procedure development, instrumentation definition, test direction, and post-test model correlation.

• Experience with space remote sensing and/or missile defense optical payloads.

• Active Secret clearance.
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: Onsite Full-time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
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: 9x80 every other Friday off
Pay Rate:
The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $73,400 - $129,260. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the…
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