Systems Integration/Test Engineer Sr
This posting asks for U.S. citizenship.
The posting offers a 9/80, 4/10 or other compressed week. More with a 9/80 schedule
About the role
Standard Job Description
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 work-force to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.
Responsibilities include, but are not limited to
- Manage, develop and execute Orion Test Laboratory system and subsystem projects including integration and test plans, procedures, and schedules.
- Integrate and test in-house-developed, commercial off-the-shelf (COTS), and government off-the-shelf (GOTS) components, elements, subsystems, and systems.
- Translate customer and contractual requirements into solutions that account for technical, schedule, and cost constraints.
- Establish functional and technical specifications and standards needed for integration and testing.
- Identify and resolve hardware/software interface issues.
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.
To be considered, candidates must meet all requirements listed
- Bachelor's degree in engineering or equivalent education/experience.
- Minimum 3 years of experience in performing system- or subsystem-level integration and testing, including developing or executing test plans, procedures, or related test activities.
- Experience analyzing and documenting test results and resolving or verifying discrepancies.
- US citizenship is required for this role
- Willingness and ability to work extended hours, alternate/off-shifts, and weekends as required by program needs.
Desired Skills
- Bachelor’s or Master’s degree in Engineering or equivalent engineering work experience
- Familiarity with Orion spacecraft architecture, subsystems and Orion Flight Hardware architecture
- Familiarity with Space programs, flight specifications, and/or COTS electronic equipment
- Experience in integrated avionics and software test environments
- Excellent written and verbal communication skills
- Strong interpersonal skills
- Ability to work in a collaborative and team-based environment
- Demonstrated ability to troubleshoot and problem solve
- Mechanical interconnect experience
- Product Lifecycle ownership/management
- Proficient in AI prompting as it applies to this position and practice
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.
Copied from the listing Lockheed Martin published, verified 31 Oct 2026.
About Lockheed Martin
Lockheed Martin Space builds GPS and missile warning satellites, NASA's Orion crew capsule and deep space probes.
Littleton is home to Lockheed Martin's Waterton Canyon space campus, for production, engineering and testing, where it built a $350 million satellite production facility. (Source: Denver7)
Similar open roles

Manager, Information Security Management (opens the job details)
SES · Software & IT · Bucharest, Romania· 1d agoDetails

Security Officer (opens the job details)
Blue Origin · Supply Chain · Greater Seattle Area· 2w agoDetails
$21.03–$29.44/hr
Dream Chaser Flight Controller (Systems Engineer II) (opens the job details)
Sierra Space · Launch & Ops · Louisville, CO, United States· 4mo agoDetails
$94,090–$129,394.75/yr

Security Officer 3 (opens the job details)
SpaceX · Supply Chain · Cape Canaveral, FL· 4w agoDetails
Experienced in Systems, Integration & Test?
Space employers come to us looking for a particular skill, location or credential. Leave your details one time, at no cost, and we put you forward when a role matches, never without your yes.
Lockheed Martin openings, sent to your inbox
Each week we send what Lockheed Martin posted since the last email, with comparable openings at other space companies. No cost, and you can stop it with one click.
Hiring for Lockheed Martin? Feature this role to get a marked Featured slot above the lists and the lead place in the weekly job email for 30 days. Pricing:$99 for a single role, or $299 to cover every role you have open. To see who else is hiring your disciplines and at what pay, read the monthly space hiring brief.