Systems Engineer Senior (Integration & Test Focus)

06-May-2026 Systems Engineer Senior (Integration & Test Focus) Space Colorado 727402BR Basic Qualifications

• Strong background in Systems Engineering, Integration, and Test, with experience in systems development lifecycle execution and best practices on software and hardware-based systems
• Experience executing system-level tests on a complex multi-segment system, with an understanding of interdependencies
• Experience integrating various subsystems and components to meet system requirements
• Current/Active DoD Top Secret Security Clearance Job Code/Title E1463:

Systems Engineer Sr Job 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.

OVERVIEW

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. What does this role look like? As a member of the Integration and Test team, you will:

• Execute system-level tests to verify and/or validate requirements.
• Perform risk-reduction tests to drive discovery of issues as early as possible.
• Perform systems/hardware problem investigations, risk reduction planning, systems integration, test planning, and execution.
• Participate in regular meetings and touchpoints for integrated team, including stakeholder alignments and providing material for leadership updates.
• Ensure the correct data is created and captured for requirement verification as a part of test execution.
• Perform data reviews and provide feedback to hardware and integration teams.
• Be accountable to the Integration and Test Lead for execution of planned program activities. Important Details
• The successful candidate must also have ability to successfully collaborate with groups of engineering personnel, and be creative and dedicated to anticipating problems and issues before they happen in order to mitigate them and maintain schedule.
• Current or Active Top Secret clearance, thus US Citizenship is required.
• A successful candidate will typically possess a Bachelor's degree in Engineering and 5+ years of related professional work experience .
• This role does not support teleworking and the selected candidate MUST be able to work onsite at our Littleton, CO campus. Desired skills
• Experience planning AND executing system-level tests on a complex multi-segment system including external segment providers
• Prior SAP access
• Demonstrated experience interacting with hardware and software developers to ensure mission requirements are satisfied
• Demonstrated ability to get results from teams without direct authority
• Ability to operate in a dynamic environment and take on numerous roles as part of the daily program operations
• Experience ensuring the physical and functional compatibility of hardware/software products throughout the full lifecycle of the program Other Important Information 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. Select the Telework classification for this position Employee will work on-site full-time Shift First Work Schedule Information 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. Work Schedule 9x80 every other Friday off Security Clearance Information This position requires a government security clearance, you must be a US Citizen for consideration. Security Clearance Top Secret LMCareers Business Unit SPACE Program SPP Department 71D2A00:

SPP Job Class Systems Engineering:

Other Job Category Experienced Professional City, State Littleton-CO City Littleton Zip 80125 Virtual no Relocation/Housing Stipend Available Possible Req Type Full-Time Direct/Indirect Direct

• At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges.

Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications. EEO 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.

National Pay Statement 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 $89,300 - $157,550. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information 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 and business considerations when extending an offer.

Benefits offered:

Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (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. This position is incentive plan eligible.

Premium Pay Statement Pay Rate:

The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $102,800 - $178,135. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information 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 and business considerations when extending an offer.

Benefits offered:

Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. This position is incentive plan eligible.