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Working at Lockheed Martin

Systems Engineer Sr

King of Prussia, Pennsylvania

King of Prussia, Pennsylvania

Job Responsibilities

Job ID: 722245BR Date posted: Apr. 07, 2026
Description:Looking for a career with purpose? One that challenges your mind, grows your skills and contributes to our

Nation’s most critical missions? Do you pride yourself on solving problems that others think are impossible? If

you answered yes to these questions, then we would like you to join Lockheed Martin's Space Mission Solutions,

S2CO, Space Ground & Comm Systems Engineering Team! Mission Solutions develops, delivers, and operates

affordable engineering and sustainment solutions for commercial, military and intelligence users across the

globe. These mission critical efforts include development of innovative enterprise, cloud and application-based

solutions for mission management, command and control, collection orchestration and tasking, processing, data

analysis and analytics along with premier operations and sustainment capabilities of space-based programs in

support of national security.


This position is for a Systems Engineer to join the System Engineering Integration & Test (SEIT) team,

supporting the Stormbreaker program. This person will become a member of our test and environment

engineering teams to support our environment checkout and deployment activities. The candidate will need to

have an understanding of test automation tools and paradigms, as well as experience with software development,

integration & test, and scripting.


Applicant selected will be subject to a government security investigation and must meet eligibility requirements

for access to classified information.
Basic Qualifications:
• Prior work experience with software, information management, or communication systems

• Prior experience performing system engineering, test, or analysis in a medium to large scale system

• Active or Current TS/SCI required. US Citizenship is required
Desired Skills:
• Prior experience performing integration activities on a large-scale system

• Prior experience working in a classified environment

• Prior experience with configuration management
deployment strategies and tools (GibLab, Rancher, Nexus)

• Prior experience with Virtual Machines (VMs), including architecture / configuration

• Ability to troubleshoot issues and navigate operating system across multiple environments (i.e. Windows, LINUX)

• Proficiency with Agile development tools, techniques and associated business rhythms

• Experience executing in a Cloud and/or data center driven ASP/ISP environment construct

• Strong organizational skills with the ability to multi-task and work collaboratively across multiple teams

• Excellent verbal and written communication/presentation skills

• CompTIA Security+ Certification
• Active TS/SCI Security Clearance
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: TS/SCI
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
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.
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.
Experience Level: Experienced Professional
Business Unit: SPACE
Relocation Available: Possible
Career Area: Systems Engineering: Other
Type: Full-Time
Shift: First
Apply Now

About

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

Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.

Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond.

Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.

Here, the possibilities are endless because we offer:

  • Flexible Schedules, dependent on role
  • Levels: Student, Entry, Mid, Senior, Management
  • Locations: Nationwide & OCONUS Positions

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Qualifications

See what it takes to be a successful Lockheed Martin employee.

  • Collaborative

    There is no innovation without imagination. You bring new, different and exciting ideas to the table every day. You are committed to the success of your team.

  • Curious

    The ability to explore and drive new ideas. You think innovatively to come up with creative solutions to complex challenges.

  • Goal-oriented

    From planning and organizing to decision making, goal orientation produces impactful results. You set goals and strive to make things happen quickly and efficiently.

  • Proactive

    The ability to anticipate, plan and prepare for what lies ahead. You act rather than react to potential situations.

  • Problem Solver

    You work to tackle tough problems with complex solutions.

  • Strategic

    You observe, reflect and analyze processes to make more informed decisions.

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Quote

“Before I came to Lockheed Martin, I never thought I’d get these opportunities. The benefits available and the company’s value culture make it an incredibly supportive place to work, and I’m grateful to work somewhere that wants me to succeed. I hope to have a long career here making an impact, and I know I’ll be supported in doing that every step of the way.”

Ryan J., Enterprise Operations

Benefits

  • Healthcare

    Medical, Dental and Vision coverage is available for employees who opt-in.

  • 401(k)/Retirement Plans

    Our 401(k) plan features generous matching and company contributions.

  • Professional Development

    We support our employees through mentoring, internal & external educational programs, networking, skills enhancement and career-building programs.

  • Maternity and Paternity Leave

    Our generous parental leave policies support your journey into parenthood. When you return to work, our facilities offer mother's rooms to support your transition and work/life balance.

  • Paid Time Off

    We offer PTO, paid holidays and paid time off for jury duty and military obligations.

  • Flex-time

    Depending on the position, we offer flexible work schedules.

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