Benefit-rich and mission-driven, Lockheed Martin Space offers a comprehensive benefits package and a culture built on excellence, collaboration, and growth. This onsite Software Engineer role in King of Prussia, PA provides medical, dental, vision, life insurance, disability coverage, a 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and holidays. The position focuses on designing and delivering large-scale processing applications that leverage machine learning and data analytics, with strong opportunities to grow within a collaborative, mission-centric environment. A U.S. citizen with TS/SCI eligibility is required.
Responsibilities
- Support the operation of a large-scale processing application within the RSG organization.
- Collaborate with a high-performing, cross-disciplinary team across the software development lifecycle.
- Design, develop, and rapidly deliver operational software solutions at the forefront of machine learning and data analytics at scale.
Requirements
- Experience developing software in an object-oriented programming language
- Strong ability to work independently and as part of a team, demonstrate initiative, and communicate effectively with technical and non-technical stakeholders
- Active Top Secret clearance required; applicant must be a U.S. citizen and capable of obtaining SCI eligibility
Technologies
- C/C++, Java, C#, Python, CUDA, Linux
Benefits
- 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
- Holidays
Culture
- Pioneering Defense Technology: collaborate on mission solutions across aerospace, space, and cyber domains with top industry minds.
- United By Culture: excellence, integrity, and collaboration drive our approach to winning for customers.
- Real Impact, Real Growth: diverse opportunities and technology-driven learning programs support long-term development.
- Your Health, Your Wealth, Your Life: competitive pay, comprehensive benefits, and flexible schedules to help you thrive.
- Empowered to Be Your Best: apply your strengths to make a positive difference for teammates, customers, communities, and the planet.
Security clearance
This position requires a government security clearance. You must be a U.S. citizen and able to obtain SCI eligibility. Clearance level: TS/SCI.
Details
- Location: King of Prussia, PA onsite
- Job ID: 727505BR
- Type: Full-Time
- Experience level: Experienced Professional
- Business unit: SPACE
- Career area: Software Engineering
- Relocation: Possible
- Schedule: 9x80 every other Friday off
- Date posted: May 11, 2026
Salary
Annual base salary range: USD 93,200 - 185,840 per year.
