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Ground Software Engineer Security Clearance

Job in Littleton, Arapahoe County, Colorado, 80120, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-01-10
Job specializations:
  • Software Development
    Software Engineer, DevOps, Agile Developer, Cloud Engineer - Software
Job Description & How to Apply Below
Position: Ground Software Engineer with Security Clearance
Job Number 714636

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.

We are looking for software engineers to craft and build innovative solutions for our customers. You will be part of an Agile team that utilizes state of the art commercial standard methodologies such as Dev Sec Ops  (automated testing, continuous integration, automated deployment, etc.) and modern development tools. You will participate in progressing system capabilities from early design through site acceptance focused on software reuse, COTS/FOSS integrations, and innovative, affordable best practices.

As a member of a hard-working team that are passionate about their trade, focused on mission and system quality, and supportive of timely delivery of features and capabilities. Be able to demonstrate effective communication skills and a desire to have fun with your work. As Ground Software Engineer:

• You will design, implement, test, and maintain object-oriented ground system software applications using Java, C#, C++, Angular, Python

• You will support modernization efforts geared toward achieving greater efficiency, security, automation and scalability

• You will collaborate with an enthusiastic team of software, systems, and test engineers using the Agile Development methodology An active TS/SCI clearance is required for consideration. Our employees play an active role in strengthening the quality of life where we live and work by volunteering more than 850,000 hours annually. Here are some of the benefits you can enjoy:

• Medical

• Dental

• 401k

• Paid time off

• Work/life balance

Career development

Mentorship opportunities

• Rewards & recognition We care about our employees and offer a generous benefits package : 401K, PTO, and work/life balance and more.

Basic Qualifications:

• Software Development, Software Engineering background, with a track record of successful project delivery
• Experience in Scaled Agile development methodologies, with excellent communication skills for effective collaboration and teamwork across Agile Development Teams.
• An active TS clearance is required for consideration.
Desired

Skills:

• Meaningful experience designing and implementing software solutions using the following technologies:
Java, C++, C#, Python, Apache Kafka, Apache Iceberg, Apache Spark, Apache Fink, Amazon S3, Ceph, protobuf, avro, Cuda, OpenCL
• Cloud/containerization experience with a good understanding of distributed systems and designing for scalability
• Experience developing ground subsystems
• Experience developing microservices
• Proficient in using Git for version control and collaboration
• Working knowledge of Dev Sec Ops  Pipelines
• Excellent understanding of Agile Methodologies as they relate to the Scaled Agile Framework
• Experience with Agile, automated test, CI/CD, and regression testing
• Committed with strong problem-solving skills applied to software engineering solutions
• Previous experience delivering highly reliable Communications / Ground subsystems #LMSpace Software Eng
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…
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