This position is no longer accepting applications
Closed on June 30, 2026.
Software Engineer Stf - Level 4
Backend Developer
.NET
Activemq
API
APIs
Cloud
Cloud Operations
Cloud Platform
DevOps
Docker
Engineering
Full Stack
Git
Gitlab
Kubernetes
Planning Software
REST
Satellite Constellations
Software Architecture
Software Development
Software Engineering
Space Systems
Telemetry Systems
View similar jobs
Get alerted when similar jobs are posted — set up a job alert from the homepage.
See other roles at Lockheed Martin Corporation.
Job Description
A Software Engineer on an Agile Scrum Team supporting space domain awareness and constellation optimization, developing and deploying software for a complex space system using open source tools and cloud/container technologies.
Responsibilities
- Develop and simulate operational level plans to explore feasible defense options for space assets in future conflict scenarios
- Dynamically optimize both ground-based and space-based sensors to deliver comprehensive space domain awareness
- Strategically optimize the deployment and maneuvering of satellite constellations to meet evolving priorities
Requirements
- Experience designing and documenting microservice based architectures
- Strong understanding of open architecture, cloud computing design, and security principles
- Proficiency in software development with JavaScript, HTML, Python, and/or C#
- Understanding or experience with application containerization (Docker, Kubernetes, etc.)
- Strong critical thinking and problem solving skills
- Effective communication and collaborative teamwork abilities
- Strong presentation skills
- No clearance required to start; must be able to obtain and maintain a TS/SCI security clearance (U.S. Citizenship required)
Technologies
- GitLab
- Kubernetes
- Docker
- Rancher
- JavaScript
- HTML
- Python
- C#
- RESTful APIs
- ActiveMQ
- Compass Mission Planning Systems
- Horizon software
- C2 Systems
- Telemetry systems
- Cloud environments
- CI/CD
Compensation
Annual base salary range: USD 113,900 - 200,905
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
Security & Eligibility
- U.S. Citizenship required; ability to obtain and maintain a TS/SCI security clearance
- Onsite work arrangement at a Lockheed Martin facility
- Security clearance level: TS/SCI
Work Arrangement
Onsite full-time work at a designated Lockheed Martin facility in King of Prussia, PA.
Work Schedule
9x80 schedule with every other Friday off.
Experience Level
Experienced Professional
Relocation
Possible
Job Type
Full-Time