Software Engineer - TS/SCI Required - R135
Software EngineerSoftware Engineering
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Quick Summary
Key Responsibilities
Design and implement Python-based services and internal tools to support mission workflows Build scalable, maintainable,
Technical Tools
Software EngineerSoftware Engineering
Software Engineer – TS/SCI Required
Are you a software engineer who thrives on building robust, scalable systems? Do you enjoy crafting clean, maintainable code that powers mission-critical environments? At Expedition Technology (EXP), we’re looking for a Software Engineer with a DevOps mindset to help us design and implement services that support verification, validation, testing, and evaluation workflows for the DoD and Intel communities.
This role is ideal for someone who is a software engineer first—someone who writes production-grade Python, understands modern software architecture, and can contribute across the stack. DevOps experience is a bonus, especially if you’ve worked with containerized deployments and CI/CD pipelines, but your primary focus will be building the services that run in our mission environments.
Responsibilities
~1 min read- →Design and implement Python-based services and internal tools to support mission workflows
- →Build scalable, maintainable, and testable software systems for verification and validation environments
- →Collaborate across teams to establish best practices in software engineering, testing, and observability
- →Contribute to the design and evolution of mission-critical environments
- →Support deployment and automation efforts using containerization and CI/CD tools (bonus)
- →Mentor teammates and help grow engineering capabilities across the team
- U.S. Citizenship
- An active TS/SCI security clearance
- Bachelor’s degree in Computer Science, Electrical Engineering, or a related field
- 5+ years of experience in software engineering with a strong foundation in Python
- Ability to write clean, modular, and well-tested code using modern software engineering practices
- Solid understanding of software architecture, design patterns, and system integration
- Familiarity with containerization (e.g., Docker) and CI/CD tools (e.g., GitLab) is a plus
- Experience with Kubernetes is a bonus, but not required
- Familiarity with cloud platforms (e.g., AWS) is helpful, but not the primary focus
- A collaborative mindset and a passion for engineering excellence
What We Offer
~1 min readSalary Ranges by Career Level:
Early-career: $95,600 - $147,200
Mid-career: $130,300 - $209,900
Late-career: $154,600 - $242,900
We recognize that every candidate brings a unique combination of experience and expertise. This position may be filled at multiple career levels, and compensation within the posted range will be determined based on relevant experience, education, technical expertise, specialized skills, the level at which the position is filled, and other job-related considerations.
Location & Eligibility
Where is the job
Herndon, United States
On-site at the office
Who can apply
US
About this job
- Pay per year
- $95,600–$147,200 a year
- 38% below the $195,000 median for Software Engineer jobs on Jobera (5,772 salaries).
- Who can apply
- United States
- Posted
- 26 days ago
Listing Details
- Posted
- September 22, 2026
- First seen
- September 26, 2026
- Last seen
- October 18, 2026
Posting Health
- Days active
- 21
- Repost count
- 0
- Trust Level
- 32%
- Scored at
- October 18, 2026
Signal breakdown
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