Software Engineer, DevOps, Python

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future.

Two Six Technologies is actively seeking a Software Engineer to join our team in Arlington, Virginia. The team is composed of intellectual individuals, passionate about robust software architecture, scalable system development, and cutting‑edge technology integration. The team is growing and looking for someone with a general software engineering background that has an understanding of how to transition proofs‑of‑concept into high‑performing operational capabilities to support national security missions.

If you are actively using modern development languages like Python or C++ to build reliable, modular software systems, the team wants to talk to you!

• Contribute to the delivery of a group of tasks associated with projects, programs, or functions while maintaining an understanding of customer missions and needs.
• Execute and complete assigned technical assignments timely, providing technical and operational support under moderate supervision.
• Support cross‑functional project teams by ensuring software reliability through modern test automation and robust data design methodologies.
• Provide guidance and support to other team members as needed, making key decisions based on technical precedent and corporate delivery excellence.

• Bachelor’s degree in Computer Science, Computer/Electrical Engineering, or a related scientific domain, paired with 2‑5 years of professional software engineering experience.
• Proficiency building, optimizing, and testing applications using modern programming languages, specifically Python and C++.
• Proven track record of leveraging version control systems like Git alongside modern testing methodologies or automated CI/CD pipelines to evaluate software solutions.
• An active Top Secret Security Clearance with the ability to obtain and maintain a TS/SCI clearance.
• Ability to work on‑site at the Arlington, VA headquarters, with flexibility for occasional travel to the Herndon office and customer sites.

• Professional experience or academic coursework involving data science concepts, including building data pipelines, network traffic analysis, data structures such as graph data, or machine learning frameworks.
• Foundation or foundational exposure to RF signals, embedded software engineering, operating system internals, or microcontroller environments.
• Hands‑on experience working within cloud environments such as AWS or deploying applications utilizing containerization technologies like Docker.
• Demonstrated track record of rapidly learning new technical methods and applying them to existing engineering challenges.

Active Top Secret clearance is required with the ability to obtain and maintain a TS/SCI security clearance.

Two Six Technologies is committed to providing competitive and comprehensive compensation packages that reflect the value we place on our employees and their contributions. Offerings include medical, dental, and vision insurance, life and disability insurance, retirement benefits, paid leave, tuition assistance, and professional development.

The projected salary range for this position is annualized. This is a general guideline and not a guarantee of salary. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including education, experience, knowledge, skills, geographic location, and organizational requirements.

Two Six Technologies is an Equal Opportunity Employer and does not discriminate in employment opportunities or practices based on race, color, religion, national origin, sex, sexual orientation, gender identity or expression, age, marital status, disability, genetic information, protected veteran status, or any other characteristic protected by applicable law. Candidates with disabilities may request reasonable accommodations at  All accommodation requests will be handled confidentially.