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Cyber Software Engineer Security Clearance

Job in Herndon, Fairfax County, Virginia, 20170, USA
Listing for: Peraton
Full Time position
Listed on 2026-01-01
Job specializations:
  • Software Development
    Software Engineer
Salary/Wage Range or Industry Benchmark: 112000 - 179000 USD Yearly USD 112000.00 179000.00 YEAR
Job Description & How to Apply Below
Position: Cyber Software Engineer with Security Clearance
About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace.

The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit  to learn how we're keeping people around the world safe and secure. Program Overview About

The Role Peraton's Space & Intelligence Sector is looking for a Software Engineer to join our diverse team at our Herndon, VA, office. The candidate should have experience with structured software development methodologies and modern software tools and techniques. The selected candidate will work within a cross-functional Scrum team, and will perform software engineering and development activities, associated with supporting, maintaining, and enhancing software using an Agile Dev Sec Ops  model.

The engineer should be comfortable working with containers and automated testing frameworks. Qualifications

Required Qualifications
* A Bachelor's degree with 5 years of relevant experience OR a Master's degree with 3 years of relevant experience; an additional 4 years of experience may be considered in lieu of a degree requirement

* Strong Python development experience, especially with workflow orchestration

* Elasticsearch/Open Search, Postgre

SQL, MySQL experience

* Experience with state machines, task queues (e.g., Celery), or workflow engines.

* Understanding of RESTful APIs and data serialization (JSON, XML).

* TS/SCI with ability to pass a poly

Preferred Qualifications
* Knowledge of API design best practices and data governance.

* Experience using Node.js.

* Familiarity with frameworks like Django, FastAPI, or Flask.

* Security+ or equivalent certification and willingness to serve as a privileged user supporting deployed systems testing
Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan. SCA / Union / Intern Rate or Range Details Target Salary Range: $112,000 - $179,000. This represents the typical salary range for this position.

Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Benefits Statement:
Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at  Application Duration Statement:
The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. EEO:

Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.
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