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UI Software Engineer Security Clearance

Job in Herndon, Fairfax County, Virginia, 20170, USA
Listing for: Peraton
Full Time position
Listed on 2026-02-17
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity, Data Security, IT Support
Salary/Wage Range or Industry Benchmark: 80000 - 128000 USD Yearly USD 80000.00 128000.00 YEAR
Job Description & How to Apply Below
Position: UI 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

About The Role:

Seeking an experienced UI engineer with strong API development skills to build and enhance analytic applications in an Agile Dev Sec Ops  environment. You will design, develop, test, and optimize web services and modern JavaScript-based UIs using REST, JSON, and containerized workflows. Responsibilities:
* Experienced in front-end applications using modern JavaScript frameworks (Vue.js, React).

* Build and integrate RESTful APIs; apply API design best practices and data governance principles.

* Work across the Dev Sec Ops  pipeline (JIRA, Git, Jenkins, Sonar Qube, Fortify, Artifactory).

* Use monitoring and performance tools such as App Dynamics, Cloud Watch, and Splunk.

* Contribute to test-driven development and Agile sprint workflows.
Qualifications

Required Qualifications
* A Bachelor's degree and 2+ years of relevant experience OR a Master's degree with 0+ years of relevant experience; OR 4 years of experience may be considered in lieu of the degree requirement

* Strong experience with JavaScript, Python, and Agile development.

* Proficiency in Vue.js or React.

* Experience with Node.js and Neo4j.

* Active TS with ability to obtain SCI and a polygraph
Desired Qualifications
* Knowledge of Postgre

SQL and Vue.js, React

* Knowledge of Cloud/AWS experience.

* Experience with Open Shift or Kubernetes.

This position is on-site in Herndon, VA SCA / Union / Intern Rate or Range Details Target Salary Range: $80,000 - $128,000. 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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