Junior Software Engineer

peraton· Information Technology
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📍 Herndon, VA, USFULL TIME💰 USD 80K–128K

About this role

Responsibilities

Peraton is seeking a Software Engineer II in our Herndon, VA location to support a large software development classified program developing, operating, and maintaining mission critical enterprise capabilities. Program includes development and support for existing mission systems in parallel with effort to develop and deliver modernized cloud native, microservice-based products. Team applies Agile methodology, DevOps principles and behavior and test-driven development practices.

 

Responsibilities:

  • Candidate will apply agile development processes to implement features as defined by user stories, 3-week Sprints/3 Month Spins.
  • Development using Java full stack.
  • Develop/maintain platform related applications and libraries.
  • Develop/maintain existing applications as requirements are requested and when updates are required.
  • Candidate will resolve database issues and in creating new features/functionality for existing database.

Qualifications

Required Qualifications:

  • Bachelor’s degree in an area relevant to the position with 2+ years of relevant experience OR a Master’s degree in an area relevant to the position; an additional 4 years of relevant experience maybe considered in lieu of a degree.
  • Active TS/SCI or SCI eligibility and active polygraph or ability to obtain a polygraph
  • Strong foundational knowledge working with Java OOP development.
  • Willingness to learn and become an effective team member.
  • Strong written and oral communication skills.
  • Full-time work in a SCIF

 

Desired Qualifications:

  • An already active TS/SCI security clearance.
  • Demonstrated experience with the systems engineering life-cycle.
  • Previous hands-on experience through coursework or internships.
  • Previous hands-on coding experience with Python, React, Javascript, Postgres, & SQL.

 

Peraton Overview

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 do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

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.

EEO

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

Frequently Asked Questions

What is the salary for the Junior Software Engineer role at peraton?
The listed salary for this Junior Software Engineer position at peraton is USD 80K–128K. This is an FULL TIME role.
Where is the Junior Software Engineer position at peraton located?
This Junior Software Engineer role at peraton is based in Herndon, VA, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Junior Software Engineer role at peraton full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Junior Software Engineer role in the Information Technology department at peraton.
Which team or department does the Junior Software Engineer at peraton belong to?
This Junior Software Engineer position is part of the Information Technology department at peraton. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Junior Software Engineer position at peraton?
Click the "Apply Now" button on this page. You will be redirected to peraton's official application portal hosted on icims where you can submit your application directly.
When was the Junior Software Engineer job at peraton posted?
This Junior Software Engineer position at peraton was posted on Jul 9, 2026. Apply as soon as possible — early applications are often reviewed first.
Junior Software Engineer
peraton · 💰 USD 80K–128K
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You'll be redirected to peraton's official application page on icims.