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Salary
≈ $138k – $254k per year (Estimated)
Location
In office (Dayton)
Seniority
Senior · 7+ years exp

Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on May 13, 2026. Arena Technical Resources scores A on the Alion truth index.

Overview
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Profile match
Arena Technical Resources, known as ATR, is an information technology consulting, staffing and placement firm based in Rockville, Maryland, that fills technical roles through direct hire, contract-to-hire and long-term contract staffing. It also provides payroll services, and much of its current work supports federal contractors and agencies around Washington, with cleared positions in Virginia, Maryland and at defense sites such as Redstone Arsenal. Typical positions include cloud and DevSecOps engineers, full stack and Python developers, ServiceNow and Salesforce analysts, network and systems engineers, penetration testers and data scientists.

Job Title: Back End Software Engineer

Location: Dayton, OH

Eligibility: Candidate must possess an active TS/SCI clearance

Job Description:

We are looking for TS/SCI cleared back-endSoftware Developers/Software Engineers with a strong understanding of OPIR image processing or expertise in missile systems, remote sensing, and sensor fusion.

You will support a large R&D program that is focused on providing advanced intelligence capabilities for the benefit of the DoD and IC communities. You will be part of a very high-visibility project on a mid-sized team where you will work with application development teams across the software development life cycle, creating solutions to complex problems within a collaborative team environment

Required Must Have Skills

  • 7+ years of experience designing, modifying, developing, writing, and implementing software programming applications
  • 7+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks
  • Experience in Python coding
  • Experience leading end-to-end design, scoping, and implementation of Cloud-based tools
  • Experience in image processing, data exploitation, and analysis algorithm development
  • Experience creating solutions to complex problems within a collaborative team environment
  • TS/SCI clearance with CI Poly
  • Bachelor’s degree in CS, Computer Engineering, Aerospace Engineering, or an Engineering field

Desired/Bonus Skills:

  • Experience using back end and front-end languages to develop complete solutions
  • Experience with software configuration management using Git
  • Experience with containerization tools and techniques
  • Experience using back end and front-end languages to develop complete solutions
  • Ability to acquire client requirements and resolve workflow problems through automation optimization

Qualifications (education/experience substitutions are allowed):

  • Mid-level candidates must have a B.A./B.S. and 4 years of experience
  • Senior level candidates must have a B.A./B.S. and 10 years of experience
  • SME level candidates must have an M.A./M.S. and 18 years of experience
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