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Salary
≈ $166k – $304k per year (Estimated)
Location
In office (Chantilly)
Seniority
Staff · 10+ years exp

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Mar 24, 2026. Arena Technical Resources scores C on the Alion truth index.

Overview
Company
Impact
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: Software Engineer

Location: Chantilly, VA

Eligibility: Candidate must possess an active TS/SCI clearance and be

willing to obtain a CI Polygraph. Candidates that possess an active CI

Polygraph are heavily preferred.

Job Description:

We are looking for software engineers who have experience with

object-oriented programming languages to join a large team that is

providing lifecycle O&M for a scalable NextGen space resiliency / flight

safety program. This is an incredible opportunity to join a highly

professional team that built a COMPLETE SYSTEM (architecture, platform,

tool/capability, microservices - full with integration, verification,

and validation.) The ideal candidates will be hands-on developers and

engineers.

Requirements/Must Have:

- Hands on software development experience with the following

programming languages (listed in order): JAVA, JEE, or Python

- Experience with Spring Boot or Spring Framework

- Ability to work with Agile/Scrum methodology in a team environment

- Experience with Orchestration Software/Tools (Kubernetes, Docker, or

OpenShift)

- Experience with integration and development tools, including AWS,

Bitbucket, Jenkins, and Docker

- Experience with Linux OS and command line interface

Education/Experience - Must Have Requirements:

- Senior Level:

- 10 years of experience in either (a) software engineering (b)

software development or (c) systems engineering for information

technology systems

- Bachelor’s degree in Software Engineering, Computer Science,

Information Systems or equivalent field.

- Mid Level:

- 5 years of experience in software engineering or software

development for information technology systems

- Bachelor’s degree in Software Engineering, Computer Science,

Information Systems or equivalent field.

Eligibility Requirements:

- TS/SCI with CI Polygraph

- Ability to work at contractor facility in Chantilly, VA or Herndon,

VA

In this role you will find yourself…

1. researching, designing, developing, and/or modifying new application

software

2. testing software development methodology in an agile environment

3. creating microservices

4. supporting systems engineering efforts in system design, solution

engineering, and software development

5. providing ongoing maintenance, support and enhancements in existing

systems and platforms.

6. collaborating cross-functionally with analysts, project managers,

and other engineers

Desired/Bonus Skills:

- Background in any of the following areas: Orbital Dynamics,

Astrodynamics, Aerospace Engineering, Flight Safety, Space Domain

Awareness, Satellite Conjunction Analysis, or SAR phenomenology

- Experience with Maven, Rancher, Sonarqube

- Experience with GIT, Ruby, ArgoCD

- Experience with Terraform

- AWS Cloud Computing Skills, AWS CloudWatch, Elastic Search,

Prometheus, Grafana

- Familiarity with NIFI, Apache, Kafka

- Kalman Filtering

Successful Candidates Will Be:

1. Self-Starters

2. Good communicators

3. Detail oriented

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