Role Overview
ECS is hiring a Software Developer - Junior. This is a full-time role in Fairfax. Part of ECS's Lifecycle hiring, posted 5 days ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Job Description
Program Overview
The Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program delivers comprehensive enterprise IT infrastructure, WAN, cybersecurity, and associated services to the ARNG and its mission partners. The program supports more than 120,000 users and 141,000 endpoints across approximately 2,800 sites spanning 54 states and territories, enabling Title 10 and Title 32 missions, domestic emergency response operations, mobilization readiness, and classified SIPRNet operations.
Task 2 — Enterprise Applications Support — delivers engineering, operations, and sustainment of enterprise software applications and IT capabilities supporting more than 120,000 users and 141,000 endpoints across approximately 2,800 ARNG sites nationwide. This task area ensures mission-critical applications remain current, secure, and aligned with evolving ARNG requirements by integrating innovation, emerging technologies, and continuous improvement practices into application lifecycle management.
Position Summary
ECS is seeking a Software Developer - Junior to support the ARNG ENOCS program by developing, testing, and maintaining enterprise application code in Fairfax, VA. The selected candidate will play a crucial role in ensuring that applications meet approved requirements and adhere to architecture standards and security controls. This position is integral to the program's success, contributing to defect resolution, system enhancements, and deployment readiness within Agile/DevSecOps environments.
Please Note: This position is contingent upon contract award.
Responsibilities
- Develop and maintain application code in alignment with approved requirements and security standards.
- Test software to ensure functionality and security compliance.
- Support defect resolution and implement system enhancements.
- Participate in integration activities and ensure deployment readiness.
- Collaborate with cross-functional teams to support application delivery.
- Document development activities following enterprise standards.
- Maintain version control and adhere to secure coding practices.
- Coordinate with testing and deployment teams to ensure operational readiness.
Required Skills
Required Qualifications
- Clearance: Secret Eligible required
- S. Citizenship required
- DoD 8140.03 Compliance: DoD Cyber Workforce Framework (DCWF) Work Role 632-Systems Developer at the Basic proficiency level
- Certifications (one or more required): CND
- Bachelor's degree in Computer Science, Information Systems, or related discipline, or equivalent experience
- Up to 3 years of experience in software development within DoD or Federal IT environments
- Experience with modern programming languages and development frameworks
- Proven ability to follow secure coding practices and maintain version control
- Experience in Agile or DevSecOps development environments
Desired Skills
Desired Qualifications
- Clearance: Active Secret preferred
- Experience with enterprise development standards and cybersecurity requirements
- Familiarity with integration and testing activities in DoD environments
- Ability to coordinate with development, testing, and deployment teams
- Knowledge of DoD 8140 alignment and compliance standards
ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.
Everforth ECS is the federal segment of Everforth, a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies.
Our work powers mission-critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow.
We Value
- Attracting and developing top talent and high-performing teams
- Fostering a culture that is engaging, accountable, and mission-driven
Frequently Asked Questions
How do I apply for the Software Developer - Junior position at ECS?
Use the Apply button above to submit your application directly to ECS. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Software Developer - Junior position at ECS located?
This position is based in Fairfax. ECS has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Software Developer - Junior at ECS earn?
ECS has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Software Developer - Junior role at ECS posted?
This role was posted on June 17, 2026 (5 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
Is the Software Developer - Junior role at ECS entry-level?
Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements ECS has listed.
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