Everforth ECS Federal is seeking a Software Engineering Subject Matter Expert to support a mission-focused federal IT program in Washington DC.
Please Note: This position is contingent upon contract award.
Join Everforth ECS Federal as a software SME helping shape strategy, architecture, and modernization for mission-critical federal applications. This role offers the opportunity to guide teams, support a strong engineering culture, mentor talent, and influence long-term technical direction for national security and law enforcement systems.
The Software Engineering Subject Matter Expert will provide expert-level software engineering leadership, technical direction, architecture input, and strategic planning for application programs operating in secure federal environments. This role serves as a senior technical advisor who helps guide team practices, mentor developers and technical leads, strengthen engineering culture, and align software delivery with program SLAs, quality standards, release targets, and long-term mission objectives.
The Software Engineering Subject Matter Expert will lead design strategy, establish coding standards, advise on modernization, guide complex implementations, promote secure and maintainable development practices, and support roadmap planning across application portfolios. This position will also help identify risks, dependencies, technical debt, and improvement opportunities while supporting delivery planning against SLAs, release schedules, quality metrics, customer priorities, and mission needs.
This role requires a senior hands-on technical leader with deep software engineering experience, strong architecture judgment, and the ability to influence technical direction across multiple teams. The ideal candidate will bring experience supporting Agile or DevSecOps delivery, mentoring engineering talent, improving software practices, and collaborating with program leadership, cybersecurity teams, product owners, developers, and government stakeholders in a classified or sensitive federal mission environment.
Preferred Qualifications- Minimum 7 years software development experience
- Java, .NET, Python, JavaScript, or similar experience
- Experience with source control and software lifecycle practices.
Skills Required
- Senior hands-on technical leadership with strong software architecture judgment
- Experience working in classified or sensitive federal mission environments
- Minimum 7 years software development experience
- Experience with Java, .NET, Python, or JavaScript
- Experience with source control and software lifecycle practices
- Experience supporting Agile or DevSecOps delivery and mentoring engineering teams
ECS Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ECS and has not been reviewed or approved by ECS.
-
Healthcare Strength — ECS advertises multiple national-network medical plan options with HSA eligibility alongside dental and vision coverage. Coverage generally begins quickly and is paired with company-paid short- and long-term disability, adding stability to the health package.
-
Retirement Support — A 401(k) with Safe Harbor and immediate vesting on employer contributions is emphasized, with an employer match available. Access to an employee stock purchase plan via the parent company provides an additional savings avenue.
-
Parental & Family Support — Paid parental leave up to 30 days, adoption assistance, and other family-oriented leaves are highlighted. Feedback suggests these offerings add meaningful value beyond base pay for many roles.
ECS Insights
What We Do
ECS, a segment of ASGN (NYSE: ASGN), delivers advanced solutions and services in cloud, cybersecurity, artificial intelligence (AI), machine learning (ML), application and IT modernization, and science and engineering. The company solves critical, complex challenges for customers across the U.S. public sector, defense, intelligence and commercial industries. ECS maintains partnerships with leading cloud, cybersecurity, and AI/ML providers and holds specialized certifications in their technologies. Headquartered in Fairfax, Virginia, ECS has more than 3,400 employees throughout the U.S. and has been recognized as a Top Workplace by The Washington Post for the last five years.
