Sr Software Engineer (Job#749)

Defense-Acquisition-Support-Services; Maryland; On-site; USD 120,000 - 180,000; Full time

Job summary

Defense Acquisition Support Services (DAS) seeks an experienced Senior Software Engineer to support the DCGS-A Follow-On program at Aberdeen Proving Ground, MD. The role focuses on Java development, Kubernetes, containerization, and systems engineering to deliver mission-critical software for Army intelligence operations.

Candidates must have an active Top Secret/SCI clearance and be onsite at APG. You will design, develop, test, and maintain scalable software, collaborating with

Qualifications

• Active Top Secret/SCI clearance required.
• Bachelor's degree in Computer Science, Electronics Engineering, or related field.
• Nine years of software engineering experience within the last 15 years.
• Hands-on Java, Kubernetes, and containerization experience required.
• Experience designing, developing, testing, and maintaining software in enterprise environments.

Responsibilities

• Design, develop, implement, and maintain Java-based software applications.
• Deploy and manage containerized apps using Kubernetes and related tools.
• Analyze performance, reliability, and operational effectiveness of software systems.
• Develop and execute software test strategies and validation procedures.
• Collaborate with engineers and stakeholders to support development activities.
• Support software integration, troubleshooting, and lifecycle improvements.
• Create technical documentation and software design specifications.
• Ensure adherence to secure software development practices.

Skills

Java

Kubernetes

Containerization

Software systems engineering

Education

Bachelor's degree in Computer Science or Engineering

Job description

Defense Acquisition Support Services (DAS) is seeking an experienced Senior Software Engineer to support the U.S. Army's Distributed Common Ground System–Army (DCGS-A) Follow-On Support (FOS) program at Aberdeen Proving Ground (APG), Maryland.

The ideal candidate will bring extensive experience in Java software development, Kubernetes, containerization, and software systems engineering, with the ability to design, develop, integrate, test, and maintain mission-critical applications.

This position requires strong technical expertise, analytical problem-solving skills, and the ability to collaborate with engineering teams to develop reliable, scalable, and secure software solutions supporting Army intelligence operations.

Candidates must possess an active Top Secret/SCI security clearance and be available to work onsite at APG.

Responsibilities

• Design, develop, implement, and maintain software applications, utilities, development tools, and diagnostic systems.
• Develop and support Java-based applications within enterprise and mission-critical environments.
• Deploy, configure, manage, and troubleshoot containerized applications using Kubernetes and containerization technologies.
• Perform functional and empirical analysis of software systems to evaluate performance, reliability, and operational effectiveness.
• Participate in developing and executing software test strategies, test plans, and validation procedures.
• Identify, analyze, and resolve complex software engineering problems involving application performance, integration, and system functionality.
• Collaborate with software developers, systems engineers, and technical stakeholders to support software development and implementation activities.
• Support software integration, troubleshooting, testing, and continuous improvement throughout the development lifecycle.
• Develop and maintain technical documentation, software design specifications, and testing reports.
• Apply software engineering best practices to ensure applications meet technical requirements and operational objectives.

Required Qualifications

• Must possess an active Top Secret/SCI security clearance.
• Bachelor's degree in Computer Science, Electronics Engineering, or a related engineering or technical discipline.
• Nine (9) years of relevant software engineering experience within the last fifteen (15) years.
• Hands-on experience with Java, Kubernetes, and containerization technologies is required.
• Experience designing, developing, implementing, and maintaining software applications and supporting systems.
• Knowledge of software development methodologies, system integration, testing, and troubleshooting.
• Experience performing functional analysis, software testing, and technical problem-solving.
• Ability to develop and execute software test strategies and evaluate system performance.
• Strong analytical, communication, documentation, and collaboration skills.
• Ability to work effectively with multidisciplinary engineering teams in an onsite environment.

Preferred Qualifications

• Previous experience supporting DCGS-A, DCGS-FOS, or other DoD intelligence systems.
• Experience developing and maintaining Java-based enterprise applications.
• Advanced experience with Kubernetes administration, Docker, and container orchestration.
• Familiarity with Agile development methodologies, DevSecOps, and CI/CD pipelines.
• Experience supporting software integration and testing within classified DoD environments.
• Knowledge of secure software development practices and application lifecycle management.

About DAS:

Defense Acquisition Support Services is a Women Owned Small Business focused on hiring the very best people in Defense Contracting. As a Systems Engineering and Technical Assistance (SETA) focused organization, we partner with the government to help them achieve Mission Success. Established in 2007, we have remained “People Focused” and understand the secret to organizational success is the team. Our “People Focused” approach enables us to hire, retain, and help our teammates succeed and assist them by providing the very best possible support available to our government customers.

The DAS Culture:

We are “People Focused.” Each team member gets an employee concierge who is charged with helping ensure personal and professional success for our people. We care and try to help people find the right fit so they can find happiness, development, and a rewarding career. We succeed by helping you succeed.

We provide real benefits for our team that includes: