Entry Level Software Programmer / Developer (.NET, C#)

Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Automated Testing, Continuous Integrations, Software Development Life Cycle (SDLC) Certifications: None Experience: 10 + years of related experience US Citizenship Required: Yes Job Description: Advance your career while impacting our national security in cyber as a Senior Software Engineer at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber missions and operations across the federal government. The Advana team is seeking a Chief Information Security Officer to join their program.

Advana is the Chief Digital and Artificial Intelligence Office’s (CDAO) enterprise-wide, multi-domain data, analytics, and artificial intelligence (AI) platform that provides all DoD military and civilian decision makers, analysts, and builders with unprecedented access to enterprise data, tools, and capabilities. Software Engineer Senior Executes complex software engineering activities by transforming system design artifacts, user requirements, and mission workflows into scalable software capabilities supporting Advana operations on NIPRNet, SIPRNet, and JWICS. Develops advanced application features, data‑processing logic, and automation modules using Python, Java, Go, JavaScript, Terraform, Docker, and Kubernetes to expand mission analytics, platform services, and customer‑facing tools.

Owns the application architecture, resolves design conflicts, defines the security‑by‑design baseline, and establishes immutable infrastructure patterns through reusable Terraform and Ansible modules. Reviews all code for security and compliance alignment and architects end‑to‑end pipeline workflows with clearly defined quality gates. Creates baseline STIG and container‑hardening profiles, automates compliance reporting, and leads remediation strategies across mission applications.

Designs Infrastructure‑as‑Code and Configuration‑as‑Code patterns that enforce environmental consistency, reduce configuration drift, and support repeatable provisioning across the full software lifecycle. Integrates automated testing components into continuous integration and continuous deployment pipelines to support unit testing, regression analysis, compliance validation, performance testing, and mission‑aligned acceptance checks. Collaborates with platform engineering, cybersecurity operations, configuration‑management teams, and DevSecOps pipeline engineers to resolve integration challenges and enhance reliability across mission applications.

Delivers source‑code updates, technical documentation, performance summaries, and enhancement recommendations that strengthen resilience, expand capability coverage, and improve operational effectiveness across the Advana ecosystem. The Software Developer Senior must have: ● Education: Technical Training, Certification(s) or Degree ● Experience: 3+ years of related experience ● Security clearance level: Growth: AI-powered career tool that identifies career steps and learning opportunities ● Support: An internal mobility team focused on helping you achieve your career goals ● Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off ● Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation. Scheduled Weekly Hours: 40 Travel Required: None Telecommuting Options: Onsite Work Location: USA VA Falls Church Additional Work Locations: Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match.

To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S.

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