Senior Software Engineer
About The Position
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.
Requirements
- Technical Training, Certification(s) or Degree
- 3+ years of related experience
- TS/SCI Clearance
Nice To Haves
- Automated Testing
- Continuous Integrations
- Software Development Life Cycle (SDLC)
Responsibilities
- 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.
- Leads complex feature development, conducts in‑depth code reviews, and drives high‑volume story‑point delivery across sprint cycles.
- 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.
- Designs observability stacks, leads incident post‑mortems, and authors high‑level architecture and compliance documentation.
- Evaluates emerging technologies and drives adoption strategies that strengthen mission resilience.
- 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.
Benefits
- AI-powered career tool that identifies career steps and learning opportunities
- An internal mobility team focused on helping you achieve your career goals
- Comprehensive benefits and wellness packages
- 401K with company match
- Competitive pay and paid time off
- Full flex work weeks where possible
- Variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave
- Short and long-term disability benefits
- Life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
