Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph

Public Trust: None

Requisition Type: Regular

Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Key Responsibilities

• Implement Azure platform services, landing-zone components, network integration, policy, logging, identity hooks, key/secrets management, and workload hosting patterns under the Principal Cloud Architect's direction.
• Develop and maintain version-controlled IaC modules using Terraform, Bicep/ARM, Ansible, or approved equivalents; enforce peer review, testing, and release discipline.
• Build and operate internal GitLab/Jenkins or equivalent pipelines, container platforms, registries, package repositories, image repositories, and artifact mirrors for disconnected delivery.
• Implement software supply-chain controls including SBOM generation, dependency and image scanning, signing, provenance, allowlists, and promotion gates.
• Develop hardened container images, deployment templates, configuration standards, and environment-specific overlays for applications, data services, and AI inference workloads.
• Automate platform provisioning, patching, backup, recovery, certificate/secret rotation, compliance checks, and routine operations.
• Integrate platform telemetry with Azure Monitor, Sentinel, Dynatrace, ServiceNow, and the enterprise observability architecture.
• Partner with Security and RMF staff to implement controls and produce reusable evidence from code, pipeline, scan, and configuration outputs.
• Troubleshoot complex platform failures, lead technical recovery when assigned, document root causes, and convert lessons into platform improvements.
• Mentor engineers, conduct code/design reviews, and help domain teams adopt approved platform patterns rather than building shadow infrastructure.

• Education: Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related STEM field, or approved equivalent experience.
• Clearance: Active TS/SCI with Polygraph
• Location: Onsite
• 8+ years of cloud, platform, systems, or DevSecOps engineering experience, including 3+ years delivering production platform automation.
• Hands-on Azure or Azure Government experience with networking, compute, storage, identity integration, policy, monitoring, and secure configuration.
• Strong IaC experience with Terraform, Bicep/ARM, Ansible, or equivalent, including module design, state/change management, testing, and peer-reviewed promotion.
• Experience building or operating CI/CD and artifact/container services inside enterprise or disconnected boundaries using GitLab, Jenkins, Nexus/Artifactory, Harbor, Kubernetes/OpenShift, or comparable platforms.
• Strong Linux and Windows administration fundamentals plus proficiency in Python, PowerShell, Bash, or another automation language.
• Experience with container hardening, image/dependency scanning, SBOMs, secrets management, certificate handling, and rollback/recovery.
• Working knowledge of RMF/STIG controls, change management, operational acceptance, logging/audit, and classified data-handling requirements.
• Demonstrated ability to lead technical work, review others' code/designs, communicate risk early, and operate calmly during production issues.

• Azure/IaC lane: Azure Administrator Associate or DevOps Engineer Expert and relevant Terraform certification.
• Experience supporting GPU/AI platforms, ML model artifacts, offline Python wheelhouses, or local inference services.
• Experience integrating ServiceNow change/CMDB records with pipeline and deployment events.
• Experience with policy-as-code, compliance-as-code, infrastructure testing, chaos/resilience testing, or FinOps automation.

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

• 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 an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

#GDITcareers #OpportunityOwned

#WeAreGDIT #transitioningmilitary

#clearedjobs #veterans #Autobots

#IntelligenceEngineered

Work Requirements

Years of Experience

8 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

Travel Required

None

Citizenship

U.S. Citizenship Required