Senior DevOps Engineer

Title: Senior DevOps Engineer

Location: Houston, TX / Remote

Duration: Full Time

About the Role

We are seeking a hands-on Senior DevOps Engineer with strong expertise in multi-cloud infrastructure, automation, and secure software delivery across both Linux and Windows environments. The ideal candidate is highly skilled in Kubernetes operations, GitLab CI/CD, Terraform-based infrastructure as code (IaC), and security automation to support applications deployed in AWS GovCloud, Azure GCC/GCC-High, and other DoD-accredited cloud environments.

In addition to being technically proficient, you will help coordinate DevOps activities and align tasks and deliverables across engineering and DevSecOps. You will work closely with software engineers and data scientists to build and maintain secure, compliant, and scalable DevSecOps pipelines, including those supporting AI/ML workloads and data pipelines. The role also includes infrastructure and cost optimization, ensuring efficient use of compute, storage, and GPU resources across mission and R&D environments.

This is a senior individual contributor role — ideal for someone who combines deep technical expertise with the ability to coordinate tasks, communicate priorities, and keep tasks on track. The right candidate thrives in a secure, hybrid-cloud environment and can bridge software development, AI/ML engineering, and infrastructure operations while maintaining focus on technical execution and team alignment.

What We Offer

• A mission-driven, collaborative engineering culture
• Secure, cutting-edge AWS GovCloud and Azure GCC/GCC-High environments
• The opportunity to shape and implement modern DevSecOps and AI infrastructure practices
• Flexible work options (remote/hybrid depending on project)
• Competitive compensation and benefits (health, PTO, 401(k), certifications)
• Exposure to DoD, FedRAMP, and CMMC compliance programs

What You’ll Be Responsible For

• Plan and facilitate daily standups and sprint meetings to align DevOps, engineering, and compliance deliverables
• Coordinate task assignments and track progress across DevOps engineers
• Design, automate, and maintain secure, scalable cloud infrastructure in AWS GovCloud and Azure GCC/GCC-High
• Administer and extend GitLab Enterprise:
• Design and optimize CI/CD pipelines for microservices, APIs, and AI/ML workloads
• Integrate SAST, DAST, dependency scanning, SBOM, and compliance gates
• Manage runners, caching, and secure secrets integration
• Operate and harden Kubernetes clusters (EKS/AKS) — Helm deployments, service mesh, RBAC, and runtime policy enforcement
• Develop Infrastructure as Code (IaC) using Terraform for consistent provisioning and compliance
• Apply DISA STIGs, CIS Benchmarks, and DoD SRG controls across OS, container, and cloud resources
• Integrate compliance automation (SCAP scans, IaC validation, artifact signing, evidence capture) into CI/CD pipelines
• Collaborate with AI/ML software teams to deploy GPU-enabled workloads, inference services, and secure model pipelines
• Monitor and manage infrastructure costs, usage, and performance across environments
• Implement secure identity and access integrations (Keycloak, Azure AD, SAML/OIDC)
• Leverage GitOps practices (ArgoCD or Flux) for deployment governance and drift management
• Support Linux and Windows applications, ensuring patching, hardening, and compliance
• Establish observability and telemetry using Prometheus, Grafana, Loki, ELK, or OpenTelemetry
• Contribute to automation templates, runbooks, and documentation to improve collaboration and repeatability

Required Skills and Experience

• 8+ years in DevOps, Cloud Infrastructure, or Platform Engineering roles
• Hands-on expertise with:
• Linux and Windows administration, automation (Bash, PowerShell, Python)
• AWS GovCloud and Azure GCC/GCC-High services
• Kubernetes (EKS/AKS) — deployment, scaling, RBAC, and network security
• GitLab CI/CD — advanced pipeline design, integration, and security scanning
• Terraform — infrastructure automation and compliance as code
• Docker and container security, hardened image builds, and registry management
• Observability stacks (Prometheus, Grafana, Loki, ELK)
• Cost and infrastructure optimization across multi-cloud environments
• Strong understanding of:
• DoD SRG (IL4/IL5) and FedRAMP Moderate/High standards
• DISA STIGs, CIS Benchmarks, and automated compliance validation
• NIST 800-53, NIST 800-171, and CMMC frameworks
• AI/ML deployment pipelines, GPU workload management, and data security
• Agile and sprint-based coordination principles
• Excellent communication and organizational skills with the ability to lead daily team meetings, coordinate tasks, and collaborate across teams

Preferred Skills

• Experience with:
• Hardened container registries (IronBank-equivalent) and image-signing pipelines
• GitOps, Policy-as-Code, and automated compliance evidence generation
• ArgoCD, Keycloak, Vault, or Harbor
• Hybrid or air-gapped environments and secure data transfer pipelines
• Automation of compliance documentation (OSCAL, POA&M, scan reporting)
• Certifications such as CKA, AWS DevOps Engineer, Azure DevOps Expert, or GitLab CI/CD Specialist

Success in This Role Looks Like

• You are a hands-on engineer who can secure, automate, and optimize multi-cloud infrastructure.
• You ensure team alignment and sprint execution through consistent communication and organization.
• You bridge DevOps, software, and AI/ML engineering, enabling smooth delivery across disciplines.
• You improve efficiency, scalability, and cost control through automation and architectural insight.
• You bring technical excellence and coordination skills that strengthen delivery, compliance, and collaboration across programs.