Senior Platform Engineer – DevSecOps

CACI International Inc

. Design, implement, and support services using Infrastructure as Code tools such as Terraform .

Posted 10/8/2026full-timeUnited StatesSenior💰 $82,100 - $172,400 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Infrastructure as Code using Terraform, along with extensive experience in cloud engineering, particularly with OpenShift, AWS, and GCP. Proficient in building and maintaining CI/CD pipelines, ensuring security compliance, and collaborating with multidisciplinary teams to deliver high-performance systems.

Highest-signal resume keywords

Infrastructure As CodeTerraformCloud EngineeringCI/CD PipelinesKubernetes

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TerraformOpenShiftAWSGCPKubernetesDockerPodmanGitOpsScriptingLinux

Soft Skills

Strong Communication Skills

Tools & Technologies

GitLabJenkinsElastic StackDigital TwinContinuous Monitoring Tools

Certifications & Qualifications

Top Secret ClearanceSCI Eligibility

Industry Keywords

Infrastructure EngineeringCloud EnvironmentsSecurity ComplianceProduction WorkloadsAutomation

Tech Stack

Tools & technologies

AWSCloudDockerGoogle Cloud PlatformJenkinsKubernetesLinuxLogstashOpenShiftTerraform

About the role

Key responsibilities & impact

Design, implement, and support services using Infrastructure as Code tools such as Terraform
Build, optimize, and maintain production-grade CI/CD pipelines using GitLab or Jenkins
Build and maintain automation using scripts and other tools
Configure and tune groups, application gateways, and other protective cloud controls
Manage compute, storage, networking, and database services across cloud environments while ensuring security and compliance
Collaborate with engineers and subject matter experts to integrate testing into pipelines
Establish and enforce security best practices for system implementations and data privacy
Provision Red Hat OpenShift/Kubernetes environments across multiple security domains in cloud, data center, and edge environments
Conduct trade studies to select open-source, commercial, or government solutions balancing security, supportability, performance, cost, user experience, and time to operations
Collaborate with other teams to understand integration requirements and scale existing platforms
Work with Security to ensure ongoing compliance and develop secure solutions
Enable a multidisciplinary engineering team supporting a mission-critical cloud-based force protection system with a Digital Twin environment
Work closely with RF hardware engineers, system designers, and stakeholders to deliver a high-performance, reliable RF system and Digital Twin

Requirements

What you’ll need

U.S. Citizenship required
Must have an active Top Secret clearance with SCI eligibility
BS/BA + 5 years or equivalency
5+ years of experience in cloud/infrastructure engineering
Extensive hands-on engineering experience in one or more of OpenShift, AWS, GCP or Rancher
Expert Terraform skills or similar; proven experience managing infrastructure with infrastructure as code
Experience operating production Kubernetes clusters (OpenShift/Rancher) supporting processing workloads
Experience with containers (Docker, Podman) and CI/CD (GitLab or Jenkins pipelines)
Scripting/programming abilities
Experience with GitOps (ArgoCD)
Linux/Red Hat knowledge
Experience with Digital Twin systems
Elastic Stack (Elastic, Logstash, Kibana) or similar
Experience with continuous monitoring and automated security tools
Strong communication skills for presenting to senior leadership
Up to 10% local travel required

Benefits

Comp & perks

Flexible time off benefit
Robust learning resources
Healthcare benefits
Wellness benefits
Financial benefits
Retirement benefits
Family support benefits
Continuing education benefits
Time off benefits
Competitive compensation