Senior DevOps Engineer: OpenShift, ArgoCD & CI/CD

General Dynamics Information Technology; Springfield (VA); On-site; USD 144,000 - 194,000; Full time

Benefits offered by this job

Medical plan options

401(k) with company match

Paid time off

Flexible work weeks

Disability insurance

Life insurance

Job summary

General Dynamics Information Technology is seeking a Senior DevOps Engineer to join our team supporting an intel customer in Springfield, VA or St. Louis, MO. The role emphasizes automated software delivery, observability, and secure CI/CD pipelines across multiple environments.

You will bridge development and operations, enhance monitoring and incident response, and contribute to scalable, resilient, and well-documented infrastructure in a classified environment.

Qualifications

• 6+ years of related experience
• Bachelor’s Degree in computer science, computer engineering, systems engineering or related field / 2 additional years IT experience
• Proficiency with Linux operating systems
• Working experience with CI/CD pipelines (Gitlab, Jenkins, CircleCI, or similar)
• Knowledge of OIDC/OAuth/Auth2 or similar zero-trust identity implementations
• Experience with ArgoCD and GitOps style operations management
• Experience with web server management (DNS, certificate management)
• Knowledge of HTTP API design standards and best practices
• Ability to manage networking for web applications (TCP/IP, DNS, and load balancing)
• Familiarity with Kubernetes and OpenShift, with knowledge of AWS
• Experience with Infrastructure as Code (Terraform, OpenShift Containerized Platform, CloudFormation, AWS CDK, Ansible, Chef, Puppet)
• Knowledge of monitoring/logging and security for containers
• Ability to write Python and BASH for tooling
• Code updates to existing repositories
• Experience in system architecture and diagrams for new apps
• Security components integration with apps and databases
• Certifications such as Network+, Security+, CISSP
• TS/SCI Clearance with CI Polygraph
• Knowledge of NGA enterprise products (NGA CORE)

Responsibilities

• Configure CI/CD for multiple web applications
• Builds from source code and dependencies for applications
• Perform automated testing and security scans
• Deploy to Dev, Staging, and Operations environments
• Infrastructure as Code and Configuration Management
• Author helm charts for OpenShift deployments
• Manage and document system security and updates
• Design and implement enterprise system architectures
• Develop and maintain cloud solutions and software applications
• Create architecture diagrams for new applications
• Integrate security components with applications and databases
• Contribute to technical documentation and training materials
• Provide input to hardware engineers on system characteristics
• Prepare progress reports for management and customers

Skills

Argo CD

GitLab CI/CD

Web Server Management

CI/CD pipelines

OIDC/OAuth

Kubernetes

OpenShift

AWS

Terraform

CloudFormation

AWS CDK

Ansible

Security

Education

Bachelor's Degree in computer science / computer engineering / systems engineering or related field

Tools

Kubernetes

OpenShift

Terraform

CloudFormation

AWS CDK

Ansible

Chef

Puppet

Docker

Job description

General Dynamics Information Technology is seeking a Senior DevOps Engineer to join our team supporting an intel customer in Springfield, VA or St. Louis, MO. The role emphasizes automated software delivery, observability, and secure CI/CD pipelines across multiple environments.

You will bridge development and operations, enhance monitoring and incident response, and contribute to scalable, resilient, and well-documented infrastructure in a classified environment.