Senior DevSecOps Engineer: Secure Cloud & CI/CD Leader

Castalia Systems; Washington (District of Columbia); On-site; USD 140,000 - 145,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401k matching

Paid time off

Professional training

Pet insurance

Job summary

Castalia Systems is seeking a Senior DevSecOps Engineer to bridge database engineering, API development, and secure platform architecture for DoD/IC workloads.

The ideal candidate will design and operate CI/CD pipelines, secure cloud infrastructure, and container platforms, while integrating automated security checks and compliance with RMF, NIST SP 800-53, STIG. TS/SCI with polygraph willingness and US citizenship required.

Qualifications

• Bachelor’s degree in a STEM field or equivalent work experience.

Responsibilities

• Design, build, harden, and operate CI/CD pipelines, cloud infrastructure, and container platforms that support the software lifecycle from code commit through production deployment.
• Partner with multiple project teams to embed security controls, automate delivery workflows, and build scalable, resilient environments.

Skills

DevSecOps

CI/CD

Cloud Infra

Kubernetes

Security Controls

Scripting

Git Workflows

Networking

Cloud Certifications

Security+

Education

Bachelor’s degree in STEM

Tools

Terraform

CloudFormation

CDK

GitLab CI

GitHub Actions

Docker

Kubernetes

SAST

Job description

Castalia Systems is seeking a Senior DevSecOps Engineer to bridge database engineering, API development, and secure platform architecture for DoD/IC workloads.

The ideal candidate will design and operate CI/CD pipelines, secure cloud infrastructure, and container platforms, while integrating automated security checks and compliance with RMF, NIST SP 800-53, STIG. TS/SCI with polygraph willingness and US citizenship required.