Senior DevSecOps Engineer OpenShift for Classified Ops

Lockheed Martin Corporation; Littleton (CO); On-site; USD 136,000 - 252,000; Full time

Benefits offered by this job

Medical, Dental, Vision

Flexible work arrangements and 4x10

401(k) match

Paid time off

Holidays

Parental Leave

EAP

Flexible Spending Accounts

Life Insurance

Short-Term Disability

Long-Term Disability

Job summary

Lockheed Martin Corporation in Colorado is seeking a highly skilled engineer to support deployment, integration, operation, sustainment, and improvement of mission-critical systems in classified environments. The role focuses on OpenShift platform operations, Rundeck automation, and enterprise systems administration in fast-paced, sensitive settings.

The engineer will work across platform, infrastructure, and operations, solving complex problems, enabling high-visibility deployments, and

Qualifications

• Active Top Secret clearance with SCI preferred; or ability to obtain
• 5+ years in infrastructure engineering, systems administration, platform operations, or related roles
• Hands-on Linux and Windows Server administration: patching, hardening, troubleshooting, lifecycle support
• Experience supporting enterprise networks: DNS, routing, switching, firewall coordination
• Familiarity with security-focused engineering, audit readiness, and compliance checks
• Ability to travel up to ~25% for deployment and operations

Responsibilities

• Deploy, configure, maintain, and troubleshoot OpenShift clusters in classified environments
• Provide advanced Linux/Windows admin with patching, hardening, lifecycle support
• Support complex deployment, upgrade, and integration activities; validate readiness
• Troubleshoot outages; perform root cause analysis; document findings
• Implement and maintain security controls, baselines, and accreditation requirements
• Diagnose issues across compute, network, storage, OS, automation tooling
• Collaborate with partner teams to improve interoperability and supportability
• Maintain runbooks, deployment procedures, and troubleshooting guides
• Contribute to automation and standardization for readiness and sustainment

Skills

Security+

RHCSA/RHCE

CISSP

CKA

OpenShift administration

Kubernetes

Education

Bachelor’s degree in Computer Science / IT / Engineering or equivalent

Tools

Rundeck

Ansible

OpenShift

Kubernetes

DNS / Networking

Job description

Lockheed Martin Corporation in Colorado is seeking a highly skilled engineer to support deployment, integration, operation, sustainment, and improvement of mission-critical systems in classified environments. The role focuses on OpenShift platform operations, Rundeck automation, and enterprise systems administration in fast-paced, sensitive settings.

The engineer will work across platform, infrastructure, and operations, solving complex problems, enabling high-visibility deployments, and