Senior DevSec Engineer: OpenShift, Automation & Security

Lockheed Martin Corporation; Littleton (CO); On-site; USD 110,000 - 205,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

Flexible work arrangements

401(k) match

Paid time off

Job summary

LOCKHEED MARTIN CORPORATION is seeking a technically strong engineer to deploy, integrate, operate, and sustain mission-critical systems in classified environments. You will work at the intersection of OpenShift platform operations, Rundeck automation, and traditional system administration, tackling issues across compute, network, storage, and platform layers with a hands-on, fast-paced approach.

In this role, you’ll partner with engineers, cyber specialists, and program stakeholders to ensure

Qualifications

• Active Top Secret clearance or the ability to obtain one.
• Certifications such as Security+, RHCSA/RHCE, CISSP, or CKA.
• 3+ years of infrastructure engineering, platform operations, or sysadmin experience.
• Strong Linux and Windows Server administration skills.
• Experience with enterprise network devices and troubleshooting.
• Experience with security-focused tasks: hardening, audits, and controls.
• Excellent communication and collaboration across teams.
• Ability to travel on short notice up to 25%.

Responsibilities

• Deploy, configure, and maintain OpenShift clusters inside classified networks.
• Provide day-to-day Linux and Windows server support and lifecycle upkeep.
• Support configuration and troubleshooting of routers and switches for reliable connectivity.
• Serve as escalation point for outages and perform root cause analysis.
• Follow security controls and accreditation requirements; assist with audits.
• Diagnose and resolve issues spanning networking, storage, OS, and platform services.

Skills

OpenShift operations

Rundeck automation

Linux administration

Windows administration

Network troubleshooting

Security compliance

Incident response

Stakeholder communication

Education

Bachelor's degree in CS/Engineering

Tools

Ansible

Puppet

Kubernetes

OpenShift

Job description

LOCKHEED MARTIN CORPORATION is seeking a technically strong engineer to deploy, integrate, operate, and sustain mission-critical systems in classified environments. You will work at the intersection of OpenShift platform operations, Rundeck automation, and traditional system administration, tackling issues across compute, network, storage, and platform layers with a hands-on, fast-paced approach.

In this role, you’ll partner with engineers, cyber specialists, and program stakeholders to ensure