Senior DevSec Engineer - OpenShift & Automation

Lockheed Martin Corporation

King of Prussia (PA)

On-site

USD 110,000 - 205,000

Full time

19 hours ago

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Job summary

Lockheed Martin in King of Prussia, PA, seeks a Mid-Level Technical Engineer for the Automation & Deployment Team to deploy and operate OpenShift clusters in classified networks, and support enterprise-grade automation and security compliance. The role combines hands-on platform operations with incident response across Linux, Windows, and network layers.

Ideal candidates hold a TS (SCI preferred) clearance and relevant certifications, with 3–7 years in infrastructure or system administration.

Qualifications

Active Top Secret clearance with the ability to maintain clearance eligibility throughout employment (SCI preferred).
Certifications such as Security+, RHCSA/RHCE, CISSP, or Certified Kubernetes Administrator (CKA).
3-7 years of experience in infrastructure engineering, platform operations, or system administration, preferably in enterprise or classified environments.
Strong Linux and Windows Server administration skills (patching, configuration management, troubleshooting).
Experience configuring and supporting enterprise network devices, including routers and switches, with the ability to troubleshoot connectivity and network performance issues in operational environments.
Proven ability to troubleshoot distributed systems across compute, network, and storage layers.
Experience with security focused tasks: system hardening, compliance checks, audit readiness, and maintaining security controls.
Effective communication and stakeholder engagement abilities; comfortable working with operations, cybersecurity, networking, and program teams.
Ability to travel on short notice, up to approximately 25%, in support of deployment and operational activities.

Responsibilities

OpenShift Platform Operations - Deploy, configure, and maintain OpenShift clusters inside classified networks. Monitor health, apply updates, and work with mission application teams to keep the platform reliable and available.
System Administration - Provide day to day support for Linux and Windows servers (patching, configuration management, troubleshooting, lifecycle upkeep).
Network Support & Configuration - Support the configuration, maintenance, and troubleshooting of routers, switches, and related network infrastructure to ensure reliable connectivity for platform, system, and mission operations.
Break/Fix & Incident Recovery - Serve as an escalation point for outages or deployment failures. Perform root cause analysis and restore service quickly while documenting findings.
Security & Compliance - Follow established security controls, configuration standards, and accreditation requirements. Assist with audit preparation and remediation.
Cross Domain Troubleshooting - Diagnose and resolve issues that span networking, storage, operating systems, and platform services.