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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # DevOps Cyber Systems Security Engineering Senior Staff - **Company:** Lockheed Martin - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Salary:** $166,900.0 - $309,900.0 - **Contract:** Permanent contract - **Skills:** Bash Shell, CentOS, Cloud Computing, Continuous Integration, Linux, DevOps, Networking Hardware, Python (Programming Language), Linux System Administration, Network Connections, Network Planning and Design, Network Service, Red Hat Enterprise Linux, Cloud Services, Ansible, Virtualization Technology, Scripting, System Availability, HybridCloud, Gitlab, Containerization, Kubernetes, Operational Systems, Terraform, Devsecops, Cisco, Docker, Jenkins - **Published:** August 24, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9114779/devops-cyber-systems-security-engineering-senior-staff ## About the Role * Bachelor of Science in Engineering or Computer Science or + Four (4) years of relevant experience in lieu of a bachelor's degree, or + Two (2) years of experience with an MS in Engineering or CS (can substitute for the bachelor's). * Twelve (12) years of experience with software and system deployments, Linux system administration, containerization, cloud deployments, and DevSecOps. * Recent (within the last 3 years) experience in: + Kubernetes + Cluster orchestration + Containerization * Active Polygraph (within the last 7 years). * Active IAT-II CWIP / DoD 8570-compliant certification (e.g., Security+) and CCNA certification. Desired Skills * Operating Systems & Administration: Strong Linux (RHEL/CentOS) administration; scripting with Python and Bash. * Networking: LAN/CAN/WAN administration; experience with Arista and Cisco devices; network design, implementation, and optimization. * Containerization & Orchestration: Hands-on Docker; Kubernetes cluster management (high availability, scalability, security). * CI/CD & IaC: Jenkins or GitLab pipelines; Ansible or Terraform for Infrastructure as Code. * Cloud & Virtualization: Management and monitoring of hybrid cloud/virtualized environments. * Security & Certifications: IAT-II CWIP / DoD 8570 compliance (Security+), CCNA. * Travel & Support: Willingness to travel for system installation, maintenance, and troubleshooting; availability for 24/7 on-call support. ## Description By leveraging your expertise in instructional design and technical training, you will play a critical role in enhancing the operational readiness of our Cyber & Intelligence teams and ensuring the success of high-stakes national security missions., Responsible for system administration, maintenance, upgrades, installation, test, integration, and configuration of VLP / LF / MF / HF / VHF / UHF / Radio Spectrum Frequencies, collection, and geo-location systems and software (including prototypes, development, operational testing, test, and lab systems). Perform network services from design through implementation, maintenance, and upgrade of existing networks. Administer LAN/CAN/WAN environments and configure both Arista and Cisco network devices. Design, integrate, configure, deploy, test, and provide ongoing maintenance for a variety of network devices. Manage and optimize network connectivity for front-end and back-end components. Provide 24/7 call-in support for operational system-critical discrepancies. Travel as needed for information-system installation, maintenance, and troubleshooting. Develop and maintain CI/CD pipelines (e.g., Jenkins, GitLab) and implement Infrastructure-as-Code using Ansible or Terraform. Build and maintain Docker containers and Kubernetes clusters, ensuring high availability, scalability, and security. 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