Systems Administrator

Job Title: Systems Administrator Job Description We are seeking multiple Systems Administrators to support the full lifecycle management of mission-critical hardware and infrastructure platforms across development, test, and deployment environments. This role blends systems administration, hardware platform management, automation, and DevSecOps infrastructure support to ensure highly reliable and secure operations.

You will work hands-on with enterprise server, storage, and compute platforms while collaborating closely with engineering, operations, manufacturing, and supplier teams. In this position, you will contribute to design support, implementation, integration, testing, deployment, sustainment, and continuous improvement, while also mentoring junior team members and driving modernization, automation, and operational excellence initiatives.

Responsibilities Administer, configure, maintain, and troubleshoot enterprise computing environments to ensure stable and secure operations. Support system deployment, integration, maintenance, upgrades, and operational readiness activities across development, test, and production environments. Apply structured problem-solving techniques to diagnose and resolve infrastructure and platform issues efficiently.

Ensure system availability, reliability, security, and performance across all supported environments. Configure, deploy, and maintain development, test, and operational hardware platforms, including servers and related infrastructure. Manage hardware inventories, including firmware updates, BIOS/UEFI configurations, and platform upgrades. Evaluate returned or suspect hardware and perform root cause investigations to identify failure modes and corrective actions.

Conduct hardware troubleshooting, diagnostics, and failure analysis on systems, assemblies, and components. Interface with vendors and suppliers to resolve technical issues and support component qualification efforts. Analyze hardware reliability trends and recommend corrective actions and lifecycle improvements. Support engineering change activities and configuration management processes for hardware and infrastructure platforms.

Develop and enhance automation solutions that improve system provisioning, configuration, testing, and deployment. Maintain approved hardware and software baselines across multiple environments and enforce configuration control. Implement infrastructure-as-code and automated configuration management practices using tools such as Ansible or similar orchestration technologies. Improve operational efficiency through scripting, orchestration, and process standardization.

Develop and maintain system documentation, procedures, work instructions, and configuration records. Administer and maintain DevSecOps platforms such as GitLab, JFrog Artifactory, Harbor, and related tooling. Monitor DevSecOps platform health, capacity, performance, and availability, and address issues proactively. Manage upgrades, patches, system backups, and platform lifecycle activities for DevSecOps and infrastructure systems.

Review vendor release documentation, security advisories, and compatibility requirements prior to implementation. Develop and execute upgrade and validation procedures, including testing, rollout, and post-implementation verification. Support hardware and software integration activities and contribute to system fielding, installation, and transition into operational environments. Mentor junior team members by sharing best practices in systems administration, automation, and infrastructure support.

Support mission-critical or highly regulated computing environments with a focus on reliability, security, and compliance. Essential Skills Bachelor's degree in Information Technology, Information Systems, Computer Science, Engineering, or a related technical discipline; equivalent experience may be considered in lieu of a degree. Active Secret Security Clearance. Demonstrated experience in enterprise systems admi