System Administrator - GAINS
Techximius•Aberdeen, MD
•$90,000 - $98,000•Onsite
About The Position
Tech(x) is seeking a skilled Linux System Administrator to support mission-critical systems within a technical lab environment. This role is responsible for administering, securing, and optimizing enterprise Linux systems supporting Army and DoW network operations. As part of a collaborative and forward-leaning team, you will contribute to system hardening, vulnerability assessment activities, and enterprise service support across a complex, multi-domain environment.
Requirements
- Demonstrated Linux System Administrator expertise
- Demonstrated Kubernetes experience
- Strong understanding of TCP/IP networking
- Strong understanding of System security and authorization frameworks
- Strong understanding of Server configuration, monitoring, and maintenance
- Experience with configuration management tools
- Experience with PKI in a DoW environment
- Ability to clearly communicate technical concepts to both technical and non-technical stakeholders
- Experience with the migration of imaging and patch management from Symantec Ghost to MECM
- Building and maintaining images for PXE installation
- Designing and deploying servers as virtual machines in VMware vCenter
- Experience supporting enterprise or tactical network environments
Nice To Haves
- DoD 8570 / Army IA Technical Level II certification, such as Security+ or CASP
Responsibilities
- Provide system administration support for C4ISR DREN Linux environments
- Manage and maintain C5ISR Linux-based DNS services and enterprise Linux baselines (e.g., CentOS)
- Develop, implement, and maintain secure system configurations and patch management processes
- Support network vulnerability assessments in coordination with cybersecurity teams
- Provide system administration, security, and enterprise deployments
- Administer and support enterprise infrastructure services, including: Storage Area Networks (SAN), Virtualization platforms, Windows-based systems (as needed)
- Monitor system performance, ensure availability, and troubleshoot system issues
- Develop and maintain backup and recovery procedures
- Ensure compliance with DoD cybersecurity and authorization requirements
- Collaborate with cross-functional engineering and operations teams
- Other duties as assigned
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
