Systems Administrator Jobs

About The Position

Requirements

• Bachelor’s Degree or Equivalent Experience
• Current Security+ Certificate
• Extensive experience in system administration, network administration, IT infrastructure, tactical systems support, or related technical infrastructure roles.
• Strong experience administering Windows and Linux operating systems, including Red Hat, CentOS, Rocky Linux, or similar enterprise Linux environments.
• Experience managing servers, virtualization environments, network infrastructure, VPNs, hardware, software, system updates, backup and recovery, monitoring, and troubleshooting activities.
• Strong understanding of cybersecurity, access control, vulnerability remediation, patch management, system hardening, network hardening, and secure configuration practices.
• Experience supporting enterprise, tactical, government, military, or mission-focused IT environments requiring high standards for security, reliability, and compliance.
• Strong understanding of networking concepts and protocols such as TCP/IP, DNS, DHCP, VPNs, routing, firewalls, ports, and network troubleshooting.
• Strong analytical, problem-solving, time management, multitasking, and prioritization skills in a fast-moving technical environment.
• Strong written and verbal communication skills with the ability to explain technical issues, risks, remediation actions, and recommendations to IT, cybersecurity, engineering, program, and operational stakeholders.
• Current/active Secret security clearance.
• U.S. Citizenship is required.

Nice To Haves

• Senior-level experience leading or supervising teams of network administrators, system administrators, IT specialists, or technical infrastructure personnel.
• Experience with CMMC compliance, DISA STIG guidelines, operating system hardening, network hardening, security assessment tools, vulnerability scanning tools, and cyber remediation workflows.
• Experience with shell scripting, automation, and configuration tools such as Bash, Python, Ansible, PowerShell, or similar technologies.
• Experience with virtualization and containerization technologies such as VMware, Docker, Kubernetes, or related platforms.
• Experience with cloud and enterprise services such as Amazon Web Services, GCC High, Microsoft 365, Azure, Intune, or related environments.
• Experience with edge servers, embedded GPUs, tactical computing hardware, Jetson Nano, DGX Spark, or similar mission hardware.
• Experience deploying, monitoring, troubleshooting, and improving tactical data pipelines or tactical data architecture in operational or test environments.
• Previous experience working with government agencies, Navy organizations, military users, or Department of War mission environments.
• Experience maintaining detailed system documentation, configuration records, troubleshooting procedures, license tracking, End-of-Life planning, and infrastructure sustainment artifacts.
• TS/SCI Eligible security clearance a plus

Responsibilities

• Lead and support administration of Windows, Linux, ESXi, network, and tactical computing environments by managing installation, configuration, updates, monitoring, troubleshooting, optimization, and sustainment activities.
• Implement and maintain security hardening across systems and network infrastructure by supporting CMMC alignment, DISA STIG implementation, vulnerability remediation, patching, access control, threat monitoring, and secure configuration management.
• Assess, research, and remediate vulnerabilities by investigating exploits, evaluating cyber risk, coordinating recommended fixes, applying security updates, and documenting remediation actions.
• Develop, implement, and maintain backup and recovery procedures to protect data, preserve system availability, validate recovery processes, and support continuity of operations.
• Manage and troubleshoot network infrastructure, including routers, firewalls, VPNs, network devices, connectivity issues, routing, DNS, DHCP, and related enterprise or tactical network services.
• Support tactical systems and data architecture by troubleshooting tactical environments, deploying and monitoring tactical data pipelines, improving data flow reliability, and supporting edge server, embedded GPU, and containerized workloads.
• Monitor infrastructure products, hardware, software, licenses, system performance, compatibility, and End-of-Life considerations to support sustainment planning and infrastructure modernization.
• Provide senior-level coordination and technical guidance to administrators, end users, cybersecurity teams, engineers, and program stakeholders by documenting technical solutions, mentoring team members, communicating status, and supporting issue resolution.

Benefits

• health insurance
• life and accidental death and dismemberment coverage
• disability insurance
• retirement plans
• holiday pay
• employee-managed leave
• professional growth opportunities