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Pennsylvania State University

Land-grant university in University Park, PA

Infrastructure Systems Administrator

Full-TimeUpdated on 10/23/2026
$80.1k - $152k
Mid, Senior
Bachelor's
San Diego, CA, USA
HybridHybrid on-site/work from home; hybrid availability is project-dependent.
IT OperationsSystem Administration
No H1B Sponsorship
US Citizenship, US Top Secret Clearance Required

About the job

Requirements
  • Experience in system administration, including server and desktop security implementation and management, and software-development IT infrastructure setup and management.
  • Experience with U.S. Government computers, networks, and security.
  • Experience administering server-side technology and networked computing systems.
  • Proven working experience with DNS, DHCP, Kickstart, LDAP, Kubernetes, Red Hat Enterprise Linux, Windows 11 and Server, ACAS, Rancher, Grafana, ELK Stack, and Cross Domain Guards.
  • Ability to configure and manage operating systems including Windows and Linux, commercial and government applications, networks including IPs and subnets, and network equipment including switches.
  • Ability to configure and manage Department of Defense and Intelligence Community standard distributed authentication services.
  • Ability to maintain and create system documentation, work surge hours through events, and create simple scripts such as PowerShell or Bash.
  • Cybersecurity Management Certification such as CISSP or CISM, Cybersecurity IAT-2 level Technical Certification such as Security+ or GSEC, and Risk Management Framework accreditation experience; these must be obtained within six months of hire if not already held.
  • Ability to obtain an active security clearance at the TS/SCI level before beginning employment.
  • Bachelor's degree and 6+ years of relevant experience for the Senior Professional level, or an equivalent combination of education and experience.
  • Bachelor's degree and 3+ years of relevant experience for the Advanced Professional level, or an equivalent combination of education and experience.
  • Must be a U.S. citizen to apply.
  • Ability to obtain a government security clearance and comply with the ARL drug testing program and applicable electronic and physical monitoring requirements.
Responsibilities
  • Install, configure, operate, and maintain systems hardware, software, and related infrastructure.
  • Configure and manage operating systems, applications, networks, and network equipment.
  • Configure and manage Department of Defense and Intelligence Community standard distributed authentication services.
  • Build systems from bare metal in alignment with accredited baselines.
  • Ensure system hardware, operating systems, software systems, and related procedures adhere to government security and readiness policies.
  • Perform regular security monitoring to identify possible intrusions, including assessing logs and reports.
  • Perform daily backup operations and regular file archival and purge as necessary.
  • Create, change, and delete user accounts per request.
  • Perform ongoing performance tuning, hardware upgrades, and resource optimization.
  • Repair and recover from hardware or software failures across multiple sites.
  • Establish, document, and monitor the government's cybersecurity program implementation plan.
  • Maintain the facility video distribution system and displays.
Desired Qualifications
  • Automate installation, configuration, and provisioning using Infrastructure as Code tools such as Terraform, Ansible, Puppet, and Chef.
  • Experience with Joint IO Range, Defense Research and Engineering Network, and/or similar environments.
  • Experience with Department of Defense and Intelligence Community network infrastructures.

About the company

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Pennsylvania State University

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Pennsylvania State University is a multi-campus, land-grant public research university whose mission spans undergraduate and graduate education, research, and public service.

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