Route
Route

60 Route System Administrator Jobs Hiring Near You

System Administrator

Modesto, CA · On-site

$95K - $120K/yr

Position Title: System Administrator Reports to: Senior Infrastructure Manager Department ... Sound understanding of the principles of routing, firewalls, and client/server applications.

System Administrator

Modesto, CA · On-site

$95K - $120K/yr

Position Title: System Administrator Reports to: Senior Infrastructure Manager Department ... Sound understanding of the principles of routing, firewalls, and client/server applications.

We are looking for a dynamic System Administrator to become a vital part of our vibrant IT team, ... Working knowledge of networking basics, including firewalls, routing, TCP/IP, DNS, DHCP, VPN, and ...

We are looking for a dynamic System Administrator to become a vital part of our vibrant IT team, ... Working knowledge of networking basics, including firewalls, routing, TCP/IP, DNS, DHCP, VPN, and ...

System Administrator

Sunnyvale, CA · On-site

$116K - $167K/yr

System Administrator Hours : Monday - Friday 9:00 a.m. to 6:00 p.m. or as agreed upon, Saturday ... Hands on networking experience required including ACL's, routing and switching, NAC, SD-WAN, 802.1x ...

We are looking for a dynamic System Administrator to become a vital part of our vibrant IT team, ... Working knowledge of networking basics, including firewalls, routing, TCP/IP, DNS, DHCP, VPN, and ...

System Administrator

Cleveland, OH · On-site

$82K - $90K/yr

As a Systems Administrator, your essential job functions will include the following : * Administer ... routing, name resolution, and connectivity across Linux and Windows environments. * Ability to work ...

As a Systems Administrator, your essential job functions will include the following : * Administer ... routing, name resolution, and connectivity across Linux and Windows environments. * Ability to work ...

We are seeking a Machinery Control System (MCS) Systems Administrator to support critical ... Advanced knowledge of routing and switching concepts (VLANs, IP subnetting, 802.1Q trunking)

System Administrator

Port Hueneme, CA · On-site

$105K - $110K/yr

Sellers & Associates, LLC (S&A) is seeking a System Administrator to support U.S. Navy training and ... VPNs, switching, routing, and network troubleshooting. * Experience administering enterprise ...

Showing results 21-40

Route Jobs Information

What other companies are hiring for System Administrator jobs?

What are the most popular jobs at Route?

System Administrator

Open Systems Technologies Corporation

Annapolis Junction, MD • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 15 days ago


Job description

System Administrator (All Levels)
Network Engineers | Storage Engineers | Platform Engineers
Locations: Maryland and Utah
Clearance Required: Active TS/SCI with Polygraph
Citizenship: U.S. Citizenship Required
Position Overview
Open Systems Technologies Corporation (OST) is seeking System Administrators at all experience levels to support mission-critical operations in Maryland and Utah. These funded positions support high-performance computing (HPC) environments and mission operations sustainment activities, including monitoring, troubleshooting, maintenance, and optimization of complex Linux-based infrastructures.
We are seeking candidates with strong Linux administration skills and a passion for solving complex technical challenges. Whether your expertise is in platform engineering, networking, or storage systems, you will play a critical role in ensuring the reliability, performance, and availability of mission-essential environments.
Responsibilities
  • Monitor, maintain, and troubleshoot mission operations systems and infrastructure.
  • Install, configure, and administer Linux operating systems and applications.
  • Configure and manage file systems, networking services, and system resources.
  • Perform operating system and application troubleshooting in complex environments.
  • Develop and maintain Bash scripts to automate administrative tasks.
  • Compile, install, configure, and support software applications.
  • Support infrastructure automation and configuration management initiatives.
  • Collaborate with engineering and operations teams to resolve system issues and improve performance.
  • Document configurations, procedures, and troubleshooting processes.
  • Participate in system upgrades, maintenance activities, and operational support.

Note: Regardless of specialization, all team members are expected to perform core Linux system administration functions and contribute to overall system sustainment efforts.
Required Qualifications
  • Active TS/SCI with Polygraph security clearance.
  • U.S. Citizenship.
  • Experience administering Linux operating systems, including:
    • Red Hat Enterprise Linux (RHEL)
    • CentOS
    • Rocky Linux
    • SUSE Linux Enterprise Server (SLES)
    • Ubuntu
  • Experience with:
    • Linux installation and configuration
    • File system administration
    • TCP/IP networking
    • Operating system troubleshooting
    • Application troubleshooting
    • Bash scripting
    • Software compilation and installation
  • Strong analytical and troubleshooting skills.
  • Ability to work independently and collaboratively in dynamic mission environments.

Desired Qualifications
  • Understanding of High-Performance Computing (HPC) architectures.
  • Experience supporting large-scale enterprise or mission-critical environments.
  • Knowledge of high-speed networking technologies including:
    • InfiniBand
    • Slingshot
  • Experience with:
    • Jira
    • Confluence
    • Grafana
    • Prometheus
    • Nagios
    • Slurm
    • Git
    • Salt
    • Ansible

Storage & Network Engineering Preferred Experience
Candidates with storage, networking, or infrastructure engineering backgrounds are highly encouraged to apply.
Storage Technologies
  • Lustre file system configuration, administration, and troubleshooting.
  • Experience with DDN Exascaler file system appliances.
  • Storage fabric design, implementation, and support.
  • Storage performance tuning and optimization.

Networking Technologies
  • TCP/IP networking and storage networking concepts.
  • Experience with enterprise routing and switching platforms, including:
    • Cisco
    • Juniper
    • Arista

Emerging Technologies
Experience or interest in learning:
  • E1000 Storage Systems
  • Elastic Storage Nodes (ESNs)
  • DAOS (Distributed Asynchronous Object Storage)
  • Weka Data Platform

Performance and Benchmarking Tools
Experience with one or more of the following:
  • IOR
  • iperf
  • FIO
  • lnet_selftest

What We're Looking For
Successful candidates are naturally curious problem-solvers who enjoy working in complex environments and continuously expanding their technical expertise. Our environments are highly customized, and effective troubleshooting often requires creativity, critical thinking, and a willingness to investigate beyond standard solutions.
We value professionals who:
  • Demonstrate initiative and ownership.
  • Thrive in collaborative environments.
  • Enjoy learning new technologies.
  • Have a strong commitment to mission success.
  • Possess excellent troubleshooting and analytical skills.

Benefits
OST has been providing mission-critical support to Government agencies since 1996 and offers a comprehensive benefits package including:
  • 3 Weeks Paid Time Off
  • 11 Federal Holidays
  • Medical and Dental Coverage
  • Short-Term Disability (STD)
  • Long-Term Disability (LTD)
  • Life Insurance
  • Accidental Death & Dismemberment (AD&D) Coverage
  • 401(k) with up to 4% Company Match

About OST
Open Systems Technologies Corporation (OST) is an Equal Opportunity Employer dedicated to delivering innovative technology solutions and exceptional support to Government customers. We foster a culture of technical excellence, continuous learning, and professional growth while supporting some of the nation's most critical missions.