Linux System Administrator

Posted 25 Days Ago
Be an Early Applicant
Stennis Space Center, MS, USA
In-Office
Mid level
Aerospace
The Role
Maintain and secure Linux servers on a classified CNMOC network: OS and software installs/patching, virtualization, storage, user administration, ticketed troubleshooting, and compliance with DoD/DoN/NAVOCEANO policies.
Summary Generated by Built In

Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies. Employee ownership, generous 401K and profit sharing, health/dental/life/vision insurance benefits, interesting assignments, educational reimbursement, competitive salaries, and a pleasant work environment combine to make Radiance Technologies a great place to work and succeed. 

 

The System Administrator will advance the capabilities of the Commander Naval Meteorology and Oceanography Command (CNMOC) by providing maintenance support for software and operational systems.  CNMOC is located at NASA’s Stennis Space Center and the work would be performed in CNMOC’s spaces.  The Systems Administrator will be responsible for the proper function of Linux servers on a classified network.  The Administrator will work with other administrators to secure and maintain systems, with software developers to incorporate custom software onto operational networks, and with network users to troubleshoot issues. 

 

Job Duties: 

  • Linux OS operation and administration including cron deployments, software installations, file system maintenance, user/group administration  

  • Perform troubleshooting as issues are reported through formal trouble ticketing  

  • Maintain and upgrade operating systems; Perform installations and patches of operating system(s)  

  • Perform installations and patches of custom developed software modules  

  • Maintain a virtualized environment with high availability  

  • Coordinate with network administrators to optimize system performance  

  • The contractor shall conduct system administration tasks following DoD, DoN, and NAVOCEANO policies, processes and guidelines 

 

Required Experience: 

  • Bachelor’s Degree in Information Technology, Computer Science or relevant technical field 

  • 2+ years of experience as a Linux System Administrator performing patching and configuring systems 

  • 3 years of experience as systems administrator or software developer 

  • Strong communication skills 

  • Active Secret Clearance with SSBI (Tier 5 investigation)

Additional consideration for: 

  • CompTIA Security+ certification 

  • CompTIA Linux+ certification 

  • Experience with RDBMS such as PostgreSQL and Oracle  

  • Experience with VMWare products (VSphere, ESXi) to perform basic administration of systems 

  • Experience with mass storage systems (NetApp) 

  • Experience administering user accounts and permissions in both Linux and Windows environments (LDAP) 

  • Experience with Server administration to include troubleshooting of a system and routing system patching 

  • Understanding of the DoW STIG application process 

  • Understanding of the DoW Risk Management Framework (RMF) 

  • Experience with ESRI Products like ESRI Enterprise and ESRI Portal 

Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Skills Required

  • Bachelor's Degree in Information Technology, Computer Science or relevant technical field
  • 2+ years of experience as a Linux System Administrator performing patching and configuring systems
  • 3 years of experience as systems administrator or software developer
  • Strong communication skills
  • Active Secret Clearance
  • CompTIA Security+ certification
  • CompTIA Linux+ certification
  • Experience with RDBMS such as PostgreSQL and Oracle
  • Experience with VMWare products (vSphere, ESXi)
  • Experience with mass storage systems (NetApp)
  • Experience administering user accounts and permissions in both Linux and Windows environments (LDAP)
  • Understanding of the DoD STIG application process
  • Understanding of the DoD Risk Management Framework (RMF)
  • Experience with ESRI Products like ESRI Enterprise and ESRI Portal

Radiance Technologies Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Radiance Technologies and has not been reviewed or approved by Radiance Technologies.

  • Retirement Support Retirement contributions are described as generous, combining ESOP ownership with 401(k) profit sharing to build long-term wealth. A defined vesting schedule and recurring contributions reinforce the reliability of this component.
  • Healthcare Strength Healthcare coverage is characterized as comprehensive, including medical, dental, vision, life insurance, and disability. Wellness features such as on-site fitness and structured programs further bolster perceived health support.
  • Equity Value & Accessibility Employee ownership via an ESOP is positioned as a meaningful wealth builder, with company stock value growth cited as an upside. Additional vehicles such as cash bonuses and synthetic appreciation rights add to perceived equity value.

Radiance Technologies Insights

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The Company
HQ: Huntsville, AL
905 Employees
Year Founded: 1999

What We Do

Radiance Technologies, Inc. is an employee-owned small business prime contractor. Radiance leads the way in developing government and commercial customer-focused solutions. Leveraging its record of technical innovation and operational expertise, Radiance Technologies offers: • Cyber Solutions • Systems Engineering • Technology Development, Production, Testing, and Evaluation • Technology Application • Intelligence Community Support • Government Program Support The company’s 900+ employees in 15+ U.S. and international offices serve customers in the Department of Defense (DOD), National Aeronautics and Space Administration (NASA), the national intelligence community, the Department of Homeland Security (DHS), other government organizations, and selected commercial customers. Radiance Technologies continues to attract and retain talented motivated employees by being an employee-owned company – founded with the idea of providing an environment, a benefits package, and a stock ownership plan that are second to none. For more information, visit www.radiancetech.com. Radiance Technologies, Inc. – Concepts to Capabilities®

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