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UNIX-Linux System Administrator; RedHat, Solaris, ICD, CompTIA Security+, CISSP in Melbourn

Job in Indiana, Indiana County, Pennsylvania, 15705, USA
Listing for: Itlearn360
Full Time position
Listed on 2026-01-09
Job specializations:
  • IT/Tech
    Systems Administrator, Cybersecurity
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: UNIX-Linux System Administrator (RedHat, Solaris, ICD503, CompTIA Security+, CISSP) in Melbourn[...]
Location: Indiana

UNIX-Linux System Administrator – Melbourne, FL

Job at DBA Web Technologies. Indiana.

Location:

Florida

Job Function:
Linux Administration

Date Of Job Posting: 02-08-2018

Duration:
Full‑Time Permanent (no contracts, no corp‑to‑corp, no remote)

Salary:
Excellent Compensation with benefits + relocation + interview travel

Current security clearance requirement: Current SSBI clearance with CI Poly. SCI Clearance required or ability to obtain one.

Skills: UNIX Linux Sys Admin, Red Hat, Solaris, ICD
503, CompTIA Security+, CISSP, VMware, Citrix

Screening Questions
  • Do you have an active Top Secret clearance with SCI and poly or ability to obtain one?
Job Description
  • UNIX/Linux System Administrator providing server and desktop support within the secure areas.
  • Provide Unix/Linux systems administration support for engineering programs; including support for multiple Linux OS (Red Hat, SUSE) variants, virtualization technologies, troubleshooting, and resolving issues.
  • Build, configure, troubleshoot and integrate new and existing servers and technologies to provide service enhancements, applications deployments, and infrastructure upgrades.
  • Lead infrastructure expansion and upgrade projects.
  • Provide end-user client and application support. Utilise the IT work order system and meet all service level agreements.
  • Interface and coordinate with Security, Windows, Storage, Desktop, Helpdesk, and Network groups as required.
  • Support Security Testing, Scanning and support ICD 503 Risk Mitigation Framework (RMF) processes. Also, remediate findings by patching, hardening or upgrading the systems as appropriate.
  • Learn and advise on all company, IT, and Security policies.
  • Perform other IT duties as required.
Qualifications
  • Position requires a current SSBI a security clearance with CI Poly. SCI Clearance required.
  • Must have CompTIA Security+ Certification or in the process of obtaining it. CISSP certification a plus.
  • Experience Red Hat Linux required, SUSE and other variants is a plus. Experience with Solaris is a plus.
  • 5+ to 7 years of experience.
  • Understanding of ICD
    503 RMF process and procedures.
  • BS degree in IT, MIS, CIS, CS or equivalent, plus 5 years’ experience in Unix/Linux systems administration managing an enterprise environment.
  • Knowledge of loading operating systems, hardware components, and network setup is required.
  • Experience VMware and Citrix is a plus.
  • Troubleshooting skills with understanding of cause and effect relationships of an enterprise environment.
  • Demonstrate the ability to learn and apply new technologies, adapt to changing environments, and show attention to detail.
  • Good organizational skills, good problem solving skills, and a willingness to work with teams, individuals, and suppliers to troubleshoot hardware/application problems are essential.
  • Must be a team player with strong customer focus.
  • Must be a self‑starter and have the ability to work with minimal supervision.
  • Must be able to work in a team or independently.
  • Must be able to work after business hours as required.
  • This position requires the candidate to be able to obtain a Top Secret/SCI security clearance with Polygraph. In order to obtain a clearance you need to be a US Citizen.
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