{"schemaVersion":"jobsearcher.job.v1","id":"9844b2ab49d468ed651b052d","url":"https://jobsearcher.com/jobs/9844b2ab49d468ed651b052d","canonicalUrl":"https://jobsearcher.com/jobs/9844b2ab49d468ed651b052d","title":"Linux Admin/Engineer","description":"Job Description\n\nOn behalf of our confidential customer We are seeking a System Administrator who will provide IT and cyber-systems security support. This is a 100% on-site position supporting the Space and Ground segment for protected MILSATCOM. An active Secret clearance and IAT Level II certification (eg: Security+, CASP, CAP, or CISSP) are required prior to starting. This person will support maintaining the digital ecosystem across production and testing environments, ensuring all systems remain efficient, secure, and reliable.\n\nPrimary Responsibilities\n• System Administration: Linux/UNIX, Windows, embedded hardware – deploy, configure, harden, troubleshoot, and support disaster-recovery (NetBackup/Veeam).\n• Storage Management: Install, secure, and monitor NetApp or other NAS/SAN solutions.\n• Cyber-Compliance: Apply STIGs, manage patches/upgrades, perform trusted downloads, and maintain RMF-based compliance.\n• Change & Asset Management: Execute changes using change-management tools and keep asset inventories up to date.\n• Operational Support: Work onsite during day-shift business hours; provide after-hours support when critical operations demand it.\n• Collaboration & Knowledge Sharing: Lead technical best-practice discussions, mentor peers, and coordinate with functional teams to resolve issues.\nRelevant Experience / Education\nEmerging authority typically with an advanced degree and 7+ years experience or bachelors with 9+ years experience or equivalent; applies extensive expertise; solves complex problems that require the regular use of ingenuity and creativity; work is performed without appreciable direction; may function in project leadership roles and represents the organization as prime customer contact on significant technical matters.\n,\nRequired Skills\n\nCurrent Security+ (required)\n• Linux/UNIX + Windows sysadmin • embedded hardware • NetBackup/Veeam DR • NetApp / NAS / SAN • STIGs, patching, trusted downloads • RMF compliance • change & asset management tools\n,\nAbout DHI-WFS\n\nPoint Solutions Group (PSG) is a cleared defense engineering services firm supporting mission-critical programs across (primarily) the Air Force, Space Force, and Intelligence Community. We partner with leading defense primes and research organizations to deliver specialized engineering talent and technical expertise where it matters most: in the lab, on the range, and in the operational fight.\nOur engineers work across six core capability areas:\nElectronic Warfare (EW)/ Electromagnetic Spectrum Operations (EMSO)\nRF Engineering\nSATCOM\nTest & Evaluation\nDefense R&D and SBIR Phase III Transition\nSystems & Software Engineering\n\nPSG is a member of the DHI Group family alongside ClearanceJobs, the leading career network for cleared professionals. That gives us deep roots in the cleared community, plus the stability of an established parent company.\nWhy engineers join PSG:\nMission-focused work. You'll support programs that shape national security in space, the spectrum, and beyond.\nSmall-firm culture, big-program impact. You're a known name here, not a number, and you work on programs run by the largest names in defense.\nTechnical depth over volume. We see ourselves as an engineering partner, not a staffing agency. We match people to programs where their expertise is used and valued.\nCareer mobility. Our work spans multiple primes and mission areas, so you can grow without leaving PSG.","company":"Dhiwfs","rawCompany":"dhiwfs","city":"Sunnyvale","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-10-25T08:55:51.223Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1231.00","title":"Computer Network Support Specialists","slug":"computer-network-support-specialists"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Linux Admin/Engineer","description":"Job Description\n\nOn behalf of our confidential customer We are seeking a System Administrator who will provide IT and cyber-systems security support. This is a 100% on-site position supporting the Space and Ground segment for protected MILSATCOM. An active Secret clearance and IAT Level II certification (eg: Security+, CASP, CAP, or CISSP) are required prior to starting. This person will support maintaining the digital ecosystem across production and testing environments, ensuring all systems remain efficient, secure, and reliable.\n\nPrimary Responsibilities\n• System Administration: Linux/UNIX, Windows, embedded hardware – deploy, configure, harden, troubleshoot, and support disaster-recovery (NetBackup/Veeam).\n• Storage Management: Install, secure, and monitor NetApp or other NAS/SAN solutions.\n• Cyber-Compliance: Apply STIGs, manage patches/upgrades, perform trusted downloads, and maintain RMF-based compliance.\n• Change & Asset Management: Execute changes using change-management tools and keep asset inventories up to date.\n• Operational Support: Work onsite during day-shift business hours; provide after-hours support when critical operations demand it.\n• Collaboration & Knowledge Sharing: Lead technical best-practice discussions, mentor peers, and coordinate with functional teams to resolve issues.\nRelevant Experience / Education\nEmerging authority typically with an advanced degree and 7+ years experience or bachelors with 9+ years experience or equivalent; applies extensive expertise; solves complex problems that require the regular use of ingenuity and creativity; work is performed without appreciable direction; may function in project leadership roles and represents the organization as prime customer contact on significant technical matters.\n,\nRequired Skills\n\nCurrent Security+ (required)\n• Linux/UNIX + Windows sysadmin • embedded hardware • NetBackup/Veeam DR • NetApp / NAS / SAN • STIGs, patching, trusted downloads • RMF compliance • change & asset management tools\n,\nAbout DHI-WFS\n\nPoint Solutions Group (PSG) is a cleared defense engineering services firm supporting mission-critical programs across (primarily) the Air Force, Space Force, and Intelligence Community. We partner with leading defense primes and research organizations to deliver specialized engineering talent and technical expertise where it matters most: in the lab, on the range, and in the operational fight.\nOur engineers work across six core capability areas:\nElectronic Warfare (EW)/ Electromagnetic Spectrum Operations (EMSO)\nRF Engineering\nSATCOM\nTest & Evaluation\nDefense R&D and SBIR Phase III Transition\nSystems & Software Engineering\n\nPSG is a member of the DHI Group family alongside ClearanceJobs, the leading career network for cleared professionals. That gives us deep roots in the cleared community, plus the stability of an established parent company.\nWhy engineers join PSG:\nMission-focused work. You'll support programs that shape national security in space, the spectrum, and beyond.\nSmall-firm culture, big-program impact. You're a known name here, not a number, and you work on programs run by the largest names in defense.\nTechnical depth over volume. We see ourselves as an engineering partner, not a staffing agency. We match people to programs where their expertise is used and valued.\nCareer mobility. Our work spans multiple primes and mission areas, so you can grow without leaving PSG.","datePosted":"2026-10-25T08:55:51.223Z","dateModified":"2026-10-25T08:55:51.223Z","hiringOrganization":{"@type":"Organization","name":"Dhiwfs","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Sunnyvale","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"9844b2ab49d468ed651b052d"},"url":"https://jobsearcher.com/jobs/9844b2ab49d468ed651b052d"}}