{"schemaVersion":"jobsearcher.job.v1","id":"5bbfce1cfeda0ae1a65b1284","url":"https://jobsearcher.com/jobs/5bbfce1cfeda0ae1a65b1284","canonicalUrl":"https://jobsearcher.com/jobs/5bbfce1cfeda0ae1a65b1284","title":"IT SysAdmin","description":"Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services.\r\nLink Solutions, Inc. is seeking a MAC System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. The position is non-remote with relocation incentive available. Applicants must be a U.S. citizen with an active DoW Top Secret Clearance.\r\nResponsibilities\r\nDeploy, manage, and support macOS systems and software installations.\r\nEnforce endpoint management policies, including configuration profiles, security baselines, and device encryption.\r\nManage user authentication and access controls in coordination with directory services.\r\nMonitor performance and ensure security hardening using DoD-mandated configurations.\r\nCoordinate data backups and recovery processes using approved solutions.\r\nConduct compliance audits and maintain an accurate inventory of Apple hardware/software.\r\nServe as a subject matter expert for macOS best practices and collaborate with other platform administrators.\r\nQualifications\r\nCitizen with an active DoW Top Secret Clearance.\r\nTen (10+) years of relevant experience working in an IT or Service Desk environment, or a BA/BS degree in Information Technology, Computer Science, Engineering, or related field with at least eight (8+) years of experience.\r\nIAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (e.g., CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP).\r\nMacOS (Apple Certified Support Professional) or equivalent certification.\r\nAbility to work with customers to develop new value-added programs and data solutions with existing structures and new requirements.\r\nInformation Technology Infrastructure Library (ITIL) v4 certification.\r\nExperience with incident management within the ServiceNow Information Technology Service Management (ITSM) platform.\r\nProficiency with Microsoft Office products.\r\nStrong self-starter requiring minimal supervision.\r\nBenefits\r\nCompetitive compensation and benefits package, including paid holidays, paid time off, medical, dental, vision, company-paid long and short-term disability, life insurance, referral bonuses, relocation incentive program, certification reimbursement program, retirement, and more.\r\nAll your information will be kept confidential according to EEO guidelines.\r\nJ-18808-Ljbffr","company":"Link Solutions","rawCompany":"link solutions","city":"Hyattsville","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-07-04T01:53:45.172Z","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":"IT SysAdmin","description":"Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services.\r\nLink Solutions, Inc. is seeking a MAC System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. The position is non-remote with relocation incentive available. Applicants must be a U.S. citizen with an active DoW Top Secret Clearance.\r\nResponsibilities\r\nDeploy, manage, and support macOS systems and software installations.\r\nEnforce endpoint management policies, including configuration profiles, security baselines, and device encryption.\r\nManage user authentication and access controls in coordination with directory services.\r\nMonitor performance and ensure security hardening using DoD-mandated configurations.\r\nCoordinate data backups and recovery processes using approved solutions.\r\nConduct compliance audits and maintain an accurate inventory of Apple hardware/software.\r\nServe as a subject matter expert for macOS best practices and collaborate with other platform administrators.\r\nQualifications\r\nCitizen with an active DoW Top Secret Clearance.\r\nTen (10+) years of relevant experience working in an IT or Service Desk environment, or a BA/BS degree in Information Technology, Computer Science, Engineering, or related field with at least eight (8+) years of experience.\r\nIAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (e.g., CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP).\r\nMacOS (Apple Certified Support Professional) or equivalent certification.\r\nAbility to work with customers to develop new value-added programs and data solutions with existing structures and new requirements.\r\nInformation Technology Infrastructure Library (ITIL) v4 certification.\r\nExperience with incident management within the ServiceNow Information Technology Service Management (ITSM) platform.\r\nProficiency with Microsoft Office products.\r\nStrong self-starter requiring minimal supervision.\r\nBenefits\r\nCompetitive compensation and benefits package, including paid holidays, paid time off, medical, dental, vision, company-paid long and short-term disability, life insurance, referral bonuses, relocation incentive program, certification reimbursement program, retirement, and more.\r\nAll your information will be kept confidential according to EEO guidelines.\r\nJ-18808-Ljbffr","datePosted":"2026-07-04T01:53:45.172Z","dateModified":"2026-07-04T01:53:45.172Z","hiringOrganization":{"@type":"Organization","name":"Link Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Hyattsville","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5bbfce1cfeda0ae1a65b1284"},"url":"https://jobsearcher.com/jobs/5bbfce1cfeda0ae1a65b1284"}}