{"id":3237070,"url":"https://alion.io/job/prime-system-solutions-senior-systems-administrator","title":"Senior Systems Administrator","company":{"id":685105,"name":"Prime System Solutions","domain":"primesystemsolutions.com","url":"https://alion.io/company/prime-system-solutions","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":88,"open_postings":36,"ghost_share":0,"stale_share":0.5,"repost_share":0,"time_to_fill_p50_days":48,"computed_at":"2026-11-01T06:10:25Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["ZA"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":70000,"period":"year","method":"role_seniority_country_cell","sample_n":16},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Azure","optional":false},{"name":"CMMC","optional":false},{"name":"HIPAA","optional":false},{"name":"Hyper-V","optional":false},{"name":"SOC 2","optional":false},{"name":"VMWare","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-10-25T12:46:09Z","employer_posted_date":"2026-10-25","last_verified_at":"2026-11-02T01:21:55Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"We are a fast-growing Managed Service Provider (MSP) delivering IT solutions and security services to a diverse portfolio of clients. Our mission is to provide proactive support, innovative solutions, and best-in-class cybersecurity compliance to help businesses thrive in a secure and scalable IT environment.\nWe’re seeking a Senior Systems Administrator who can not only manage day-to-day operations but also take the lead on complex projects and guide clients through evolving security frameworks such as CMMC and NIST.\nResponsibilities:\nManage, maintain, and optimize client infrastructure including servers, networks, cloud platforms (Azure, Microsoft 365), and security solutions.\nLead and execute IT projects end-to-end (migrations, deployments, upgrades, cloud transitions).\nImplement and enforce security frameworks such as CMMC, NIST, and other compliance standards across client environments.\nTroubleshoot escalated technical issues (L3) and mentor junior engineers.\nDevelop and maintain documentation for client systems, policies, and procedures.\nCollaborate with internal teams and vendors to deliver solutions on 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