{"id":3185719,"url":"https://alion.io/job/unisys-night-shift-l2-noc-linuxunix-systems-administrator","title":"Night Shift L2 NOC Linux/Unix Systems Administrator","company":{"id":6839,"name":"Unisys","domain":"unisys.com","url":"https://alion.io/company/unisys","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":78,"open_postings":75,"ghost_share":0,"stale_share":0.893,"repost_share":0,"time_to_fill_p50_days":29,"computed_at":"2026-11-02T06:13:15Z"}},"role":"DevOps","role_family":"DevOps","seniority":"junior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":58000,"max_usd":137000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":40},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-10-23T23:36:55Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-11-02T15:52:58Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"What success looks like in this role:\nLinux/Unix Systems Administration - Administers Linux/Unix development, test, and production servers including reloading, re-imaging, patching, configuration, and shell-level maintenance.\nAdvanced Troubleshooting - Diagnoses and resolves complex Linux/Unix OS, service, and connectivity issues.\nMonitoring & Proactive Response - Performs daily monitoring of Linux/Unix systems, services, and performance; initiates proactive remediation.\n Software Management - Installs, removes, and upgrades Linux/Unix packages using native package managers (yum, apt, rpm, etc.).\nIncident Remediation - Owns Level 2 Linux/Unix-related tickets through resolution, including root cause analysis.\nOperational Reporting - Provides system evaluation reports and contributes to operational recommendations for Linux/Unix environments.\nDocumentation & Compliance - Updates system records, ensures licensing compliance, and maintains accurate configuration data for Linux/Unix assets.\nKnowledge Transfer - Creates runbooks and how-to guides; trains Level 1 analysts on Linux/Unix procedures.\nYou will be successful in this role if you have:\nBA/BS degree and 2-4 years of relevant experience OR equivalent combination.\nStrong experience with Linux/Unix troubleshooting and server administration.\nAbility to support 24×7 operations and rotating shifts.\nU.S. Citizenship and U.S. residency required.\n Shift: 6pm - 6am EST\nThis role may require access to export-controlled commodities and technology. Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.\nUnisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.\nThis commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at  or alternatively Toll Free: 888-560-1782 (Prompt 4). 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