{"id":1503106,"url":"https://alion.io/job/by-light-computer-systems-administrator-i","title":"Computer Systems Administrator I","company":{"id":1964053,"name":"By Light","domain":"bylight.com","url":"https://alion.io/company/bylight","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":141000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":232},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"KVM","optional":false},{"name":"Linux","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false},{"name":"Xen","optional":false}],"status":"live","first_seen_at":"2026-09-30T04:41:54Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-09-30T14:00:37Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Company Overview\nDignitas Technologies, a By Light company, offers a wide range of services in the military modeling, simulation, and training (MS&T) industry from research efforts advancing simulation technologies to large acquisition contracts. Dignitas specializes in system and software analysis, design, development, testing, fielding, and courseware for Live, Virtual, and Constructive (LVC) training applications.\nBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide.\nResponsibilities\nSupport administration and maintenance of computer systems and network infrastructure.\nAdminister and support Windows Enterprise and Linux server operating systems.\nSupport cloud, physical, and virtualized infrastructure environments.\nMonitor infrastructure performance and operational readiness.\nConfigure and maintain virtualization platforms including VMware, KVM, and Xen.\nAssist with troubleshooting system, server, and network issues.\nSupport infrastructure upgrades, maintenance, and configuration activities.\nMaintain system documentation and operational records.\nCoordinate with internal teams to support operational requirements. \nRequired Experience/Qualifications\nBachelor’s degree or equivalent experience.\nMust meet DoDM 8140.03 IAT II requirements.\nMinimum 2 years of experience working with computer systems.\nExperience with Windows Enterprise and Linux server administration.\nExperience supporting cloud, physical, and virtual infrastructure environments.\nExperience with hypervisors including VMware, KVM, and Xen.\nStrong troubleshooting, organizational, and communication skills.\nAbility to work independently and within a team environment.\nSpecial Requirements/Security Clearance\nSecret clearance required","description_format":"text","description_chars":1966,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Military","Science & Engineering"],"lifecycle":[{"event":"open","at":"2026-09-30T04:41:54Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":17,"reasons":["conf:15","velocity","win:early","comp:junior"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/by-light-computer-systems-administrator-i","json_url":"https://alion.io/job/by-light-computer-systems-administrator-i.json","meta":{"generated_at":"2026-10-01T10:43:13Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1891,"day_limit":5000,"remaining_today":3109,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}