{"id":1637678,"url":"https://alion.io/job/peterson-technologies-linux-system-administrator-peterson-technologies","title":"Linux System Administrator - Peterson Technologies","company":{"id":3854038,"name":"Peterson Technologies","domain":"petersontechnologies.com","url":"https://alion.io/company/peterson-technologies","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"JazzHR","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Annapolis Junction, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":185000,"max":215000,"currency":"USD","period":"year","gross":null,"usd_annual":215000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"CentOS Stream","optional":false},{"name":"Confluence","optional":false},{"name":"KVM","optional":false},{"name":"Linux","optional":false},{"name":"Perl","optional":false},{"name":"Python","optional":false},{"name":"Red Hat","optional":false}],"status":"live","first_seen_at":"2026-10-01T21:40:16Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-14T07:15:50Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Peterson Technologies has been the premier resource for mission-critical solutions through detailed analysis, strategic insight, extensive operational experience, and technical expertise. Today, we provide leading-edge data, network security software, and expert guidance to reduce exposure to information theft and augment protections for our customers systems. If you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team!\nEssential Responsibilities: Candidate will be responsible for providing Sr. level Linux System Administration support for the program.\nRequired: Sr. Linux (Red Hat/Rocky/CentOS) experience (15 years)\nDesired: Puppet, Ansible, FreeIPA, RedHat KVM, NetApp, Raybird Support, experience with JIRA, Confluence. Any scripting experience (Bash, Python, Perl, JSON, etc.)\nBachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor’s degree.\nCertifications: An Information Assurance Technical (IAT) level II baseline certification as defined by DoD 8570.01-M is required or willingness & ability to obtain certification within 6 months of start on Program.\nFifteen (15) years experience as a SA in programs and contracts of similar scope, type, and complexity is required.\nRequired Skills/Qualifications:\nApplicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.\nPeterson Technologies provides for an excellent benefit package to include generous PTO, healthcare, STD, LTD, Life Insurance, 401k contribution and Tuition and Training reimbursement.\nSalary range is dependent on experience: $185,000 - $215,000\nPeterson Technologies will provide reasonable accommodations to applicants who are unable to utilize our online application system due to a disability. Please send your request to HR at  or call 240-456-0092.","description_format":"text","description_chars":2124,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["401k plan","Life insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-01T21:40:16Z"}],"visa":[],"liveness":{"score":68,"band":"ok","label":"Likely open","p_open":1,"p_active":0.76,"p_room":0.9,"age_days":12,"expected_fill_days":31,"reasons":["conf:5","velocity","win:mid"],"computed_at":"2026-10-14T06:34:16Z"},"pay":{"stated_usd_annual":215000,"is_top_pay":true},"html_url":"https://alion.io/job/peterson-technologies-linux-system-administrator-peterson-technologies","json_url":"https://alion.io/job/peterson-technologies-linux-system-administrator-peterson-technologies.json","meta":{"generated_at":"2026-10-14T07:58:53Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":9138,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3854038},"rest":"https://alion.io/mcp/rest/get_company?id=3854038"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpeterson-technologies-linux-system-administrator-peterson-technologies"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fpeterson-technologies-linux-system-administrator-peterson-technologies"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fpeterson-technologies-linux-system-administrator-peterson-technologies"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/peterson-technologies-linux-system-administrator-peterson-technologies\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpeterson-technologies-linux-system-administrator-peterson-technologies"}]}