{"id":3437183,"url":"https://alion.io/job/caci-international-systems-administrator-7","title":"Systems Administrator","company":{"id":58481,"name":"CACI International","domain":"caci.com","url":"https://alion.io/company/caci-international","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"D","score":47,"open_postings":380,"ghost_share":0.629,"stale_share":0.161,"repost_share":0.747,"time_to_fill_p50_days":48,"computed_at":"2026-11-04T06:34:25Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chantilly, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":106000,"max_usd":203000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1808},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"DNS","optional":false},{"name":"Nessus","optional":false},{"name":"PKI","optional":false},{"name":"PowerShell","optional":false},{"name":"ServiceNow","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-10-27T00:00:00Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-11-04T21:32:15Z","board_verified":true,"closed_at":null,"days_open":8,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":8},"description":"Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *The Opportunity:\nWe are seeking a Systems Administrator / Engineer with 5+ years of experience to own the lifecycle, security, and performance of our critical IT infrastructure. This multifaceted role combines deep Windows systems administration with hands-on physical hardware engineering and robust security compliance. The ideal candidate is a proactive team player who is equally comfortable managing logical software configurations and executing physical engineering to keep our production environments highly secure and available.\nResponsibilities:\nSystems & Network Administration:\nWindows Ecosystem: Deploy, configure, and administer physical Windows servers and workstations.\nCore Identity Services: Manage Active Directory, DNS, PKI, certificate lifecycles, and GPOs.\nAutomation & Tools: Utilize PowerShell for automation and leverage enterprise tools like SCCM, WSUS, or ManageEngine for endpoint management.\nApplication Hosting: Provide system administration for a dedicated project management server (Workamajig) within a production environment. Hardware & Security Engineering:\nHigh-Speed Storage: Optimize high-speed storage solutions operating over a 25Gb+ Ethernet backbone.\nPhysical Infrastructure: Handle hardware rack-mounting, custom cable fabrication, labeling, and dressing.\nSecurity & Compliance: Run vulnerability scans using Nessus, apply security patches, and align operations with RMF and ComMon frameworks.\nOperations: Utilize ServiceNow (SNOW) for incident tracking, change management, and configuration documentation. Qualifications: Required: \nActive TS/SCI with Poly\nExperience: 5+ years supporting Windows Server and Desktop installation, configuration, and deployment.\nTechnical Depth: Direct experience with Active Directory administration, GPO implementation, and WSUS management.\nTooling: Hands-on proficiency with an enterprise management tool (SCCM, MCM, or ManageEngine).\nCybersecurity: Active experience using Nessus for compliance scanning and a current CompTIA Security+ certification.\nWork Style: Proven ability to collaborate effectively in a team, while remaining self-motivated to execute independent tasks. Desired: Familiarity with the Workamajig platform.\nPrior experience handling Audio and Video (AV) integration projects.\nStrong, methodical troubleshooting skills across complex hardware and software environments.\nWillingness to travel as needed to support remote infrastructure deployments.\n-What You Can Expect:\nA culture of integrity.\nAt CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose - to ensure the safety of our nation.\nAn environment of trust.\nCACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.\nA focus on continuous growth.\nTogether, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.\nPay Range:\nThere are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.\nThe proposed salary range for this position is:\n$86,600 - $181,800CACI is an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.","description_format":"text","description_chars":4641,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["Flexible time off"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Data & Analytics","Military","National Security"],"lifecycle":[{"event":"open","at":"2026-10-29T03:32:55Z"}],"visa":[],"liveness":{"score":70,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.695,"p_room":1,"age_days":8,"expected_fill_days":48,"reasons":["conf:3","stale_co","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/caci-international-systems-administrator-7","json_url":"https://alion.io/job/caci-international-systems-administrator-7.json","meta":{"generated_at":"2026-11-04T23:13:18Z","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":84,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":58481},"rest":"https://alion.io/mcp/rest/get_company?id=58481"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcaci-international-systems-administrator-7"},{"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%2Fcaci-international-systems-administrator-7"},{"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%2Fcaci-international-systems-administrator-7"},{"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/caci-international-systems-administrator-7\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaci-international-systems-administrator-7"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3437183}},{"tool":"search_jobs","arguments":{"company":"caci.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3437183},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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