{"id":2946110,"url":"https://alion.io/job/general-dynamics-information-technology-windows-systems-administrator-tssci-wpolygraph","title":"Windows Systems Administrator - TS/SCI w/Polygraph","company":{"id":4418,"name":"General Dynamics Information Technology","domain":"gdit.com","url":"https://alion.io/company/gdit","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":96,"open_postings":37,"ghost_share":0,"stale_share":0.378,"repost_share":0,"time_to_fill_p50_days":10,"computed_at":"2026-10-24T06:02:35Z"}},"role":"DevOps","role_family":"DevOps","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["McLean, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":199750,"max":270250,"currency":"USD","period":"year","gross":null,"usd_annual":270250},"salary_estimate":null,"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Hyper-V","optional":false},{"name":"Linux","optional":false},{"name":"MS SQL","optional":false},{"name":"PowerShell","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false},{"name":"Oracle","optional":true},{"name":"Windows Server","optional":true}],"status":"live","first_seen_at":"2026-10-05T00:00:00Z","employer_posted_date":"2026-10-05","last_verified_at":"2026-10-24T08:05:52Z","board_verified":true,"closed_at":null,"days_open":19,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":19},"description":"Type of Requisition:\nRegularClearance Level Must Currently Possess:\nTop Secret SCI + PolygraphClearance Level Must Be Able to Obtain:\nNonePublic Trust/Other Required:\nNoneJob Family:\nIT Infrastructure and OperationsJob Qualifications:\nSkills:\nMicrosoft SQL Database, VMware Clusters, Windows Engineering, Windows System AdministrationCertifications:\nNoneExperience:\n15 + years of related experienceUS Citizenship Required:\nYesJob Description:\nAt GDIT, people are our differentiator. As a Windows Systems Administrator, you will help ensure today is safe and tomorrow is smarter. Our work depends on a strong Windows Systems Engineer joining our team to make a positive impact on the client’s mission. This position requires a strong Windows Administrator, to includes installing, configuring, supporting, and deploying Windows operating systems, as well as ensuring their security and performance. They work with both physical and virtual servers, and are responsible for tasks like virus updates, patches, and performance tuning.\nWHAT YOU’LL NEED TO SUCCEED:\nEducation: Bachelor of Science in Computer Science, Engineering, or other IT-related discipline, or the equivalent combination of education, technical certifications or training, or work experience.\nExperience: 15+ years\n Required technical skills:\nDemonstrated experience with Windows systems engineering and administration, including MSSQL databases, Active Directory Certificate Services (ADCS), VM clusters, Hyper-V, Data Protection Manager, and PowerShell scripting.\nDemonstrated experience with Assessment and Authorization (A&A) processes to accredit security-controlled systems.\nDemonstrated experience with LINUX systems engineering and administration.\n Desired skills:\nDemonstrated experience with security-controlled systems, CipherTrust enterprise hardware security modules, software, and data architecture.\nDemonstrated experience as a data transfer officer with security-controlled systems.\nDemonstrated experience as an Oracle LINUX Systems Administrator.\nDemonstrated experience with Cisco switches and security appliances including ASAs, StealthWatch and Tetration.\nDemonstrated experience managing NetApp storage area networks (SANs).\nDemonstrated experience with certificate management for users, servers and service accounts.\nDemonstrated experience cross-skilling and backfilling for teammates.\nDemonstrated experience handling sensitive data, exercising discretion and sound judgment, and achieving mission outcomes.\nCertification(s) - Oracle Certified Professional (OCP) Database Administrator\nDemonstrated experience with Sponsor’s security-controlled systems, software, and data architecture.\nDemonstrated experience with Sponsor’s Assessment and Authorization (A&A) processes.\nDemonstrated experience as a data transfer officer with Sponsor’s security-controlled systems.\nDemonstrated experience with IT Program Management and support.\n Tools and technologies:\nWindows Server operating systems (e.g., Server 2016, Server 2019, Server 2022).\nWindows desktop operating systems (e.g., Windows 10, Windows 11).\nMicrosoft Group Policy Management (for managing settings across multiple machines).\nWindows Server Update Services (WSUS) (for managing updates).\nVirtualization technologies (e.g., VMware, Hyper-V).\nSecurity clearance level: TS/SCI with Polygraph\nAdditional scrub required\n Location: McLean, VA (On Customer Site)\nGDIT IS YOUR PLACE:\n401K with company match\nComprehensive health and wellness packages\nInternal mobility team dedicated to helping you own your career\nProfessional growth opportunities including paid education and certifications\nCutting-edge technology you can learn from\nRest and recharge with paid vacation and holidays\n #WeAreGDIT\n#JET\n#GDITEnhanced2026\n#VA_2026Alumni\nThe likely salary range for this position is $199,750 - $270,250. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:\n40Travel Required:\nLess than 10%Telecommuting Options:\nOnsiteWork Location:\nUSA VA McLeanAdditional Work Locations:\nTotal Rewards at GDIT:\nOur benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.Our Identity Verification Process:\nAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.About Our Work:\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","description_format":"text","description_chars":6363,"description_truncated":false,"requirements":{"experience_years_min":15,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["401k plan","Growth opportunities"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Digital Government","IT Consulting & Digital Transformation","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-10-20T18:46:04Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 21 · green card filings: 4","filings_12m":21,"filings_prev_12m":30,"green_card_filings_12m":4,"median_offered_wage_usd":154900,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":13}],"liveness":{"score":31,"band":"fade","label":"Fading","p_open":1,"p_active":0.693,"p_room":0.45,"age_days":19,"expected_fill_days":10,"reasons":["conf:2","velocity","win:tail","comp:brand"],"computed_at":"2026-10-24T06:02:35Z"},"pay":{"stated_usd_annual":270250,"is_top_pay":true},"html_url":"https://alion.io/job/general-dynamics-information-technology-windows-systems-administrator-tssci-wpolygraph","json_url":"https://alion.io/job/general-dynamics-information-technology-windows-systems-administrator-tssci-wpolygraph.json","meta":{"generated_at":"2026-10-24T17:44:39Z","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":25857,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":4418},"rest":"https://alion.io/mcp/rest/get_company?id=4418"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgeneral-dynamics-information-technology-windows-systems-administrator-tssci-wpolygraph"},{"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%2Fgeneral-dynamics-information-technology-windows-systems-administrator-tssci-wpolygraph"},{"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%2Fgeneral-dynamics-information-technology-windows-systems-administrator-tssci-wpolygraph"},{"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/general-dynamics-information-technology-windows-systems-administrator-tssci-wpolygraph\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-dynamics-information-technology-windows-systems-administrator-tssci-wpolygraph"}]}