{"id":2506485,"url":"https://alion.io/job/sunayu-md-windows-systems-administrator-tssci-w-polygraph","title":"MD-Windows Systems Administrator - TS/SCI w/ Polygraph","company":{"id":4422519,"name":"Sunayu","domain":"sunayu.com","url":"https://alion.io/company/sunayu","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"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":"inferred","locations":["Annapolis Junction, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":114000,"max_usd":217000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1716},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Agile","optional":false},{"name":"DNS","optional":false},{"name":"Linux","optional":false},{"name":"PowerShell","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false},{"name":"Ansible","optional":true},{"name":"Configuration Management","optional":true},{"name":"PKI","optional":true},{"name":"SaltStack","optional":true}],"status":"live","first_seen_at":"2026-09-03T00:00:00Z","employer_posted_date":"2026-09-03","last_verified_at":"2026-10-24T10:18:09Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":51},"description":"Location: Annapolis Junction, MD\nCategory: Systems Administrator\nTravel Required: No\nRemote Type: No\nClearance: TS/SCI w/ Polygraph\nA Senior Windows System Administrator to join a high-performing Agile team operating within the Scaled Agile Framework ﴾SAFe﴿ in support of a complex, fast-paced program. In this role, the selected candidate will provide daily systems administration and operations and maintenance support across multiple systems with a broad geographic footprint. Key responsibilities include responding to system engineering requests that support operational requirements, as well as engineering, deploying, and sustaining new capabilities within the environment.\nPrimary Responsibilities \nThe selected candidate will be responsible for monitoring test infrastructure systems, applications, and processes to ensure issues are identified, tracked, and resolved in a timely manner. This role also includes supporting server, router, and firewall configuration, as well as performing security management and application performance optimization activities in an environment made up of VMware server hosts, Windows and Linux guest servers, and Virtual Desktop Infrastructure ﴾VDI﴿. Additional responsibilities include:\nMaintaining multiple virtual server clusters and addressing system scan findings, vulnerability management patching, and Active Directory configuration issues.\nUsing enterprise monitoring tools to detect, assess, and respond to alerts.\nProviding technical support to partner workgroups on overlapping efforts while maintaining strong interdepartmental collaboration.\nManaging Information Assurance Vulnerability Alerts ﴾IAVAs﴿ and system security scanning in accordance with applicable System Security Plans, ensuring vulnerabilities are identified and remediated quickly and accurately.\nInitiating IAVA responses and system security scans, completing remediation actions, deploying patches and security updates to designated sites, and executing monthly security scans.\nIdentifying and resolving hardware and software problems.\nProactively notifying customers when test infrastructure delays may affect their ability to complete business functions on time and communicating system outages and publishing status updates to users, as needed.\nAuthoring and maintaining clear, accurate, and concise documentation.\nResponding to calls and emails in a timely and professional manner.\nPlanning and implementing IT enhancements and supporting project-related work.\nResponding to system administration, operations, and maintenance issues on an oncall basis when required.\nBasic Qualifications\nMust have at least 7 years of Windows administration experience.\nMust have at least 7 years of experience in information security management, with demonstrated expertise in security governance, risk management, compliance, and operational security functions.\nMust have at least 5 years of experience with each of the following:Implementing and managing Windows Active Directory and DNS environments\nCreating and managing Group Policy Objects ﴾GPOs﴿\nMicrosoft SCCM\nMicrosoft Exchange administration and Exchange Management Shell\n\nMust have experience with Windows Command Line, PowerShell, and PowerShell scripting.\nStrong understanding of advanced security protocols, standards, and information security principles is a must.\nExperience with software and security architectures. Hands-on experience with IAVA management.\nHands-on experience supporting users, optimizing system operations, and monitoring enterprise IT systems.\nCommitment to best practices, including compliance with maintenance windows and change control procedures.\nFamiliarity with Windows and Linux operating systems, VMware, and networking technologies including switches, routers, LANs, and cabling.\nMust have strong analytical skills, attention to detail, and the ability to work effectively both independently and as part of a team.\n\nPreferred Qualifications\nBachelor's degree in Computer Science, Information Technology, or a related technical field and 12 years of prior relevant experience.\nExperience documenting and supporting security accreditation and certification activities.\nExperience with network security technologies, including multi-domain solutions, PKI, SSPs, and vulnerability assessments.\nExperience with data center design and configuration, including rack-and-stack, power planning, and equipment placement.\nExperience with VMware.\nExperience using automation tools such as Ansible or SaltStack.\nExperience serving in a System Administrator role supporting software configuration management and development environments.\n------------------------------------------------------------------\nWho We Are \nSunayu, LLC serves as a premier technology partner to the Defense and Intelligence communities, delivering mission-critical engineering solutions across the nation. Our operations are anchored in a commitment to trust, accountability, and ethical transparency, ensuring the high-performance outcomes necessary to protect our country's most vital interests. \nCulture\nOur strength lies in our community: Our team prioritizes collaboration, professional growth, and encourages open communication. At Sunayu, we don't just secure the mission-we grow together.\nCareer Development\nWe support and encourage our team members to continue their professional growth by providing company-reimbursed training and continuing education of up to $5,000 per year. We also participate in many industry conferences and events where we share our expertise and experiences.\nPay Rate\nSalary range considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills, as well as market and business considerations when extending an offer.\n\nBenefits\n3 Medical Plan Options\nDental and Vision \nFSA, DCFSA, HSA\nLife/AD&D Insurance\nShort-Term & Long-Term Disability \nEmployee Assistance Program (EAP)\nTraining and Educational Assistance\nPaid Time Off (PTO)\n11 Federal holidays \n401k plan with up to a 6% match (100% immediate vesting) \nEqual Opportunity Employer\nSunayu, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability status, marital status, genetic information, medical condition, or any other characteristic protected by law.","description_format":"text","description_chars":6532,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["401k plan"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-14T07:34:18Z"}],"visa":[],"liveness":{"score":27,"band":"fade","label":"Fading","p_open":1,"p_active":0.596,"p_room":0.45,"age_days":51,"expected_fill_days":28,"reasons":["conf:0","velocity","win:tail"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/sunayu-md-windows-systems-administrator-tssci-w-polygraph","json_url":"https://alion.io/job/sunayu-md-windows-systems-administrator-tssci-w-polygraph.json","meta":{"generated_at":"2026-10-24T14:10:26Z","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":20409,"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":4422519},"rest":"https://alion.io/mcp/rest/get_company?id=4422519"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsunayu-md-windows-systems-administrator-tssci-w-polygraph"},{"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%2Fsunayu-md-windows-systems-administrator-tssci-w-polygraph"},{"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%2Fsunayu-md-windows-systems-administrator-tssci-w-polygraph"},{"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/sunayu-md-windows-systems-administrator-tssci-w-polygraph\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsunayu-md-windows-systems-administrator-tssci-w-polygraph"}]}