{"id":4242519,"url":"https://alion.io/job/paccar-senior-active-directory-infrastructure-administrator","title":"Senior Active Directory Infrastructure Administrator","company":{"id":1871772,"name":"PACCAR","domain":"paccar.com","url":"https://alion.io/company/paccar","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","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":["Renton, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Azure","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"IAM","optional":false},{"name":"ITSM","optional":false},{"name":"Microsoft Entra ID","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":"2026-10-26T02:00:00Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-11-13T12:23:56Z","board_verified":true,"closed_at":null,"days_open":18,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":18},"description":"We are seeking a highly skilled Senior Active Directory Infrastructure Administrator to engineer, secure, and scale PACCAR’s large-scale global directory services infrastructure. This role focuses strictly on the foundational infrastructure layer, requiring deep expertise in managing, maintaining, and optimizing on-premises Active Directory (ADDS) and Microsoft 365 Entra ID core directory environments. This role requires proven hands-on engineering experience in managing, hardening, and securing complex, enterprise-level Windows Server environments.\nWork is done both in team and individual contributor roles. The pace of work is fast and can change quickly based on current security risks. Thus, the qualified individual must be flexible and able to manage multiple tasks. They must also be willing and eager to learn new and emerging technologies and skills, both while at work and on their own time. The analyst will be required to be on call according to a set schedule and be willing to quickly respond to security and operational incidents when called upon.\nThis position is located in Renton, WA.\nJob Functions/Responsibilities\nDesigning and managing complex Microsoft Active Directory structures, including forests, domains, trusts, and replication topology.\nOversees global cloud governance by managing the entire Microsoft 365 and Azure tenant with full Global Admin privileges over users, groups, licenses, and service settings.\nImplements advanced security and Identity and Access Management (IAM) policies such as MFA, Conditional Access, and Privileged Identity Management (PIM).\nLeads infrastructure modernization through Security and Security Operations projects, domain restructuring, and PowerShell automation\nProvides Tier 3 support, subject matter expertise, and team mentorship for complex authentication, synchronization, and group policy issues.\nResponsible for daily domain and tenant administration tasks, troubleshooting complex issues, and will participate in an on-call rotation.\nQualifications\n7+ years of experience as a Systems Engineer in a medium to large enterprise environment with primary duties in Windows domain administration and managing Active Directory infrastructure\nBachelor's degree\nDeep expertise in installation, operation, and maintenance of highly complex, enterprise-level Active Directory Domain Services in a hybrid on-premises and Microsoft Entra (Azure AD) cloud environment\nStrong proficiency in Advanced PowerShell scripting for automation.\nExpertise with IT infrastructure technologies including DNS, DHCP, PKI, and certificate management\nAdvanced skills in writing and maintaining PowerShell scripts for automating identity management, compliance reporting, and service configurations across the enterprise\nExcellent problem-solving skills and the ability to troubleshoot complex technical issues\nStrong communication skills and the ability to work effectively with cross-functional teams\nExperience monitoring and working out of an ITSM ticketing system such as ServiceNow\nAvailability to work “on-call” 24 hours/day for emergencies, and flexibility in schedule\nFamiliarity with domain-related disaster recovery and business continuity planning\nDeep functional understanding of Windows 10/11, Windows Server, Active Directory Domain Services, Group Policy, DNS, PKI, and Federation.\nCISSP, Microsoft role-based Expert certification, or equivalent industry certification strongly desired\nCompany Information\nPACCAR is a Fortune 500 company established in 1905. PACCAR Inc is recognized as a global leader in the commercial vehicle, financial, and customer service fields with internationally recognized brands such as Kenworth, Peterbilt, and DAF trucks. PACCAR is a global technology leader in the design, manufacture and customer support of premium light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates and also provides customized financial services, information technology and truck parts related to its principal business.\nWhether you want to design the transportation technology of tomorrow, support the staff functions of a dynamic, international leader, or build our excellent products and services, you can develop the career you desire with PACCAR. Get started!\nDivision Information\nPACCAR’s Information Technology Division (ITD), located in Renton, WA utilizes cutting-edge technology to provide systems development, consulting, voice and data communications services to the entire Corporation, which has high visibility in the technology sector.\nPACCAR Benefits\nAs a U.S. PACCAR employee, you have a full range of benefit options including:\n401k with up to a 5% company match\nFully funded pension plan that provides monthly benefits after retirement\nComprehensive paid time off - minimum of 10 paid vacation days (additional days are provided with additional seniority/years of service), 12 paid holidays, and sick time\nTuition reimbursement for continued education\nMedical, dental, and vision plans for you and your family\nFlexible spending accounts (FSA) and health savings account (HSA)\nPaid short-and long-term disability programs\nLife and accidental death and dismemberment insurance\nEAP services including wellness plans, estate planning, financial counseling and more\nAdditional Job Board Information\nPACCAR is an Equal Opportunity Employer/Protected Veteran/Disability. At PACCAR, we value talent and promote growth and development. We carefully consider numerous compensation factors, including your education, training, or experience. Applicants and employees for this position will not be sponsored for work authorization, including, but not limited to H-1B visas, now or in the future. The salary range for the Senior Domain Administrator is $100,100 - $156,600 annually. Additionally, this role is eligible for a full range of benefit options listed above. This position is also eligible for a holiday gift.","description_format":"text","description_chars":5929,"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":false,"languages":[]},"benefits":["401k plan"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Automotive Manufacturing","Automotive Components"],"lifecycle":[{"event":"open","at":"2026-11-13T12:13:49Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 71 · green card filings: 32","filings_12m":71,"filings_prev_12m":88,"green_card_filings_12m":32,"median_offered_wage_usd":117500,"route":null,"cap_exempt":false,"checked_at":"2026-11-12T07:36:15+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":15}],"liveness":{"score":75,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.83,"p_room":0.9,"age_days":18,"expected_fill_days":30,"reasons":["conf:1","win:mid","comp:brand"],"computed_at":"2026-11-13T14:22:54Z"},"pay":null,"html_url":"https://alion.io/job/paccar-senior-active-directory-infrastructure-administrator","json_url":"https://alion.io/job/paccar-senior-active-directory-infrastructure-administrator.json","meta":{"generated_at":"2026-11-13T14:22:54Z","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":28801,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":1871772},"rest":"https://alion.io/mcp/rest/get_company?id=1871772"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpaccar-senior-active-directory-infrastructure-administrator"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fpaccar-senior-active-directory-infrastructure-administrator"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fpaccar-senior-active-directory-infrastructure-administrator"},{"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/paccar-senior-active-directory-infrastructure-administrator\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpaccar-senior-active-directory-infrastructure-administrator"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4242519}},{"tool":"search_jobs","arguments":{"company":"paccar.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4242519},"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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