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42 windows system administrator jobs at 34 companies in Seattle, WA

1w
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System Administrator
Seattle, Washington, United States
$80k-$90k/yr HybridFull Time
Vimly Benefit Solutions
Vimly Benefit Solutions: Cloud-based software for managing workforce and health benefit administration.
3+ YOE3+ years of system administration experience with Windows Server, Hyper-V, Microsoft 365, AWS, backup, monitoring, and MDM platforms; bachelor's degree or equivalent experience; on-call participation required.
Hyper-V, Microsoft Remote Application, VDI, Microsoft 365, AWS, EC2, VPC, Okta, Okta Device Management, Intune, JAMF MDM, SnipeIT, Veeam, ExaGrid, Wasabi, Zabbix, Ansible, SFTP, Windows Server, Terraform, Microsoft, CompTIA Security+, HIPAA
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2mo
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System Administrator - Senior
Joint Base Lewis-McChord, Washington, United States
OnsiteFull Time
DecisionPoint
DecisionPoint: Provides IT and cybersecurity services for federal government agencies.
8+ YOEActive Secret clearance, HS diploma required, minimum 8 years systems administration experience in DoD/federal environments. Experience with Windows Server, Active Directory, SCCM, virtualization, storage/backup, STIGs, vulnerability remediation, and PowerShell scripting.
Windows Server, Active Directory, Group Policy, DNS, DHCP, SMTP, DoD PKI, SCCM, PowerShell, VDI, NAS, SAN, iSCSI, NFS, VMware
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4h
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System Administrator III
Lewis-McChord, Washington, United States
OnsiteFull Time
Valiant
Valiant: Providing mission-critical support and training to government agencies.
2+ YOESecret or TS/SCI clearance; applicable computing certification, CompTIA Security+, and relevant education or 2–8 years of experience. Requires HLA/DIS federation experience, Windows/Linux expertise, and travel up to 15%.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Visio, Windows, RHEL, Linux, VMware, High-Level Architecture (HLA), Distributed Interactive Simulation (DIS), Risk Management Framework (RMF)
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5d
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System Administrator I
Olympia, Washington, United States
OnsiteFull Time
Nisqually Red Wind Casino
Nisqually Red Wind Casino: Operates a tribal casino with gaming and dining facilities.
2+ YOERequires high school diploma/GED, four years of IT experience, two years administering Microsoft operating systems, CompTIA A+, Network+, M365 Fundamentals, and ability to work all shifts, weekends, holidays, and limited after-hours response.
Microsoft operating systems
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3mo
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System Security Administrator
Everett, Washington, United States
$126k-$148k/yr OnsiteFull Time
Helion
Helion: Building fusion reactors to produce clean, low-cost electricity.
5+ YOE5+ years in Windows Server, Office 365/Entra ID, infrastructure automation; PowerShell scripting; RMM; Linux; virtualization; security controls.
Windows Server, Office 365, Entra ID, Active Directory, Group Policy, VMware, Hyper-V, SolarWinds, PRTG, Nagios, RMM, PowerShell
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1mo
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System Administrator / Computer Analyst (61271)
Tacoma, Washington, United States
$32-$33/hr OnsiteFull Time
Beshenich Muir & Associates
Beshenich Muir & Associates: Technical and professional services provider for federal government agencies.
3+ YOEDoD Secret clearance required, IAT I baseline and CE certification (within 6 months), proficiency with Microsoft Word/Excel/PowerPoint; IAT II and 3+ years IT experience preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Windows Server 2012, Windows 10, VMware, Windows, Linux
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IT System Admin - Journey
Bellevue or Seattle
$95k-$127k/yr OnsiteFull Time
Cascadia College
Cascadia College: Public community college offering associate and bachelor's degrees.
6+ YOEBachelor's degree in computer science or similar, or six years of system/network administration experience; PowerShell or Bash scripting; identity, network, firewall, and enterprise storage administration experience.
PowerShell, Bash, Active Directory, Microsoft Entra ID, Azure, FortiGate, NetApp, Windows Server, Linux, VPN, FERPA, PCI
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1mo
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IT Systems Administrator (Windows, Server, Office 365) $80-$100K
Woodinville, Washington, United States
$80k-$100k/yr OnsiteFull Time
SkoFlo Industries
SkoFlo Industries: Designs and manufactures precision chemical injection valves for petroleum production.
5+ YOE5+ years IT experience in Windows environments; bachelor’s in IT or equivalent; MCP/MCSA/MCSE preferred; experience with Office 365, Microsoft Office, Epicor ERP, Windows Server, and SQL Server; strong problem-solving and communication.
Office 365, Microsoft Office Suite, Epicor, Windows Server, SQL Server, ERP
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1mo
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Senior Systems Administrator
NSA Bahrain or Al Asad Air Base or Joint Base Lewis-McChord or Morón Air Base or Sasebo
OnsiteFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
4+ YOEActive DoD Secret clearance, CompTIA Security+ (DoD 8570 IAT II), Windows/Active Directory and VMware ESXi experience, STIG/vulnerability remediation, 4+ years systems administration (or HS +8yrs), willingness to travel 25%+.
Active Directory, Group Policy Object, Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022, VMware ESXi, vSphere, Cisco iOS, BackupExec, Macrium Reflect, Microsoft SQL, Oracle SQL, Trellix (McAfee) HBSS, ACAS, SCAP, eMASS, STIG, DoD RMF
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1mo
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Systems Administrator
Fremont or Seattle
$105k-$125k/yr OnsiteFull Time
Cytek Biosciences
Cytek BiosciencesNASDAQ: CTKB: Manufacturer of spectral flow cytometry instruments and biological reagents.
10+ YOE10+ years in systems/network administration managing Windows/Linux servers, virtualization (VMware/Hyper-V), cloud (Azure/AWS), networking, AD/Group Policy, VPN, backup/DR, and multi-site infrastructure.
VMware, Hyper-V, Azure, AWS, Cisco AnyConnect, DNS, DHCP, DUO, Active Directory, Group Policy, NetSuite, Salesforce, Propel, Docker, PowerShell, Bash, Python, TCP/IP
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1mo
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Sr. Systems Administrator
Sumner, Washington, United States
$50-$58/hr OnsiteFull Time
Investco
Investco: Private real estate investment firm managing multifamily property portfolios.
6+ YOEBachelor's degree or equivalent, 6+ years systems administration experience, Windows/PowerShell/Bash/Python experience, Active Directory/Group Policy/Microsoft 365 knowledge, virtualization, cybersecurity familiarity, valid driver’s license, ability to lift 50 lbs.
PowerShell, Bash, Python, Active Directory, Group Policy, Microsoft 365, RMM
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2w
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Senior Systems Administrator
Redmond, Washington, United States
$90k-$120k/yr OnsiteFull Time
Safran
SafranEuronext Paris: SAF: Designs, manufactures, and supports aircraft engines and aerospace systems.
5+ YOE5+ years systems administration experience; design, implement, maintain and secure servers, networks, storage and cloud; scripting (PowerShell, Python); leadership and project management.
Windows Server, Windows, Linux, VMware, AWS, Azure, SAN, NAS, Fiber Channel, iSCSI, PowerShell, Python, TCP/IP, DNS, DHCP
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2w
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Systems Administrator
Kent or Boise or Burlington or Bothell or Medford or Redmond or Salem or Tigard or Springfield
$27-$35/hr FieldFull Time
Kelley Create
Kelley Create: Provides managed IT, printing, and business technology solutions.
3+ YOE3+ years IT support experience, proficiency with o365, Windows Server, LAN/WAN, and end-user support; valid driver's license; BA/BS preferred; industry certifications preferred.
Windows 10, Windows Server, Microsoft Office, o365, Azure, Active Directory
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2w
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Systems Administrator / Principal Systems Administrator - Top Secret (Whidbey Island WA)
Oak Harbor, Washington, United States
$76k-$114k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
6+ YOEMaintain and administer Windows/VMware and Linux/Redhat systems for classified networks; perform backups, patching, account management, security auditing; hold/obtain security clearances and required certifications.
Windows, VMware, Linux, Redhat, Windows Server, Windows AD, LDAP, Cisco, SAN
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2w
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IT System Administration - Journey
Olympia, Washington, United States
$90k-$121k/yr HybridFull Time
Washington State Department of Ecology
Washington State Department of Ecology: Provides environmental regulation and conservation services for Washington state.
4+ YOEMinimum experience administering Windows Server/Active Directory, desktop support, Exchange/Exchange Online, network devices and enterprise firewalls; familiarity with PowerShell, SAML, and Group Policy.
Azure Active Directory, Entra ID, PowerShell, Microsoft Exchange, Exchange Online, SAML, Group Policy, Windows Server
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1mo
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IT Systems Administrator
Juneau or Renton or Alaska or United States
$36-$51/hr OnsiteFull Time
SEARHC
SEARHC: Provides comprehensive healthcare services to residents of Southeast Alaska.
2+ YOE2+ years managing Windows and Linux/Unix servers; experience with Active Directory, Group Policy, DNS, DHCP, backups, monitoring; scripting (PowerShell, Python, Perl, PHP) preferred; HS diploma required; BS preferred; frequent travel in Southeast Alaska.
Windows Server, Active Directory, Group Policy, DNS, DHCP, Enterprise backup, Enterprise monitoring, AD/LDAP, enterprise anti-virus, Oracle, MSSQL, MySQL, PowerShell, Perl, Python, PHP, WSH, Citrix
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1mo
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IT Systems Administrator
Shelton, Washington, United States
OnsiteFull Time
Little Creek Casino Resort
Little Creek Casino Resort: A tribal-owned resort featuring casino gaming, lodging, and dining.
5+ YOE5+ years IT experience or equivalent; strong Windows Server, Active Directory, DNS, DHCP, Exchange/Office 365, VPN, routing/switching, network security, VoIP, POS and IGT systems experience; Class III Gaming license and valid WA driver required.
Microsoft Windows Server, Microsoft Active Directory, DNS, DHCP, Microsoft Exchange Server, Microsoft Office 365, Antivirus, VPN, VoIP, POS, IGT Applications, Routing and Switching, WAN, LAN, Player Tracking Systems, AV
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1mo
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Senior Systems Administrator
Seattle, Washington, United States
$120k-$150k/yr HybridFull Time
Qumulo
Qumulo: Unified file and object storage for hybrid cloud environments.
5+ YOE5+ years administering Linux, Windows, and macOS environments; storage and virtualization experience; cloud experience across AWS, GCP, and Azure; automation with Python, Bash, and Ansible; ability to lift 50 lbs and take on-call rotations.
Active Directory, AWS, GCP, Azure, Python, Bash, Ansible, SAN, NAS, NFS, SMB, iSCSI
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Supervisory Health System Specialist
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$126k-$157k/yr OnsiteFull Time
Department of Veterans Affairs
Department of Veterans Affairs: Provides healthcare, benefits, and cemetery services to military veterans.
1+ YOERequires U.S. citizenship and one year of specialized experience equivalent to GS-13, or qualifying hospital/public health administration education. Requires data management, project planning, analytical, and problem-solving expertise.
Telerik UI for ASP.Net Core, ASP.Net AJAX, TOAD for SQL Data Modeling, Internet, Windows
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1mo
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Systems Administrator (Engineer)
Seattle or Tacoma
$90k-$105k/yr HybridFull Time
Seitel Systems
Seitel Systems: Provides managed IT services and network engineering for businesses.
10+ YOEMinimum 10 years Microsoft enterprise experience; expertise in Windows Server, virtualization (HyperV, VMware), Azure/Office 365/AWS, networking, VPN, firewalls, AD, backup/recovery, security and monitoring; reliable local candidate with driver's license.
Microsoft Windows Server, Microsoft HyperV, VMware, Microsoft Azure, Microsoft Office 365, Amazon Web Services, Microsoft Active Directory, ConnectWise Manage, ConnectWise Automate, Microsoft SharePoint, SQL Server, SAN, NAS, DAS, MFA
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