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88 windows administrator jobs at 66 companies in Bellevue, WA

3w
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Windows Admin
Issaquah, Washington, United States
$55k-$83k/yr RemoteFull Time
UST
UST: Global provider of digital transformation and IT services.
Experienced Windows Administrator skilled in Windows Server, Active Directory, Group Policy, PowerShell, virtualization, patch management, backup and recovery, monitoring, troubleshooting, and security hardening.
Microsoft Active Directory, Firewall, Dynatrace, Microsoft Windows Server, Group Policy, DNS, DHCP, LDAP, Microsoft Exchange, Microsoft 365, Distributed File System (DFS), Windows Server Update Services (WSUS), Microsoft System Center Configuration Manager (SCCM), Microsoft Endpoint Configuration Manager, VMware vSphere, Hyper-V, Veeam, Commvault, NetBackup, Internet Information Services (IIS), PowerShell, TCP/IP, VPN, Microsoft Azure Active Directory
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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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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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1w
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Executive Business Administrator
Redmond, Washington, United States
$31-$52/hr OnsiteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
5+ YOERequires 5+ years of administrative, business support, or customer service experience supporting executives, including scheduling, events, travel, and administration. Security screening required.
Microsoft Outlook, Microsoft PowerPoint, Microsoft Word, Microsoft Excel, Microsoft Windows
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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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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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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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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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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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22h
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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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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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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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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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21h
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Sr. Systems Administrator
San Diego or Gig Harbor
OnsiteFull Time
Koam Engineering Systems
Koam Engineering Systems: An employee-owned technology and systems integration providing engineering and technical support services.
5+ YOEBachelor's degree or equivalent specialized experience, Security+ or ability to obtain within three months, final Top Secret clearance, U.S. citizenship, and 5 years of systems administration experience.
VMware, VMware vSphere, Windows Server, Linux, eMASS, Microsoft OneNote, Microsoft SharePoint, vCenter, ESXi, NSX, VSAN
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2mo
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Network Administrator
Seattle, Washington, United States
OnsiteFull Time
Meriplex
Meriplex: Provides managed IT, cybersecurity, and cloud infrastructure services.
3+ YOE3+ years hands-on operations experience in high-availability networks/data centers; experience with SQL Server, IIS, Active Directory, Windows Server, Linux; VB and batch scripting; DNS knowledge and strong communication and troubleshooting skills.
SQL Server, IIS, Active Directory, Windows Server 2008, Linux, VB, Batch, DNS, VMWare, SNMPC
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2mo
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Oracle Database Administrator
Bremerton, Washington, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years Oracle database administration, security, and performance tuning; Secret clearance eligible; HS diploma; CompTIA Security+ certification desired.
Oracle Database, AWR, ADDM, ASH, OEM, Linux/Unix, Windows Server, Oracle Data Guard, Oracle Advanced Security, SQL, PL/SQL
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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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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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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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1w
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Senior Administrative Assistant
Seattle, Washington, United States
$45k-$55k/yr HybridFull Time
Seattle University
Seattle University: A private Jesuit Catholic university offering degree programs.
2+ YOEHigh school diploma or GED and 2+ years of administrative office support experience, or equivalent. Requires Microsoft Office and Windows experience, website maintenance, communication, customer service, organization, and multitasking skills.
Microsoft Word, Microsoft Excel, Microsoft Windows, Microsoft Outlook, Internet Explorer, Schedule Planner
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