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161 windows administrator jobs at 121 companies in Berkeley, CA

3mo
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Windows/Linux System Administrator
San Jose, California, United States
$77k-$128k/yr OnsiteFull Time
Lanteris Space Systems
Lanteris Space Systems: Manufactures high-performance satellites and spacecraft for orbital missions.
Linux/Windows system administration, networking, scripting, security hardening; US citizenship or permanent residency; degree or equivalent experience.
Linux, Windows, Networking, Shell scripting, Automation, AWS, Azure, GCP, VMware
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2w
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Senior Windows Systems Administrator
Fairfield, California, United States
OnsiteFull Time
FIS
FISNYSE: FIS: Provides technology solutions for merchants, banks, and capital markets
Experience administering Exchange, Windows and Linux servers, storage and hypervisors; familiarity with SCCM, backups, TCP/IP, and project leadership; bachelor’s degree in a technical discipline or equivalent experience.
Exchange, SCCM, Hyper-V, AOS, NetApp, Nutanix, HP Servers, HP StoreOnce, SQL Server, Domino Notes Server, HYCU, Veeam, MS Windows Server, Linux, TCP/IP
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1w
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Electronic Security IT System Administrator (System Administrator 3)- Fremont, CA
Fremont, California, United States
$115k-$172k/yr OnsiteFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
5+ YOESystem administrator experience with Windows/Linux servers, Active Directory, patching, VLANs/routing, Physical Access Control Systems, team leadership, and proficiency with Microsoft Office; certifications in Windows, AWS, Linux, databases, and networking preferred.
Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint, Docker, Kubernetes, AWS, Red Hat, CentOS, Linux, Windows 10, Windows 11, Windows Server, Active Directory, SQL, Cassandra, Mongo, Redis, VLANs
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1mo
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System Administrator
Santa Rosa, California, United States
$92k-$126k/yr HybridFull Time
O'Reilly Media
O'Reilly Media: Online learning platform and publisher for technology and business skills.
2+ YOE2+ years Linux systems administration, strong Linux (Ubuntu) and working knowledge of Microsoft Windows, scripting with Python or Bash, experience with Terraform and cloud platforms (GCP/AWS/OCI), operational SQL experience, knowledge of internet technologies; must live within ~30 miles of Santa Rosa and participate in overnight on-call rotation (1...
GCP, Akamai, Linux, Ubuntu, Microsoft Windows, Python, Bash, Terraform, Docker, Cloud Build, Cloud Run, Cloud SQL, BigQuery, MySQL, PostgreSQL, NetApp, CIFS, NFS, S3-compatible object stores, Ansible, Puppet, Chef, Cloud Armor, Cloudflare, CloudFront, AWS, OCI, Proxmox, REST APIs, TCP/IP, DNS, CDN, HTTPS/TLS, AI-assisted tooling, LLM-based assistants
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1w
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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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Access Management Administrator
Livermore, California, United States
$122k-$186k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to support PingAM and ADFS access management in private cloud; experience with SAML/OAuth2/OIDC, Linux/Windows administration, automation tools, strong troubleshooting and communication; U.S. citizenship for DOE Q clearance.
PingAM, PingDS, ADFS, SAML2, OAuth2, OIDC, GitLab, Amster, Ansible, Linux, Windows, Amazon Web Services, Microsoft Azure, Google Cloud Platform
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1mo
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Senior Systems Administrator
San Jose, California, United States
$125k-$145k/yr OnsiteFull Time
GreenWaste
GreenWaste: Provides waste collection, recycling, and material recovery services.
4+ YOE4+ years Windows systems administration experience; strong Microsoft infrastructure skills (Windows Server, Azure, Active Directory/Entra ID); backup/DR, SQL Server, networking, ITSM experience; bachelor's in Information Systems or equivalent; valid Class C driver's license.
Microsoft Windows Server, Microsoft Azure, Microsoft Azure IaaS, Microsoft Azure PaaS, Microsoft Active Directory, Microsoft Entra ID, Microsoft SQL Server, ITSM
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1mo
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System Administrator, Lab Operation Support
South San Francisco, California, United States
$123k-$140k/yr OnsiteFull Time
Veracyte
VeracyteNASDAQ: VCYT: Provides genomic diagnostic tests for precise cancer diagnosis.
3+ YOE3-5 years in systems administration; lab IT experience preferred; strong Windows/Linux admin skills; virtualization and cloud knowledge; travel and after-hours support as needed.
VMware, Hyper-V, Windows Server, Linux, Networking, VPN, AWS, Azure
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2mo
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Systems Administrator
Dublin, California, United States
OnsiteFull Time
PingWind
PingWind: Provides cybersecurity and IT infrastructure services to government agencies.
5+ YOEActive DoD TS/SCI with CI poly, 5+ years in classified IT/networking, Windows Server and virtualization experience, DoD cybersecurity standards, DoD 8570/8140 IAT Level II, shift-based 24/7 support.
Windows Server, Virtualization, Routing and Switching, Type 1 encryption devices, DISA STIGs, IAVAs
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1w
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Lead Security Administrator
San Jose, California, United States
$26-$33/hr OnsiteFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
1+ YOE1+ year administering Microsoft Windows, ability to obtain and maintain security clearance, US Person required, knowledge of info security and RMF, strong communication and organizational skills.
Microsoft Windows, Risk Management Framework (RMF)
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6d
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IT Administrator II
Concord, California, United States
$26-$33/hr OnsiteFull Time
Astound
Astound: Provides fiber-powered internet, TV, mobile, and phone services.
1+ YOE1-3 years service desk/technical support experience; experience with Windows Server, Active Directory, DHCP, DNS, Terminal Services, Citrix; ability to lift 50 lbs; high school diploma or equivalent.
Windows Server, Active Directory, DHCP, DNS, Terminal Services, Citrix, ServiceDesk
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1w
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Associate Systems Administrator
Dublin, California, United States
OnsiteFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
2+ YOE2+ years supporting retail and distribution center systems; strong networking, Windows/UNIX, WCS and warehouse/distribution systems experience; familiarity with DC hardware, cabling and backup/storage (Hitachi SAN) and SCCM.
WCS, Dematic, Inteligrated, Crisplant, Hitachi SAN, SCCM, UNIX, Windows, VoIP, VPN, CAT5, Cat 6, fiber optics
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1mo
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Systems Administrator II
Novato or New York City or United States
$72k-$107k/yr HybridFull Time
Take-Two Interactive
Take-Two InteractiveNASDAQ: TTWO: Publishes and develops video games for consoles and mobile.
3+ YOE3+ years IT support experience with Windows 10/macOS, Microsoft Office 365, Active Directory, Exchange, TCP/IP networks; hands-on hardware, SCCM/Jamf/AirWatch, ServiceNow/Confluence, PowerShell, VPN/VDI, AV and devkit support.
Windows 10, macOS, Microsoft Office 365, Microsoft Office, Active Directory, Exchange, TCP/IP, DHCP, DNS, Okta, SCCM, AirWatch, Intelligent Hub, Jamf, PowerShell, Zoom, Slack, VPN, VDI (Horizon View), NetApp, Nutanix, Dropbox, ServiceNow, Confluence, Device 42, Xbox Series X, PS5, Nintendo Switch, PC
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3mo
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User Support & Junior Systems Administrator
San Francisco, California, United States
OnsiteFull Time
FirmaTRUST
FirmaTRUST: Independent provider of managed IT services
4+ YOE4+ years in user support and systems administration; Bachelor's in CS/IT; Windows and macOS; Windows Server 2008/2012; Office 365 and Google Workspace; MDM and security; strong troubleshooting and customer service.
Windows, macOS, Windows Server, Office 365, Google Workspace, MDM, Security Protocols
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1mo
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Senior Database Administrator
Walnut Creek, California, United States
$140k-$170k/yr OnsiteFull Time
Central Garden & Pet
Central Garden & PetNASDAQ: CENT: Manufacturer and distributor of lawn, garden, and pet products.
5+ YOE5+ years with mission-critical SQL databases; data modeling; Unix/Linux/Windows; Azure; capacity tuning; Oracle knowledge; certifications.
SQL, Oracle, Azure, Unix, Linux, Windows
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2w
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Network & Systems Administrator
Sydney or Manila or London or Vancouver or San Francisco
OnsiteFull Time
Escrow.com
Escrow.comAustralian Securities Exchange: FLN: Secure online escrow and payment services for high-value transactions.
Senior hands-on sysadmin with end-to-end IT support experience across Windows/macOS/Linux, networking (firewalls, VPNs, VLANs), backups, monitoring, Google Workspace administration, scripting (Python/Bash) and strong documentation and communication skills.
Synology NAS, Google Workspace, GAM, OPNsense, pfSense, UniFi, AWS, Terraform, Puppet, Prometheus, Python, Bash, IPsec VPNs, DNS
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2mo
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Senior Administrator-Systems (On-Site)
Fairfield, California, United States
$115k-$130k/yr OnsiteFull Time
Neumo
Neumo: Provides integrated software and payment solutions for government agencies.
6+ YOE6+ years in systems administration; expert Azure, AD, M365/Entra ID; Windows Server; UCS/HX; MECM/Intune; CLETS background check; US work authorization.
Microsoft Azure, Active Directory, DNS, PKI, Microsoft Endpoint Configuration Manager (MECM), M365, Entra ID, Azure AD, MECM, Intune, Cisco UCS, HX, Visio, ServiceNow, VMware vSphere, VMware ESXi, UCSM, SCCM, Intune MDM, Office 365
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3mo
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Sr. Systems Administrator
San Jose, California, United States
$90k-$130k/yr OnsiteFull Time
SK hynix
SK hynixKRX: 000660: Manufacturer of memory chips, flash storage, and image sensors.
5+ YOEBachelor’s degree in a technical field; fluent in Korean and English; 5-10 years infra experience; VMware and Windows/Linux expertise; audit and security experience preferred.
VMware vSphere, Cisco UCS, VxRail, Windows Server, Linux, Active Directory, Exchange, MSSQL, Microsoft 365, Zabbix, Elastic Stack, Backups (Avamar, Data Domain)
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2w
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Senior Systems Administrator
Alameda, California, United States
$140k-$200k/yr OnsiteFull Time
Penumbra
PenumbraNYSE: PEN: Designs and manufactures medical devices for vascular conditions.
8+ YOE8+ years enterprise systems administration with Microsoft technologies, Azure, virtualization, SAN/NAS, backup/recovery, Linux (RHEL), scripting/automation, PKI, SSO, and infrastructure automation; bachelor’s degree or equivalent.
Microsoft Azure, Microsoft Office 365, Entra ID, MFA, Information Protection, Active Directory, Windows Server, Linux (RHEL), SAN/NAS, enterprise backup platforms, SAP, Dell Boomi, PowerShell, Intune, SCCM, SCOM, Hyper-V, VMware, Exchange Online, OneDrive, SharePoint, Microsoft Teams, PKI, SAML, OpenID, Cisco UCS, Log Analytics, BitLocker, Privileged Identity Management, Infrastructure as Code (IaC)
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1mo
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IT Systems & Cloud Administrator
South San Francisco, California, United States
$100k-$120k/yr OnsiteFull Time
Rigel Pharmaceuticals
Rigel PharmaceuticalsNASDAQ: RIGL: Develops and sells medicines for blood disorders and cancer.
3+ YOEBachelor's (or equivalent), 3+ years systems administration in hybrid on-prem/cloud environments; Windows Server, AD, Azure and AWS experience; virtualization, monitoring, backup/DR, security, and troubleshooting skills.
Microsoft Azure, AWS, Entra ID, Azure Virtual Desktop, IAM, EC2, S3, VPC, CloudWatch, VMware, Hyper-V, Splunk, Linux, Microsoft 365, Azure AI Services, AWS SageMaker
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