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72 it administrator jobs at 68 companies in Berkeley, CA

3mo
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IT Systems Administrator
San Francisco, California, United States
$150k-$180k/yr OnsiteFull Time
Perplexity
Perplexity: AI-powered search engine providing conversational answers with citations.
4+ YOE4+ years IT systems administration; macOS & GSuite; networking (LAN/WAN, DHCP, DNS, firewalls); cybersecurity; IT projects; strong troubleshooting; good communication.
macOS, GSuite, Networking, Firewalls, Cybersecurity, Mobile Device Management, AWS, Tailscale
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1mo
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IT Systems Administrator
San Francisco, California, United States
$120k-$160k/yr HybridFull Time
Substack
Substack: Platform for independent writers to publish and monetize newsletters.
3+ YOE3–5 years in corporate IT/systems administration; hands-on Okta and Apple-focused MDM experience (Iru/Kandji/Jamf); familiarity with SOC 2 and compliance platforms (Vanta/Drata); strong communication and documentation skills.
Okta, SSO, SCIM, Iru, Kandji, Jamf, Vanta, Drata
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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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3w
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Site IT Administrator
Gilroy or Hollister or Watsonville or Hayward
OnsiteFull Time
Navigator Schools
Navigator Schools: Operates a network of high-performing public charter schools.
Provide technical support, analyze problems, and maintain end-user devices and peripherals across multiple school sites. Applicants must include a resume and letter of interest with their application.
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1w
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Senior IT Systems Administrator
Moffett Field, California, United States
$125k-$160k/yr OnsiteFull Time
Metis Technology Solutions
Metis Technology Solutions: Provides advanced engineering and technical services to government agencies.
10+ YOE10+ years IT systems administration experience, extensive Linux and networking skills, cloud (AWS) experience preferred, strong scripting and troubleshooting, eligible for US Public Trust clearance, U.S. citizen or green card holder.
Linux, Ubuntu, Oracle Linux, AWS
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1mo
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Senior IT Administrator
San Francisco or New York
$129k-$160k/yr HybridFull Time
Hover
Hover: Creates 3D property models and measurements from smartphone photos.
Administer Okta, Jamf, and GitHub Enterprise; build internal tooling with AI; manage security posture and SOC 2; Cisco Meraki networking; strong communication; multi-project management.
Okta, Jamf, GitHub Enterprise, Google Workspace, Jira, Slack, Cisco Meraki, Claude Code, Copilot, Cursor
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2mo
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Senior IT Support Administrator
Santa Clara, California, United States
OnsiteFull Time
SiTime
SiTimeNASDAQ: SITM: Designs and sells silicon MEMS precision timing solutions.
7+ YOE7+ years IT support/systems administration; bachelor's degree or equivalent; enterprise IT experience; IT certification a plus
Windows, macOS, Linux, Active Directory, Microsoft Entra ID, Microsoft 365, Exchange Online, Microsoft Teams, OneDrive, SharePoint, AWS, VMware, vCenter, PowerShell
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1mo
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IT Business Systems Administrator
Sunnyvale, California, United States
$110k-$170k/yr OnsiteFull Time
Bolt Graphics
Bolt Graphics: Designing high-efficiency graphics processors for professional rendering and simulation.
7+ YOE7-10 years in SaaS platform administration; Jira/Confluence/SharePoint admin; ERP system experience; config, automation, and stakeholder coaching.
Jira, Confluence, SharePoint, ERP Systems (NetSuite, Deltek Costpoint, SAP), Microsoft 365, Power Automate, Teams, OneDrive, HubSpot, Salesforce, REST API, Python, JavaScript
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2mo
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IT Systems & Network Administrator
San Francisco, California, United States
$140k-$200k/yr OnsiteFull Time
Astro Mechanica
Astro Mechanica: Building turboelectric jet engines for supersonic aircraft.
5+ YOE5+ years in a startup IT environment; experience with Ubiquiti, Cisco networking, GCC High, Microsoft Azure; end-user support; SaaS administration; documentation; security and reliability focus.
Ubiquiti network infrastructure, Cisco networking equipment, Microsoft Azure, Zoom, Slack, Notion, Microsoft Teams
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1mo
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Store IT Administrator (Korean Bilingual)
San Jose, California, United States
$60k/yr OnsiteFull Time
SBT Global
SBT Global: Provides integrated IT consulting and global logistics management services.
Korean bilingual required; prior IT support or store IT experience preferred; knowledge of networks and CCTV; ability to maintain PCs, POS systems, and printers; strong problem-solving and communication skills; willing to complete a 3-week HQ onboarding.
PCs, POS systems, printers, CCTV systems, network infrastructure
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2mo
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IT Systems Administrator Intern
Austin or Fremont
$25/hr OnsiteInternship
Neuralink
Neuralink: Developing implantable brain-computer interfaces to restore human capabilities.
Currently pursuing or recently completed a degree in Computer Science, Information Technology, Information Systems, or a related field; strong OS, networking, and helpdesk skills; effective communication.
MDM (Jamf, Intune, Kandji), Google Workspace, Okta, Entra, VLAN, VPN, DNS, DHCP, Jamf, Intune, Kandji, Python, Bash, PowerShell, Slack, Zoom
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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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1mo
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Classified IT System Administrator, Sr / Onsite: PA, CO, CA, AL or FL
King of Prussia or Huntsville or Littleton or Sunnyvale or Titusville
$86k-$170k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOEUS citizen able/willing to obtain Top Secret clearance, 3+ years system administration experience (Linux/Windows/network/storage), system integration and troubleshooting, patching/configuration management, networking knowledge, strong communication.
Linux, Windows, VMware, KVM, NetApp, Ansible, Python, Bash, PowerShell, Active Directory, SSL/TLS
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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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1d
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IT Operations Support Administrator II – Information Technology - Public Works (1092)
San Francisco, California, United States
$90k-$112k/yr OnsiteFull Time
City and County of San Francisco
City and County of San Francisco: Provides public services and governance for the San Francis area.
1+ YOEAssociate degree in computer science or equivalent,1 year IT operations/support experience, skills in desktop/server hardware, networks, MS Office 365, Outlook Web Access, VPN, asset inventory, backups and user support.
MS Office 365, Outlook Web Access, VPN
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1mo
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IT Coordinator / IT Specialist
Berkeley, California, United States
$70k-$105k/yr OnsiteFull Time
Constellation Institute
Constellation Institute: Independent research center for AI safety and security.
Experience providing user-facing IT support in an office environment; Google Workspace administration, Slack, and ticketing familiarity; hardware/software troubleshooting, device management, inventory, and event support; strong communication and organizational skills.
Google Workspace, Docs, Sheets, Slack, Brivo, CLI
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2mo
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IT Coordinator
San Francisco, California, United States
OnsiteFull Time
Walker Warner
Walker Warner: Designs custom residential and hospitality architecture.
3+ YOE3+ years IT systems administration; Mac/Windows; Jamf; hardware/software support; strong communication; design-environment experience.
Jamf, Windows, macOS, Google Workspace, Slack, Microsoft Office, Adobe Creative Cloud Suite
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1mo
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IT Intern
San Jose, California, United States
$54k-$73k/yr OnsiteInternship
Pivot Interiors
Pivot Interiors: Designs and furnishes commercial workplace environments for corporate clients.
0+ YOEAssist IT team with help desk, document audits, imaging, user administration; strong communication and problem-solving; IT-related major; GPA 3.0; eager to learn.
Help desk software, Imaging software, Scripting, Documentation
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3w
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IT Manager
San Jose, California, United States
$130k-$160k/yr OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
7+ YOE7+ years IT experience with progressive leadership; expertise in infrastructure, systems administration, end-user support, security, Microsoft 365 and Active Directory; vendor management and IT strategy/roadmap experience.
Microsoft 365, Active Directory
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2w
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IT Engineer
San Francisco, California, United States
$120k-$180k/yr OnsiteFull Time
Ironsite
Ironsite: AI-powered wearable cameras for construction safety and productivity.
4+ YOE4+ years in IT engineering/systems administration. Experience with IAM/SSO, MDM/EDR, IaC (Terraform), Python/Bash scripting, VPN/ZTNA, corporate networking, and SOC2/ISO27001 compliance.
Google Workspace, Terraform, Python, Bash, Okta, Jamf, MDM, EDR, ZTNA, VPN, SOC2, ISO27001
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