172 security administrator jobs at 111 companies in Dublin, CA
2w
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Senior Security Administrator
Sunnyvale, California, United States
$100k-$140k/yr OnsiteFull Time
5+ YOE5+ years IT security experience. Hands-on with endpoint, firewall, SIEM, vulnerability management, MFA, Active Directory, VPN, and email security. Audit and incident response experience required.
SIEM, EDR, Cisco FirePower, McAfee Endpoint/DLP, SecureWorks Redcloak, IMAP/ITAP SIEM, OpenDNS, Cisco Umbrella, Imperva WAF/DDoS, ManageEngine PAM, Nessus, Microsoft Entra ID, Active Directory, Proofpoint, VPN, DLP, NIST CSF, CIS Controls, ISO 27001
2d
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IT & Security Administrator
San Francisco or Cambridge
OnsiteFull Time
3+ YOE3+ years IT systems/endpoint administration experience; macOS, Windows, Linux support; identity and access management; MDM and endpoint tooling; networking and hardware troubleshooting; support SOC 2/ISO/ITAR compliance.
Google Workspace, Rippling, SentinelOne, Vanta, Kandji, Jamf, Iru, Docker, GitHub, OPNsense, UniFi, Tailscale, Slack, Zoom, Neat, AWS, MDM
3w
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Network Security Administrator
San Francisco, California, United States
$91k-$145k/yr OnsiteFull Time
3+ YOE3-5 years network/security experience; knowledge of firewalls, IDS/IPS, VPN, DDI, NAC, Web Filtering, CASB, SASE, Cisco routing/switching; familiarity with Datadog, Panorama, Firemon, ITIL; ability to diagnose and resolve complex network issues.
Datadog, Panorama, Firemon, VMware, Hyper-V, AWS, Azure, Google Cloud Platform, Python, PowerShell
2w
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IT System Administrator / Security Analyst
Fremont, California, United States
$125k-$150k/yr OnsiteFull Time
5+ YOE5+ years systems administration experience with 2+ years security focus; Windows/Linux, Active Directory, virtualization, SIEM, vulnerability management, incident response, and strong communication skills.
Active Directory, DNS, DHCP, Group Policy, VMware, Hyper-V, Microsoft 365, Azure, AWS, SIEM, EDR, vulnerability scanners, firewalls, TCP/IP, VLANs, VPNs
1w
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ServiceNow Platform and Security Administrator
Santa Clara, California, United States
$154k-$212k/yr OnsiteFull Time
10+ YOE10+ years ServiceNow administration experience managing platform security, ACLs, integrations, upgrades, compliance (SOX/GDPR/HIPAA), incident response, and vulnerability remediation.
ServiceNow, LDAP, SAML, MID Server, REST, SOAP, Instance Scan, Health Log Analytics
1mo
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Branch Administrator
Cupertino, California, United States
$34k-$90k/yr OnsiteFull Time
Provide administrative support for branch operations including expense management, events coordination, HR onboarding tasks, office administration, and liaison with internal partners; strong Microsoft Office skills and communication required; willingness to obtain securities registrations.
Microsoft Office, Rapid Notification System
1mo
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Electronic Security IT System Administrator (System Administrator 2) - Fremont, CA
Fremont, California, United States
$100k-$137k/yr OnsiteFull Time
2+ YOESystem administration experience with Windows/Linux, access control systems, AD, networking, and security; 2+ years experience preferred; ability to support servers, troubleshoot systems, and manage small teams.
Windows, Windows Server, Linux, AWS Cloud, Docker, Kubernetes, SQL, Cassandra, Mongo, Redis, Active Directory, VLANs, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint
2mo
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SAP Basis and Security Administrator
Santa Clara, California, United States
$110k-$178k/yr OnsiteFull Time
10+ YOE10+ years SAP BASIS/ security, SAP NetWeaver, S/4HANA, PI/PO, HANA, Linux, HA/DR, GRC, scripting
SAP NetWeaver, S/4HANA, SAP PI/PO, SAP GRC, HANA, Linux, HANA Studio, Solution Manager, Focused Run, Python, Shell
1w
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ServiceNow Platform and Security Administrator
Santa Clara, California, United States
$154k-$212k/yr OnsiteFull Time
10+ YOE10+ years experience administering and securing ServiceNow instances including access controls, ACLs, integrations, upgrades, compliance (SOX/GDPR/HIPAA), and incident response.
ServiceNow, Instance Scan, Health Log Analytics, LDAP, SAML, MID Server, REST, SOAP
1mo
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Electronic Security IT System Administrator (System Administrator 2) - Fremont, CA
Fremont, California, United States
$100k-$150k/yr OnsiteFull Time
2+ YOESystem administrator experience with Windows and Linux servers, access control/security systems, Windows patching/AD, networking basics; 2+ years experience (or equivalent), team management experience preferred; proficient in MS Office suite.
Windows, Windows Server, Linux, Red Hat, CentOS, Docker, Kubernetes, SQL, Cassandra, Mongo, Redis, AWS, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint
1d
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Security Assistant
San Francisco, California, United States
$63k-$82k/yr OnsiteFull Time
1+ YOEOne year of specialized experience equivalent to GS-6 in personnel security, background investigations, data tracking, database processing, reports, audits, and personal identification card administration; U.S. citizenship required.
Electronic Questionnaires for Investigations Processing (e-QIP), VA-CABS, VA PIV Portal, PIV, Office of Personnel Management (OPM), FBI
2mo
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Network Administrator
Fairfield, California, United States
OnsiteFull Time
5+ YOE5 years recent network administrator experience; Bachelor's degree in computer science or information systems; strong TCP/IP, routing, switching, VPN, security, and vendor management skills.
Cisco Routers, LAN/MAN switches, VoIP, SAN switching, VMware, PRTG, SolarWinds, NetFlow, Wireshark
1w
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Systems Administrator
San Leandro, California, United States
OnsiteFull Time
5+ YOE5+ years systems administration in multi-site production environments; Windows Server, AD, DNS, DHCP, VMware, NetApp, Veeam, Microsoft 365 experience; strong networking and security skills.
Windows Server, Active Directory, Group Policy, DNS, DHCP, VMware vSphere/ESXi, NetApp, Veeam, Prinect, PACE, VeraCore, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft Intune, Microsoft Entra ID, IPsec, PowerShell, Python, Bash, AWS, Azure, Google Cloud
2d
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Fabric Administrator
Austin or Boston or Charleston or Charlotte or Chicago or Dallas or Durham or Harrisburg or Houston or Irvine or Kansas City or Los Angeles or Miami or Nashville or New York or Newark or Palo Alto or Pittsburgh or Portland or Raleigh or San Francisco or Seattle or Washington or Wilmington
$98k-$184k/yr HybridFull Time
5+ YOESenior technical lead for Microsoft Fabric with 5+ years Azure experience, 2+ years production Fabric experience, advanced SQL, governance/security, CI/CD, Purview, Entra ID, gateway and capacity administration.
Microsoft Fabric, OneLake, Microsoft Entra ID, Microsoft Purview, Azure DevOps, GitHub Actions, Power BI, ServiceNow, PowerShell, Python, Fabric Capacity Metrics App, Fabric Deployment Pipelines, Fabric REST API
3w
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Senior Database Administrator
Mountain View, California, United States
$150k-$170k/yr OnsiteFull Time
7+ YOE7+ years PostgreSQL DBA experience, strong PostgreSQL internals, replication, HA, backups, cloud PostgreSQL, Linux administration, scripting (Bash/Python), security and compliance knowledge.
PostgreSQL, PgBouncer, Pgpool-II, pg_dump, pg_basebackup, pgBackRest, Barman, Patroni, repmgr, PgBouncer, Pgpool-II, Bash, Python, AWS RDS, Aurora PostgreSQL, GCP Cloud SQL, Azure Database for PostgreSQL, Linux, Terraform, Jenkins, GitActions, Flyway, Liquibase, Alembic, Docker, Kubernetes, Datadog, Prometheus, Grafana, pganalyze, pg_stat_statements, Ansible, MySQL, MongoDB, Redis
3w
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Senior Database Administrator
Mountain View, California, United States
$150k-$170k/yr RemoteFull Time
7+ YOE7+ years PostgreSQL DBA experience, Bachelor's or equivalent, expertise in replication, backups, HA, performance tuning, Linux administration, scripting (Bash/Python), cloud PostgreSQL, security, and on-call support.
PostgreSQL, PostGIS, pg_partman, Citus, pgvector, PgBouncer, Pgpool-II, pg_dump, pg_basebackup, pgBackRest, Barman, Patroni, repmgr, Linux, Bash, Python, Terraform, Jenkins, GitActions, AWS RDS, Aurora PostgreSQL, GCP Cloud SQL, Azure Database for PostgreSQL, Docker, Kubernetes, Datadog, Prometheus, Grafana, pganalyze, pg_stat_statements, Flyway, Liquibase, Alembic, Ansible, MySQL, MongoDB, Redis
2mo
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Test Center Administrator/ Proctor
Walnut Creek, California, United States
$17/hr OnsitePart Time
High school diploma; customer-facing experience preferred; familiarity with exam environments; MS Office skills; ability to stand/walk ~40%; strong commitment to exam security.
Microsoft Office
1mo
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Senior Salesforce Administrator
Livingston or New York or Sunnyvale or San Francisco or Bellevue
$153k-$204k/yr OnsiteFull Time
5+ YOE5+ years Salesforce administration experience for enterprise organizations; deep Salesforce Flows and security expertise; experience with GTM tools (Gong, Outreach, LinkedIn Sales Navigator, ZoomInfo), Okta integrations, SOX environments, and M&A system integrations.
Salesforce, Salesforce Flows, Gong, Outreach, LinkedIn Sales Navigator, ZoomInfo, Okta, Apex, SOQL, APIs, Gearset, Copado
1w
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Google Workspace Administrator
Sunnyvale, California, United States
$64k-$110k/yr OnsiteFull Time
8+ YOE8+ years experience managing Google Workspace, endpoint management, SSO/IdP integrations, security (DLP, SPF/DKIM/DMARC), and automations with Apps Script/Admin SDK.
Google Admin Console, Security Center, Audit/Admin logs, Google Endpoint Management, MDM, 2-Step Verification, Context-Aware Access, DLP, OAuth, Cloud Identity, SAML, OIDC, Directory Sync/SCIM, Okta, Entra ID/Azure AD, SPF, DKIM, DMARC, Postmaster Tools, Gmail, Drive, Docs/Sheets/Slides, Calendar, Meet, Chat, Vault, Apps Script, Admin SDK
1mo
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Technology Systems Administrator
Pittsburg, California, United States
$65k-$80k/yr OnsiteFull Time
Hands-on administration of endpoints, Microsoft 365, Active Directory/Entra, device deployments, MDM, ticketing, security tools, vendor management, and desktop/AV support.
AssetPanda, WDS, Microsoft Deployment Toolkit, ESET, Meraki MDM, RingCentral, Zendesk, Splashtop Business, Microsoft 365, Office Apps, Microsoft Outlook, Microsoft OneDrive, Microsoft SharePoint, Microsoft Teams, Microsoft Defender, Active Directory, Microsoft Entra, Group Policy, SwipedOn, Bay Alarm, Yodeck, KnowBe4, Rhombus, DNS, RDP
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