79 security administrator jobs at 48 companies in Lancaster, CA
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System Security Administrator
Los Angeles, California, United States
HybridFull Time
5+ YOEBS in CS/EE or related field; 5+ years systems engineering with cybersecurity; Microsoft administration; threat/endpoint monitoring; network security; MDM; PowerShell; relevant IT/cybersecurity certifications.
Microsoft Exchange, Entra ID, Purview, DLP, CrowdStrike, Darktrace, Fortinet, JAMF, PowerShell, Command-line
1mo
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System Administrator, IT Services (Cloud, Network, & Security)
Calabasas, California, United States
$100k-$125k/yr OnsiteFull Time
3+ YOE3+ years system administration experience with cloud (Azure/AWS), Cisco networking, security practices, VMware/Citrix, Microsoft 365/Entra ID, PowerShell scripting, and strong documentation and customer-service skills.
Microsoft Azure, AWS, Cisco, Microsoft Entra ID, Azure Policy, Microsoft Defender for Cloud, AWS Security Hub, AWS Config, VMware vSphere, ESXi, vCenter, Citrix Cloud, Citrix DaaS, Microsoft 365, Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, Active Directory, 8x8, Microsoft Defender, EDR, AV, SIEM, Microsoft Intune, PowerShell, Azure CLI, AWS CLI, ITSM, Microsoft Office, Veeam, Windows Server, Linux, BitLocker, FileVault, DNS, DHCP, NTP, IPAM
1w
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Systems Administrator
Glendale, California, United States
$105k-$145k/yr OnsiteFull Time
4+ YOE4+ years systems administration experience, Microsoft 365/Google Workspace/Entra ID/Active Directory administration, endpoint and security tooling, networking fundamentals, PowerShell, Azure Site Recovery or comparable recovery experience.
Microsoft 365, Google Workspace, Microsoft Entra ID, Microsoft Active Directory, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, PowerShell, Azure Site Recovery, Azure, AWS, CrowdStrike, Datadog, NinjaOne, PDQ, EDR
1mo
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Contracts Administrator
Annapolis Junction or Albuquerque or Germantown or Dayton or Simi Valley
$71k-$100k/yr HybridFull Time
1+ YOEAssociates/Bachelor in Business Administration (or equivalent), 1+ years relevant experience, knowledge of FAR/DFARS and government contracting, U.S. citizenship and ability to obtain security clearance, Microsoft Office proficiency.
Microsoft Office Suite, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
1mo
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Network Administrator
Los Angeles, California, United States
OnsiteFull Time
6+ YOE6+ years IT experience, 4+ years network administration, CCNA required; strong hands-on Palo Alto/Arista/Cisco experience, familiarity with BGP, Python/Ansible, cloud networking (AWS), and network security.
Arista, Palo Alto, Panorama, PAN-OS, CloudVision, Cisco, Python, Ansible, Pulumi, AWS, Ruckus, Dell, BGP, CI/CD
1mo
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Systems Administrator
Victorville, California, United States
$79k-$100k/yr RemoteFull Time
5+ YOE5+ years systems administration experience supporting Microsoft Windows environments; account management, troubleshooting, hardware/software installation, patching, backups; BS in IT or equivalent experience; certification like CompTIA Security+/Network+/A+, MCP, or MCSA; travel required.
Microsoft Windows, Microsoft Office
55m
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Systems Administrator IV
Edwards AFB, California, United States
$97k-$130k/yr OnsiteFull Time
9+ YOE9+ years systems experience, bachelor’s degree or equivalent, U.S. citizenship, ability to obtain security clearance, CompTIA Security+ within 6 months or current, valid state driver\u0002s license, OS/network/storage administration skills.
Windows Professional, Windows Server, Redhat, CentOS, CISCO, Juniper, Citrix Provisioning Services, PowerShell, NAS, SAN
2w
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STINFO Liaison/Administrator
Edwards Air Force Base, California, United States
$32-$34/hr OnsiteFull Time
3+ YOEMinimum three years editing experience, intermediate Microsoft Office and SharePoint skills, HS diploma/GED, valid driver\u0019s license and California insurance, ability to obtain/maintain secret security clearance, able to sit/stand/lift occasionally.
Microsoft Office, Microsoft SharePoint
3mo
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Security Guard
Dartmouth, Nova Scotia, Canada
OnsiteContract, Full Time
Experience as security guard; ability to travel within Nova Scotia; 84-hour weeks; English proficiency; Canadian resident; de-escalation; report writing.
3d
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Systems Administrator III
New York or Los Angeles
$96k-$154k/yr OnsiteFull Time
5+ YOE5+ years systems administration with Azure, Microsoft 365, AD, virtualization, IaC and security experience; fintech/regulatory familiarity; scripting and automation skills; bachelor's or equivalent experience.
Microsoft Azure, Microsoft 365, Exchange Online, Teams, SharePoint, OneDrive, Microsoft Intune, JAMF, Terraform, Ansible, Puppet, PowerShell, Python, Bash, VMware vSphere, Citrix Virtual Desktops, Cisco Meraki, SIEM, EDR, ServiceNow, Jira Service Management, Salesforce
1mo
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Principal Database Administrator
Edwards Air Force Base, California, United States
$104k-$155k/yr OnsiteFull Time
5+ YOEActive U.S. Secret clearance, Bachelor\u0002s degree +5 years (alternatives: Master\u0002s +3, PhD +1, or HS +9), ability to obtain DoD IAT Level II CompTIA Security+, SAP access, experience in DB/system/security/network administration and mission planning.
ALIS, ODIN, MPSE, Oracle, Red Hat Enterprise Linux
2w
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IT System Administrator
Los Angeles or El Segundo or Hawthorne
$80k-$100k/yr OnsiteFull Time
1+ YOE1+ years system administration experience with on-prem infrastructure, Windows/Linux administration, Active Directory/Azure AD, endpoint management (Intune,GPO), networking, AV support, lifting ability, and security-first mindset.
Kubernetes (k8s), Ansible, PowerShell DSC, AWS, Azure, GCP, Grafana, Prometheus, Python, Bash, PowerShell, Siemens Teamcenter, MATLAB, Visual Studio, Active Directory, Azure AD / Entra ID, Microsoft Intune, Group Policy (GPOs), SAN
2mo
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Site Security Manager, USARC DEERS/RAPIDS
Hoover or Pago Pago or Los Alamitos or Los Angeles or Mountain View or Aurora or Orlando or Fort Gillem or Fort Shafter or Darien or Arlington Heights or Forest Park or Fort Knox or Devens or Livonia or Saipan or Vicksburg or Charlotte or Fort Bragg or Londonderry or Fort Totten or Rochester or Williamsport or Johnstown or Moon Township or Fort Buchanan or Greenville or Grand Prairie or Houston or Salt Lake City or Abingdon or Marysville or Vancouver
OnsiteFull Time
1+ YOEHigh school diploma and 1 year customer service experience; proficient in MS Office; RAPIDS certification required; administrative and security duties.
Microsoft Word, Outlook, RAPIDS, scanners, copiers, keyboard, mouse
1w
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Systems Administrator V – AWS Cloud Operations Lead
Edwards AFB, California, United States
$150k-$185k/yr OnsiteFull Time
12+ YOE12+ years systems administration experience, Windows/Linux and AWS/Azure administration, CompTIA Security+, SECRET clearance, bachelor’s degree or equivalent, containerization and CI/CD tool experience.
Microsoft Windows, Linux, AWS, EC2, EBS, Jira, Confluence, Bitbucket, Jenkins, Artifactory, Gitlab pipelines, Azure, AzureDevOps, Oracle SQL Developer, Docker, Podman, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
1mo
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Cybersecurity Administrator, Data Loss Prevention
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$110k-$190k/yr OnsiteFull Time
3+ YOE3+ years cybersecurity/DLP experience; hands-on with Microsoft GCC High, Microsoft Purview/Defender, Zscaler, CrowdStrike, ThreatLocker, Datadog; familiarity with endpoint security, zero trust, IAM, cloud security; U.S. citizen eligible and able to obtain security clearances.
Coherent Distributed Networks (CDN™), Microsoft GCC High, Microsoft Purview, Microsoft Defender, Zscaler, CrowdStrike, PIM/PAM, SIEM, Palo Alto, ThreatLocker, Datadog, PowerShell, Python
2w
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Security Fill-In - Woodland Hills
Woodland Hills, California, United States
OnsitePart Time
2+ YOE2+ years administrative experience, 1+ year customer service, data entry, billing and payroll experience, proficiency with Microsoft Word/Excel/PowerPoint/Scheduler/Outlook, strong communication and confidentiality.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Scheduler, Microsoft Outlook
1mo
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Senior Associate, Venue Security
Los Angeles, California, United States
$73k-$85k/yr OnsiteFull Time
4+ YOE4+ years administrative/executive support experience; strong organizational, written/verbal communication, discretion, MS Office and Google Workspace proficiency; ability to manage priorities, coordinate security planning, and engage stakeholders.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Google Workspace, MS Copilot, Google Gemini
2mo
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Azure DevOps Administrator – Application Development & Tooling
Century City or Dallas or Denver or Houston or Los Angeles or New York City or Orange County or Palo Alto or San Francisco or Washington, D.C.
$140k-$170k/yr HybridFull Time
5+ YOE5+ years in DevOps/adminsys, Azure DevOps and GitHub Enterprise, CI/CD, automation, scripting; Azure Entra ID, Key Vault; security/governance; Bachelor degree.
Azure DevOps, GitHub Enterprise, CI/CD, PowerShell, REST APIs, YAML, Entra ID, Key Vault, Azure, Git, CLI
4d
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Security and Network Engineer
Pasadena, California, United States
$48-$62/hr HybridFull Time
5+ YOEBachelor's degree plus 5+ years network administration and cybersecurity experience; expertise with enterprise networking, firewalls, federal compliance (NIST/RMF), US person status required.
Palo Alto, Arista, Cisco, Rapid7, CrowdStrike, Red Hat, Debian, Python, Bash, AWS, NIST SP 800-53, RMF, FIPS
1mo
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Enrollment Systems Security and Fiscal Analyst
Los Angeles, California, United States
$5k-$8k/mo OnsiteFull Time
Bachelor's degree or equivalent administrative experience; manage provisioning/deprovisioning for PeopleSoft and third-party systems, ensure compliance with data security policies, conduct fiscal analysis and budget reconciliation, and develop reports and process guides.
PeopleSoft Campus Solutions, GET, National Student Clearinghouse, Ad Astra
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