88 security administrator jobs at 56 companies in Santee, CA
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Site Security Administrator
San Diego, California, United States
$77k-$116k/yr OnsiteFull Time
5+ YOE5+ years experience with BOSCH CCTV, DSX Security Software, and core/key making; high school diploma; proficiency with Microsoft Excel/Word/Outlook/Teams; crisis, emergency, and risk management experience.
BOSCH CCTV, DSX Security Software, Best Brand Cores and Key making, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Harbor Drive Security Operations, Harbor Drive Fire Systems
4w
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Next Generation Aircraft Project Administrator
Poway, California, United States
$74k-$129k/yr OnsiteFull Time
6+ YOEBachelor's degree or equivalent experience, 6+ years project administration experience, strong written/verbal communication, analytical skills, Microsoft Office and SharePoint experience, ability to obtain DoD security clearance.
Microsoft SharePoint, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
1w
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System Administrator
Oceanside, California, United States
$110k-$130k/yr OnsiteFull Time
3+ YOE3+ years IT help desk/systems administration experience; B.S. in IT or equivalent experience; proficiency with Microsoft AD/O365, VMWare, Windows Server, Mac OS X, backup/recovery and security frameworks.
Microsoft Office 365, Microsoft Active Directory, VMWare, Windows Server, Mac OS X, Network Attached Storage (NAS), NIST Cybersecurity Framework (NIST CSF)
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Systems Administrator
San Diego, California, United States
$91k-$110k/yr HybridFull Time
3+ YOEBachelor's in CS or related and 3 years IT/systems administration experience; knowledge of Microsoft/Azure, VMware, networking (Cisco/Juniper/Meraki), storage and backup (Veeam, SAN), security tools; valid CA driver’s license.
Microsoft Azure Active Directory/Entra ID, Microsoft 365, Microsoft Exchange Online, Microsoft Intune, Microsoft Windows, VMware vSphere, Microsoft Azure Virtualization, Cisco, Juniper, Meraki, SIEM, MFA, Veeam, SAN, RAID, SSD, VoIP, macOS
1mo
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Network Administrator
Rolling Meadows or San Diego or Chicago or Glen Ellyn or Schaumburg or Indianapolis
$45k-$70k/yr OnsiteFull Time
2+ YOE2+ years network administration experience with switching, routing, firewall management, network security, Microsoft/Office 365 and Active Directory, virtualization (VMware/Hyper-V/ESXi/Azure), and network monitoring; project leadership and user support skills.
Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft OneDrive, Microsoft SharePoint, Microsoft Office, Office 365, Windows Server, Active Directory, VMware, Hyper-V, ESXi, Azure, DNS, DHCP, VPN, VLAN
2d
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Cloud Systems Administrator
San Diego, California, United States
$125k-$145k/yr HybridFull Time
Requires Security+ and Secret clearance, systems administration, Windows, networking, AWS Cloud, Linux, virtualization, Active Directory, scripting, ACAS scans, STIGs, and test plan development experience.
AWS Cloud, Windows, bash, PowerShell, VMware, Active Directory, EC2, Lambda, S3, Directory Service, WorkSpaces, Linux, ACAS, STIGs, ActivClient, 90meter, Axway, Ansible, CyberArk, Infrastructure-as-code (IAC), Privileged Access Management (PAM), PKI, Risk Management Framework (RMF)
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Linux System Administrator
San Diego, California, United States
$140k-$155k/yr OnsiteFull Time
Active Secret clearance, DoD 8570/8140 IAT II or IAM II (e.g., Security+ CE), CSWF certification, bachelor's degree or equivalent, RHEL 7/8 Linux administration, cybersecurity and compliance experience.
Red Hat Enterprise Linux (RHEL), PHP, PKI, STIGs, RMF
3w
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System Administrator - Cloud and SaaS
San Diego, California, United States
$80k-$95k/yr HybridFull Time
3+ YOE3+ years systems administration experience with Microsoft 365, Entra ID/Azure, Intune, and SaaS SSO (SAML/OIDC); PowerShell scripting; strong identity and security knowledge.
Microsoft 365, Exchange Online, SharePoint Online, Teams, OneDrive, Microsoft Entra ID (Azure AD), Microsoft Intune, Microsoft Defender, Azure, Azure Virtual Desktop, Log Analytics, Key Vault, PowerShell, SCIM, SAML, OIDC
1mo
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Systems Administrator
San Diego, California, United States
$32-$41/hr OnsiteFull Time
5+ YOE5+ years IT experience in multi-site environments; strong networking, security, and physical access system knowledge; customer service skills; ability to travel >10%, lift 25 lbs, and clear military base background checks.
Windows
3d
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Principal Systems Administrator - Hybrid
San Diego or Manchester or Hudson or Merrimack
$118k-$201k/yr HybridFull Time
7+ YOEMust obtain US Secret clearance; CompTIA Security+ or DoD 8570 IAT Level II within 6 months; 7+ years system administration experience; Windows Server, Active Directory, VMware/Horizon; scripting with PowerShell/Bash/Python.
VMware vSphere, Horizon, PowerShell, Bash, Python, Active Directory, Group Policy, DNS, DHCP
2w
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Systems Administrator II - La Jolla, CA
La Jolla, California, United States
$91k-$146k/yr OnsiteFull Time
4+ YOE4+ years systems administration (3+ with Linux) or HS+6 years, experience with Linux, VMware, Apache, MySQL, scripting (Perl, PHP, shell), CompTIA Security+ or equivalent, ability to obtain security clearance.
Linux, VMware, Apache, MySQL, Perl, PHP, GNU utilities
2d
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Security Support Level E, Personnel Security/Document Control (41718)
San Diego, California, United States
$69k-$127k/yr OnsiteFull Time
6+ YOEAbility to process personnel security clearances, manage classified document control, support DCSA reviews, and perform administrative security functions; must obtain US security clearance.
DISS, NISS, NBIS, eAPP, SIMS, SWFT, COMSEC
1mo
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Systems Administrator
San Diego, California, United States
$41-$55/hr OnsiteFull Time
5+ YOE5+ years IT experience in multi-site environments, strong networking/security knowledge, customer service and communication skills, ability to travel >10%, valid driver’s license, able to lift 25 lbs and clear military base background checks.
Windows
3w
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Systems Administrator (GEODSS) - Diego Garcia 1
Diego Garcia or San Diego or Chicago or Fairbanks or Vandenberg AFB or Nellis AFB
OnsiteFull Time
4+ YOEActive security clearance and U.S. citizenship; minimum 4 years systems administration experience; Linux and Windows experience; DISA STIG compliance, backups, auditing, incident response; CompTIA Security+/CCNA/RedHat desired.
GEODSS, Linux, Windows, RedHat, DISA Security Technical and Implementation Guide (STIG), CompTIA Security +, CCNA
4w
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Senior Procurement Administrator
Woburn or Arlington or Dayton or Melbourne or Carlsbad or Boston
$93k-$117k/yr OnsiteFull Time
5+ YOEBachelor's degree plus 5 years federal procurement experience (or Master's plus 3); knowledge of FAR/DFARS, ITAR/EAR, negotiations, supplier management, and ability to obtain security clearance.
ERP, AI-enabled tools
4d
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Systems Administrator 3
San Diego, California, United States
$88k-$115k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience, 4+ years related experience, Secret clearance required, Security+ or equivalent, server-focused and Linux/Microsoft certifications preferred, experience with STIG, WSUS/SCCM, VMware.
GPOs, DHCP, Microsoft WSUS, SCCM, Windows Server 2016, Windows Server 2019, Windows 10, Red Hat Enterprise Linux (RHEL), VMware
1mo
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Senior IT Systems Administrator
San Diego, California, United States
$115k-$155k/yr OnsiteFull Time
6+ YOE6+ years IT systems administration experience; Google Workspace or Microsoft 365 admin; MDM for Windows and macOS; Linux knowledge; strong networking (DNS, DHCP, VLANs, VPNs, Wi‑Fi), identity/SSO/MFA, endpoint security, and support/process experience.
Google Workspace, Microsoft 365, Windows, macOS, Linux, MDM, Okta, JumpCloud, Kandji, Jamf, Microsoft Intune, Python, PowerShell, Bash, DNS, DHCP, VLANs, VPNs, Wi‑Fi, firewalls, SSO, MFA
1mo
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Information Security Engineer
Carlsbad, California, United States
$105k-$120k/yr OnsiteFull Time
2+ YOE2+ years in information security/systems administration; experience with cloud security, identity, XDR, DLP, CSPM, SAML/OIDC/OAuth; strong analytical skills; bachelor's in CS/cybersecurity or equivalent.
Azure, SAML, OIDC, OAuth, Next-Gen Firewalls, DLP, XDR, CSPM, IAM, PAM, CloudSec
3w
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Principal Windows Systems Administrator - Secret
San Diego, California, United States
$104k-$155k/yr OnsiteFull Time
Current US Secret clearance, Security+ (or greater), extensive Windows/Active Directory administration, GPO, patching, backup/recovery, virtualization, scripting, and experience operating in classified/RMF/STIG-like environments.
Windows, Windows Server, Active Directory, Group Policy, DNS, DHCP, LDAP, Cohesity, Veritas, HBSS, SolarWinds, Splunk, ServiceNow, JIRA
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
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