108 security administrator jobs at 72 companies in Bonsall, CA
1mo
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Network Security Administrator
Tustin, California, United States
$150k-$180k/yr OnsiteFull Time
5+ YOE5–8 years in network/systems/cybersecurity; hands-on Palo Alto (NGFW, Prisma Access, Cortex XDR); Microsoft Windows Server, Linux, Microsoft Azure, Microsoft Entra ID; CMMC Level 2/NIST SP 800-171 knowledge; active or obtainable Secret clearance.
Palo Alto Networks, NGFW, Prisma Access, Cortex XDR, Microsoft Windows Server 2016\u00092022, Linux, Microsoft Azure, Microsoft Entra ID, Microsoft Active Directory, PowerShell, Bash
1mo
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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
2w
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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
2mo
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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
3w
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IT System Administrator
Irvine, California, United States
$97k-$119k/hr OnsiteFull Time
7+ YOE7+ years systems administration and infrastructure experience supporting Windows Server, virtualization, cloud, networking and OT (PLCs/SCADA); Bachelor\u0002s or equivalent experience; preferred networking and security certifications.
Windows Server, Active Directory, DNS, DHCP, VMware, Hyper-V, Azure, Microsoft M365, PLCs, SCADA, HMI, TCP/IP, VLANs, Firewall, VPN
4d
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Network Administrator Sr.
Riverside, California, United States
OnsiteFull Time
7+ YOERequires 7+ years of IT experience, 4+ years in network or system administration, CompTIA Server+ or Network+ or equivalent, CA driver's license, and experience with Windows Server, networking, security, and PowerShell.
Windows Server, Active Directory, SAN, TCP/IP, DNS, DHCP, VPN, PowerShell, Firewalls, IDS, Endpoint Protection, IPS
1d
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Principal Systems Administrator (Rancho Bernardo)
San Diego or Sigonella
$104k-$155k/yr FieldFull Time
6+ YOERequires active U.S. Top Secret clearance, Security+ CE, Windows Server and domain administration, systems administration experience, after-hours availability, and ability to travel and lift up to 40 pounds.
Windows, VMware, Linux, Red Hat, CompTIA Security+, Windows Server, NISPOM, DCID 6/3-ICD 503, RMF, STIG, JAFAN, JSIG, Cisco, Windows AD, LDAP, SAN, VLAN, scripting
1d
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Systems Administrator 3 - 29784
San Diego, California, United States
$88k-$115k/yr OnsiteFull Time
6+ YOERequires 6 years relevant experience with a bachelor's, 4 with a master's, or 10 with high school; active Secret clearance; Security+ and Linux+ or Microsoft certification; strong server administration and troubleshooting skills.
Microsoft Windows, Group Policy Objects (GPOs), Dynamic Host Configuration Protocol (DHCP), DoD Security Technical Implementation Guides (STIG), Microsoft WSUS, SCCM, VMware, VDI, Windows Servers 2016/2019, WIN10 SHB, RedHat, RHEL 7/8
6d
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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)
2mo
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Network & Systems Administrator
Newport Beach, California, United States
$90k-$130k/yr OnsiteFull Time
3+ YOEBachelor’s degree in MIS/IS/CS/CE; 3-5 years hands-on network and systems administration; cloud infra experience; strong networking and Microsoft tech skills; IT security and project experience.
Microsoft 365, Azure, Entra ID, Exchange Online, Teams, SharePoint, DNS, NetSuite, Jira, Confluence, Slack, Warehouse Management Systems, Virtualization, IDS/IPS, Antivirus, Email Security
1w
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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
4w
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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
1w
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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
6d
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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
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
4w
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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
1mo
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Test Center Administrator/Proctor-Part Time
Riverside, California, United States
$19/hr OnsitePart Time
0+ YOEHigh school diploma or equivalent, US citizenship required, basic computer/Microsoft Office skills, customer service experience preferred, ability to stand/walk up to 40% of shift, commitment to exam security; training provided.
Microsoft Office
1d
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Principal Systems Administrator (Rancho Bernardo)
San Diego or Sigonella
$104k-$155k/yr FieldFull Time
6+ YOERequires systems administration experience, Windows Server and domain architecture expertise, Security+ CE, active US Top Secret clearance, and ability to travel, lift 40 pounds, and work after hours or weekends.
Windows, VMware, Linux, Red Hat, Windows Server OS, Cisco, Microsoft Active Directory, LDAP, SAN, scripting
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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.
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