4 firewall specialist jobs at 3 companies in Fallbrook, CA

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Senior Support Specialist
San Diego, California, United States
$32-$36/hr OnsiteFull Time
Approved Transportation and Warehousing
Approved Transportation and Warehousing: Provides global relocation, logistics, and freight forwarding services.
3+ YOE3+ years IT support experience; Windows Server; Linux; Microsoft 365; networking basics; cloud exposure; certifications a plus.
Windows Server, Linux, Microsoft 365, TCP/IP, DNS, DHCP, VPN, Azure, AWS, Firewalls, Switches, Routers, Backups
3w
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IT Systems Support Specialist
Irvine, California, United States
$30-$35/hr OnsiteFull Time
DKN Hotels
DKN Hotels: Manages and develops a portfolio of hospitality properties.
3+ YOE3–5 years IT support experience; strong Windows and Microsoft 365 support; experience with Active Directory/Entra ID, endpoint management, networking (TCP/IP, DNS, DHCP, VPNs, VLANs), basic PowerShell, and enterprise endpoint security.
Microsoft 365, Microsoft Active Directory, Microsoft Entra ID, Windows, Microsoft Intune, Windows 365, Exchange Online, Microsoft Teams, Microsoft SharePoint, PowerShell, DNS, DHCP, TCP/IP, VPN, VLANs, firewall
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IT Support Specialist II - 073QE
San Diego, California, United States
$29-$49/hr HybridFull Time
Quartus Engineering
Quartus Engineering: Designs and builds precision engineering systems and optical solutions.
2+ YOEBS in IT/CS, CompTIA A+ or equivalent, 2+ years LAN/WAN, desktop/helpdesk, AD/GP, Microsoft 365, VMware, backup solutions, US person, ability to lift up to 50 lbs.
Windows, Mac, Linux, Active Directory, Azure, Microsoft 365, VMware, Veeam, Backup solutions, VPN, Cisco, SonicWALL, Firewalls, Routers, Switches
1w
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Information Technology Support Journeyman
Poway, California, United States
$115k-$125k/yr OnsiteFull Time
Sumaria Systems
Sumaria Systems: A systems integrator providing IT and engineering support for defense and government programs.
Active TS/SCI clearance, experience administering enterprise Windows environments and Cisco networking, Exchange/Active Directory support, knowledge of NIPRNet/SIPRNet, and strong troubleshooting and communication skills.
Windows, Cisco routers, Cisco switches, Cisco firewalls, Microsoft Exchange, Active Directory, NIPRNet, SIPRNet, Sidewinder, Blue Coat, COMSEC