34 firewall engineer jobs at 19 companies in Castaic, CA
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Senior Network Engineer (Woodland Hills, CA, US, 91367)
Woodland Hills, California, United States
HybridFull Time
5+ YOEBachelor’s degree in Computer Engineering/Computer Science or related field; 5 years in core network equipment, AWS, hospitality IoT, captive portals, RADIUS auth, Nomadix gateways, firewalls, switching, APs; Wi-Fi analytics; AWS RDS; experience with hospitality brand standards; up to 50% travel; telecommuting up to 2 days/week.
Captive Portals, RADIUS, Nomadix Gateways, Firewalls, Switching, Access Points, Wi-Fi analytics, Ekahau, Haminia, iBwave, Relational Database Services (AWS)
1w
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Satellite Ground Network Systems Engineer
Redondo Beach, California, United States
$120k-$160k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT +5 years (or Masters+3/PhD+0). Experience with network design, protocols, routers/switches/firewalls, VMware, virtualization, cloud networking, Ansible, Wireshark, data center and security assessments.
VMware, Hyper Visors, Ansible, Wireshark, Cisco, Juniper, Palo Alto Networks, VPNs, firewalls, routers, switches
1mo
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Network Engineer
Universal City, California, United States
$75k-$95k/yr HybridFull Time
3+ YOE3+ years configuring and supporting Cisco, Arista, Palo Alto, and F5; experience with AWS/Azure networking; Panorama firewall policy; on-call for 24x7 production; documentation and occasional travel.
Cisco IOS, Cisco NX-OS, Cisco XR, Arista, Palo Alto, F5, AWS, Azure, Panorama, Ansible, Git
1mo
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Sr. Network Engineer (Starshield)
Hawthorne or Redmond
$165k-$230k/yr OnsiteFull Time
5+ YOE5+ years professional networking experience (or 7+ years without degree); Layer‑1 and datacenter hardware deployment experience; experience with switches/routers/firewalls; network protocols and security; ability to obtain Top Secret clearance.
DWDM, Ethernet, IPv4, IPv6, MPLS, BGP, OSPF, IS-IS, BRAS, DNS, DHCP, NTP, Cisco, Juniper, Arista
1w
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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
2mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
$92k-$135k/yr OnsiteFull Time
7+ YOE7+ years IT network engineering; healthcare IT experience; routing, switching, firewalls, SD-WAN; HIPAA/HITRUST familiarity; Cisco and Fortinet certifications required.
Cisco, Fortinet, NSE, SD-WAN, Firewall, VPN, Load Balancer, Routers, Switches
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
OnsiteFull Time
7+ YOESenior Network Engineer with 7+ years IT experience and 5+ years healthcare experience; CCNA and Fortinet NSE-4 required; Bachelor's in Computer Science or Information Technology; SD-WAN and firewall expertise; on-site in Gardena, CA.
SD-WAN, Firewalls, Routers, Switches, VPNs, Fortinet FortiOS, Cisco IOS
2mo
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Network Engineer III, Enterprise IT
Mercer Island or Los Angeles
$162k-$227k/yr OnsiteFull Time
5+ YOEExperience in configuring and troubleshooting complex networks, strong routing/switching skills, network security, and automation experience.
BGP, OSPF, LACP, MLAG, EVPN/VXLAN, Firewalls, VPNs, Load Balancers, AAA, ICMP, Syslog, NetFlow, SNMP, Wireshark, Python, Ansible, AWS
2mo
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Enterprise Security Engineer
Los Angeles, California, United States
$165k-$180k/yr HybridFull Time
8+ YOE8+ years IT experience including information security, active security certification, bachelor\u0002s degree or equivalent (experience may substitute), proficiency with Windows/Linux, network/firewall management, SIEM/SOAR/EDR, vulnerability assessment, incident response, penetration testing; Python and law office experience preferred.
Microsoft Windows, Linux, SIEM, SOAR, EDR, Python, firewall
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
$92k-$135k/yr OnsiteFull Time
7+ YOE7+ years IT networking; 5+ years healthcare IT; routing, switching, firewalls; SD-WAN; HIPAA/HITRUST; Cisco CCNA; Fortinet NSE 4; bachelor’s in CS or IT.
Cisco, Fortinet, VPN, SD-WAN, Firewall, Router, Switch, Load Balancer
2d
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Principal Network Engineer
Santa Fe Springs or Los Angeles
$135k-$165k/yr OnsiteFull Time
10+ YOERequires 10+ years of network engineering experience, enterprise routing, switching, firewalls, segmented OT/IT networks, core network services, new-facility infrastructure, and ability to obtain a U.S. security clearance.
LAN, WAN, SD-WAN, Palo Alto, Fortinet, AWS GovCloud, Direct Connect, VPN, DNS, DHCP, IPAM, NMS, Cisco, Juniper, Arista, NIST SP 800-171, CMMC, ITAR, OT, ICS, Purdue model
2mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
OnsiteFull Time
7+ YOESeven+ years IT systems experience; five+ years healthcare IT experience; strong routing, switching, firewall infra; SD-WAN; HIPAA/HITRUST knowledge.
Cisco, Fortinet, VPN, SD-WAN, Firewall, Load balancer, Networking hardware
1mo
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Network Engineer
Port Hueneme, California, United States
$62k-$85k/yr FieldFull Time
Experience with network hardware (routers, switches, firewalls), Microsoft Server, Red Hat Linux, VMware, Cisco, Alcatel, and McAfee products; strong written/verbal communication; ability to obtain U.S. Government Secret clearance; U.S. work authorization required.
Microsoft Server, Red Hat Linux, VMware, Cisco, Alcatel, McAfee e-Policy Orchestrator, McAfee Endpoint Security, Microsoft Office Suite, KVM, Total Ship Computing Environment (TSCE)
3mo
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Senior Systems Engineer
Los Angeles, California, United States
OnsiteFull Time
3+ YOESenior Systems Engineer with MSP experience; strong Linux, Windows, macOS; networking, storage, virtualization, security; onsite in Greater Los Angeles; client-facing environment.
Linux, Windows Server, macOS, VMware, Hyper-V, Proxmox, Nutanix, Active Directory, DNS, DHCP, VPN, firewalls, storage platforms (NAS/SAN), Qumulo, Dell PowerScale/Isilon, TrueNAS, NetApp, Ansible, Bash, PowerShell, Python, RMM, MDM, backup and DR tooling
2mo
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Enterprise Security Engineer
Los Angeles, California, United States
$165k-$180k/yr HybridFull Time
8+ YOEBachelor's or equivalent, active security certification, 8+ years IT including information security, experience with Windows/Linux, network/firewall, SIEM/SOAR/EDR, vulnerability assessment, incident response, and strong communication skills.
Microsoft Windows, Linux, SIEM, SOAR, EDR, Python
2mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
$92k-$135k/yr OnsiteFull Time
7+ YOERequires 7 years of IT systems experience, 5 years of healthcare experience, and expertise in enterprise routing, switching, firewalls, SD-WAN, hybrid cloud, datacenters, and network security.
HIPAA, HITRUST, SD-WAN, VPN
2mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
$92k-$135k/yr OnsiteFull Time
7+ YOERequires 7 years of IT systems experience, 5 years of healthcare experience, and expertise in enterprise networking, firewalls, SD-WAN, hybrid cloud, routing, security, and datacenter environments.
HIPAA, HITRUST, VPN, SD-WAN
2w
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Client Engineer
Los Angeles, California, United States
HybridFull Time
3+ YOE3+ years IT support experience in a managed services environment, based in LA metro with valid driver's license and transportation; strong M365 administration, macOS support, networking, RMM/PSA proficiency, and generative AI platform familiarity.
Microsoft Exchange, Microsoft SharePoint, Microsoft Teams, Entra ID/AAD, macOS, Apple Business Manager, iOS, Apple Cloud, DNS, DHCP, VPN, firewall, Microsoft Copilot, Google Gemini, ChatGPT, Claude, RMM, PSA
2mo
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IT Infrastructure Engineer
El Segundo, California, United States
$110k-$140k/yr OnsiteFull Time
5+ YOE5+ years in IT systems or infrastructure; strong networking (TCP/IP, VLANs, BGP, OSPF, MPLS); cloud (AWS/Azure/GCP); Windows Server, Linux, AD; identity management (Azure AD, Entra ID, Google Workspace); scripting (PowerShell, Bash, Python); able to lead projects and communicate clearly.
Windows Server, Linux, Active Directory, DNS, DHCP, VMware, Hyper-V, Azure, Entra ID, Google Workspace, PowerShell, Bash, Python, BGP, OSPF, MPLS, Firewalls, VLANs, VPNs, TLS, OpenSSL, NIST 800-171, CMMC, Terraform, Ansible, Grafana, Prometheus, Datadog
3mo
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Senior Network Engineer
Los Angeles, California, United States
$125k-$155k/yr OnsiteFull Time
5+ YOE5+ years in Networking Architecture/Design, network ops, and automation.
Networking, Firewalls, VPN, BGP, OSPF, VLANs, MPLS, QoS, NTP, DHCP, SSH, HTTPS, ITIL
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