61 network security engineer jobs at 46 companies in Winchester, CA
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Senior Network Security Engineer
Costa Mesa or United States
$128k-$220k/yr RemoteFull Time
Experience with routing/switching and network design, network security architecture, programming (Python, Go, Rust), IaC (Terraform, AWS CDK), incident response experience, and eligibility for U.S. Top Secret clearance.
Python, Go, Rust, Terraform, AWS CDK, AWS, Azure, GCP, Linux, Lattice OS
3mo
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Network Security Engineer II
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
8+ YOE8+ years in network security/infrastructure security; experience with Web Application Firewalls, NAC, IDS/IPS; onsite in Irvine, CA; Bachelor's in Cybersecurity/IT/Computer Science.
Web Application Firewall, Network Access Control, IDS, IPS, Firewalls, Cisco, Palo Alto, Trend Micro, Gigamon, Trellix
2w
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Network Security Engineer
Irvine or Phoenix
$115k-$140k/yr OnsiteFull Time
Administer and monitor enterprise security services (firewalls, IDS/IPS, proxy, SIEM, IAM), perform incident response, vulnerability management, and regulatory compliance; 2–7 years IT/cybersecurity experience preferred; strong communication and prioritization skills.
Firewalls, Intrusion Detection/Prevention System, Proxy, Mail Gateways, Data Loss Prevention, Denial of Service Protection, Network Access Control, Endpoint Protection Suite, Advanced Malware Prevention, Vulnerability Management, Security Information and Event Management, Identity Governance, Single Sign-On, Public Key Infrastructure, Privileged Account Management, IDS/IPS, routers, switches
2mo
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Cloud Network & Security Engineer
Newport Beach, California, United States
$140k-$150k/yr HybridFull Time
4+ YOE4-7 years cloud networking experience; Azure (AWS/GCP also); network protocols; security/monitoring tools; compliance knowledge; firewalls/load balancers; scripting (Python, Ansible, PowerShell); CCNP/Azure/AWS/GCP a plus.
Azure, AWS, GCP, Splunk, SolarWinds, Zabbix, CrowdStrike, Palo Alto, Fortinet, Python, Ansible, PowerShell, BGP, OSPF, EIGRP, VLAN, STP
3w
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Senior Network Security Engineer with AWS
Irvine, California, United States
$100k-$140k/yr OnsiteFull Time
10+ YOEDesign and manage enterprise network security including firewalls, VPNs, IDS/IPS, WAF, cloud security; 10+ years experience, Bachelor in Computer Science, preferred security certifications.
Palo Alto, Cisco ASA, Cisco FTD, Fortinet, Check Point, Splunk, QRadar, ArcSight, IPsec, SSL VPN, WAF, Secure Web Gateways, TCP/IP, VLANs, Routing, Switching, Python, PowerShell, Bash, Ansible, Terraform, Azure, AWS, GCP, EDR/XDR
3mo
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Network Engineer
Corona, California, United States
$85k-$109k/yr HybridFull Time
7+ YOE7+ years network engineering experience; relevant certifications; complex networks; TCP/IP, routing, switching; fiber optics; bachelor’s in IT/Networking/Engineering; eligible for Secret clearance.
TCP/IP, Routing, Switching, Fiber Optic, STIGs, RMF, Network Diagrams, Security Compliance
3mo
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Network Engineer
Camp Pendleton, California, United States
$110k-$115k/yr OnsiteContract
4+ YOEFour years of demonstrated network engineering experience; active Secret clearance; certifications in security and networking; strong TCP/IP analysis; virtualization and Windows/Linux experience.
TCP/IP, Packet analysis, Cisco routers and switches, Wi-Fi / Wireless networks, SD-WAN, NAC, DNS / Active Directory / Mail-Exchange, VMware virtualization, SolarWinds, Scripting (PowerShell, Perl, Linux shell), ACAS / STIGs / security monitoring
5d
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Network Engineer
Camp Pendleton, California, United States
$100k-$125k/yr FieldMultiple Commitments Available
5+ YOEFive years of network engineering experience designing and troubleshooting routed and switched IP networks; Security+ or equivalent DoD IAT Level II, CCNA or equivalent, and Secret clearance required.
Microsoft Visio, PDF, VMware, Windows Server, Linux, Wireshark, GNS3, IDS/IPS
6d
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Network Engineer
McLean or New York City or San Francisco or Los Angeles or Irvine or Washington
$94k-$175k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years of network engineering experience, TCP/IP, OSI, AWS networking, Cisco and Palo Alto platforms, VPNs, monitoring, Linux, scripting, and ability to obtain U.S. national security clearance.
AWS, Transit Gateway, VPCs, Route53, Terraform, Ansible, GitHub, Cisco Nexus NX-OS, Cisco Catalyst IOS, Cisco Firepower FTD/FMC, Palo Alto PAN-OS, VMware vSphere, LACP, IPsec, IKEv2, ZTNA, Nagios, Splunk, Linux, Apache, Tomcat, PowerShell, Microsoft Windows PowerShell
1mo
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Senior Network Engineer, Airborne Systems
Irvine, California, United States
$125k-$190k/yr OnsiteFull Time
7+ YOE7+ years network engineering experience designing, deploying, and sustaining secure, low-latency communications for UAS/airborne systems; Cisco IOS/IOS‑XE expertise; RF radios, datalinks, SATCOM, IP networking, and DoD cybersecurity (RMF/STIG) knowledge; active Secret clearance required.
Cisco IOS, Cisco IOS-XE, Splunk, SolarWinds, Cisco ISE, HAIPE, TACLANE, Cisco Unified Communications, VoIP, VTC, OSPF, EIGRP, RIPv2, BGP, IPv4, IPv6, NTP, SNMP, SSH, Syslog, RADIUS, TACACS+
2w
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Network Engineer
Santa Ana, California, United States
$107k-$167k/yr OnsiteFull Time
6+ YOE6+ years supporting enterprise network infrastructure with routing, switching, security, SD-WAN, cloud networking, automation (Python/Ansible), and project leadership; CCNP preferred.
Cisco Catalyst, Cisco Nexus, Aruba, Aruba EdgeConnect, Palo Alto Next-Generation Firewalls, SD-WAN, Python, Ansible, Wireshark, SolarWinds, BGP, OSPF, EIGRP, AWS, Azure
3w
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Network Engineer - San Diego, CA
San Diego or Cordova or Chula Vista or Thomas Circle or Phoenix or Rancho Fullerton Mobile Home Estates or Chico or Ramona or Riverside or San Bernardino or Santa Ana or Santa Maria
$114k-$191k/yr FieldFull Time
8+ YOE8+ years network engineering experience, ability to obtain/maintain DoD Secret clearance, DoD 8570 certification (Security+ CE or higher), Juniper/Cisco certifications, hands-on experience with Junos/Aruba/Cisco, bachelors or HS+12 years.
Cisco, Aruba, Antaira, Cambium, Juniper, Junos, IPSec, BGP, OSPF, TCP/IP, VLANs, QoS, Firepower, ASA
2mo
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Senior Network Engineer
Carlsbad, California, United States
OnsiteFull Time
6+ YOEBachelor's in CS/IT/Engineering or related; 6+ years Cisco enterprise/data center experience; CCNA/CCNP; strong network security and scripting skills.
Cisco IOS, NX-OS, PAN-OS, DCNM, PRTG, SolarWinds, Nagios, Python
4d
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Network Engineer
Irvine or Ottawa
$96k-$171k/yr HybridFull Time
5+ YOEBachelor’s degree and 5–8+ years’ relevant experience, or master’s and 4+ years; 3+ years with Palo Alto Firewall, network security certification, and strong troubleshooting and communication skills.
ServiceNow, Palo Alto Firewall, OSPF, BGP, VLAN, TCP/IP, DNS, HTTP, TLS, SSH, Cisco Secure Client VPN, Fortinet firewalls, Cisco ISE, Microsoft FSA/HSA
4d
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Network Engineer
Irvine or Ottawa
$96k-$171k/yr HybridFull Time
5+ YOEBachelor’s degree plus 5–8+ years or master’s degree plus 4+ years relevant experience; 3+ years Palo Alto Firewall experience; vendor network security certification; strong troubleshooting and communication skills.
ServiceNow, Palo Alto Firewall, Cisco switches, Cisco Secure Client VPN, Fortinet firewalls, Cisco ISE, OSPF, BGP, VLAN, TCP/IP, DNS, HTTP, TLS, SSH, VPN
1mo
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Senior IT Network and Security Administrator Engineer
Placentia, California, United States
$100k-$135k/yr OnsiteFull Time
7+ YOEBachelor's degree in computer science,7+ years relevant experience,knowledge of networks,Windows servers,VMware,Active Directory,network security,backup and disaster recovery,telecom,ITIL and strong communication skills.
VMware, Active Directory, Microsoft Outlook, Mimecast, Avaya
1w
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Network Engineer I
Rancho Mirage, California, United States
OnsiteFull Time
2+ YOEAssociate's degree in IT or 2 years IT experience, Network+ or Security+ required, CCNA preferred, 2 years IT experience, ability to support switches, routers, Wi-Fi, and participate in after-hours on-call support.
Cisco CLI, JIRA
2w
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IT Network Engineer
Anaheim, California, United States
$43-$58/hr HybridFull Time
5+ YOE5+ years experience on multi-site routed networks (SD-WAN, routing, Layer 2 switching, VoIP); strong troubleshooting, documentation, PowerShell automation, and security/vulnerability remediation skills; valid CA driver’s license and reliable transportation.
SD-WAN, PowerShell, Microsoft Azure, Amazon AWS, Cisco Catalyst, Meraki, Cisco ASA, SonicWall, Kemp Load Balancer, Rapid7, Microsoft Word, Microsoft Excel, Outlook, Microsoft PowerPoint, Microsoft Teams
2w
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Network Engineering Supervisor
Poway, California, United States
$128k-$229k/yr OnsiteFull Time
10+ YOEExtensive network routing and switching expertise, supervisory experience, OS and protocol proficiency, technical documentation skills, and ability to obtain DoD security clearance.
Windows, Linux, BGP, OSPF, PIM, IGMP, IPSEC
1w
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Staff Cyber Security Engineer
Carlsbad or Tempe
$141k-$222k/yr OnsiteFull Time
5+ YOEUS citizenship,5+ years security experience,5+ years engineering/software development,BS in CS/CE or equivalent,strong AWS and GCP cloud security experience,knowledge of encryption,IAM,network segmentation,Terraform.
Azure, AWS, GCP, Terraform, Python, Java, GitHub, Security Hub, GuardDuty, Inspector, Google Security Command Center Enterprise, Google SecOps
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