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120 network security engineer jobs at 69 companies in Oceanside, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Sr. Network Security Engineer
San Diego or Irvine or Los Angeles or Centennial or Las Vegas or Edison
$150k-$180k/yr OnsiteFull Time
Axos Financial
Axos FinancialNYSE: AX: Provides digital-first banking and diverse financial services to customers.
7+ YOE7+ years network security engineering experience with ZTNA and microsegmentation, strong networking fundamentals, familiarity with AI/ML agent development, bachelor's degree or equivalent experience, excellent communication skills.
Kindo.ai, n8n, Claude/Anthropic APIs, Zero Trust Network Access (ZTNA), microsegmentation, LLM
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1mo
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Senior Network Security Engineer
Costa Mesa or United States
$128k-$220k/yr RemoteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
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
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2mo
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Network Security Engineer II
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
Hyundai AutoEver America
Hyundai AutoEver AmericaKorea Exchange: 307950: Provides automotive software and IT services for mobility systems.
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
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3mo
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Senior Network Engineer
San Diego, California, United States
$116k-$181k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
14+ YOEBachelor’s degree in engineering or related field; 14 years IT experience with Master’s; DoD network security experience; Cisco/Juniper networking proficiency; Secret clearance; US citizenship.
Cisco, Juniper, Networking
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1mo
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Cloud Network & Security Engineer
Newport Beach, California, United States
$140k-$150k/yr HybridFull Time
MedReview
MedReview: Provides clinical validation and payment integrity services for healthcare.
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
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1mo
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Senior Network Engineer
San Diego, California, United States
$120k-$160k/yr OnsiteFull Time
Accelint
Accelint: Provides AI-driven autonomous systems for national security missions.
7+ YOE7-10 years in Network Engineering; Cisco devices; design, implement, and troubleshoot complex networks; TCP/IP, MPLS, OSPF/EIGRP; security integration; C4ISR experience; Secret clearance.
Cisco, Spirent, T-Berd, VMware ESXi, Microsoft Hyper-V
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2mo
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Network Engineer
Corona, California, United States
$85k-$109k/yr HybridFull Time
Saalex
Saalex: Provides engineering, IT, and mission support for defense agencies.
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
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2mo
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Network Engineer
Camp Pendleton, California, United States
$110k-$115k/yr OnsiteContract
Auria
Auria: Engineering and software solutions for space and defense missions.
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
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1mo
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Network Engineer
McLean or Tampa or New York City or San Francisco or Los Angeles or Irvine or Washington
$76k-$141k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
5+ YOEBachelor's or equivalent experience, 5+ years network engineering, experience with AWS networking, Cisco and Palo Alto platforms, VMware, container networking, automation (Terraform, Ansible), scripting (PowerShell, Linux shell), monitoring (Nagios, Splunk), and ability to obtain U.S. national security clearance; U.S. citizenship required.
AWS, Transit Gateway, VPCs, Route53, Terraform, Ansible, GitHub, Nexus NX-OS, Catalyst IOS, Firepower FTD, FMC, PAN-OS, VMware vSphere, LACP, IPsec, IKEv2, ZTNA, SDP, Nagios, Splunk, Linux, Apache, Tomcat, PowerShell, Linux shell, SOC2, STIG, NIST
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1mo
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Senior Network Engineer, Airborne Systems
Irvine, California, United States
$125k-$190k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
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+
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1d
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Senior Network Engineer
Fort Mill or Charlotte or San Diego or Austin
$41-$69/hr OnsiteFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
5+ YOE5+ years network engineering experience with Cisco routing/switching/wireless, branch deployments, network security, monitoring (SolarWinds/LiveNX/ELK), and ability to travel up to 35%. CCNA/CCNP preferred.
Cisco, SolarWinds, LiveNX, ELK, Fortinet, Cisco SD-WAN, Cisco Wireless, Software-Defined Access (SDA)
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1mo
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Senior Network Engineer
Carlsbad, California, United States
OnsiteFull Time
NTENT
NTENT: Develops semantic search and natural language processing technology platforms.
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
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2mo
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Sr Network Engineer
Newport Beach or Omaha
$135k-$165k/yr HybridFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
7+ YOE7+ years IT networking; Cisco IOS/IOS-XE/NX-OS; security and network infrastructure; NetScaler/F5/Riverbed/Palo Alto/Cisco ACI; CCNP/CCIE; BS/MS in Engineering or CS; hybrid in CA or NE; nights/weekends flexibility
Cisco IOS, Cisco IOS-XE, NX-OS, NetScaler, F5, Riverbed, Palo Alto, Cisco Catalyst, Nexus, ASA/FTD, Cisco ACI, IPSec, DMVPN, BGP, OSPF, QoS, VPN, Open-source monitoring tools
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2mo
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Senior Cybersecurity & Network Security Engineer
Laguna Hills, California, United States
$115k-$135k/yr OnsiteFull Time
AmeriPharma
AmeriPharma: Provider of specialized pharmacy and personalized infusion therapy services.
5+ YOELead security strategies; 5–10+ years in cybersecurity; healthcare regulatory experience (HIPAA/PHI preferred).
Google Workspace Admin, Bitdefender, NinjaOne, AWS, Azure, GCP, Python, PowerShell, SAST, DAST, EDR, XDR, SIEM
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1w
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Network Engineer
San Diego, California, United States
$120k-$140k/yr OnsiteFull Time
Capricor Therapeutics
Capricor TherapeuticsNASDAQ: CAPR: Develops cell and exosome therapies for treating rare diseases.
4+ YOEDesign, implement, and maintain secure LAN/WAN/WLAN infrastructure in regulated biotech environments; experience with Cisco, Palo Alto, cloud networking (AWS/Azure), validation and audit readiness required.
Cisco, Cisco ISE, Palo Alto, Prisma, SolarWinds, AWS, Azure, Veeva, NetSuite, GlobalProtect, ExpressRoute, VPN Gateway
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1w
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Principal Network Engineer
San Diego, California, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
9+ YOEU.S. citizen with active Secret clearance, able to obtain Top Secret; Security+ obtainable within 6 months; degree in CS/IT/Network Engineering with corresponding years of experience; Cisco and DoD accreditation experience.
DIACAP, RMF, STIG, NETSEC, IAVA, IAVM, Visio, Project, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Word, Cisco
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1mo
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Sr Principal Network Engineer - Secret
San Diego, California, United States
$129k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
6+ YOEMust hold current US Secret clearance, Security+ certification, 6+ years relevant experience (varies by degree), experience with network design, IPv4/IPv6, BGP/OSPF/EIGRP, Cisco device configuration, and ability to work onsite in San Diego.
Splunk, Cisco ISE, Cisco SD-WAN, Palo Alto Panorama, SolarWinds, NetBox, NSX-T, SDA, NSXT, Ansible, Windows, Linux, VMware, Cisco IOS, Cisco IOS XE, Firepower, PAN-OS, GemOne, HAIPE, TACLANE, Cisco Unified Communications, BGP, OSPF, EIGRP
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1mo
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Sr Principal Network Engineer - Secret
San Diego, California, United States
$129k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
6+ YOERequires US Secret clearance (ability to obtain Top Secret), Security+ or greater, degree with relevant experience (various combos), experience with network design, IPv4/IPv6 and BGP/OSPF/EIGRP, Cisco device configuration, RMF/STIGs, and ability to lift 50 lbs.
Splunk, Cisco ISE, Cisco SDWAN, Palo Alto Panorama, SolarWinds, Netbox, NSXT, SDWAN, SDA, Ansible, Windows, Linux, VMWare, GemOne, HAIPE, TACLANE, Cisco IOS, IOS-XE, Fire Power, PANOS, Cisco Unified Communications, VoIP, VTC, BGP, OSPF, EIGRP, RMF, STIGs
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3w
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Network Engineer
San Diego, California, United States
$80k-$120k/yr FieldFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
3+ YOEU.S. citizen with active Secret clearance, able to obtain TS/SCI; 3+ years supporting military network environments; Cisco/Windows Server/Linux administration; DoD IAT Level II (e.g., Security+); strong troubleshooting and communication skills.
ADNS, ISNS, CANES, FSW, CENTRIXS, VIXS, WRBS, ONE NET, SCI-Networks, SUB LAN, CND, SCIP IWF, Cisco, Windows Server, Linux, HEAT, TrackIT, Magic, Remedy, Peregrine, HELIX, Microsoft Office, Azure, AWS, GovCloud
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1mo
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Network Engineer III
San Diego, California, United States
$97k-$161k/yr OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Advanced engineering and technology solutions for government and industry.
6+ YOE6-8 years in LAN/WAN, virtualization, network security, and Cisco/Juniper environments; Security+ and CCNA IAT; U.S. citizenship with Top Secret clearance; travel to CONUS/OCONUS facilities.
TCP/IP, UDP, OSPF, BGP, LISP, GRE Tunnels, Virtual LANs, VLAN, IPSec, Wireshark, NIPS/NIDS, VMware
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