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32 firewall engineer jobs at 21 companies in Napa, CA

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Senior Information Technology Engineer, IT Security (IT/OT Firewall Administration)
Oakland, California, United States
$157k-$191k/yr HybridFull Time
East Bay Municipal Utility District
East Bay Municipal Utility District: Provides regional water supply and wastewater treatment services.
2+ YOEBachelor's degree or equivalent and 2 years IT engineering experience (one at/above IT Engineer II); 5+ years firewall administration experience preferred; skills in enterprise firewalls, routing, VPN, log analysis, incident response and ICS/OT security.
Palo Alto Networks, Cisco, FortiNet, Checkpoint, AWS, Azure, GCP, Wireshark
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1mo
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Network Security Engineer
San Francisco or United States
HybridFull Time
Kargo
Kargo: Automates warehouse loading docks using computer vision sensor towers.
3+ YOE3+ years network security experience; strong networking knowledge (TCP/IP, DNS, DHCP, VPN, routing, switching); hands-on with firewalls, endpoint protection, vulnerability management; experience securing AWS or Google Cloud Platform; Bachelor’s in related field; security certifications preferred.
TCP/IP, DNS, DHCP, VPN, routing, switching, firewalls, endpoint protection, vulnerability management tools, AWS, Google Cloud Platform, WireGuards, Tailscale, SOC 2, ISO 27001, NIST
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Product Manager, Firewall
San Francisco, California, United States
$205k-$275k/yr HybridFull Time
Meter
Meter: Builds and operates full-stack enterprise networking infrastructure.
Experience building enterprise security or networking products with deep understanding of routing, ACLs, NAT, BGP, OSPF and working with engineering, QA, backend and frontend teams.
Site-to-Site VPN, ACLs, BGP over WAN, BGP over AutoVPN, DNS security, IDS/IPS, SD-WAN, OS, firmware, data plane, control plane, backend/API, Dashboard/UI/UX, OSPF, NAT
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2mo
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Security Engineer
Daly City, California, United States
OnsiteFull Time
Interscripts
Interscripts: Provider of healthcare IT consulting and data management solutions.
5+ YOE5+ years in cybersecurity/security engineering; strong network, system, and cloud security; hands-on with SIEM, firewalls, IDS/IPS, VPNs; vulnerability management; security frameworks; Windows/Linux and cloud; IAM concepts; incident response; scripting a plus.
SIEM, Firewalls, IDS/IPS, VPNs, EndpointProtection, VulnerabilityManagement, SecurityAssessmentTools
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Cloud Network Engineer
Berlin or New York or San Francisco
€66k-€90k/yr OnsiteFull Time
Flatiron Health
Flatiron HealthSIX Swiss Exchange: ROG: Provides oncology software and clinical data for cancer research.
Experience designing and automating cloud-native network infrastructure, VPNs, firewalls, routing, observability, and infrastructure-as-code (Ansible/Terraform); familiarity with AWS/Azure/GCP, Docker, Kubernetes, and on-call duties.
Observium, Datadog, Ansible, Terraform, AWS, Azure, GCP, Docker, Kubernetes, AWS Transit Gateway, AWS Landing Zone, Palo Alto, Aruba
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Security Software Engineer II, Detection and Response
San Francisco or United States
$124k-$255k/yr RemoteFull Time
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding inspiration and creative ideas.
Experience in intrusion detection and incident response in cloud environments; SIEM query writing, telemetry analysis (EDR, osquery, firewall logs), scripting (Python/Go/Ruby), networking fundamentals, and OS internals (macOS/Linux/Windows).
SIEM, EDR, Osquery, Python, Go, Ruby, MacOS, Linux, Windows, TCP/IP
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Cloud Cybersecurity Engineer
Hawthorne or El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$130k-$180k/yr HybridFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
5+ YOEBachelor's in IT or equivalent, 5+ years in cloud-focused security, experience with Azure/AWS, EDR/Firewall/SIEM, automation, AI/LLM platforms, IAM and security frameworks (NIST, CMMC, CIS).
Coherent Distributed Networks (CDN™), EDR, Firewall, SIEM, Microsoft Azure, AWS, Linux, AI, LLM, Identity and Access Management (IAM), SAML, OAuth, DevSecOps, NIST 800 series, CMMC, CIS Controls
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2mo
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Network Engineer I
Scottsdale or San Francisco or Chicago or New York City or Phoenix
$64k-$88k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
2+ YOEBachelor's or equivalent in CIS or related, 2+ years network experience, hands-on with firewalls/load balancers/Cisco/Juniper, strong TCP/IP and OSI knowledge, virtualization (ESX/vSwitch), common TCP/IP services (DNS, DHCP, HTTP, HTTPS, SFTP, SSH, SSL, SMTP), network monitoring, and on-call availability.
Firewalls, Load Balancers, Cisco, Cisco VPN, Juniper, Palo Alto, ESX, vSwitch, OSI, DNS, DHCP, HTTP, HTTPS, SFTP, SSH, SSL, SMTP
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Security and Systems Engineer, Information Technology, Full-Time, Days
San Rafael, California, United States
$52-$78/hr OnsiteFull Time
MarinHealth
MarinHealth: Provides acute hospital care and outpatient medical services.
3+ YOEBachelor's in CS preferred; 3+ years systems engineering/Windows admin/network experience; 1+ years cybersecurity experience; PowerShell, endpoint security, firewalls, intrusion detection knowledge; CompTIA A+; IAM and California Class C driver required.
PowerShell, anti-virus software, intrusion detection, firewalls, VPNs, DLP, FIM
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Network Engineer
Sacramento County, California, United States
$7k-$11k/mo OnsiteFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Design, implement, secure, and support enterprise and datacenter network architectures; expertise with routing, switching, MPLS, firewalls, IDS/IPS, and multi-vendor troubleshooting.
BGP, OSPF, EIGRP, TCP/IP, DNS, HTTPS, MPLS, IDS/IPS, E-Verify
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Principal Information Security Engineer
Eden Prairie or San Francisco or United States
$113k-$193k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
7+ YOEAssociate's degree, 7+ years Palo Alto firewall experience, 5+ years cloud security and security architecture experience, firewall policy compliance and remediation, Splunk/AlgoSec familiarity, strong communication and leadership.
Palo Alto Networks, AlgoSec, Firemon, Splunk
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Technology Engineer - (1042) - Networks Specialty - Citywide (C00091)
San Francisco, California, United States
$144k-$190k/yr OnsiteFull Time
City and County of San Francisco
City and County of San Francisco: Provides public services and governance for the San Francis area.
1+ YOEAssociate degree in computer science/engineering/information systems or equivalent experience; 1 year analyzing/instaling/configuring/maintaining systems or platforms; knowledge of networking, routing, firewalls, wireless and documentation.
EIGRP, CCNA, VLANs, 802.1x
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Senior Network Security Engineer
Alameda, California, United States
$146k-$220k/yr OnsiteFull Time
Penumbra
PenumbraNYSE: PEN: Designs and manufactures medical devices for vascular conditions.
10+ YOE10+ years network/security engineering experience, 5+ years cloud security (Azure,AWS,GCP) and network security; strong knowledge of firewalls, SIEM, VPN, identity protocols, routing, and security architecture. Bachelor's degree or equivalent.
Azure, AWS, Google Cloud Platform, Palo Alto Firewalls, Cisco ISE, IPS, CASB, VPN, SAML, OIDC, NAC 802.1X, SIEM, SOAR, Radius, TACACS+, OSPF, BGP, ISIS, SDN, Microsoft Word, Microsoft Excel, Microsoft Visio, Microsoft PowerPoint
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Network Security Engineer
Austin or New York City or San Francisco or Seattle
$242k-$284k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience securing production networks at scale, packet analysis, IT/OT segmentation, deploying NDR/flow detection, infrastructure-as-code for firewall rules, and familiarity with OT/ICS, BGP, Zeek or Suricata.
Zeek, Suricata, BGP, NDR
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1mo
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Senior Infrastructure Engineer (8050)
San Leandro or California or United States
$135k-$150k/yr HybridFull Time
Ariat
Ariat: Produces high-performance footwear and apparel for equestrian and outdoor activities.
10+ YOE10+ years infrastructure engineering experience; Bachelor's degree or equivalent; expertise with virtualization, storage, backup, Windows/Linux, identity services, cloud platforms (Azure/AWS/GCP), automation (PowerShell), networking, and troubleshooting.
Microsoft Active Directory, Entra ID, Microsoft Group Policy, DNS, DHCP, Azure, AWS, GCP, Microsoft PowerShell, Microsoft Windows Server, Linux, Microsoft 365, VMware, Cisco UCS, Microsoft Hyper-V, Tanium, ITIL, TCP/IP, VLANs, VPNs, routing, firewalls
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2d
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Network Operations Engineer
San Francisco or Bellevue
$140k-$193k/yr OnsiteFull Time
Okta
OktaNASDAQ: OKTA: Provide secure identity management and authentication for enterprises.
2+ YOE2+ years related experience with bachelor’s degree (or advanced degree), strong coding for automation, deep networking knowledge (WiFi,DNS,DHCP,VLANs,VPN,ACLs,Routing,Firewall), and experience with monitoring/alerting tools.
Juniper/JUNOS, Palo Alto Networks NGFWs
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2mo
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OT Security Engineer
Oakland or United States
RemoteFull Time
Adapture Renewables
Adapture Renewables: Develops and operates utility-scale solar and energy storage systems.
3+ YOE3–5+ years OT/ICS/SCADA security; BS in Electrical/Computer Engineering or Cybersecurity; strong NERC CIP experience; OT networking and ICS protocols knowledge; SIEM experience; certifications such as GICSP, CISSP, or ISA/IEC 62443 preferred; valid driver’s license and willingness to travel.
EDR, SIEM, Modbus, DNP3, SEL, VLANs, L2/L3 switching, firewalls, DMZ, certificate-based authentication
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Senior IT Engineer
San Francisco, California, United States
$137k-$169k/yr HybridFull Time
Drata
Drata: Automated security and compliance platform for businesses.
Manage identity, device, and network security infra; IAM governance; SaaS onboarding; collaborate with Security; MacOS expert; cloud experience; IaC and automation; AI tooling adoption.
MacOS, Okta, Ping, JAMF, Kandji, Fleet, AWS, GCP, Terraform, REST, SOAP, OAuth, GitOps, DNS, Firewalls, SaaS APIs, SAML, SSO
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Cybersecurity Engineer I (Contract Talent)
San Ramon, California, United States
$34-$51/hr RemoteFull Time
Robert Half
Robert HalfNYSE: RHI: Provides specialized staffing and global business consulting services.
Develop and implement security architectures, support incident response, perform security assessments, and collaborate on secure solutions; Security+ preferred; undergraduate enrollment or equivalent experience.
Hadoop, Splunk, SIEM, Firewall, WIDS, WAF, DLP, RMS, Web proxy, Vulnerability scanner, ServiceNow
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2mo
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Technical Customer Support Engineer, Tier 2 - West Cost (Second shift)
Sacramento, California, United States
$36-$43/hr OnsiteFull Time
UVeye
UVeye: Automated AI-driven vehicle inspection and diagnostic systems.
3+ YOE3+ years Tier II support or similar, Bachelor's in Computer Science, proficiency with Linux, Docker, Kubernetes, cloud platforms, networking, Zendesk/JIRA/Confluence, strong hardware/software troubleshooting, and on-site installation/calibration experience.
Linux, Docker, Kubernetes, AWS, Azure, GCP, TCP/IP, HTTP, DNS, DHCP, Zendesk, JIRA, Confluence, Bash, Python, Terraform, Helm, switches, routers, firewalls, load balancers
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