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Network Security Engineer Jobs in California (NOW HIRING)

xAI

Network Security Engineer

Palo Alto, CA · On-site

$180K - $440K/yr

We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team. The ideal candidate will possess deep expertise in network security technologies, focusing on switching ...

xAI

Network Security Engineer

Palo Alto, CA · On-site

$180K - $440K/yr

We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team. The ideal candidate will possess deep expertise in network security technologies, focusing on switching ...

xAI

Network Security Engineer

Palo Alto, CA

$180K - $440K/yr

We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team. The ideal candidate will possess deep expertise in network security technologies, focusing on switching ...

SourcePro Search

Network Security Engineer

Los Angeles, CA

$110K - $150K/yr

SourcePro Search is conducting a search for an experienced Network Security Engineer to join our top rated client's growing team. This role offers a competitive base, excellent growth potential and a ...

Lightning AI

Network Security Engineer

San Francisco, CA · Hybrid

$123K - $168K/yr

What We're Looking For We're looking for a Network Security Engineer to design, implement, and maintain secure network infrastructure across Lightning AI's platform. In this role, you'll take ...

Bridge Tech

Network Security Engineer

San Francisco, CA · On-site

$123K - $168K/yr

Company Description Strong TIER 2-3 Network Security Engineer who can assist with Fine tuning QRadar, WAF's, and /or has experience with Sourcefire. Tuning and troubleshooting QRadar to deliver ...

Bridge Tech

Network Security Engineer

San Francisco, CA

$123K - $168K/yr

Strong TIER 2-3 Network Security Engineer who can assist with Fine tuning QRadar, WAF's, and /or has experience with Sourcefire. Tuning and troubleshooting QRadar to deliver optimal performance in ...

Apex Informatics

Network Security Engineer

San Francisco, CA · On-site

$123K - $168K/yr

Network Security Engineer Remote role Required Skills and Experience (3-5 years): * Strong networking fundamentals: TCP/IP, routing/switching, VLANs, DNS, load balancing concepts, security zones ...

Lancesoft

Network Engineer

Foster City, CA · On-site

$80 - $86/hr

Network Security Engineer Job Duration: May 26 - Dec 26 Work Type: Onsite in Foster City, CA Pay range: 80.00 - 86.00 USD Hourly Overview/Responsibilities: We are seeking an experienced Network ...

Lancesoft

Network Engineer

Foster City, CA · On-site

$70 - $74.47/hr

Title: Network Security Engineer Location: Onsite in Foster City, CA -5 days in office - Travel within Bay Area will be required. Duration: 6+ Months Pay: $70 - $74 per hour - We are seeking an ...

Noblesoft Technologies

Network Security Engineer

San Jose, CA · On-site

$122K - $167K/yr

Position Overview We are seeking a highly skilled Network Security Engineer (L3).. Key Responsibilities * Serve as the primary L3 escalation point for complex network security incidents, providing ...

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All JobsNetwork Security Engineer JobsNetwork Security Engineer Jobs in California

Network Security Engineer information

See California salary details

$20.7K

$123.3K

$164.8K

How much do network security engineer jobs pay per year?

As of Jun 14, 2026, the average yearly pay for network security engineer in California is $123,312.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $141,100.00 per year, depending on experience, location, and employer.

What Does a Network Security Engineer Do?

As a network security engineer, your job duties include configuring routers, switches, firewalls, virtual private networks (VPNs), and other network monitoring tools against intrusions. You need technical, analytical, and problem-solving skills to carry out your network security tasks. Your job is to ensure that your company’s internal networks are protected from potential online threats, like hackers and malware that can steal or corrupt sensitive data from websites, computer programs, databases, and servers. You need to remain current with new developments in the field to master fast-evolving network security technologies.

What engineers make $500,000?

Senior network security engineers with extensive experience, advanced certifications (such as CISSP or CISM), and specialized skills in threat detection and security architecture can earn $500,000 or more annually, especially in high-demand industries or senior leadership roles. Compensation varies based on location, company size, and individual expertise.

What engineers make $300,000 a year?

Senior network security engineers with extensive experience, advanced certifications (such as CISSP or CISA), and expertise in cybersecurity tools can earn $300,000 or more annually. These roles often involve managing complex security infrastructure, leading security teams, and working in high-demand industries or large organizations.

What are some common challenges faced by Network Security Engineers in maintaining secure and efficient networks?

Network Security Engineers often encounter challenges such as staying ahead of rapidly evolving cyber threats, ensuring minimal downtime during security upgrades, and balancing strong security measures with network performance. Additionally, they must work closely with IT teams and end-users to implement security policies without disrupting daily operations. Keeping up with compliance standards and effectively communicating risks and solutions to non-technical stakeholders are also important aspects of the role.

What are the key skills and qualifications needed to thrive as a Network Security Engineer, and why are they important?

To thrive as a Network Security Engineer, you need a solid understanding of networking protocols, firewall management, vulnerability assessment, and typically a bachelor's degree in computer science or a related field. Familiarity with security tools like IDS/IPS, SIEM systems, and certifications such as CISSP or CompTIA Security+ are highly valued. Strong analytical thinking, attention to detail, and effective communication skills help distinguish top professionals in this role. These skills are crucial for safeguarding organizational data, identifying security threats, and ensuring robust network protection.

What are Network Security Engineers?

Network Security Engineers are IT professionals responsible for protecting an organization's computer networks from security threats and unauthorized access. They design, implement, and maintain security measures such as firewalls, intrusion detection systems, and encryption protocols. Their role involves monitoring network traffic, responding to security incidents, and ensuring compliance with security policies and regulations. Network Security Engineers also conduct regular vulnerability assessments and work to keep systems up to date against evolving cyber threats.

What does a security network engineer do?

A security network engineer designs, implements, and maintains security measures to protect an organization's computer networks from cyber threats. They configure firewalls, intrusion detection systems, and VPNs, and often hold certifications like CISSP or CCNP. Their work involves monitoring network traffic, analyzing vulnerabilities, and responding to security incidents to ensure network integrity and confidentiality.

Can you make $500,000 a year in cyber security?

Network Security Engineers can potentially earn $500,000 annually with extensive experience, advanced certifications, and roles in high-paying industries or senior leadership positions. Achieving this level often requires specialized skills, such as expertise in threat management, security architecture, and leadership, along with a strong professional reputation. Such salaries are typically found in senior or executive roles rather than entry-level positions.

What is the difference between Network Security Engineer vs Security Analyst?

AspectNetwork Security EngineerSecurity Analyst
CertificationsCCNA, CISSP, CompTIA Security+CISSP, GIAC Security Essentials, CompTIA Security+
Work EnvironmentDesigning, implementing, and maintaining security infrastructureMonitoring, analyzing, and responding to security incidents
Employer & Industry UsageIT departments, cybersecurity firms, large enterprisesCorporate security teams, government agencies, financial institutions

While both roles focus on cybersecurity, Network Security Engineers primarily design and implement security systems, whereas Security Analysts monitor and respond to security threats. They often work together to ensure comprehensive protection of organizational networks.

More about Network Security Engineer jobs
What are the most commonly searched types of Network Security Engineer jobs in California? The most popular types of Network Security Engineer jobs in California are:
What are popular job titles related to Network Security Engineer jobs in California? For Network Security Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Network Security Engineer jobs in California look for? The top searched job categories for Network Security Engineer jobs in California are:
What cities in California are hiring for Network Security Engineer jobs? Cities in California with the most Network Security Engineer job openings:
What are popular job titles related to Network Security Engineer jobs in CA? For Network Security Engineer jobs in CA, the most frequently searched job titles are:
Network Security Engineer jobs near you
Infographic showing various Network Security Engineer job openings in California as of June 2026, with employment types broken down into 72% Full Time, 3% Part Time, and 25% Contract. Highlights an 91% In-person, 6% Hybrid, and 3% Remote job distribution, with an average salary of $123,312 per year, or $59.3 per hour.

Network Security Engineer

JBC powered by Workgenius

Foster City, CA • Hybrid

$82.76/hr

Other

Posted 8 days ago

Job description

Industry: Autonomous Vehicle/Tech

Title: Network Security Engineer

Job Location: Foster City, CA (Onsite in Foster City, CA | 5 days per week in office)

Duration: 6-months

Hourly Pay Rate: up to $82.76/HR W2

Network Security Engineer

Summary:

Our client is seeking an experienced Network Security Engineer who will be responsible for helping ensure the security of their customers, staff, systems, communications, and data.

The Network Security Engineer will support the implementation, maintenance and upkeep of network security systems. This includes firewalls, URL filtering, IDS/IPS, network access control, remote access VPN, and similar systems. The Network Security Engineer will be a key contributor to architecture, design, and implementation work as we mature network security programs, processes, and practices.

This role requires a combination of technical, communication, and soft skills in order to be successful. The network security role requires collaboration with members of the Information Security, IT, Product, and Operations teams. Experience with change management and a focus on customer experience as a key component of measuring success is a must.

Responsibilities (include both engineering & administration for the following areas):

  • Next Generation Firewall/UTM devices
  • AWS Network Security 
  • Network Access Control (802.1X)
  • Remote Access VPN

Qualifications:

  • 6+ years of Network Security Engineer experience supporting production environments
  • 6+ years of IT systems/application engineering/administration experience
  • 6+ years of hands-on experience with AWS network security services including
  • Practical knowledge of PKI, cryptography, and certificates
  • Strong understanding of OSI model - all layers
  • Strong understanding of Layer-7 protection techniques as relates to network security
  • Strong understanding of AWS Network Firewall, Security Groups, and NACLs, AWS Transit Gateway and VPC architectures
     

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