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Network Engineering Jobs in California (NOW HIRING)

VAST Networks

Be Seen First

Sr Network Engineer

Fresno, CA · On-site

$100K - $125K/yr

We are seeking network engineering candidates that have a strong LAN/WAN network experience, excellent IP routing experience, excellent oral and written communication skills, and the ability to ...

In-N-Out Burger

Network Engineer II

Irvine, CA · On-site

$114K - $134K/yr

Bachelor's degree in Information Technology, Network Engineering, or a related field, or equivalent experience. * 5+ years of experience in network engineering, with a focus on enterprise-level ...

In-N-Out Burgers

Network Engineer II

Irvine, CA · On-site

$114K - $134K/yr

Bachelor's degree in Information Technology, Network Engineering, or a related field, or equivalent experience. * 5+ years of experience in network engineering, with a focus on enterprise-level ...

Prosum Inc.

Network Engineer, II

Los Angeles, CA · On-site

$55 - $58/hr

Equivalent experience (e.g., 9+ years in IT/network engineering) may be considered in lieu of a degree Experience: * Minimum of 5 years of experience in network engineering or IT infrastructure ...

Saalex

Network Engineer

Corona, CA · On-site

$85K - $109K/yr

Saalex is seeking a Network Engineer in Corona, CA ... Saalex is an Engineering and Information Technology Services company with a focus on Test Range ...

Saalex

Network Engineer

Corona, CA · On-site

$85K - $109K/yr

Saalex is seeking a Network Engineer in Corona, CA ... Saalex is an Engineering and Information Technology Services company with a focus on Test Range ...

Saalex

Network Engineer

Corona, CA · Hybrid

$85K - $109K/yr

Saalex is seeking a Network Engineer in Corona, CA ... Saalex is an Engineering and Information Technology Services company with a focus on Test Range ...

Forhyre

Network Engineer

San Francisco, CA

You will be part of a systems engineering team that is responsible for designing and developing scalable, maintainable, highly available network architectures that meet business objectives and SLAs.

Infozone Inc

Network Engineer

Sunnyvale, CA · On-site

Active and Current Top Secret/SCI Essential Duties and Responsibilities: * 8 years of experience/combined education in network/engineering design * 10% travel domestic and international * Ability to ...

Infozone Inc

Network Engineer

Sunnyvale, CA · On-site

Active and Current Top Secret/SCI Essential Duties and Responsibilities: * 8 years of experience/combined education in network/engineering design * 10% travel domestic and international * Ability to ...

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All JobsNetwork Engineering JobsNetwork Engineering Jobs in California

Network Engineering information

See California salary details

$30.6K

$107.6K

$155.9K

How much do network engineering jobs pay per year?

As of Jun 11, 2026, the average yearly pay for network engineering in California is $107,612.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,800.00 and $131,800.00 per year, depending on experience, location, and employer.

What are some common challenges network engineers face when managing large-scale enterprise networks?

Network engineers in large-scale enterprise environments often encounter challenges such as maintaining network security across multiple sites, ensuring minimal downtime during upgrades or outages, and troubleshooting complex connectivity issues. Balancing the need for high performance with scalability and cost efficiency can also be demanding. Collaboration with cybersecurity, systems administration, and support teams is essential to address these challenges effectively and to keep the network resilient and efficient.

What is the difference between Network Engineering vs Network Administration?

AspectNetwork EngineeringNetwork Administration
CertificationsCCNA, CCNP, Cisco Certified Network ProfessionalCCNA, CompTIA Network+
Work EnvironmentDesigning, planning, and implementing network solutionsManaging, maintaining, and troubleshooting existing networks
ResponsibilitiesBuilding new networks, optimizing performance, and scaling infrastructureMonitoring network health, configuring devices, and resolving issues

Network engineering focuses on designing and developing network systems, while network administration involves managing and maintaining those networks. Both roles require similar certifications and often work closely within the same industry, but their core functions differ in scope and focus.

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

To thrive as a Network Engineer, you need a solid understanding of networking protocols, network design, troubleshooting, and a degree in computer science or a related field. Familiarity with routers, switches, firewalls, and certifications like Cisco CCNA/CCNP or CompTIA Network+ are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help network engineers excel in diagnosing issues and collaborating across teams. These skills are critical to ensure reliable, secure, and efficient network operations within an organization.

What is network engineering?

Network engineering is a field of information technology focused on designing, implementing, managing, and maintaining computer networks. Network engineers ensure that data can move efficiently and securely between devices and locations, whether within a single office or across the globe. They work with hardware like routers, switches, and firewalls, as well as software to optimize performance and troubleshoot issues. Network engineers play a critical role in keeping organizations connected and their communications secure.
What are the most commonly searched types of Network Engineering jobs in California? The most popular types of Network Engineering jobs in California are:
What are popular job titles related to Network Engineering jobs in California? For Network Engineering jobs in California, the most frequently searched job titles are:
What job categories do people searching Network Engineering jobs in California look for? The top searched job categories for Network Engineering jobs in California are:
What cities in California are hiring for Network Engineering jobs? Cities in California with the most Network Engineering job openings:
Network Engineering jobs near you
Infographic showing various Network Engineering job openings in California as of June 2026, with employment types broken down into 1% Locum Tenens, 92% Full Time, 4% Part Time, and 3% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $107,612 per year, or $51.7 per hour.

Network Engineer III

Koam Engineering Systems

San Diego, CA • On-site

$110K - $130K/yr

Full-time

Posted 18 days ago

Job description

Koam Engineering Systems, Inc. (KES Inc.) is an employee-owned small business specializing in technology innovation and systems integration by combining innovative products and reliable engineering services. Headquartered in San Diego, California and with offices in Gig Harbor, WA KES provides services globally in systems engineering amp; technical assistance, requirements analysis, software design amp; development, systems integration amp; testing, independent verification amp; validation, and operational amp; logistic support.
Position Summary
We are currently seeking a Network Engineer III to support secure network engineering operations within a Department of Defense test, integration, and evaluation environment. This position is responsible for configuring, maintaining, troubleshooting, and assessing network infrastructure supporting mission, lab, and engineering activities across complex environments. The role requires strong network engineering fundamentals, sound troubleshooting judgment, and the ability to support routed, switched, segmented, and secure network environments. Experience with CANES, Agile Core Services, Navy Program of Record systems, or DoD lab and fleet environments is highly desired. The selected candidate will support CANES sustainment, troubleshooting, integration, modernization, and added capability efforts while working with cybersecurity, systems administration, engineering, and leadership teams to maintain operational continuity and support mission objectives.
Responsibilities
  • Configure, maintain, troubleshoot, and assess routed and switched network infrastructure supporting DoD lab, test, integration, and operational environments
  • Support network operations across complex mission environments, including routing, switching, VLANs, segmentation, secure enclave connectivity, and system-to-system network interfaces
  • Support CANES sustainment, troubleshooting, integration, technical refresh, modernization, and operational readiness efforts as required
  • Assist with the integration, testing, validation, and fielding of new network capabilities, added functionality, and system changes within existing environments
  • Troubleshoot network outages, degraded performance, connectivity issues, configuration errors, and cross-system communication problems using a methodical fault-isolation approach
  • Analyze technical issues, determine root cause and operational impact, and implement corrective actions to maintain operational continuity and mission support
  • Support secure network boundary, access control, and transport technologies, including firewalls, IDS/IPS, VPNs, encryption devices, and related secure communications controls
  • Coordinate with cybersecurity, systems administration, engineering, and operations teams to support mission requirements, compliance activities, vulnerability remediation, and system readiness
  • Support network infrastructure that interfaces with virtualization, server, storage, and operating system platforms, including VMware, ESXi, vCenter, Hyper-V, Windows Server, Red Hat Enterprise Linux, and similar technologies as applicable
  • Produce and maintain technical documentation, including network diagrams, configurations, implementation details, interface documentation, troubleshooting guides, and engineering support records
  • Participate in technical interchange meetings, engineering discussions, planning sessions, and customer meetings to provide network engineering input and support decision-making
  • Communicate network status, risks, constraints, recommendations, and implementation details clearly to internal teams, leadership, customers, and other stakeholders
Required Knowledge, Skills, amp; Abilities
Education/Licensure/Credentials
Required:
  • Bachelor’s degree in related fields such as networking, computer science, cybersecurity, information systems, or a closely related discipline
OR
  • Equivalent specialized knowledge customarily acquired through a combination of military training, formal technical instruction, certifications, and substantial progressively responsible practical experience performing work of comparable scope, complexity, and independent judgment
  • Security+ (DoD IAT Level II) or ability to meet requirements within six months of employment
  • This position requires an existing U.S. Government DoD granted security clearance/eligibility at the final Secret level, and a favorably adjudicated T5/T5R (or equivalent) background investigation. Individual must maintain the necessary security requirements for continued employment. U.S. Citizenship is required.
Preferred:
  • CCNA (or higher)
Experience
Required:
  • Minimum 6 years of progressively responsible experience in network engineering, network administration, or network operations within a DoD, enterprise, lab, test, or other complex technical environment
  • Hands-on experience configuring, maintaining, and troubleshooting routed and switched network infrastructure, including routing, switching, VLANs, segmentation, access control, and network connectivity between systems or enclaves
  • Experience troubleshooting complex network issues, identifying root cause, assessing operational impact, and implementing corrective actions to restore or maintain service
  • Experience supporting secure network environments, including coordination with cybersecurity, systems administration, engineering, or operations teams to meet mission and compliance requirements
  • Experience producing or maintaining technical documentation, including diagrams, configurations, implementation details, troubleshooting notes, or engineering support records
  • Ability to communicate network status, technical risks, recommendations, and implementation details clearly to internal stakeholders, customers, and cross-functional teams
Preferred:
  • Experience supporting CANES architecture, sustainment, troubleshooting, technical refresh, modernization, or integration activities
  • Experience with CANES Hardware Variant 1.2, CANES Hardware Variant 3.0, Agile Core Services, or similar Navy Program of Record environments
  • Experience supporting integration, testing, validation, or fielding of new CANES capabilities in lab, test, fleet, or operational environments
  • Experience supporting classified and unclassified enclaves in Navy, NIWC Pacific, or other DoD test, fleet, or laboratory environments
  • Experience with Program of Record, GOTS, and COTS technologies such as ADNS, CANES, TACLANEs, VoIP/VTC, or similar network systems
  • Experience supporting boundary defense, secure transport, or access control technologies, including firewalls, IDS/IPS, VPNs, TACLANEs, or other encryption devices
  • Experience applying cybersecurity and compliance requirements within operational environments, including STIGs, vulnerability remediation, RMF, and ATO support
  • Experience with ACAS, Nessus, SCAP, eMASS, VRAM, CeDAR, or other RMF and ATO support tools and processes
  • Experience supporting VMware, ESXi, vCenter, Hyper-V, Windows Server, Red Hat Enterprise Linux, or related infrastructure platforms
Since 1995, KES continues to foster the entrepreneurial spirit of a growing small business that focuses on the needs of its customers and employees and serves to provide a rewarding and challenging career. KES offers a competitive salary and full range of benefits. KES, Inc. is an EEO/AA Employer committed to hiring and retaining a diverse workforce.

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