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Network Engineer Jobs in Temecula, CA (NOW HIRING)

Viasat, Inc.

Principal Communications Engineer

Carlsbad, CA · On-site

$224K - $336K/yr

Solid understanding of IP/Networking equipment, including configuration, application and resolving problems in routers, switches, TCP-IP networks, Crypto, Wi-Fi, VoIP and VTC * Aerospace engineering ...

Viasat, Inc.

Principal Communications Engineer

Carlsbad, CA · On-site

$224K - $336K/yr

Solid understanding of IP/Networking equipment, including configuration, application and resolving problems in routers, switches, TCP-IP networks, Crypto, Wi-Fi, VoIP and VTC * Aerospace engineering ...

Viasat, Inc.

Aviation Network Technician

Carlsbad, CA · On-site

$36.78 - $55.05/hr

Work with internal teams to document process/procedures (i.e., Global Network Operations (GNO), Network Services Engineering (NSE), Terminal Services Engineering (TSE), Government Mobility Service ...

Viasat, Inc.

Aviation Network Technician

Carlsbad, CA · On-site

$36.78 - $55.05/hr

Work with internal teams to document process/procedures (i.e., Global Network Operations (GNO), Network Services Engineering (NSE), Terminal Services Engineering (TSE), Government Mobility Service ...

CIS

Sales Engineer

San Clemente, CA · On-site

CIS serves as a single-source partner across the network lifecycle, bringing together solution engineering, connectivity, hardware and software, project management, deployment, field services ...

Kore1

Network & Systems Administrator

Valley Center, CA · On-site

$75K - $102K/yr

Programming tools and equipment, software, and utilities. * Concepts, methods, techniques, and ... Network & Systems Admin. MS Certifications, Cisco, Oracle Certs, etc. Windows OS, VMWware Internet ...

L3HHCM20

Scientist, Systems Engineering

Carlsbad, CA · On-site

$153K - $284K/yr

Serve as the primary responsible engineer for certification to common National Security Agency ... Guide implementation of secure network design, segmentation strategies, encryption mechanisms, and ...

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Showing results 21-40

All JobsNetwork Engineer JobsNetwork Engineer Jobs in Temecula, CA

Network Engineer information

See Temecula, CA salary details

$30.8K

$108.3K

$157K

How much do network engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for network engineer in Temecula, CA is $108,331.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,400.00 and $132,600.00 per year, depending on experience, location, and employer.

What does a network engineer do?

A Network Engineer is responsible for designing, implementing, and maintaining the computer networks that support in-house voice, data, video, and wireless network services. They ensure network reliability and performance, troubleshoot issues, and optimize network security. Network Engineers work with hardware and software, coordinate with other IT professionals, and often manage upgrades or expansions to meet an organization's needs.

What does a network engineer do?

Network Engineers support and optimize all processes for maintaining a company’s computer network, selecting and deploying software and hardware and making local area networks (LANs) and wide area networks (WANs) accessible, and making sure that company personnel can securely access the internet to complete work. Network Engineers also analyze network performance, configure network features based on client needs, and develop guidelines for acceptable network use.

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

Network Engineers working with large-scale enterprise networks often encounter challenges such as ensuring network security across multiple locations, minimizing downtime during upgrades or maintenance, and troubleshooting complex connectivity issues. They may also need to balance high availability with performance, manage diverse hardware and software, and coordinate with cross-functional teams like cybersecurity and IT support. Staying updated with rapidly evolving technologies and addressing scalability concerns are key aspects of the role.

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 network protocols, routing and switching, and typically hold a degree in computer science or a related field. Familiarity with tools like Cisco IOS, network monitoring software, and certifications such as CCNA or CCNP are highly valued. Strong problem-solving skills, effective communication, and the ability to work well under pressure set top performers apart. These skills ensure the reliable design, implementation, and maintenance of network infrastructure, which is critical for organizational connectivity and security.

What is the difference between Network Engineer vs Network Administrator?

AspectNetwork EngineerNetwork Administrator
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and troubleshooting network infrastructureManaging and maintaining existing network systems
ResponsibilitiesNetwork design, configuration, and optimizationMonitoring, maintaining, and supporting network operations
Industry UsageIT, telecommunications, large enterprisesCorporate, small to medium businesses, educational institutions

While both roles involve working with networks, Network Engineers focus on designing and building network systems, whereas Network Administrators manage and support existing networks. Understanding these differences helps organizations assign the right responsibilities and professionals for their network needs.

Are network engineers still in demand?

Network engineers are still in demand due to ongoing growth in IT infrastructure, cybersecurity needs, and cloud computing. They typically require skills in network design, troubleshooting, and certifications like Cisco CCNA or CompTIA Network+ to stay competitive in the job market.
More about Network Engineer jobs

What are the most commonly searched types of Network Engineer jobs in Temecula, CA?

The most popular types of Network Engineer jobs in Temecula, CA are:

What job categories do people searching Network Engineer jobs in Temecula, CA look for?

The top searched job categories for Network Engineer jobs in Temecula, CA are:

What cities near Temecula, CA are hiring for Network Engineer jobs?

Cities near Temecula, CA with the most Network Engineer job openings:

Network Engineer jobs near you
Infographic showing various Network Engineer job openings in Temecula, CA as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, and 5% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $108,331 per year, or $52.1 per hour.

COMSEC Test Engineer

Trillion Technology Solutions

Oceanside, CA • On-site

$75K - $80K/yr

Full-time

Re-posted 13 days ago

Job description

About the RoleThis position blends advanced COMSEC expertise with multi-layer network engineering to ensure mission-ready, secure communications across complex environments. Individuals will apply detailed technical knowledge of COMSEC equipment, communications protocols, and network infrastructure to support installation, configuration, troubleshooting, and functional checkout of hardware/software configurations. This role also provides Tier III operational support and contributes to the reliability and security of enterprise-level networks.Key ResponsibilitiesCOMSEC Engineering & Testing· Technical Integration - Apply deep expertise in space and terrestrial communications protocols to mitigate technical and programmatic risks during COMSEC system integration.· Systems Operations - Execute precise configuration, operation, and performance testing on COMSEC systems to ensure mission readiness.· Maintenance & Troubleshooting - Perform fault isolation, troubleshooting, and maintenance actions to restore systems to peak functionality.· Functional Validation - Conduct comprehensive functional checkouts of hardware/software configurations to meet rigorous security specifications.Network Operations & Engineering· LAN/WAN Support - Support installation and maintenance of client LAN/WAN devices.· Incident Response - Respond to and resolve incidents; demonstrate strong troubleshooting and communication skills.· Change Management - Draft and implement standard network change requests.· Enterprise Level Support - Support end users with incident management, site surveys, TEMS, and new equipment installation.· Configuration Management - Update topology drawings, maintain accurate asset records, and conduct inventory.Technical Networking Skills· Layer 1 Networking - CAT5/6, SM/MM fiber, serial cables, SFPs.· Layer 2 Networking - Configure/troubleshoot switches, MAC addresses, VLANs, port security.· Layer 3 Networking - Subnetting; familiarity with OSPF, BGP, GRE and general routing best practices· Switching & IOS Upgrades - Perform IOS upgrades for Cisco.· VM Lifecycle Management - Ability to provision, manage, and allocate resources for Virtual Machines (VMs) and guest OS installations.Required Qualifications· Active TOP SECRET/SCI clearance or eligible to obtain.· Compliance with DoD 8140 IAT Level II requirements.· Practical experience installing and operating COMSEC equipment within secure communications architectures.· Familiarity with utilizing Encryption Fill devices (Simple Key Loader, Tactical Key Loader)Preferred Qualifications· Strong understanding of cryptographic key management and secure transport solutions.· Familiarity with fundamental cryptography concepts, including the management, lifecycle, and secure handling of public and private encryption keys.· Working knowledge of modern cryptographic protocols and secure communication standards such as HAIPE, IPsec, cryptographic algorithms, over-the-network-keying, and over-the-air-transfer.· Experience with automated network testing platforms, with direct experience utilizing Spirent environments or equivalent industry-standard traffic generators· Strong proficiency in scripting with Python and PowerShell to support automation and change management.  Trillion is an equal opportunity employer. Applicants are considered for positions without regard to race, religion, gender, native origin, age, disability, or any other category protected by applicable federal, state, or local law.