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Networking Jobs in Fullerton, CA (NOW HIRING)

TP-Link

Product Manager, Home Networking

Irvine, CA · On-site

TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, committed to delivering innovative products that enhance connectivity. They are seeking a Product ...

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All JobsNetworking JobsNetworking Jobs in Fullerton, CA

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See Fullerton, CA salary details

$15

$27

$40

How much do networking jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for networking in Fullerton, CA is $27.80, according to ZipRecruiter salary data. Most workers in this role earn between $23.56 and $30.34 per hour, depending on experience, location, and employer.

What is a networking professional?

Networking professionals are specialists who design, implement, manage, and troubleshoot computer networks within organizations. They ensure reliable communication and data sharing between devices, maintain network security, and optimize network performance. These professionals may work with local area networks (LANs), wide area networks (WANs), cloud networks, and other related technologies. Their roles often include tasks such as configuring routers and switches, monitoring network traffic, and resolving connectivity issues. Networking professionals are essential for keeping businesses and organizations connected and secure in today's digital world.

What are computer networking jobs?

Computer networking jobs involve designing, implementing, and maintaining an organization’s computer network. As a computer network engineer, or in similar job titles, you may be in charge of installing a brand new network or updating an existing network. Your duties may include help desk work, troubleshooting issues with the network and with general computer problems experienced by staff. Networking jobs vary depending on the organization and its specific requirements–a multi-national organization has very different networking requirements than a small start-up of five people. Entry-level help desk positions can be a good way to transition into a career as a computer network specialist or engineer.

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, troubleshooting, and infrastructure, typically supported by a degree in computer science or a related field. Familiarity with networking hardware, Cisco or Juniper devices, and certifications like CCNA or CompTIA Network+ are highly valued. Strong analytical thinking, attention to detail, and effective communication skills help in diagnosing issues and collaborating with IT teams. These competencies are essential for maintaining secure, efficient, and reliable network operations critical to organizational performance.

How does a networking professional typically collaborate with other IT teams within an organization?

Networking professionals frequently work alongside system administrators, security teams, and help desk staff to ensure smooth and secure operation of an organization's IT infrastructure. Collaboration often involves troubleshooting connectivity issues, implementing network upgrades, and ensuring network security protocols are properly integrated with other systems. Effective communication and teamwork are essential, as network changes can impact multiple departments. Regular meetings, cross-functional projects, and coordinated response to incidents are common ways networking professionals interact with peers across IT.

What is the difference between Networking vs Network Administrator?

AspectNetworkingNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+, Cisco certifications
Work EnvironmentDesigning, implementing, and troubleshooting network systemsManaging and maintaining existing network infrastructure
Job FocusBuilding and planning networksMonitoring and supporting network operations
Common TasksNetwork design, configuration, security setupNetwork monitoring, troubleshooting, user support

Networking involves designing and planning network systems, while Network Administrators focus on managing and maintaining those networks. Both roles require similar certifications and often work in the same industry environments, but their daily responsibilities differ significantly.

Do networking jobs pay well?

Networking jobs, such as network administrators and engineers, typically offer competitive salaries that vary based on experience, certifications, and location. Professionals with skills in Cisco, Cisco CCNA, or CCNP certifications often earn higher wages, especially in enterprise environments or with specialized knowledge of network security and infrastructure.

What are the careers in networking?

Careers in networking include roles such as network administrator, network engineer, systems analyst, and cybersecurity specialist. These positions typically require knowledge of networking protocols, hardware, and security tools, along with relevant certifications like Cisco CCNA or CompTIA Network+.

What is a networking job?

A networking job involves designing, implementing, managing, and maintaining computer networks to ensure reliable data communication within organizations. Professionals in this field often work with routers, switches, firewalls, and network protocols, and may hold certifications like Cisco CCNA or CompTIA Network+ to demonstrate their skills.
More about Networking jobs

What are the most commonly searched types of Networking jobs in Fullerton, CA?

The most popular types of Networking jobs in Fullerton, CA are:

What are popular job titles related to Networking jobs in Fullerton, CA?

For Networking jobs in Fullerton, CA, the most frequently searched job titles are:

What job categories do people searching Networking jobs in Fullerton, CA look for?

The top searched job categories for Networking jobs in Fullerton, CA are:

What cities near Fullerton, CA are hiring for Networking jobs?

Cities near Fullerton, CA with the most Networking job openings:

Networking jobs near you
Infographic showing various Networking job openings in Fullerton, CA as of August 2026, with employment types broken down into 1% Internship, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $57,819 per year, or $27.8 per hour.

Optical Networking Engineer

Mesh Optical Technologies

Gardena, CA • On-site

$132K - $171K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 19 days ago

Job description

Location: Gardena, CA
Mesh Optical Technologies was founded on the belief that optical photons will be at the center of advanced technologies in the coming century. Making advanced technology ubiquitous means building at scale, and that's exactly what we're doing at Mesh.
We're seeking an Optical Networking Engineer to lead the network-level design of our optical interconnect solutions - trading network architectures, evaluating routing and switching hardware, and engineering signal performance across customer fabrics, then carrying those designs through validation and deployment. This is a role for an engineer who can reason from the topology down to the link, weigh hardware trade-offs across switch, NIC, and optical platforms, and translate a design into the documentation that makes it deployable at scale.
Responsibilities
  • Trade and evaluate network architectures and interconnect topologies to guide how Mesh optical hardware is designed into and optimized across customer networks
  • Design end-to-end optical interconnect solutions at the network level, specifying transceivers, fiber plant, cabling, and link configurations to meet reach, bandwidth, latency, and performance targets
  • Conduct routing and switching hardware trade studies, evaluating switch, router, and NIC platforms across radix, port speed, and fabric scaling to inform interconnect design decisions
  • Own network-level signal and optical performance, including link budgets, modulation-format trade-offs (NRZ, PAM4), BER/OSNR/OMA, receiver sensitivity, and FEC margin across the deployed link
  • Model and analyze link and channel performance to predict behavior across topologies and operating conditions, and use those results to drive design and deployment choices
  • Develop comprehensive deployment documentation - interconnect design guides, commissioning checklists, integration and application notes, and field service procedures that enable repeatable, high-quality deployments as the customer base scales
  • Define and execute characterization, interoperability, and qualification test plans validating optical link performance within Ethernet, InfiniBand, and other high-speed interconnect architectures, including switch and NIC platforms from major vendors
  • Lead bring-up, link validation, and acceptance testing of Mesh optical hardware in the lab and on-site within customer network environments
  • Diagnose and resolve hardware, firmware, software, and link-level issues across optical, electrical, and firmware boundaries, including optical power and signal-quality troubleshooting, module register debug, host interface bring-up, and system-level fault isolation
  • Support module management interface bring-up and debug, including CMIS configuration, diagnostics page interpretation, and firmware update workflows
  • Support pre-deployment site readiness assessments, including review of customer network topology, infrastructure requirements, and interface specifications
  • Capture field issues, failure modes, and customer feedback with sufficient technical detail to enable root-cause investigation, and feed lessons learned back into design and process improvements
  • Develop diagnostic tools, scripts, and utilities that accelerate troubleshooting and reduce time-to-resolution
  • Collaborate with optical, electrical, firmware, and manufacturing teams to drive resolution of field-discovered issues and feed learnings into product and process improvements
  • Support product qualification, early field trials, and interoperability testing for new products
Qualifications
  • Bachelor's or Master's degree in electrical engineering, optical engineering, photonics, computer engineering, computer science, or a related discipline
  • 2+ years of experience in optical networking, network or interconnect design, system integration, test, or a closely related hands-on role
  • Working knowledge of network architectures and high-speed interconnect fabrics, including topology trade-offs and scaling considerations across Ethernet, InfiniBand, and other high-speed protocols
  • Working knowledge of optical networking and link design fundamentals, including transceiver operation, link budgets, modulation formats (NRZ, PAM4), and common optical performance metrics (BER, OSNR, OMA, receiver sensitivity)
  • Familiarity with routing and switching hardware - switches, routers, and NICs - and how radix, port speed, and fabric design affect interconnect choices
  • Familiarity with optical module management interfaces and standards, including CMIS and associated diagnostic and configuration workflows
  • Software and scripting proficiency sufficient to model link performance, write diagnostic tools, parse logs, automate test sequences, and interface with hardware
  • Strong lab and debugging skills, including comfort with instrumentation (oscilloscopes, optical power meters, BERTs, optical spectrum analyzers) and the ability to trace issues across optical, electrical, and firmware boundaries
  • Ability to develop clear, repeatable technical documentation that enables deployment at scale
  • Demonstrated ability to work independently in unstructured environments, triage problems under time pressure, and drive issues to resolution with limited resources
  • Strong written and verbal communication skills, including the ability to document technical issues clearly and communicate effectively with both engineering peers and customer network operations teams
  • Willingness to travel for deployments and field trials (estimated 25%), with occasional extended hours as deployments require
Preferred Experience
  • Experience designing data center or HPC network fabrics, including topology trade studies and fabric scaling analysis
  • Experience conducting hardware trade studies across switch, router, NIC, and optical platforms
  • Experience with link-budget modeling, channel modeling, or optical/RF simulation tools
  • Familiarity with PAM4 DSP, FEC, and signal-integrity considerations at high data rates
  • Experience designing or characterizing optical transceivers, optical engines, or optical interconnects
  • Deep familiarity with pluggable optical module standards and form factors
  • Experience with CMIS implementation, module firmware development or debug, and diagnostic monitoring (DDM/DOM)
  • Experience validating optical transceiver interoperability across switch, NIC, and host platforms from major vendors
  • Familiarity with data center network topologies, fabric architectures, and high-radix switch deployments
  • Experience with embedded systems debug, including firmware flashing and serial console troubleshooting (JTAG, UART, I2C, SPI)
  • Experience with optical test equipment and methods, including tunable lasers, optical spectrum analyzers, receiver sensitivity testing, and OTDRs for fiber plant characterization
  • Familiarity with relevant IEEE and OIF standards (e.g., 802.3, OIF CEI, CAUI)
  • Experience with Linux system administration, command-line troubleshooting, and network configuration and diagnostics
  • Experience in a field engineering, field applications, or customer-facing technical role supporting optical networking hardware
Compensation and Benefits
Pay range - Optical Networking Engineer: $110,000.00 - $160,000.00 per year
Title and base salary are determined on a case-by-case basis commensurate with experience and merit.
In addition to base salary, compensation for this role includes:
  • Eligibility for long-term incentives including company stock options and discretionary bonuses awarded for exceptional achievements
  • Comprehensive medical, vision, and dental insurance with significant cost covered by the company for yourself and dependents
  • Paid parental leave and flexible PTO (3 weeks accrued vacation and 10 company holidays per year)
  • 401(k) retirement plan access
  • Relocation assistance to sunny Los Angeles

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