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Senior Network Engineer Jobs in Fallbrook, CA (NOW HIRING)

NTENT

Senior Network Engineer

Carlsbad, CA · On-site

$106K - $146K/yr

Reporting to the Director of Infrastructure & Operations, the Senior Network Engineer is responsible for designing, managing, and supporting all network-related operations for NTENT's infrastructure.

NTENT

Senior Network Engineer

Carlsbad, CA · On-site

$106K - $146K/yr

Operations, the Senior Network Engineer is responsible for designing, managing, and supporting all network-related operations for NTENT's infrastructure. Under general supervision, this position ...

Kore1

Sr. Network Engineer

San Diego, CA · On-site

$110K - $151K/yr

Overall, the position of Senior Network Engineer is expected to partner with the organization to: * Install, maintain, and support network routers, switches, and other communications devices used by ...

Accelint

Senior Network Engineer

San Diego, CA · On-site

$120K - $160K/yr

We are seeking a Senior Network Engineer to strengthen networking initiatives supporting Foreign Military Sales (FMS) programs. The ideal candidate will have substantial experience with military C4I ...

SB Energy

Sr. Network Engineer

San Diego, CA · On-site

$110K - $151K/yr

Title : Sr. Network Engineer Basic Function The Engineering and Innovation (E&I) team at SB Energy provides technical insights and assists decision-making across all life cycle phases of renewable ...

Simarn Solutions, LLC

Sr. Network Engineer

San Diego, CA · On-site

$110K - $151K/yr

Position Sr. NETWORK ENGINEER) Location San Diego, CA Duration 1600 Hours (Approx. 1 year) Remote Work NO Minimum Experience 5-8 Years Technical skills necessary are: * Expert in Azure or other cloud ...

Simarn Solutions, LLC

Sr. Network Engineer

San Diego, CA · On-site

$110K - $151K/yr

Position Sr. NETWORK ENGINEER) Location San Diego, CA Duration 1600 Hours (Approx. 1 year) Remote Work NO Minimum Experience 5-8 Years Technical skills necessary are: * Expert in Azure or other cloud ...

Accelint

Senior Network Engineer

San Diego, CA · On-site

$120 - $160/hr

We are seeking a Senior Network Engineer to strengthen networking initiatives supporting Foreign Military Sales (FMS) programs. The ideal candidate will have substantial experience with military C4I ...

Accelint

Senior Network Engineer

San Diego, CA · On-site

$110K - $151K/yr

We are seeking a Senior Network Engineer to strengthen networking initiatives supporting Foreign Military Sales (FMS) programs. The ideal candidate will have substantial experience with military C4I ...

Rockstar Games

Senior Network Engineer

Carlsbad, CA · On-site

$107K - $147K/yr

Rockstar is on the lookout for a talented Senior Network Engineer to manage the infrastructure and network services supporting millions of players across our game franchises. The successful candidate ...

Rockstar Games

Senior Network Engineer

Carlsbad, CA · On-site

$107K - $147K/yr

Rockstar is on the lookout for a talented Senior Network Engineer to manage the infrastructure and network services supporting millions of players across our game franchises. The successful candidate ...

LPL Financial

AVP, Senior Network Engineer

San Diego, CA · Hybrid

$103K - $172K/yr

LPL is seeking a Senior Network Engineer to join our Datacenter Network Engineering team. This individual will be responsible for the design, engineering, and operations of our LAN/WAN and hybrid ...

Apex Systems

Sr. Network Sys Admin (SD)

San Diego, CA · On-site

$125 - $135/hr

Senior Network Engineer** to support the **Naval Information Warfare Center Pacific (NIWC Pacific)** by providing engineering and operational support for physical **Combined Test Bed (CTB)** network ...

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All JobsNetwork Engineer JobsSenior Network Engineer JobsSenior Network Engineer Jobs in Fallbrook, CA

Senior Network Engineer information

See Fallbrook, CA salary details

$44.5K

$129.7K

$183.4K

How much do senior network engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for senior network engineer in Fallbrook, CA is $129,742.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,000.00 and $149,400.00 per year, depending on experience, location, and employer.

What is a senior network engineer?

Senior Network Engineers are experienced IT professionals responsible for designing, implementing, and managing complex computer networks within organizations. They oversee network infrastructure, troubleshoot issues, ensure network security, and optimize performance. Typically, they lead network projects, mentor junior staff, and collaborate with other IT teams to support business operations. Their expertise covers a range of technologies, including routers, switches, firewalls, and cloud networking.

What does a senior network engineer do?

A senior network engineer builds and maintains data communication networks for a company or organization. As a senior network engineer, you have several years of industry experience and lead a team of junior network engineers and network administrators to ensure both the local area network (LAN) and wide area network (WAN) are functioning properly. Your job duties include installing software and hardware, creating a layout plan for cables, and troubleshooting and solving problems that arise with the networks for which you are responsible.

What are the key skills and qualifications needed to thrive as a senior network engineer, and why are they important?

To excel as a Senior Network Engineer, you need a deep understanding of network architecture, protocols, security, and typically a bachelor's degree in computer science or a related field. Expertise in configuring and troubleshooting routers, switches, firewalls, and experience with tools like Cisco IOS, Juniper, or cloud networking platforms, along with certifications such as CCNP or CCIE, are highly valued. Strong problem-solving abilities, communication skills, and leadership are crucial for designing solutions and collaborating with IT teams. These competencies ensure reliable, secure, and scalable network infrastructures that support critical business operations.

What are some common challenges faced by senior network engineers when managing large-scale network infrastructures?

Senior Network Engineers often encounter challenges such as integrating new technologies into legacy systems, ensuring network security across a growing number of devices, and maintaining high availability while performing upgrades or troubleshooting. Balancing the demands of multiple stakeholders—like IT, security, and business units—can also be complex. Staying updated with evolving protocols and proactively identifying potential performance bottlenecks are crucial parts of effectively managing large-scale environments.

What is the difference between Senior Network Engineer vs Network Administrator?

AspectSenior Network EngineerNetwork Administrator
CertificationsCCNP, CCIE, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implement, and troubleshoot complex networksMaintain and support existing network infrastructure
ResponsibilitiesNetwork architecture, advanced troubleshooting, project leadershipNetwork setup, monitoring, routine maintenance

While both roles involve network management, a Senior Network Engineer focuses on designing and implementing complex network solutions, often leading projects. In contrast, a Network Administrator primarily maintains and supports existing networks, ensuring smooth daily operations.

More about Senior Network Engineer jobs

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

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

Senior Network Engineer jobs near you
Infographic showing various Senior Network Engineer job openings in Fallbrook, CA as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 20% Part Time, and 5% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $129,742 per year, or $62.4 per hour.

Senior Network Engineer

Zachary Piper Solutions

San Diego, CA • On-site

$125 - $135/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 5 days ago

Job description

Zachary Piper Solutions is seeking a Senior Network Engineer to support a company focused on delivering advanced network engineering, testing, and operational support for mission-critical defense environments supporting the Naval Information Warfare Center Pacific (NIWC Pacific). This position is 100% onsite in San Diego, CA. The Senior Network Engineer will provide engineering, integration, testing, troubleshooting, maintenance, and security support for complex Combined Test Bed (CTB) network environments. This is an opportunity to support critical national defense missions while working with cutting-edge networking, cloud, and cybersecurity technologies.

Responsibilities for the Senior Network Engineer include:
  • Provide operational and engineering support for CTB network environments, including installation, configuration, upgrades, maintenance, and STIG compliance of network infrastructure.
  • Monitor, analyze, and troubleshoot network performance at both physical and IP packet levels utilizing network management and monitoring tools.
  • Design and maintain secure connectivity across multi-cloud environments, including AWS and Azure, managing VLANs, VPCs, route tables, and virtual gateways.
  • Configure and support enterprise networking technologies including routing, switching, firewalls, IPsec tunnels, OSPF, and BGP.
  • Implement and manage network security solutions including Aruba ClearPass, 802.1x authentication, NAC technologies, and Zero-Trust architectures.
Required Qualifications for the Senior Network Engineer include:
  • 10+ years of experience in network engineering, administration, and operational support within complex enterprise or government environments.
  • Experience with routing and switching platforms, Palo Alto firewalls, HPE Aruba solutions, OSPF, BGP, IPsec, AWS, and Azure cloud networking.
  • Strong troubleshooting, performance analysis, testing, documentation, and network security experience.
  • Master's degree in Computer Science, Information Technology, or a related field.
  • Active Secret Security Clearance.
Required Certifications:
  • One DoD 8570 IAT Level II Certification: Security+ CE, CySA+, GSEC, SCNP, or SSCP.
  • One Networking Certification: CCNA, CCNP, or CCDP.
Compensation for the Senior Network Engineer include:
  • Salary Range: $125,000 - $135,000 depending on experience
  • Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, Sick Leave as required by law
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