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Senior Network Design Engineer Jobs in California

Astrolab

Sr. Network Engineer

Hawthorne, CA · On-site

$110K - $135K/yr

Sr. Network Engineer Department: IT Employment Type: Full Time Location: Hawthorne, California ... We design and build the systems and hardware the lunar economy will come to depend on - rovers ...

The Rockridge Group

Senior Network Engineer

Emeryville, CA · Hybrid

$120K - $164K/yr

... senior network engineer to join our IT infrastructure team in a very fast paced, growth company ... This position offers flexibility to design new systems from the ground up - and to have a real ...

Together AI

Senior Network Engineer

San Francisco, CA · On-site

$122K - $167K/yr

About the Role Together AI is looking for a Senior Network Engineer to design, deploy, and operate the global network infrastructure supporting our production services and high-performance AI compute ...

Collabera

Senior Network Engineer

Foster City, CA · On-site

$121K - $166K/yr

Senior Network Engineer Duration: 9 months (9/30/16). Potential to extend or convert. Target Start ... Plan, design, implement, and provide ongoing support of network systems of high complexity in ...

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 ... Lead network design process, manage existing networks. * Work in collaboration with the US ...

blueStone

Sr. Network Engineer

Los Angeles, CA · On-site

$112K - $153K/yr

The Sr. Network Engineer will serve as a leader for the global network & telecom team and will have ... Design and engineer complex data network solutions and act as technical resource to other problems ...

Extron

Sr. Network Applications Engineer

Anaheim, CA · On-site

$115K - $120K/yr

SR. NETWORK APPLICATIONS ENGINEER Company Overview: Extron is a leading developer and manufacturer ... This includes both pre and post sales design, implementation and support as well as validation of ...

Accelint

Senior Network Engineer

San Diego, CA

$110K - $151K/yr

We are seeking a Senior Network Engineer to strengthen networking initiatives supporting Foreign ... Lead network design process, manage existing networks. * Work in collaboration with the US ...

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 ... Wide area network design, deployments, and administration of MPLS, DIA, and SDWAN. * Collaborate ...

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 ... Design resilient, segmented power plant and substation networks, including LAN/WAN, VLANs and VRFs ...

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 ... design of new network topologies and the deployment of new equipment to create highly reliable 24x7 ...

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Showing results 41-60

All JobsNetwork Design Engineer JobsSenior Network Design Engineer JobsSenior Network Design Engineer Jobs in California

Senior Network Design Engineer information

See California salary details

$41.9K

$122.2K

$172.7K

How much do senior network design engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior network design engineer in California is $122,165.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $140,600.00 per year, depending on experience, location, and employer.

What is a senior network design engineer?

Senior Network Design Engineers are experienced IT professionals who specialize in planning, designing, and implementing complex computer networks for organizations. They analyze business requirements, create network architecture plans, and ensure that systems are secure, scalable, and efficient. These engineers often lead network projects, troubleshoot advanced issues, and provide guidance to junior staff. Their expertise is crucial for organizations that rely on robust and reliable network infrastructure to support their operations.

How does a senior network design engineer typically collaborate with other IT teams during large-scale network deployments?

A Senior Network Design Engineer works closely with cross-functional teams such as systems administrators, security specialists, and project managers during large-scale network deployments. They participate in planning meetings to gather requirements, align network architecture with business goals, and ensure security and compliance standards are met. Throughout the deployment, they coordinate with implementation teams to troubleshoot issues and optimize performance, and often provide guidance to junior engineers. Effective communication and teamwork are essential for successful project delivery and ongoing network reliability.

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

To thrive as a Senior Network Design Engineer, you need advanced knowledge of network architecture, protocols, and security, usually backed by a degree in computer science or a related field and several years of experience. Familiarity with tools such as Cisco IOS, Juniper Junos, network simulation software, and certifications like CCNP or CCIE are typically required. Strong problem-solving abilities, effective communication, and project management skills distinguish top performers in this role. These competencies ensure the design and implementation of robust, scalable, and secure network infrastructures that support organizational goals.

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

AspectSenior Network Design EngineerNetwork Engineer
CertificationsCCNP, CCIE, Cisco Certified Design ExpertCCNA, CompTIA Network+
Work EnvironmentDesigning complex network architectures, planning upgradesImplementing, configuring, maintaining networks
ResponsibilitiesHigh-level network design, strategic planningNetwork setup, troubleshooting, support

The Senior Network Design Engineer focuses on designing and planning advanced network systems, requiring specialized certifications and strategic skills. In contrast, the Network Engineer handles the implementation and maintenance of networks, often working under the guidance of design engineers. Both roles are essential in network infrastructure but differ in scope and seniority.

What cities in California are hiring for Senior Network Design Engineer jobs?

Cities in California with the most Senior Network Design Engineer job openings:

Senior Network Design Engineer jobs near you
Infographic showing various Senior Network Design Engineer job openings in California as of August 2026, with employment types broken down into 83% Full Time, 12% Part Time, and 5% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $122,165 per year, or $58.7 per hour.

Sr. Network Engineer

Astrolab

Hawthorne, CA • On-site

$110K - $135K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 22 days ago

Job description

Sr. Network Engineer
Department: IT
Employment Type: Full Time
Location: Hawthorne, California
Compensation: $110,000 - $135,000 / year
Description
Astrolab is The Lunar Operations Company. We design and build the systems and hardware the lunar economy will come to depend on - rovers, power, and data networks for sustained operations on the Moon. We are focused on the problems that must be solved before the next chapter of human exploration can scale. The Moon does not forgive untested assumptions. The people who work here know that, and they wouldn't have it any other way.
Astrolab is seeking a Senior Network Engineer to own the design, implementation, and security of our enterprise and mission critical network infrastructure. This role requires hardening networks to meet NIST 800-171/53 and integrate on-premises environments into our cloud platforms. This position reports to the IT Manager, Cloud & Infrastructure.
What you'll do:
  • Design and implement fault tolerant network architecture that aligns with NIST 800-171 and 53 frameworks
  • Deploy, configure, and maintain network, wireless, firewall infrastructure across physical offices and cloud platforms
  • Architect and manage Azure cloud networking topologies (Hub & Spoke architectures, Virtual WAN, Azure ExpressRoute, VPN Gateways)
  • Support mission operations by ensuring real-time, low-latency telemetry and video broadcast streams
  • Use tools like Ansible, Chef, or Puppet to automate network and firewall configurations
  • Monitor performance, troubleshoot issues, and optimize performance of the network environments
  • Act as the subject matter expert and primary escalation point for networking, cloud connectivity, and performance issues
  • Mentor and coach entry/mid-level engineers interested in expanding their skillsets
  • Participate in on-call rotations, troubleshoot infrastructure issues, and perform root-cause analysis (RCA) for system outages
  • Maintain clear, up-to-date documentation of architectural diagrams, deployment processes, and runbooks

What you'll bring:
Basic Qualifications
  • Bachelor's degree in a Science, Technology, Engineering, Mathematics (STEM) related field or equivalent combination of education and experience
  • 2+ years of professional experience supporting enterprise network infrastructure
  • Experience configuring and supporting enterprise network infrastructure

Preferred Qualifications
  • Experience configuring and troubleshooting routing and switching technologies
  • Experience administering enterprise firewalls
  • Experience with TCP/IP networking, including routing, switching, DNS, and DHCP
  • 6+ years of professional experience in network engineering
  • Experience supporting network infrastructure in aerospace, defense, government, finance, or other regulated industries
  • Experience administering Cisco, Juniper, Palo Alto, Aruba, Silver Peak, or equivalent enterprise networking platforms
  • Experience with BGP, OSPF, RADIUS, TACACS+, IPSec, Multicast, 802.1X, VRRP, or HSRP
  • Experience supporting cloud or hybrid-cloud networking
  • Experience with NIST/CMMC requirements
  • Experience with IaC tools
  • Relevant networking certifications
  • Experience supporting aerospace, defense, or other mission-critical environments

Benefits and Perks
  • Join a team of best-in-class engineers building the foundation of planetary surface exploration
  • Equity ownership in the company
  • Comprehensive health benefits, including medical, dental, vision, and mental health support
  • 401(k) plan with company match
  • Flexible PTO and parental leave
  • Home office set up reimbursement
  • Weekly lunch stipend, plus complimentary snacks and beverages on-site
  • Once a month social hour on-site with food and drinks

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