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Senior Network Design Engineer Jobs in California

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 ...

Sr. Network Engineer

Los Angeles, CA

$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 ...

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 ...

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 ...

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 ...

Senior Network Engineer

Los Angeles, CA · On-site

$112K - $153K/yr

They are seeking a Senior Network Engineer to design, deploy, and support resilient network infrastructure that enables the design, testing, launch, and operation of their high-powered satellites.

Senior Network Engineer

San Jose, CA · On-site

$121K - $167K/yr

Responsibilities : • Design and configure Palo Alto Networks VPN solutions to support Zero Trust ... Senior-level experience in network security engineering • Strong hands-on experience with Palo ...

Senior Network Engineer

Los Angeles, CA · On-site

$112K - $153K/yr

... Senior Network Engineer to help build and operate the networks that enable the design, testing ... Responsibilities : • Design, deploy, and operate enterprise and mission-critical network ...

Showing results 41-60

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 Aug 12, 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 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.

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 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.
What cities in California are hiring for Senior Network Design Engineer jobs? Cities in California with the most Senior Network Design Engineer job openings:
Infographic showing various Senior Network Design Engineer job openings in California as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 8% Part Time, 2% Temporary, and 4% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $122,165 per year, or $58.7 per hour.

Senior Network Engineer - Millennium Space Systems

Boeing

El Segundo, CA • On-site

$158K - $215K/yr

Full-time

Medical, Life, Retirement

Re-posted 25 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 612 frontline employees who took The Breakroom Quiz

33rd of 538 rated manufacturers


Job description

Senior Network Engineer - Millennium Space Systems

Company:

Millennium Space Systems

Millennium Space Systems, a part ofBoeing Defense, Space and Security(BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to global security, like missile warning and Earth observation.

Our team is curious, bold and innovative. We take risks, innovate and explore new techniques and technologies. We influence change because we challenge the status quo. And when we watch our satellites launch, we know each one of us made it happen.

We areseekinga highly skilled and experienced Senior Network Engineer to join our dynamic IT team. This pivotal role willbe responsible forthe design, implementation, maintenance, and optimization of our organization's network infrastructure. The IT Network Engineer will provide technical leadership, mentor junior engineers, and ensure the security, reliability, and scalability of our network operations. This position requires a deep understanding of networking principles, hands-on experience with complex network environments, and strong problem-solving capabilities. Strong communication and organizational skills are critical to success in this position, along with the ability to build strong relationships, collaborate in a cross-functional environment, and utilize problem-solving skills to proactively identify and manage risks and opportunities. This position is onsite at our office in El Segundo, CA.

This position's internal job title is Network Design. Our team is currently hiring for level 5.

Position Responsibilities:

  • Design, plan, and implement robust, scalable, and secure network architectures, including LAN, WAN, wireless, and cloud networking solutions
  • Manage network security, including firewall configuration, intrusion detection/prevention systems, and access control
  • Lead the deployment of network hardware and software, including routers, switches, firewalls, VPNs, and load balancers
  • Ensure network resilience and implement disaster recovery and business continuity plans
  • Develop and maintain comprehensive network documentation, including diagrams, configurations, and policies

Basic Qualifications (Required Skills/Experience):

  • Bachelor's Degree and 6+ years' of experience or an equivalent combination of education
  • Do you have the ability to obtain a U.S. Security clearance for which the U.S. Government requires U.S. citizenship?
  • Experienced with multi-vendor switching and routing (e.g., Juniper, Cisco, Dell)
  • Experience with Quality of Service (QOS), routing and switching protocols
  • Experience with Palo Alto next generation firewall systems
  • Experience deploying and maintaining VPN technologies (e.g., IPsec, SSL VPN, Azure ExpressRoute)
  • Experience with Palo Alto Networks Panorama
  • Active IAT Level 2 certifications per DoD Instruction 8570 (8140)
  • Cisco Certified Network Associate (CCNA) or higher
  • Experience with cloud networking environments (e.g., AWS, Azure)

Preferred Qualifications (Desired Skills/Experience):

  • Experience with network automation and scripting (e.g., Python, Ansible)
  • Proficiency in network monitoring and analysis tools (e.g., SolarWinds, Wireshark)
  • Knowledge of wireless networking standards and technologies
  • Juniper Networks Certified Internet Associate (JNCIA) or higher
  • Palo Alto Networks Certified Network Security Administrator (PCNSA) or higher

Conflict of Interest:

Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.

Drug Free Workplace:

Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Total Rewards:

At Millennium Space Systems, a Boeing Company, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range: Level 5: $158,950 - $215,050

Millennium is DDTC-registered, ITAR-compliant Company. This position is located at a facility that requires special access. Applicants MUST be U.S. citizens and eligible for a security clearance. Additionally, applicants must be willing to apply for and maintain a security clearance. We encourage all interested candidates to apply for any open position for which they feel they are qualified.

Category = Information Technology & Analytics

Language Requirements:

Not Applicable

Education:

Not Applicable

Relocation:

Relocation assistance is not a negotiable benefit for this position.

Export Control Requirement:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

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