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Subnetting Jobs in California (NOW HIRING)

SAIC

Cybersecurity Analyst

Anaheim, CA · Hybrid

$80K - $120K/yr

Candidate should possess a solid understanding of OSI and TCP/IP, Dynamic Routing, IP addressing, subnetting, network topologies, physical security, authentication, encryption, firewalls, VPNs, and ...

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Senior IT Technician

San Diego, CA · On-site

$34 - $38.50/hr

Strong knowledge of networking, routers, switches, firewalls, Domains, DNS, DHCP, Subnetting, and working with ISPs. * Enthusiastic personality and strong work ethic Preferred Experience: * Office ...

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Viasat, Inc.

Senior Systems Engineer

Carlsbad, CA

$176K - $264K/yr

Subnetting, VLANS, TCP, and UDP * Ability to work autonomously with minimal instruction, balanced with the ability to seek assistance when needed. What will help you on the job * Ability to see the ...

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Subnetting information

See California salary details

$38.5K

$74.5K

$121.9K

How much do subnetting jobs pay per year?

As of Aug 9, 2026, the average yearly pay for subnetting in California is $74,517.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,800.00 and $87,300.00 per year, depending on experience, location, and employer.

What is subnetting?

A subnetting job typically involves designing, implementing, and managing IP network subnets to optimize network performance and security. Professionals in this role allocate IP address ranges, reduce network congestion, and enhance security by segmenting networks. They often work with routers, switches, and firewalls to ensure efficient data traffic flow. This role is essential in IT networking, especially for organizations managing large-scale networks.

What are the key skills and qualifications needed for subnetting?

To excel in the field of subnetting, strong knowledge of networking fundamentals, IP addressing, and network design principles is essential, typically supported by certifications like CompTIA Network+ or Cisco CCNA. Experience with network management tools, subnet calculators, and configuration of routers and switches is highly valued. Analytical thinking, attention to detail, and effective communication skills set candidates apart in collaborative and technical environments. Mastering these skills is crucial for ensuring secure, efficient, and scalable network infrastructure in business-critical operations.

What does a professional specializing in subnetting do?

Professionals specializing in subnetting are often responsible for designing and implementing IP address schemes, configuring subnet masks, and ensuring network segments meet organizational needs. They regularly collaborate with network engineers, IT security teams, and system administrators to ensure proper connectivity, optimal traffic flow, and robust network security. Daily tasks may include updating documentation, troubleshooting addressing issues, and optimizing existing subnet layouts for performance and scalability. This role is key to maintaining efficient network operations and supporting business growth.

What are the most commonly searched types of Subnetting jobs in California? The most popular types of Subnetting jobs in California are:
What are popular job titles related to Subnetting jobs in California? For Subnetting jobs in California, the most frequently searched job titles are:
What job categories do people searching Subnetting jobs in California look for? The top searched job categories for Subnetting jobs in California are:
What cities in California are hiring for Subnetting jobs? Cities in California with the most Subnetting job openings:
Subnetting jobs near you
Infographic showing various Subnetting job openings in California as of July 2026, with employment types broken down into 40% Full Time, 20% Part Time, and 40% Contract. Highlights an 100% In-person job distribution, with an average salary of $74,517 per year, or $35.8 per hour.

Network Architect III

Rootshell Enterprise Technologies, Inc.

Sunnyvale, CA • On-site

$75.50 - $101.25/hr

Full-time

Re-posted 7 days ago

Job description

Design, develop, test and maintain network provisioning, testing , and developing Deployment guidelines for production deployment of underlying network devices with a specific focus on supporting customer facing Key provisioning .
Work with Network Architecture, Network Engineering, Software Development and NOC Teams to develop requirements and timelines for new features and integration.
Coordinate with Application teams to define and implement interfaces between the Business Applications and Provisioning subsystem. • Propose solutions for developing scalable and highly available network software applications used in the management of data center network infrastructure.
Skills:
  • Experience with Switching, Routing, policy based routing and network virtualization using MPLS is required • IP fundamentals, IP subnetting, SNMP and BGP experience are required
  • Experience with Python Automation is desired. Delivers within timelines based on high quality and sustainable results • Self-motivated team player
  • Excellent written and verbal communication
  • Design, develop, test and maintain network provisioning, testing , and developing Deployment guidelines for production deployment of underlying network devices with a specific focus on supporting customer facing Key provisioning .
  • Work with Network Architecture, Network Engineering, Software Development and NOC Teams to develop requirements and timelines for new features and integration.
  • Coordinate with Application teams to define and implement interfaces between the Business Applications and Provisioning subsystem.
  • Propose solutions for developing scalable and highly available network software applications used in the management of data center network infrastructure.
  • Skills
  • Experience with Switching, Routing, policy based routing and network virtualization using MPLS is required
  • IP fundamentals, IP subnetting, SNMP and BGP experience are required
  • Experience with Python Automation is desired. Delivers within timelines based on high quality and sustainable results • Self-motivated team player
  • Excellent written and verbal communication

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