Developing and maintaining Layer 2 and Layer 3 networking capabilities for routers, gateways, and secure communications platforms. * Implementing and supporting protocols including IPv4, IPv6, ARP ...
Developing and maintaining Layer 2 and Layer 3 networking capabilities for routers, gateways, and secure communications platforms. * Implementing and supporting protocols including IPv4, IPv6, ARP ...
Developing and maintaining Layer 2 and Layer 3 networking capabilities for routers, gateways, and secure communications platforms. * Implementing and supporting protocols including IPv4, IPv6, ARP ...
Developing and maintaining Layer 2 and Layer 3 networking capabilities for routers, gateways, and secure communications platforms. * Implementing and supporting protocols including IPv4, IPv6, ARP ...
Network Engineer
Chicago, IL · On-site
Python scripting. • Workflow automation • Layer 2 and Layer 3 and Layer 4-7 protocols • WAN ... communicator, both written and verbal • You discourage hero culture and ensure the team always ...
Network Engineer
Chicago, IL · On-site
Python scripting. • Workflow automation • Layer 2 and Layer 3 and Layer 4-7 protocols • WAN ... communicator, both written and verbal • You discourage hero culture and ensure the team always ...
... 3 and Layer 2 configuration and management Disaster Recovery - Networking Bandwidth monitoring and capacity planning Extensive knowledge of Internet Protocols, communication protocols, data and ...
... 3 and Layer 2 configuration and management Disaster Recovery - Networking Bandwidth monitoring and capacity planning Extensive knowledge of Internet Protocols, communication protocols, data and ...
1700 - Network Engineer III
San Diego, CA · On-site
$120K - $130K/yr
... Layer 3 tunnels. * Operating Linux systems and configuring/troubleshooting Linux network-related tasks. * Excellent verbal and written communication skills. * Ability to work with network-related ...
Quick apply
1700 - Network Engineer III
San Diego, CA · On-site
$120K - $130K/yr
... Layer 3 tunnels. * Operating Linux systems and configuring/troubleshooting Linux network-related tasks. * Excellent verbal and written communication skills. * Ability to work with network-related ...
Data Center Coordinator
Little Rock, AR · On-site
... understanding of core layer 2 and layer 3 fundamentals · Experience configuring and ... Cisco Unified Communications Manager · Bachelor's Degree in a technology related field is ...
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Data Center Coordinator
Little Rock, AR · On-site
... understanding of core layer 2 and layer 3 fundamentals · Experience configuring and ... Cisco Unified Communications Manager · Bachelor's Degree in a technology related field is ...
1700 - Network Engineer III
$120K - $130K/yr
... Layer 3 tunnels. * Operating Linux systems and configuring/troubleshooting Linux network-related tasks. * Excellent verbal and written communication skills. * Ability to work with network-related ...
1700 - Network Engineer III
$120K - $130K/yr
... Layer 3 tunnels. * Operating Linux systems and configuring/troubleshooting Linux network-related tasks. * Excellent verbal and written communication skills. * Ability to work with network-related ...
1700 - Network Engineer III
San Diego, CA · On-site
$120K - $130K/yr
... Layer 3 tunnels. * Operating Linux systems and configuring/troubleshooting Linux network-related tasks. * Excellent verbal and written communication skills. * Ability to work with network-related ...
1700 - Network Engineer III
San Diego, CA · On-site
$120K - $130K/yr
... Layer 3 tunnels. * Operating Linux systems and configuring/troubleshooting Linux network-related tasks. * Excellent verbal and written communication skills. * Ability to work with network-related ...
Network Engineer (Tier 3) with Security Clearance
Washington, DC · On-site
$160K - $175K/yr
Solid understanding of Layer 2/3 networking, subnetting, encryption, and communication protocols. * Must obtain an active Top Secret/Q clearance. Compensation for Network Engineer (Tier 3): * Salary ...
Network Engineer (Tier 3) with Security Clearance
Washington, DC · On-site
$160K - $175K/yr
Solid understanding of Layer 2/3 networking, subnetting, encryption, and communication protocols. * Must obtain an active Top Secret/Q clearance. Compensation for Network Engineer (Tier 3): * Salary ...
... Layer 3 In depth understanding of intermediate switching hardware Understand current industry ... Proactive and effective communication within and out of the organization Works well with others ...
... Layer 3 In depth understanding of intermediate switching hardware Understand current industry ... Proactive and effective communication within and out of the organization Works well with others ...
Senior Network Engineer - Telecom
Allen, TX · On-site
$96K - $132K/yr
Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...
Senior Network Engineer - Telecom
Allen, TX · On-site
$96K - $132K/yr
Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...
Senior Network Engineer - Telecom
Allen, TX · On-site
$96K - $132K/yr
Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...
Senior Network Engineer - Telecom
Allen, TX · On-site
$96K - $132K/yr
Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...
Senior Network Engineer - Telecom
Allen, TX · On-site
$96K - $132K/yr
Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...
Quick apply
Senior Network Engineer - Telecom
Allen, TX · On-site
$96K - $132K/yr
Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...
Senior Software Engineer - EVPN VXLAN
$180K - $220K/yr
Work with Layer 3 protocols such as BGP and OSPF. * Collaborate on Layer 2 bridging software ... Excellent communication and teamwork skills, with experience in working with cross-functional teams.
Senior Software Engineer - EVPN VXLAN
$180K - $220K/yr
Work with Layer 3 protocols such as BGP and OSPF. * Collaborate on Layer 2 bridging software ... Excellent communication and teamwork skills, with experience in working with cross-functional teams.
Team Lead, IT Network Engineering
Brentwood, TN · On-site
$96K - $132K/yr
Superior Layer 2 and Layer 3 protocol troubleshooting ability, specifically with using protocol ... Superior knowledge of Cisco Unified Communications Systems. * Superior knowledge of firewalls, data ...
Team Lead, IT Network Engineering
Brentwood, TN · On-site
$96K - $132K/yr
Superior Layer 2 and Layer 3 protocol troubleshooting ability, specifically with using protocol ... Superior knowledge of Cisco Unified Communications Systems. * Superior knowledge of firewalls, data ...
Work with Layer 3 protocols such as BGP and OSPF. * Collaborate on Layer 2 bridging software ... Excellent communication and teamwork skills, with experience in working with cross-functional teams.
Quick apply
Work with Layer 3 protocols such as BGP and OSPF. * Collaborate on Layer 2 bridging software ... Excellent communication and teamwork skills, with experience in working with cross-functional teams.
Senior Software Engineer - EVPN VXLAN
Santa Clara, CA · On-site
$180K - $220K/yr
Work with Layer 3 protocols such as BGP and OSPF. * Collaborate on Layer 2 bridging software ... Excellent communication and teamwork skills, with experience in working with cross-functional teams.
Senior Software Engineer - EVPN VXLAN
Santa Clara, CA · On-site
$180K - $220K/yr
Work with Layer 3 protocols such as BGP and OSPF. * Collaborate on Layer 2 bridging software ... Excellent communication and teamwork skills, with experience in working with cross-functional teams.
Network Engineer with Security Clearance
Lincoln, MA · On-site
$145K - $185K/yr
Troubleshoot complex Layer 2 and Layer 3 network issues, outages, degraded performance, and Tier 3 ... Strong communication, documentation, analytical, and customer-service skills. Preferred ...
Network Engineer with Security Clearance
Lincoln, MA · On-site
$145K - $185K/yr
Troubleshoot complex Layer 2 and Layer 3 network issues, outages, degraded performance, and Tier 3 ... Strong communication, documentation, analytical, and customer-service skills. Preferred ...
As a Mission Critical Communication Solutions Test Engineer, you will play a vital role in ensuring ... Validate Layer 1 (PHY), Layer 2 (MAC/RLC/PDCP), and Layer 3 (RRC/NGAP) signaling and procedures.
As a Mission Critical Communication Solutions Test Engineer, you will play a vital role in ensuring ... Validate Layer 1 (PHY), Layer 2 (MAC/RLC/PDCP), and Layer 3 (RRC/NGAP) signaling and procedures.
... layer 3 and 4 protocols (e.g., IP, TCP, UDP, etc.) * Ability to obtain and maintain a US Secret ... Familiarity with DoD command, control, and communication protocols * Experience with data analysis ...
... layer 3 and 4 protocols (e.g., IP, TCP, UDP, etc.) * Ability to obtain and maintain a US Secret ... Familiarity with DoD command, control, and communication protocols * Experience with data analysis ...
Layer Three Communications information
See salary details
$53.5K - $60.8K
4% of jobs
$60.8K - $68K
14% of jobs
$74.8K is the 25th percentile. Wages below this are outliers.
$68K - $75.3K
7% of jobs
$75.3K - $82.6K
7% of jobs
$82.6K - $89.9K
11% of jobs
The median wage is $94.2K / yr.
$89.9K - $97.1K
11% of jobs
$97.1K - $104.4K
10% of jobs
$104.4K - $111.7K
9% of jobs
$114K is the 75th percentile. Wages above this are outliers.
$111.7K - $119K
9% of jobs
$119K - $126.2K
11% of jobs
$126.2K - $133.5K
9% of jobs
$53.5K
$96.3K
$133.5K
How much do layer three communications jobs pay per year?
As of Aug 8, 2026, the average yearly pay for layer three communications in the United States is $96,327.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,000.00 and $117,500.00 per year, depending on experience, location, and employer.
What cities are hiring for Layer Three Communications jobs? Cities with the most Layer Three Communications job openings:
What are the most commonly searched types of Layer Three Communications jobs? The most popular types of Layer Three Communications jobs are:
What states have the most Layer Three Communications jobs? States with the most job openings for Layer Three Communications jobs include:
Full-time
Re-posted 23 days ago
Job description
SG2 Recruiting is supporting Wind RiverX in the search for a Senior Network Protocol / Software Engineer to support a classified aerospace and defense program in Grand Rapids, Michigan. This customer-facing technical leadership role combines hands-on protocol development with solution architecture, customer engagement, system integration, and deployment support. Candidates must possess an active Secret clearance, have 5+ years of network protocol and engineering experience.
What You Will Be Doing:
Designing, developing, and testing networking software and protocols for mission-critical aerospace and defense systems.
Supporting customer engagements including requirements gathering, solution architecture, implementation, testing, and deployment.
Developing and maintaining Layer 2 and Layer 3 networking capabilities for routers, gateways, and secure communications platforms.
Implementing and supporting protocols including IPv4, IPv6, ARP, ICMP, IGMP, DHCP, TCP, UDP, NTP, IPsec, and IKE.
Analyzing and optimizing Ethernet traffic, network performance, and protocol functionality.
Collaborating with engineering teams, mentoring developers, and creating technical documentation.
What You Need:
Active Secret security clearance.
5+ years of experience developing networking protocols, networking software, or embedded networking solutions.
Strong knowledge of OSI Layers 2–7, with expertise in Layer 2 and Layer 3 networking.
Experience with network routers, gateways, Ethernet networking, and network security protocols.
Proficiency in C/C++ development within Linux or embedded environments.
Experience implementing or integrating IPv4, IPv6, and IPsec-based solutions.
Excellent communication skills and ability to interact directly with customers and technical stakeholders.
It's a Plus If You Have:
Experience supporting classified defense, aerospace, or military programs.
Familiarity with Neighbor Discovery (ND), VLANs, and advanced routing technologies.
Experience with real time operating systems (RTOS), embedded systems, or secure communications platforms.
What's In It For You:
Work on advanced aerospace and defense technologies supporting national security missions.
Influence the design and development of next-generation networking solutions.
Join a collaborative team focused on innovation, technical excellence, and customer success.
About the Company
Wind RiverX delivers advanced software and engineering solutions for mission-critical aerospace, defense, and intelligent edge systems, supporting some of the world's most demanding operational environments.
About SG2 Recruiting
Sourced by ZipRecruiter
Industry
Recruiting and staffing services
Company size
1 - 10 Employees
Headquarters location
Fairfax, VA, US
Year founded
2013