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Network Protocol Engineer Jobs (NOW HIRING)

Plume

Protocol Engineer

... a Protocol Engineer at Plume, you will be responsible for building end-to-end features, working ... Design, implement, and maintain the core blockchain network software that powers Plume's validators ...

City of Shakopee, MN

Bachelor's degree in Electrical Engineering, Computer Science, or related STEM field. * 8+ years of experience working with industrial network protocols such as Ethernet/IP, Modbus, PROFINET, OPC UA.

Daylight

Protocol Engineer

New York, NY

... kind of energy network-one that is transparent, decentralized, and designed for the energy ... The Role As a Protocol Engineer at Daylight, you'll lead the development of our core smart ...

Daylight

Protocol Engineer

New York, NY · On-site

... kind of energy network-one that is transparent, decentralized, and designed for the energy ... The Role As a Protocol Engineer at Daylight, you'll lead the development of our core smart ...

Char Network

Protocol Core Engineer

Miami, FL · On-site

$99K - $137K/yr

Senior Engineer • Location: Miami, FL strongly preferred • Project ... Char Network About Char Network Char Network is a proof-of-stake application coordination protocol ...

Char Network

Protocol Core Engineer

Miami, FL · On-site

$99K - $137K/yr

Senior Engineer Location: Miami, FL strongly preferred Project ... Char Network About Char Network Char Network is a proof-of-stake application coordination protocol ...

Sei

Protocol Software Engineer - Consensus

New York, NY · On-site

Protocol Engineering at Sei Sei Labs is looking for a Protocol Engineer to lead the development of ... network. You'll collaborate closely with our engineering team and ecosystem partners, constantly ...

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Network Protocol Engineer information

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How much do network protocol engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for network protocol engineer in the United States is $109,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $133,500.00 per year, depending on experience, location, and employer.

What cities are hiring for Network Protocol Engineer jobs?

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For Network Protocol Engineer jobs, the most frequently searched job titles are:

Network Protocol / Software Engineer

Grand Rapids, MI • On-site

SG2 Recruiting
Recruiting and Staffing Services • 1 - 10 employees
Learn more about SG2 Recruitingexternal

Full-time

Re-posted 27 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.