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Network Protocol Software Engineer Jobs (NOW HIRING)

City of Shakopee, MN

Based in our Austin location, as a Network Protocol Specialist you will contribute to the design ... Collaborate with software and hardware teams to integrate protocol stacks and validate performance.

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 ...

Sei

Protocol Software Engineer - Storage

New York, NY · On-site

... Sei network hits mainstream traction. If you're passionate about low-level systems design ... Qualifications * 5+ years of infrastructure engineering experience * 2+ years of EVM specific work ...

TalentWave

Network Software Engineer

Chicago, IL · On-site

This position combines in-depth knowledge about networking protocols and access control algorithms with extensive software engineering practice and the ability to implement reliable software modules ...

TalentWave

Network Software Engineer

Chicago, IL · On-site

This position combines in-depth knowledge about networking protocols and access control algorithms with extensive software engineering practice and the ability to implement reliable software modules ...

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Network Protocol Software Engineer information

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How much do network protocol software engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for network protocol software 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 are popular job titles related to Network Protocol Software Engineer jobs?

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

Infographic showing various Network Protocol Software Engineer job openings in the United States as of June 2026, with employment types broken down into 97% Full Time, 1% Part Time, and 2% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

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 26 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.