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Software Engineer Network Protocol Engineer Jobs

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.

... 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 ...

You will implement the protocols and services the Network Architect defines - and help shape them ... Required QualificationsBS/MS in Computer Science, Software Engineering, or related field.4+ years ...

As a software engineer in the Network Systems group, you will collaborate with hardware engineers to design and build novel features that help Arista hardware run effectively and efficiently. You ...

The foundation is seeking a Protocol Engineer to join their technical team and contribute to the development of smart contracts for in-house projects, the protocol, Unichain, and grantee ...

They are seeking a Software Engineer for their Colossus Networking team to develop core networking ... networking protocols (UDP, TCP/IP, RDMA, etc.), distributed systems, and large-scale datacenter ...

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

As of Sep 11, 2026, the average yearly pay for software engineer network protocol engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

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

Network Protocol / Software Engineer

Grand Rapids, MI • On-site

SG2 Recruiting (Wind RiverX)
Recruiting and Staffing Services • 1 - 10 employees

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.