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Protocol Engineer Jobs (NOW HIRING)

Char Network

Protocol Core Engineer

Miami, FL · On-site

$99K - $137K/yr

Core Protocol Engineer Position: 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

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

Galaxy

VP, Protocol Engineer (Validators)

You are an experienced Protocol, DevOps or SRE Engineer with; * Prior software engineering or application development experience in modern programming language (.Net, Go, Rust, C/C++, etc.) * Ability ...

Intuitive Machines LLC

Protocols Engineer

Houston, TX · On-site

Space Networking Group - Protocols Engineer Houston Texas About Intuitive Machines: Intuitive ... Development and implementation of the software protocol stacks, TCP/IP, LTP, Bundle Protocol and ...

LayerZero Labs

Staff Solutions Architect

Manhattan, NY · On-site

$69.25 - $91.50/hr

... protocol engineers to C‑level executives. • Build and validate POCs and pilot integrations, often writing or reviewing code (e.g., smart contracts, backend services, or sample apps) to prove out ...

Launch Legends

Protocol / Technical Lead

Cheyenne, WY · On-site +1

Developer Hub & Application Marketplace - A decentralized platform where developers build, deploy ... ROLE: Protocol / Technical Lead ABOUT THE ROLE The Protocol / Technical Lead is the Foundation ...

Princeton IT Services

Agentic AI Engineer

New York, NY · On-site

... protocol. Engineer robust guardrails for safety, compliance, and least-privilege access. • ... Productionize LLMs: Build evaluation framework for open-source and foundational LLMs; implement ...

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Protocol Engineer information

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$102.5K

$154.2K

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How much do protocol engineer jobs pay per year?

As of Jun 24, 2026, the average yearly pay for protocol engineer in the United States is $154,166.00, according to ZipRecruiter salary data. Most workers in this role earn between $132,500.00 and $175,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Protocol Engineer position, and why are they important?

To thrive as a Protocol Engineer, you need strong expertise in network protocols, distributed systems, and computer science fundamentals, often supported by a degree in computer science or a related field. Familiarity with programming languages such as C++, Rust, or Go, as well as experience with network analyzers, protocol testing tools, and relevant industry certifications are preferred. Excellent problem-solving abilities, effective communication, and the ability to work independently or in cross-functional teams are valuable soft skills. These capabilities are vital for designing robust protocols, troubleshooting complex issues, and ensuring seamless integration within large-scale systems.

What engineers make $500,000?

Senior engineers in specialized fields such as software engineering, data engineering, or systems engineering can earn $500,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often includes bonuses, stock options, or profit sharing, particularly in technology companies or industries with high demand for technical expertise.

What does a protocol engineer do?

A protocol engineer designs, develops, and tests communication protocols used in networking and telecommunications systems. They ensure data is transmitted accurately and efficiently between devices, often working with network hardware, software, and security standards. Strong knowledge of networking concepts, programming skills, and familiarity with industry tools are essential for this role.

What does a Protocol Engineer do?

A Protocol Engineer designs, develops, and maintains communication protocols that enable data exchange between systems, devices, or networks. They work on low-level networking, blockchain protocols, or distributed systems, ensuring efficiency, security, and scalability. Their role involves researching new technologies, optimizing protocol performance, and troubleshooting interoperability issues. Strong knowledge of networking fundamentals, cryptography, and programming is essential for success in this role.

What are some common projects or tasks a Protocol Engineer typically works on?

Protocol Engineers typically design, implement, and optimize communication protocols for high-performance networks or blockchain systems. On a day-to-day basis, you may work on developing new protocol features, analyzing packet flows, debugging interoperability issues, or collaborating with security teams to ensure protocol robustness. Tasks also often include writing technical documentation, participating in architecture reviews, and contributing to open-source initiatives. The role often requires close collaboration with software engineers, QA specialists, and product managers to deliver solutions that meet both technical and business requirements.

Can I make 200K as an electrical engineer?

As a Protocol Engineer, earning $200,000 annually is possible with extensive experience, advanced skills, and working in high-paying industries such as telecommunications or networking. Salaries vary based on location, certifications, and company size, with senior roles and specialized expertise often commanding higher compensation.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as software engineering, data engineering, and network engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and in high-demand industries. Roles often require advanced certifications, leadership responsibilities, or working in competitive markets like technology or finance.
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Protocol Engineer jobs near you
Protocol Software Engineer - Consensus

Protocol Software Engineer - Consensus

Sei

New York, NY • On-site

Full-time

Posted 4 days ago

Job description

About Sei Labs
Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets.
Our teams are comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications.
Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders.
Check out our website and docs for more details.
Protocol Engineering at Sei
Sei Labs is looking for a Protocol Engineer to lead the development of core components of the Sei Blockchain. You'll work at the forefront of blockchain infrastructure, designing and optimizing the foundational layers of a high-performance, scalable decentralized network. You'll collaborate closely with our engineering team and ecosystem partners, constantly innovating to push the boundaries of blockchain technology. If you're passionate about low-level systems design, performance optimization, and shaping the future of decentralized networks, this is a rare opportunity to make a lasting impact in Web3.
Responsibilities
  • Write code to build the core sei blockchain (consensus, state management, etc.)
  • Proactively identify and drive optimizations and improvements to the product.
  • Collaborate with our frontend team to fine tune our REST API to support our customers.
  • Take ownership over your work and the work of the team.

Qualifications
  • 5+ years of infrastructure engineering experience.
  • Proven results in building or scaling Layer 1 blockchains performance.
  • A proven tech lead with experience planning and leading large projects with long-term impact on a single system or team.
  • Strong technical grasp and excellent judgment on task prioritizations.
  • Able to tackle complex engineering problems that deliver results.
  • History of creating and applying new processes and tooling to increase engineering efficiency.

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