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Senior Protocol Engineer Jobs (NOW HIRING)

CesiumAstro

Senior Project Engineer I

Austin, TX · On-site

$98.10K - $127.90K/yr

We are seeking a highly driven Senior Project Engineer I to lead the planning and execution of test ... Oversee test execution, ensuring adherence to safety protocols, engineering specifications, and ...

CesiumAstro

Senior Project Engineer I

Austin, TX

$98.10K - $127.90K/yr

We are seeking a highly driven Senior Project Engineer I to lead the planning and execution of test ... Oversee test execution, ensuring adherence to safety protocols, engineering specifications, and ...

Top Engineer

Sr Electrical Engineer

Saint James, NY

$115K - $125K/yr

Sr Electrical Engineer 🚀 Step into a high-impact Sr Electrical Engineer opportunity with a ... communication protocols (CAN, I2C, SPI, UART, etc.) 🔹 Experience integrating wireless ...

CesiumAstro

Senior Project Engineer I

Austin, TX · On-site

$98.10K - $127.90K/yr

We are seeking a highly driven Senior Project Engineer I to lead the planning and execution of test ... Oversee test execution, ensuring adherence to safety protocols, engineering specifications, and ...

Lightspark

Senior Crypto Security Engineer

Los Angeles, CA · On-site +1

$200K - $238K/yr

We are seeking a Senior Security Engineer with a rare combination of deep infrastructure roots ... Secure Protocol Engineering: Perform deep-dive code audits and risk assessments of core protocol ...

Amtex System Inc.

Senior Salesforce Developer

Reston, VA

$130.60K - $159.70K/yr

Senior Salesforce Developer Role Overview * Location: Reston, VA (Hybrid: 3 days/week on-site ... Strong understanding of Salesforce architecture, including governor limits and security protocols ...

Top Engineer

Senior Electrical Engineer

Jacksonville, FL · On-site +1

$115K - $160K/yr

Senior Electrical Engineer 🚀 Are you ready to lead complex electrical design projects that shape ... protocols for construction and design services. * 🔹 Preferred: Proven experience leading ...

kindeva

Senior Device Engineer

Maryland Heights, MO · On-site

$101K - $138.70K/yr

Generates or reviews/approves SOPs, test protocols, engineering test reports and provides laboratory oversight as needed. Responsible for adhering to design controls and documenting all product ...

kindeva

Senior Device Engineer

Maryland Heights, MO

$101K - $138.70K/yr

Generates or reviews/approves SOPs, test protocols, engineering test reports and provides laboratory oversight as needed. Responsible for adhering to design controls and documenting all product ...

kindeva

Senior Device Engineer

Maryland Heights, MO

$101K - $138.70K/yr

Generates or reviews/approves SOPs, test protocols, engineering test reports and provides laboratory oversight as needed. Responsible for adhering to design controls and documenting all product ...

kindeva

Senior Device Engineer

Maryland Heights, MO · On-site

$101K - $138.70K/yr

Generates or reviews/approves SOPs, test protocols, engineering test reports and provides laboratory oversight as needed. Responsible for adhering to design controls and documenting all product ...

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All JobsSenior Protocol Engineer Jobs

Senior Protocol Engineer information

See salary details

$59.5K

$126.6K

$183.5K

How much do senior protocol engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for senior protocol engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Protocol Engineer, and why are they important?

To thrive as a Senior Protocol Engineer, you need in-depth knowledge of network protocols, distributed systems, cryptography, and strong programming skills, typically backed by a degree in computer science or a related field. Familiarity with protocol design tools, languages like Rust, Go, or C++, and experience with blockchain frameworks or RFC standards are often required. Excellent problem-solving, communication, and collaboration skills help in leading teams and navigating complex technical challenges. These abilities are crucial for designing secure, efficient protocols and ensuring reliable communication within advanced technology ecosystems.

How does a Senior Protocol Engineer typically collaborate with cross-functional teams during the protocol development lifecycle?

As a Senior Protocol Engineer, collaboration with cross-functional teams is essential throughout the protocol development lifecycle. You will work closely with product managers to understand requirements, coordinate with security engineers to ensure protocol robustness, and partner with frontend/backend engineers to support implementation. Regular communication, code reviews, and design discussions are common, as you’ll often serve as a technical lead, guiding architecture decisions and ensuring alignment across teams. This collaborative approach helps ensure the protocol meets both technical and business objectives while maintaining high standards for security and performance.

What does a Senior Protocol Engineer do?

A Senior Protocol Engineer is responsible for designing, implementing, and optimizing communication protocols that enable secure and efficient data exchange over networks or within distributed systems. They work on developing new protocols or improving existing ones, often focusing on areas like blockchain, networking, or cryptography. Their role involves collaborating with cross-functional teams, troubleshooting protocol-related issues, and ensuring that protocols are robust, scalable, and secure. Additionally, they may mentor junior engineers and contribute to open-source projects or standards bodies.

What engineers make $300,000 a year?

Senior engineers in fields such as software engineering, data engineering, and specialized roles like senior protocol engineers can earn $300,000 or more annually, especially with extensive experience, advanced skills, and working in high-demand industries or companies. Compensation often includes base salary, bonuses, and stock options, particularly in technology and finance sectors.

What is the difference between Senior Protocol Engineer vs Network Engineer?

AspectSenior Protocol EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CCNP, CCIEBachelor's in Computer Science, certifications like CCNA, CCNP
Work EnvironmentDesigning, analyzing, and optimizing network protocols, often in R&D or specialized teamsManaging and maintaining network infrastructure, troubleshooting connectivity issues
Industry UsageTelecommunications, data centers, networking hardware companiesIT departments, service providers, enterprise networks

The Senior Protocol Engineer focuses on developing and optimizing network protocols, requiring deep technical expertise. In contrast, a Network Engineer manages and maintains network infrastructure, ensuring connectivity and performance. Both roles require relevant certifications and work in related environments, but their core responsibilities differ significantly.

What cities are hiring for Senior Protocol Engineer jobs? Cities with the most Senior Protocol Engineer job openings:
What are the most commonly searched types of Protocol Engineer jobs? The most popular types of Protocol Engineer jobs are:
What states have the most Senior Protocol Engineer jobs? States with the most job openings for Senior Protocol Engineer jobs include:
Senior Protocol Engineer jobs near you
Infographic showing various Senior Protocol Engineer job openings in the United States as of May 2026, with employment types broken down into 94% Full Time, 2% Part Time, 1% Temporary, and 3% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.

Predicate - Senior FullStack Engineer

De Circle

New York, NY • On-site, Remote

Full-time

Medical, Dental, Vision, PTO

Posted 25 days ago

Job description

About us
We're building Predicate, a platform that is setting the standard for how regulated blockchain applications enforce transaction rules at the smart contract layer. Predicate empowers teams to create modular and programable policies-such as AML/CFT checks and offchain collateral requirements-that are verified before transactions execute onchain. Our solution ensures these policies are securely enforced with cryptographic guarantees, providing robust risk management tailored to real-world customer needs.
The role
As a senior full stack engineer, you'll build core backend services, developer-facing APIs, and UIs that power Predicate's developer platform. You'll focus on delivering a high-quality developer experience, with direct ownership over feature design and implementation. This is a high-impact position where you'll shape how developers interact with and implement our solutions.
Responsibilities
  • Contribute to the technical direction of our application architecture across backend and frontend
  • Design and build UIs, SDK, and API infrastructure
  • Build visualization tools for monitoring policy enforcement and network activity
  • Collaborate with protocol engineers to design developer-friendly abstractions

Perks
  • Unlimited PTO with a high level of autonomy for your work
  • Best-in-class health, dental and vision insurance
  • Quarterly world-wide team offsites

  • 7+ years of full stack engineering experience
  • Strong frontend skills with modern frameworks (e.g. React, Next.js) and/or deep familiarity with Golang
  • Experience with backend services, databases, and systems design
  • Deep understanding of cloud infrastructure, particularly AWS
  • Bonus: Experience building developer tools, SDKs, or APIs
  • Autonomy, initiative, and a drive to ship high-quality systems

Apply