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Security Protocol Engineer Jobs (NOW HIRING)

Rockstar

Protocol Engineer

This client is committed to driving value in key focus areas such as Protocol and Innovation, Developers, Governance, Research, and Security through strategic grant-making. The foundation is seeking ...

fun.xyz

Protocol Engineer

New York, NY

While this unlocks more open and programmable financial systems, it also introduces significant ... Write highly efficient, well-tested code and participate in security audits to ensure protocol ...

PulseRise Technologies

Protocol Engineer

Manhattan, NY · On-site

$150 - $200/hr

Perform security reviews and proactively mitigate smart contract vulnerabilities * Support incident ... Technical deep dive with protocol lead / Solidity engineer * Smart contract design and security ...

Voiceflow

Protocol Engineer

Manhattan, NY · On-site

$125 - $150/hr

Role Overview We're looking for a Protocol Engineer to join our core blockchain team and help build ... Write highly efficient, well‑tested code and participate in security audits to ensure protocol ...

fun.xyz

Protocol Engineer

New York, NY · On-site

While this unlocks more open and programmable financial systems, it also introduces significant ... Write highly efficient, well-tested code and participate in security audits to ensure protocol ...

PulseRise Technologies

Protocol Engineer

New York, NY · On-site

... security, and cross-chain interactions. You will collaborate closely with backend engineers and ... Architect secure protocol components for onchain payments and settlement systems Write highly ...

Daylight

Protocol Engineer

New York, NY · On-site

The Role As a Protocol Engineer at Daylight, you'll lead the development of our core smart ... Security & Auditing * Lead internal security reviews and coordinate third-party audits of smart ...

Fun

Protocol Engineer

They are seeking a Protocol Engineer to join their core blockchain team, where the role involves ... security audits to ensure protocol safety • Research and evaluate new blockchain technologies ...

fun.xyz

Protocol Engineer

New York, NY

While this unlocks more open and programmable financial systems, it also introduces significant ... Write highly efficient, well-tested code and participate in security audits to ensure protocol ...

Daylight

Protocol Engineer

New York, NY · On-site

The Role As a Protocol Engineer at Daylight, you'll lead the development of our core smart ... Security & Auditing * Lead internal security reviews and coordinate third-party audits of smart ...

PulseRise Technologies

Protocol Engineer

New York, NY · On-site

... security, and cross-chain interactions. You will collaborate closely with backend engineers and ... Architect secure protocol components for onchain payments and settlement systems Write highly ...

MDAEdge

Blockchain Protocol Engineer

Austin, TX · On-site

Responsibilities : • We are searching for experienced Blockchain Protocol Engineer that have an understanding of the current limitations facing blockchain scalability in regards to speed, security ...

WiredCurrencies

$150 - $200/hr

Protocol Development And Security Work The engineer collaborates with backend and product teams on blockchain solutions. The work includes writing efficient tested code, taking part in security ...

Nasdaq

RWA Principal Protocol Engineer

New York, NY · On-site

As a RWA Principal Protocol Engineer, you'll serve as the primary technical author of the Nasdaq ... Proven deployment of security token or regulated asset contracts on public or permissioned ...

De Circle

Fun.xyz - Protocol Engineer

New York, NY · On-site

Role Overview We're looking for a Protocol Engineer to join our core blockchain team and help build ... Write highly efficient, well-tested code and participate in security audits to ensure protocol ...

Nasdaq

RWA Principal Protocol Engineer

New York, NY · On-site

As a RWA Principal Protocol Engineer,you'llserve as the primary technical author of the Nasdaq ... Proven deployment of security token or regulated asset contracts on public or permissioned ...

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All JobsSecurity Protocol Engineer Jobs

Security Protocol Engineer information

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$61.5K

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How much do security protocol engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for security protocol engineer in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What is a security protocol engineer?

Security Protocol Engineers are professionals who design, implement, and analyze cryptographic protocols that protect data and communications within computer systems and networks. They work to ensure that information is transmitted securely, preventing unauthorized access, data breaches, and cyber attacks. Their responsibilities often include assessing existing security protocols, developing new solutions, and collaborating with other cybersecurity experts to maintain robust system defenses. These engineers play a vital role in industries where data security and privacy are critical, such as finance, healthcare, and technology.

What are the key skills and qualifications needed to thrive as a security protocol engineer?

To thrive as a Security Protocol Engineer, you need deep knowledge of cryptography, secure communications, and network security, typically backed by a degree in computer science or a related field. Familiarity with industry standards such as TLS, SSL, and tools like Wireshark, OpenSSL, and relevant certifications (e.g., CISSP, CEH) is often required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with teams and address complex security challenges. These skills are essential to design, implement, and maintain secure protocols that protect organizational data and maintain trust in digital systems.

What are some typical challenges a security protocol engineer faces when ensuring secure communication between distributed systems?

Security Protocol Engineers often encounter challenges such as balancing robust security with system performance, addressing compatibility issues across diverse platforms, and staying ahead of evolving cyber threats. They must ensure that cryptographic protocols are not only resilient against current attack vectors but also scalable and maintainable as systems grow. Close collaboration with software developers, network engineers, and product teams is common to ensure secure implementation and seamless integration of protocols into existing infrastructures.

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

AspectSecurity Protocol EngineerNetwork Security Engineer
CertificationsCEH, CISSP, OSCPCISSP, CCNP Security, CEH
Work EnvironmentDesigning and analyzing security protocols, cryptography, secure communicationImplementing and managing network security measures, firewalls, intrusion detection
Industry UsageTech, finance, government for secure communication protocolsAny industry with network infrastructure, including enterprise and service providers

The Security Protocol Engineer focuses on developing and analyzing security protocols and cryptographic systems, ensuring secure communication. In contrast, the Network Security Engineer implements and manages network security tools to protect organizational networks. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in focus and scope.

What cities are hiring for Security Protocol Engineer jobs?

Cities with the most Security Protocol Engineer job openings:

What states have the most Security Protocol Engineer jobs?

States with the most job openings for Security Protocol Engineer jobs include:

What are popular job titles related to Security Protocol Engineer jobs?

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

Protocol Engineer

Remote

Rockstar
201 - 500 employees
Learn more about Rockstarexternal

Full-time

Re-posted 6 days ago

Job description

Rockstar is recruiting for a foundation dedicated to supporting the growth, decentralization, and sustainability of a leading decentralized finance protocol. This client is committed to driving value in key focus areas such as Protocol and Innovation, Developers, Governance, Research, and Security through strategic grant-making.
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 collaborations.
As a Protocol Engineer, the candidate will play a key role in designing, implementing, and optimizing smart contract systems. The role involves participating in technical design discussions, weighing trade-offs between optimization, flexibility, and integration, while also providing design feedback for ecosystem participants such as hook developers and Unichain DeFi projects.
What the Candidate Will Do:
- Design, implement, and optimize Solidity-based smart contracts for projects related to the protocol, focusing on security, efficiency, and maintainability.
- Provide technical guidance and design feedback for external developers building on the protocol and Unichain, including hook developers and DeFi projects.
- Explore and prototype new DeFi primitives, trading mechanisms, and smart contract architectures to expand the protocol's capabilities.
- Participate in design sessions and code reviews, ensuring high standards in code quality, security, and organization.
- Implement unit tests, fuzz testing, and gas optimizations to ensure smart contract reliability and performance.
As a Protocol Engineer, the candidate may work on:
- Hooks and reference implementations for the protocol's latest version
- Experimental swapping UX designs
- Indexers and graph traversal algorithms
- Composable DeFi legos
- SDK abstractions and developer tooling
- Periphery integrations such as liquidity management tools and swap-and-add functionalities
What the Candidate Brings to the Table:
Required Skills & Experience:
- Strong understanding of DeFi patterns and smart contract architecture
- At least two years of experience writing complex Solidity smart contracts with an emphasis on readability, maintainability, and security
- Proficiency with Foundry, including cheatcodes, foundry.toml, and script execution
- Experience with unit testing and fuzz testing for smart contract security
- Confidence using Git and managing version control in a collaborative engineering environment
- Ability to design clean abstractions and reusable smart contract components
- Familiarity with the protocol's latest version contracts and related DeFi protocols
Nice to Haves:
- Experience with Yul and low-level opcodes for gas-efficient smart contract development
- Knowledge of gas optimization techniques
- Experience with invariant testing for smart contract correctness
- Public speaking experience for developer outreach and technical presentations
- Familiarity with TypeScript for SDK and front-end integrations
About the Foundation:
In pursuit of a more open and fair financial system, the foundation supports the growth, decentralization, and sustainability of the community. Through grants, they are driving value in five key focus areas: Protocol and Innovation, Developers, Governance, Research, and Security. Their grant-making approach is designed to maximize positive impact, bringing in new contributors to the community who focus on building new initiatives, committees, products, infrastructure, and more. To learn more about their community impact, visit their website.

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