Premier cybersecurity company founded in 2012 by 3 expert hackers, specializing in novel research and practical solutions to reduce security risks.

Trail of Bits, a leading cybersecurity company founded in 2012, is seeking a Senior Security Engineer specializing in Application Security. This role is part of their growing Software Assurance team, focusing on comprehensive security assessments of client applications, particularly in MacOS environments.

The position offers a competitive salary range of $170,000 to $230,000, along with extensive benefits including fully-paid insurance packages, 401(k) matching, and various stipends for professional development and remote work setup. As a remote-first company with over 100 employees globally, Trail of Bits emphasizes autonomy and trust in their work culture.

The ideal candidate will bring strong expertise in MacOS security, with demonstrated ability in identifying and mitigating system-level vulnerabilities. Key responsibilities include conducting security assessments, developing custom security tools, performing architecture reviews, and contributing to the advancement of application security practices. Technical requirements include proficiency in Objective-C, Swift, Python, C++, Rust, and Go, along with strong debugging and reverse engineering skills.

What makes this role unique is the opportunity to work with industry-leading teams, contributing to both client projects and innovative research. The position offers collaboration with the Research & Engineering team on government-funded software security research, allowing you to advance the state of the art in security.

Trail of Bits stands out for its research-based approach to cybersecurity, helping secure some of the world's most targeted organizations. The company's commitment to democratizing security information through blogs, whitepapers, and open-source tools makes it an ideal place for security experts who want to make a significant impact in the field.

The company strongly values diversity and inclusion, actively seeking applicants with varied experiences and backgrounds. They provide equal employment opportunities and believe that diverse perspectives strengthen their team and lead to better outcomes. Whether you're interested in technical security assessments, tool development, or advancing security research, this role offers a unique opportunity to work at the forefront of application security.

Senior Security Engineer role at Trail of Bits focusing on MacOS security assessments, tool development, and application security.

Senior Security Engineer, Application Security

Premier security company founded in 2012 by 3 expert hackers, specializing in novel research and practical solutions to reduce security risks.

Trail of Bits, founded in 2012, is a premier security company that helps secure some of the world's most targeted organizations and devices. As a Security Engineer II in AI/ML Security, you'll join their Software Assurance team to conduct comprehensive security assessments of machine learning and large language model systems. The role involves examining software across the AI/ML supply chain, identifying novel attack vectors, and contributing to threat modeling. You'll work with cutting-edge AI security challenges, from examining LLM web applications to neural network architectures. The position offers competitive compensation ($165,000-$195,000), comprehensive benefits, and the flexibility of remote work. Trail of Bits values diversity and fosters an inclusive environment where different perspectives are celebrated. The company provides extensive professional development opportunities, including learning stipends and company-sponsored team events. This role is perfect for someone passionate about AI security and eager to work at the forefront of securing emerging technologies.

Security Engineer II position focusing on AI/ML security assessments, threat modeling, and framework development at Trail of Bits, offering remote work and competitive benefits.

Security Engineer II, AI/ML Security

Trail of Bits, founded in 2012, is a premier security company specializing in AI/ML security and comprehensive system protection. As a Security Engineer II in AI/ML Security, you'll join their Software Assurance team to conduct security assessments of machine learning and large language model systems. The role involves examining AI/ML supply chain security, identifying vulnerabilities, and developing mitigation strategies. You'll work with cutting-edge technologies, contribute to threat modeling, and help shape AI security frameworks. The position offers competitive compensation ($165,000-$195,000), comprehensive benefits, and the flexibility of remote work. Trail of Bits values diversity and fosters an inclusive environment where different perspectives drive innovation. The company's commitment to democratizing security information through blogs, whitepapers, and open-source tools makes it an ideal place for security experts looking to make a significant impact in the AI/ML security landscape.

Security Engineer II position at Trail of Bits focusing on AI/ML security assessments, threat modeling, and developing security frameworks for machine learning systems.

Trail of Bits is a cybersecurity firm specializing in security assessments and AI/ML security solutions.

Trail of Bits is seeking a Security Engineer II specializing in AI/ML Security to join their team. This remote position focuses on identifying and mitigating security vulnerabilities in machine learning models and AI systems. The role requires staying current with emerging AI/ML security threats and applying cutting-edge security research to protect AI systems. As part of the Assurance department, you'll work full-time to ensure the security and reliability of AI/ML systems. The position offers visa sponsorship for qualified candidates, though applications are not accepted from certain countries. The ideal candidate will bring hands-on experience in AI security, demonstrated ability to identify and address ML model vulnerabilities, and a commitment to staying at the forefront of AI security developments.

Remote Security Engineer II position at Trail of Bits focusing on AI/ML security, vulnerability assessment, and threat mitigation.

Security Engineer I, Blockchain

Premier place for security experts to boldly advance security and address technology's newest and most challenging risks.

Trail of Bits, founded in 2012, is a leading cybersecurity firm that addresses cutting-edge technology risks. As a Security Engineer I, Blockchain, you'll join a team shaping the future of blockchain security. You'll review blockchain code, smart contracts, and provide strategic advice to customers. The role involves using both manual analysis and automated tools to identify vulnerabilities in blockchain applications and smart contracts.

Key responsibilities include conducting code reviews for leading blockchain teams, designing solutions for complex engineering problems, and contributing to the maintenance and improvement of Trail of Bits' blockchain security tools. You'll also have the opportunity to push the boundaries of the industry through research and innovation.

The ideal candidate brings 2+ years of blockchain security engineering experience, proficiency in Solidity, and a deep understanding of the Ethereum Virtual Machine. Experience with automated testing tools like fuzzers, CodeQL, or Semgrep is crucial. Strong technical communication skills are essential for engaging with customers and contributing to the technical community.

Trail of Bits offers a competitive salary, comprehensive benefits, and a remote-first culture that supports work-life balance. The company is committed to diversity, equity, inclusion, and belonging, actively seeking applicants who can bring diverse perspectives to the team.

Join Trail of Bits to make a career-defining contribution to the blockchain security field and work at the forefront of cybersecurity innovation.

Join Trail of Bits as a Security Engineer I, Blockchain to shape the future of blockchain security, review code, and innovate in cybersecurity.

Premier cybersecurity company founded in 2012, specializing in novel research and practical solutions to reduce security risks for targeted organizations and devices.

Trail of Bits seeks a Senior Security Engineer, Blockchain to join our growing team that is shaping the future of blockchain security. We review blockchain code and smart contracts for security vulnerabilities, provide strategic advice to customers, and build custom tools like Slither, Echidna, and Medusa. The role involves being at the forefront of blockchain security research, reviewing blockchain applications for vulnerabilities using manual analysis and automated tools, and leveraging Go/Rust expertise to review blockchain off-chain code or infrastructure and smart contracts.

Key responsibilities include:
1. Code Review: Work directly with leading teams in the blockchain industry to review their code and help secure their products.
2. Problem Solving: Design and implement solutions for difficult engineering and research problems.
3. Tool Maintenance and Improvement: Collaborate to maintain and improve existing blockchain security tools.
4. Research and Innovation: Push the boundaries of the industry through research and tooling.

Requirements:
- Extensive experience as a blockchain security engineer
- Deep understanding of Solidity security and the Ethereum Virtual Machine (EVM)
- Proficiency in Go and/or Rust
- Experience with various blockchain platforms (Cosmos, Starknet, Substrate, Solana)
- Strong background in reviewing off-chain components and nodes
- Automated testing proficiency (fuzzers, CodeQL, Semgrep)
- Excellent technical communication skills

Trail of Bits offers competitive salary, comprehensive benefits, and a remote-first culture that values autonomy and trust. The company is committed to diversity, equity, inclusion, and belonging, actively seeking applicants with diverse experiences and backgrounds.

Join Trail of Bits as a Senior Security Engineer, Blockchain to shape the future of blockchain security through code review, research, and tool development.

Trail of Bits Engineering Jobs

Premier cybersecurity company founded in 2012 by 3 expert hackers, specializing in novel research and practical solutions to reduce security risks.