Senior Security Engineer, Enterprise
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 2d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 39d ago
The date the source published, not the day we noticed it (2026-09-01). Last seen at its source 2h ago.
We have tracked this listing since 5 Oct 2026 (5 days). The employer's own board has carried it every time we have read it, most recently 2 hours ago.
Is it remote?
The listing says yes
The location field doesn't say remote, so our assessment is based on the title or the description. Read the listing before applying.
Who may apply?
United States
The description states no restriction of its own. This is the source's own tag.
Pay not stated
Similar roles pay $167.5k–231.5k/yr
Middle 50% of 2263 listings that do state pay — Engineering · Senior · United States · USD/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
-
Ashby employer's own board first seen 5d ago · last seen 2h ago
The listing
Jito builds the market layer of Solana: the execution, capital, and incentive infrastructure behind the network's onchain economy. That includes the validator client running the majority of Solana stake, BAM (a new framework for verifiable ordering, pre-execution privacy, and programmable blockspace), JitoSOL (the leading liquid staking token on Solana), and JTX (trading built directly on our own market infrastructure).
We are a lean, high-density team. Everyone here owns real surface area, works in the open, and ships at pace. The engineers on this team are the people market makers call when milliseconds matter.
About the Role
We're growing our security team and looking for an engineer who can own a broad operational and technical scope: someone equally at home triaging an access request, running a security review, or building a custom testing framework. You'll report directly to the Head of Security, working closely to strengthen and scale our security posture across the organization.
What You'll Do
• Identity and access management: provisioning, lifecycle operations, and monitoring for critical changes
• Security reviews across our product portfolio: threat modeling, code review, fuzzing, and functional testing
• Day-to-day bug bounty operations: triage, remediation tracking, and escalation of high-severity findings
• AI security research and tooling: adversarial testing frameworks for agent controls, with a focus on reusable patterns
• Software supply chain monitoring: malicious package detection beyond standard CVE scanning
• External penetration test coordination: scoping, logistics, and post-engagement remediation tracking
• Compliance documentation and evidence gathering as requirements emerge
What We're Looking For
• A software engineering background is essential: you've built production systems, and that foundation shapes how you approach security
• You've since moved into product security and are fluent in the full lifecycle: threat modeling, secure design review, whitebox code review, and vulnerability testing • 5+ years of professional experience, with a meaningful portion in software engineering before transitioning into security
• Proficiency in at least one systems or backend language (Rust preferred; Go, C++, or Python also work). You will write code, build tooling, and read production codebases as a routine part of this role.
• Demonstrated experience in product or application security, not solely infrastructure- or compliance-focused roles
• Track record of building security tooling or automation from scratch
• Experience conducting or leading security reviews on production software systems
• Solid understanding of identity and access management concepts and tooling
• Genuine interest in AI security with the ability to build adversarial testing tooling
• A thoughtful approach to software supply chain risk beyond checkbox scanning
• Strong written communication: documentation is a real part of this job
• Comfortable with high ownership and working autonomously on a small team
• Experience in web3, crypto, or DeFi
• Bachelor's degree in Computer Science, Computer Engineering, or a related technical field
Nice to Have
• Hands-on experience with mobile device management (MDM) platforms and endpoint policy enforcement
• Familiarity with enterprise IAM systems and SSO: configuration, integration, and audit
• Experience with privileged access management (PAM) tooling and the operational patterns around it
• Strong Linux administration skills: comfortable at the command line, understanding of kernel-level security primitives, experience hardening Linux environments
• Experience with multisig schemes: signing policy design, quorum configuration, or key management in a production context
• Familiarity with hardware security modules (HSMs): integration, key lifecycle management, or operational use
• Exposure to trusted execution environments (TEEs): attestation, confidential compute, or secure enclave design
How we work
Remote-first, writing-heavy, and transparent by default: most decisions happen in public Slack channels, and everyone's voice carries. We value ownership, humility, curiosity, and getting it done over getting it perfect. Small egos, high standards.
What we offer
Competitive compensation including salary and token incentives, the tools you need to do your best work, and a seat at the center of Solana's market infrastructure alongside some of the strongest engineers in the ecosystem.
Jito is an equal opportunity employer. We evaluate candidates on the basis of their skills, experience, and potential contribution, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by law.