Head of Security protecting Helius’s Solana developer platform and critical infrastructure. Owning incident response, cloud security, compliance, and security-team growth.
Responsibilities
Lead security at Helius, setting direction and owning execution across infrastructure, cloud, and production systems
Own incident response end to end, including detection, response, runbooks, on-call readiness, and tabletop exercises
Establish security posture across identity and access management, secrets and key management, network segmentation, logging, monitoring, and detection
Review and manage third-party and supply-chain risk
Partner with engineering to embed security into development and shipping processes
Lead the compliance roadmap and respond to customer security reviews
Hire, develop, and grow the security team
Own the security strategy and roadmap
Maintain the threat model and risk register and prioritize real risks
Communicate risk clearly with executives, engineers, and customers
Report to the COO and Head of Engineering
Requirements
8+ years in security, including experience securing high-availability, internet-facing infrastructure at scale
Strong engineering skills; ability to read and write code and dig into systems
Deep expertise in cloud security, bare metal, and production environments
Hands-on experience with detection and response, including leading through a real security incident
Experience building a security program or significantly scaling a security function
Experience securing developer products, APIs, or platforms
Strong grasp of secrets and key management
Ability to move fast, iterate, and make good decisions under pressure
Pragmatic, high-ownership approach
Clear communication and ability to partner with engineers without being a blocker
Comfortable working in a fully remote, async-friendly team
Experience leading a SOC 2 or similar audit (nice to have)
Prior security leadership at a high-growth startup (nice to have)
Benefits
Market-leading salary
Meaningful equity
Generous vacation
Wellness budgets
Support for learning and travel
Flexible, fully distributed team
Remote-first flexibility
Ownership and growth opportunities
High-impact work powering applications used by millions across the Solana ecosystem
Senior Director leading application, privacy, device, and research security at 1Password. Building secure access solutions for over 180,000 businesses.
Security Engineer building agentic AI workflows and evaluation frameworks for Spotify’s vulnerability management platform. Improving automated security fixes for developers across the music - streaming business.
Avaya Aura security remediation consultant securing enterprise voice environments for Canadian clients. Applying Service Packs, hardening systems, and documenting production changes.
Desjardins security advisor managing ServiceNow SecOps and enterprise vulnerability management. Assessing risks, prioritizing remediation, and guiding IT and business stakeholders.
DNS and email security advisor at Desjardins, a financial cooperative. Deploying DNS, email security, and domain safeguards while troubleshooting complex infrastructure issues.
Staff Software Engineer leading backend architecture for Coalition Control, a cybersecurity risk platform. Building secure distributed services and mentoring Security Engineering teams across Canada.
IT Security Engineer owning identity, endpoint, email, and access controls. Protecting Alpaca’s global brokerage infrastructure and supporting security incident response.
AI Security Architect defining secure AI architectures, governance, and risk frameworks. Levio delivers digital transformation and large - scale technology projects for clients.