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Head of Security
Helius Sunlink PV. Lead security at Helius, setting direction and owning execution across infrastructure, cloud, and production systems .
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates extensive expertise in security leadership, including incident response, cloud security, and risk management. Proven ability to communicate effectively with technical and executive teams while driving security initiatives and compliance.
Highest-signal resume keywords
Cloud SecurityIncident ResponseSecurity Program DevelopmentSecrets And Key ManagementSecurity Leadership
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Security StrategyRisk ManagementInfrastructure SecurityHigh-Availability SystemsAPI SecurityProduction Environment SecurityDetection And ResponseSecurity AuditsCoding SkillsNetwork Segmentation
Soft Skills
Clear CommunicationHigh-Ownership ApproachDecision-Making Under PressureCollaboration With EngineersAdaptability In Remote Teams
Industry Keywords
SOC 2Third-Party Risk ManagementSupply-Chain RiskIdentity And Access ManagementLogging And Monitoring
Tech Stack
Tools & technologiesCloud
About the role
Key responsibilities & impact- 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
What you’ll need- 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
Comp & perks- 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