
About the role
Overview
Nexus is seeking a Head of Security to lead our security strategy and execution as we approach our Mainnet launch, responsible for securing the Nexus Layer 1 blockchain and shaping security practices for future on-chain components.
Skills

Head of Security
Nexus and Nexus - connecting you through summits, conferences and media assets
Last updated 2025-09-11T23:03:10.923Z
Overview
Nexus is seeking a Head of Security to lead our security strategy and execution as we approach our Mainnet launch, responsible for securing the Nexus Layer 1 blockchain and shaping security practices for future on-chain components.
Salary
Competitive Salary
Location
San Francisco, United States
OnsiteDepartment
Engineering
Level
Senior
Skills
Overview
Nexus is seeking a Head of Security to lead our security strategy and execution as we approach our Mainnet launch, responsible for securing the Nexus Layer 1 blockchain and shaping security practices for future on-chain components.
Skills
Candidate requirements
These are the minimum requirements a candidate must meet to be considered for this role.
- 7+ years in security engineering or security leadership in blockchain, crypto, or high-growth tech environments.
- Hands-on expertise in cryptography, protocol security, cloud security, and distributed systems.
About Nexus and Nexus
Nexus and Nexus is a premier consulting firm dedicated to providing transformative solutions for businesses in Africa. We specialise in delivering high-impact corporate training, summits, conferences, and consulting services that are designed to enhance business performance and drive sustainable growth.
We work closely with well defined clients across various industries and geographies to address their most pressing challenges. Whether you're facing strategic dilemmas, marketing roadblocks, organisational inefficiencies, or technological hurdles, our tailored solutions can help you overcome these obstacles and achieve your goals.
Our deep understanding of change management enables us to structure, orchestrate, and enable sustained results for our clients.
The success of our clients is our ultimate measure of success. With a track record of working with over 64% of the Global industries, we have a proven ability to deliver exceptional outcomes. By partnering with business elites., you can tap into our expertise and resources to drive your business forward and achieve lasting success.
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