Partner 20, Cybersecurity Software Engineer
Partner 20, Cybersecurity Software Engineer
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$ 243000 - 284000
1 Vacancy
Job Description
Founded in Silicon Valley in 2009 by Marc Andreessen and Ben Horowitz Andreessen Horowitz (aka a16z) is a venture capital firm that backs bold entrepreneurs building the future through technology. We are stage agnostic. We invest in seed to venture to growth-stage technology companies across AI bio healthcare consumer crypto enterprise fintech games and companies building toward American dynamism. a16z has $45B in assets under management across multiple funds.
Weve established a team that is defined by respect for the entrepreneur and the company-building process; we know what its like to be in the founders shoes. Weve invested in companies like Affirm Airbnb Coinbase Databricks Devoted Health Insitro Figma GitHub Instacart OpenSea Roblox Stripe and Substack. Our team is at the forefront of new technology helping founders and their companies impact and change the world.
The Role
As the Partner Cybersecurity Software Engineer at a16z you will be a hands-on high-impact contributor driving security outcomes well beyond the cybersecurity team. Reporting to the Chief Information Security Officer youll work closely with developers infrastructure engineers and platform owners to embed security into the firms cloud infrastructure developer tools and internal systems. This is a high-autonomy high-leverage role on a small team where youll build scalable AI-native security solutions that mitigate risk reduce attack surface enhance detection and accelerate response.
Your work will focus on secure software development practices software supply chain security container and artifact validation modern identity architectures and CI/CD-integrated security testing. Youll apply data analytics and large language models to create intelligent systems that adapt to an evolving threat landscape including advanced persistent threats and novel attack vectors. Most importantly you will be a force multiplierdemocratizing cybersecurity across the firm by enabling self-service models accelerating delivery and empowering teams to move quickly without compromising trust.
This role blends cloud infrastructure engineering with security software development ideal for someone who moves fluently between systems code and architecture and thrives in shaping secure scalable foundations that teams can build on.
We are open to candidates based in the San Francisco Bay Area CA. The role requires an in office presence at least 2 days a week in our Menlo Park CA or San Francisco CA office.
To join our team you should be excited to:
- Lead the design and development of security solutions that mitigate risk reduce attack surface enhance detection and accelerate incident response
- Engineer secure infrastructure and platform-level controls including Kubernetes containerized workloads API protection and deployment patterns for hyperscaler environments (AWS and GCP)
- Implement and manage scalable security controls across the software development lifecycle integrating CI/CD pipelines infrastructure-as-code artifact governance API security and early-stage vulnerability management
- Improve the security posture of enterprise systems including endpoint security network segmentation device management and identity and access layers such as MFA passwordless auth OIDC/SAML AuthZ/AuthN ABAC and secrets management
- Build self-service security tooling and automation frameworks that enable engineering and IT teams to move independently and securely with a focus on improving developer experience (DX) and minimizing friction in secure-by-default workflows
- Develop and improve core security capabilities using data analytics and large language models enabling adaptive detection intelligent decisioning and scalable response
- Build and maintain security telemetry and observability pipelines enabling real-time detection investigation and performance monitoring across distributed systems
- Architect composable infrastructure security design patterns including reusable cloud deployment baselines and hardened service configurations
- Drive data protection and privacy engineering efforts ensuring encryption tokenization access control and policy enforcement for sensitive data such as PII PHI and NPI
- Democratize security practices across the firm empowering teams through documented patterns reusable components and DX-first tooling that integrates seamlessly into their workflows
- Collaborate across engineering platform and business teams to scale trust align security with team velocity and reduce friction in delivery pipelines
- Author and maintain secure architecture standards reference implementations and reusable security patterns that promote consistency resilience and agility across teams
Minimum Qualifications
- A minimum of 5 years of progressive experience in cybersecurity cloud infrastructure or software engineering with a proven track record of building secure systems across complex environments
- Hands-on experience designing and implementing security architectures and engineering controls that protect against advanced threats and support scalable cloud-native infrastructure
- Deep technical knowledge of modern operating systems (Linux Windows macOS) network protocols system internals and enterprise IT environments
- Proficiency in scripting and automation languages including Python and Bash; PowerShell for Windows environments
- Familiarity with Infrastructure as Code (IaC) tools such as Pulumi or Terraform with experience managing secure repeatable deployments in AWS or GCP
- Familiarity with Go Rust or TypeScript for building security tooling or developer integrations
- Demonstrated expertise in securing modern cloud platforms (AWS and GCP strongly preferred) with experience in native services IAM models and automation patterns
- Experience with Kubernetes and container security including workload isolation runtime protection and orchestration-level controls
- Practical understanding of API security CI/CD integration software supply chain risks and security testing tools (SAST DAST SCA)
- Strong grasp of identity and access management (IAM) including authentication protocols (OIDC SAML) MFA secrets management and attribute-based access control (ABAC)
- Excellent written and verbal communication skills with the ability to convey complex technical concepts to diverse stakeholders
- Ability to work independently in a fast-paced high-autonomy environment while also collaborating effectively across engineering IT and security teams
- High degree of ownership curiosity and a continuous learning mindset to stay ahead of evolving threats and emerging technologies
- Relevant certifications such as CISSP OSCP GIAC or Cloud Security Alliance certifications are preferred but not required
- Bachelors degree in Cybersecurity Computer Science Engineering or a related technical field is preferred but not required
- Low ego high empathy and the capacity to collaborate effectively with diverse teams
The anticipated salary range for this role is between $243000 - $284000 actual starting pay may vary based on a range of factors which can include experience skills and scope.
This role is eligible to participate in the a16z carry program and various discretionary bonus programs as well as benefit and perquisite plans including health dental vision disability life insurance 401K plan vacation and sick leave.
a16z culture
- We do only first class business and only in a first class way
- We take a long view of relationships because we are in the relationship business
- We believe in the future and bet the firm that way
- We are all different we recognize that and we win
- We celebrate the good times
- We do it for the team
- We play to win
At a16z we are always looking to hire the absolute best talent and recognize that diversity in our experiences and backgrounds is what makes us stronger. We hire candidates of any race color ancestry religion sex national origin sexual orientation gender identity age marital or family status disability Veteran status and any other status. These differences are what enables us to work towards the future we envision for ourselves our portfolio companies and the World.
Our organization participates in E-Verify. Click here to learn about E-Verify.
Andreessen Horowitz hereby reserves the right to make use of any unsolicited resumes received from outside recruiting agencies and / or individual recruiters without being responsible for payment of any fees asserted from the use of unsolicited resumes.
Employment Type
Part-Time
