[Remote] Staff Product Security Engineer

Note: The job is a remote job and is open to candidates in USA. Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of open source software. The Staff Product Security Engineer will design and maintain secure CI/CD pipelines, lead security architecture reviews, and define security standards to minimize risk across Chainguard's product stack.

Responsibilities

• Design, build, and maintain secure CI/CD pipelines with security gates that catch issues before they reach production
• Systematically, consistently and automatically capture the risk exposure of Chainguards products
• Implement and enforce software supply chain security controls: signed artifacts, SBOMs, provenance attestation (SLSA, Sigstore / Cosign)
• Proactively identify emerging customer security needs, and build solutions to meet these
• Lead security architecture reviews and threat models for Kubernetes-based workloads running on GCP and AWS
• Harden container images, Kubernetes cluster configurations, and cloud IAM postures — minimising attack surface across our product stack
• Define and drive adoption of baseline security standards: pod security standards, network policies, workload identity, secrets management
• Evaluate and operationalise CNAPP / CSPM tooling to maintain continuous visibility into cloud-native risk

Skills

• 7+ years in software engineering, security engineering, or a combined role with meaningful hands-on security responsibility throughout
• Strong proficiency in Go or Python, with the ability to write, review, and debug production-quality code
• Deep, hands-on experience with Kubernetes in production (cluster hardening, RBAC, network policies, admission controllers)
• Practical expertise with GCP and/or AWS: IAM, workload identity, secrets management, security services (e.g., GCP Security Command Center, AWS Security Hub)
• Proven track record designing and securing CI/CD pipelines (GitHub Actions, Cloud Build, Tekton, or similar)
• Fluency with container security: image scanning, distroless/minimal base images, runtime security
• Experience with software supply chain security tooling and frameworks (Sigstore, SLSA, SBOM generation)
• Solid understanding of OWASP, NIST, and cloud security frameworks and how to apply them pragmatically
• Familiarity with Chainguard Images or other minimal/hardened container base image ecosystems
• Experience with policy-as-code tools (OPA, Kyverno, Conftest)
• Contributions to open source security projects
• Background in security research or offensive security (bug bounty, CTF, penetration testing)

Benefits

• Flexible & Remote-First Culture: Work remotely with team meetup opportunities, bi-annual destination summits, and a monthly stipend for coworking spaces, phone and internet costs.
• Our Approach to Equity: Receive stock options upon hire and promotion. Plus, you can participate in secondary offerings and have 10 years to exercise your options (yes, you read that correctly: 10 years!).
• 100% Covered Health Insurance: We cover 100% of your health, vision and dental insurance premiums for you and your dependents. Nothing comes out of your paycheck.
• ∞ Flexible Time Off: Take the time you need – to do our best work, we need to recharge and reset.
• 18 Weeks Paid Parental Leave: We offer 18 weeks for birthing parents and 12 weeks for non-birthing parents, with the option to use it all at once or throughout your child's first year.

Company Overview

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