GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizations. Our mission is to enable everyone to contribute to and co-create the software that powers our world. When everyone can contribute, consumers become contributors, significantly accelerating human progress. Our platform unites teams and organizations, breaking down barriers and redefining what's possible in software development. Thanks to products like Duo Enterprise and Duo Agent Platform, customers get AI benefits at every stage of the SDLC.

The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.

An overview of this role

As a member of the Infrastructure Security Team within the Product Security Department you will work with teams across GitLab to ensure that the components that comprise our public cloud infrastructure are built from the beginning with the resiliency and security expectations that our customers rely on to power their DevSecOps goals.

As a Senior Security Engineer, you will lead cross-team infrastructure security initiatives that strengthen GitLab's SaaS Platforms (e.g. GitLab Dedicated, Cells) and Self-Managed offerings. You'll design and own the implementation of security solutions while collaborating with various stakeholders across GitLab. Your technical leadership and hands-on execution will drive pragmatic security capabilities that empower critical software factories globally to operate securely at scale.

What You’ll Do

Lead cross-team infrastructure security initiatives from design through delivery, owning technical outcomes and stakeholder communication
Design and implement security solutions for cloud infrastructure, container platforms, and orchestration systems
Drive security reviews for infrastructure changes, providing guidance and identifying risks before they reach production
Develop secure patterns and reference implementations that enable engineering teams to deliver secure infrastructure quickly
Identify systemic security gaps in cloud, Kubernetes, and infrastructure configurations, then lead remediation efforts across affected systems
Partner with SRE, Infrastructure, and Engineering teams to integrate security into platform services and deployment pipelines
Mentor and partner with engineers supporting their professional development
Contribute to the team's technical roadmap, identifying high-impact security improvements aligned with business objectives
Fulfill the Product Security Division Mission of securing GitLab Infrastructure with our own product (“dogfooding”)

What You’ll Bring

Strong experience securing cloud infrastructure at scale (AWS/GCP/Azure), including IAM, networking, compute, and storage services
Proficiency in multiple programming languages (Go, Python, Ruby) with ability to build production-quality security tooling
Deep knowledge of container security, Kubernetes hardening, and orchestration platform security best practices
Extensive experience with Infrastructure-as-Code security (Terraform, Ansible, CloudFormation) including policy-as-code and automated compliance
Experience with or strong interest in leveraging AI to automate processes increasing efficiency
Experience leading technical initiatives across multiple teams with demonstrated ability to drive consensus and deliver results
Track record of identifying security risks in complex systems and implementing effective mitigations
Strong written and verbal communication skills, able to explain security trade-offs to both technical and non-technical audiences
Bonus: Experience in high-reliability domains (e.g. finance, healthcare, government, telecom)
Bonus: Familiarity with regulatory and compliance frameworks (e.g. PCI-DSS, FedRAMP, ISO27001, SOC II)
Share our values, and work in accordance with those values

How GitLab will support you

Please note that we welcome interest from candidates with varying levels of experience; many successful candidates do not meet every single requirement. Additionally, studies have shown that people from underrepresented groups are less likely to apply to a job unless they meet every single qualification. If you're excited about this role, please apply and allow our recruiters to assess your application.

Country Hiring Guidelines: GitLab hires new team members in countries around the world. All of our roles are remote, however some roles may carry specific location-based eligibility requirements. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process.

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GitLab is proud to be an equal opportunity workplace and is an affirmative action employer. GitLab’s policies and practices relating to recruitment, employment, career development and advancement, promotion, and retirement are based solely on merit, regardless of race, color, religion, ancestry, sex (including pregnancy, lactation, sexual orientation, gender identity, or gender expression), national origin, age, citizenship, marital status, mental or physical disability, genetic information (including family medical history), discharge status from the military, protected veteran status (which includes disabled veterans, recently separated veterans, active duty wartime or campaign badge veterans, and Armed Forces service medal veterans), or any other basis protected by law. GitLab will not tolerate discrimination or harassment based on any of these characteristics. See also GitLab’s EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know during the recruiting process.

Senior Infrastructure Security Engineer