GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. 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. * Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. 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 Benefits to support your health, finances, and well-being Flexible Paid Time Off Team Member Resource Groups Equity Compensation & Employee Stock Purchase Plan Growth and Development Fund Parental leave Home office support 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. Privacy Policy: Please review our Recruitment Privacy Policy. Your privacy is important to us. 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 .