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Site Reliability Engineer

VantageScore
CompanyVantageScore
CategoryEngineering
LocationSan Francisco
RemoteOn-site (inferred)
EmploymentNot stated
LevelNot stated
SalaryNot stated by the employer
Posted18 May 2026
Last verified30 Jul 2026
SourceEmployer career page (greenhouse)
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Description
About The Role   We are seeking an experienced Site Reliability Engineer (SRE) with a strong focus on DevSecOps to join our growing engineering team. In this role, you will oversee and maintain the reliability, security posture, and operational hygiene of our cloud infrastructure, APIs, and software supply chain. You will drive patch management programs, harden our Cloud infrastructure, and maintain our code repositories to ensure all systems remain compliant, secure, and scalable.   This role is ideal for an engineer who thrives at the intersection of operations and security, is passionate about automation, and takes pride in keeping complex environments clean, auditable, and resilient.   Key Responsibilities   Own and execute end-to-end patch management across AWS compute resources (EC2, ECS, Lambda runtimes, EKS nodes), third-party dependencies, and OS-level packages.   Monitor, triage, and remediate vulnerabilities  identified  by security scanning tools (e.g., AWS Inspector,  Dependabot ,  Security Hub,  or equivalent),  prioritizing by  CVSS severity and business impact.   Maintain and enforce branch protection rules, secret scanning policies, and dependency update workflows across all  code  repositories.   Design and implement automated pipelines for continuous compliance checking, security testing (SAST/DAST/SCA), and infrastructure drift detection.   Collaborate with IT  & Info-Sec SMEs on  AWS IAM roles and policies, VPC configurations, Security Groups, CloudTrail, Config, and  GuardDuty  to ensure least-privilege access and auditability.   Collaborate with development teams to embed security controls into CI/CD pipelines (GitHub Actions,  CodePipeline , or equivalent) without impeding developer velocity.   Support the reliability and availability of  production  APIs — including uptime monitoring, incident response, runbook creation, and post-incident reviews.   Partner with  Legal and Data Governance SMEs on API access procedures and monitoring.   Define and track SLOs/SLAs for internal and external APIs; implement alerting and dashboards using observability tooling (e.g., CloudWatch, Datadog, Grafana).   Lead periodic infrastructure and dependency audits; produce clear reports on patch compliance status and open risk items for engineering and security leadership.   Maintain thorough documentation of patching schedules, runbooks, access policies, and environment configurations.   Participate in on-call rotation and contribute to a culture of continuous improvement.   Required Qualifications   Bachelor's Degree in Computer Science , Information Systems, or a related field (or equivalent practical experience).   5+  years of professional experience in  a   Site  Reliability Engineering , Software Engineering , DevOps, or  DevSecOps  role.   Demonstrated  expertise  managing AWS environments — including EC2, Lambda, ECS/EKS, S3, RDS, IAM, VPC, CloudTrail, Config, and  GuardDuty .   Experience  with  various cloud  environments: AWS, Azure, GPC   Strong experience with GitHub administration: branch protection, Actions workflows, secret scanning,  Dependabot , and code owners.   Hands-on experience with patch management and vulnerability remediation at scale, including OS-level patching (Amazon Linux, Ubuntu) and dependency lifecycle management.   Proficiency  with infrastructure-as-code tools (Terraform, CloudFormati
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