Staff Security Engineer, DevSecOps & Security Automation

United States Digital Space LLC; San Francisco (CA); On-site; USD 180,000 - 240,000; Full time

Job summary

United States Digital Space LLC is seeking a highly skilled Staff Security Engineer to join the TDI Security team. The role emphasizes DevSecOps, security posture management, and automation across cloud and SaaS environments.

You will embed within technical environments, partnering with Security, SRE, and engineering to strengthen security posture and drive measurable risk reduction. You will lead security automation, advise on secure SDLC practices, and help implement agentic security controls

Qualifications

• 10+ years in Security Engineering, DevSecOps, Infrastructure Security, or SaaS apps within SaaS or enterprise environments.
• Hands-on expertise in scanning, patching, and remediation across cloud and SaaS ecosystems.
• Ability to coach, mentor, and collaborate with development teams to improve remediation velocity.

Responsibilities

• Lead Security Posture Management programs and drive ownership, prioritization, and risk reduction across tools.
• Develop and automate security scans, remediation workflows, and patch validation at scale.
• Architect end-to-end automation flows for AI agents in security posture management, including data visualization and executive dashboards.
• Advise on secure coding, build pipelines, and deployment best practices; enforce ProdSec SDL adoption.
• Partner with Security, SRE, and engineering teams to ensure secure by design platforms (AWS, Salesforce, ERP, Google Workspace, Slack, Zoom).

Skills

Security Engineering

DevSecOps

Cloud security

SRE collaboration

Mentoring teams

AWS security

Tools

Snyk

Semgrep

Qualys

AWS

Job description

United States Digital Space LLC is seeking a highly skilled Staff Security Engineer to join the TDI Security team. The role emphasizes DevSecOps, security posture management, and automation across cloud and SaaS environments.

You will embed within technical environments, partnering with Security, SRE, and engineering to strengthen security posture and drive measurable risk reduction. You will lead security automation, advise on secure SDLC practices, and help implement agentic security controls