Staff Enterprise Security Engineer - Office of CISO

We are seeking a highly technical, hands-on security leader to advance and scale our enterprise security program. This role will design, implement, and operate security solutions across Obsidian’s global corporate environment, driving automation, maturity, and integration of security and regulatory controls. Reporting to the Head of Security, you will work cross-functionally with Engineering, Product, IT, GRC, and Business functions, and play a key role in strengthening the security posture in a fast-growing, cloud-native startup.

• →Architect, implement, and operate enterprise security systems and tooling (EDR, SIEM, SaaS security, CNAPP, MDM, etc.)
• →Secure and automate IT environments (Google Workspace, M365, Salesforce, Slack, etc.)
• →Design and oversee security controls for AI systems
• →Strengthen IAM/PAM, enforce least privilege, and implement zero-trust principles
• →Build detection, response, and automation workflows for incidents
• →Lead vulnerability management, access reviews, and red teaming support
• →Improve security documentation, playbooks, and operational processes
• →Support GRC efforts (SOC 2, ISO 27001, audits, third-party risk, security reviews)
• →Drive security awareness and overall posture maturity
  
  

• 6+ years in security engineering/operations. Level commensurate with experience
• Strong experience across domains: EDR, SIEM, IAM/PAM, network & endpoint security, posture management, SOAR
• Experience with modern SaaS/cloud environments
• Scripting/automation skills (e.g., Python preferred)
• Ability to collaborate cross-functionally and communicate security practices effectively
• Ownership mindset, strong judgment, and ability to thrive in a fast-paced startup

Please note that the base pay range is a guideline and for candidates who receive an offer, the base pay will vary based on factors such as work location, as well as the knowledge, skills and experience of the candidate. In addition to a competitive base salary, this position is eligible for equity awards and may be eligible for sales commission or incentive compensation based on the role or function within the company.

At Obsidian, we are proud to be an equal-opportunity employer. We value diversity and hire for talent, passion, and compassion. In compliance with federal law, all persons hired will be required to submit satisfactory proof of identity and legal authorization.  If you have a need that requires accommodation, please contact accommodations@obsidiansecurity.com

Information collected and processed as part of any job applications you choose to submit is subject to Obsidian’s Applicant Privacy Policy.