Head of Security

Tatari

$200K — $250K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Proven leadership experience in information security within a high-growth SaaS environment.
  • Extensive expertise in AWS and Kubernetes security.
  • Demonstrated capability in managing incident response with effective communication.
  • Experience building or scaling security risk management programs.
  • Proven track record in recruiting and retaining skilled security engineers.
  • Broad understanding of application, infrastructure, and corporate security.
  • Experience leading security compliance for SOC 2 or similar frameworks.
  • Hands-on experience with AI in security applications and knowledge of LLM threat surfaces.

Responsibilities

  • Lead the execution of Tatari's comprehensive security roadmap.
  • Oversee end-to-end incident response processes and executive communication.
  • Manage detection and monitoring systems within the AWS environment.
  • Direct risk management programs with actionable visibility for leadership.
  • Facilitate a Security Policy Advisory Group to produce internal and external security policies.
  • Collaborate with the Legal team on evolving privacy requirements in AdTech.
  • Integrate security best practices in partnership with Engineering teams.
  • Manage customer security inquiries and compliance requirements.
  • Report security posture and incidents to executive staff and board.
  • Maintain relationships with external cybersecurity vendors.

Benefits

  • Equity compensation included in the benefits package.
  • Health insurance coverage for employees and dependents.
  • 401K plan with FSA and commuter benefits.
  • Monthly $150 spending account for various expenses.
  • Annual $1,000 budget for continued education opportunities.
  • $500 Newbie Productivity Perk for new hires.
  • Unlimited PTO along with sick days.
  • Dedicated Monthly Company Wellness Day Off.
  • Office perks such as snacks, drinks, and catered lunches.
  • Opportunities for team building events.
  • Flexible hybrid work schedule with two days per week in office.
Full Job Description
The Role:

You'll lead our existing Security Engineering team, reporting to the SVP of Engineering and work closely with Engineering leadership to develop a deep understanding of our AWS-based SaaS platform and operational environment, then build and execute the roadmap to meet, and exceed, industry security standards.

This is a hands-on leadership role of a small but talented Security team. You'll set strategy, grow your team, and drive hands-on technical execution when necessary.

Responsibilities:
  • Build and execute Tatari's security roadmap across application, infrastructure, and corporate security
  • Own incident response end-to-end (detection, containment, communication, post-mortem), and serve as the Security representative to executives
  • Own detection and monitoring across our AWS environment
  • Run our risk management program (intake, triage, acceptance, reporting), ensuring leadership receives clear and actionable visibility into our risk posture
  • Lead our Security Policy Advisory Group and develop internal policies, external-facing documentation, and security training
  • Partner with Legal on our privacy program as it evolves to meet AdTech-specific obligations (CCPA and other US state privacy laws)
  • Partner with Engineering teams to enable seamless integration of security best practices throughout the development lifecycle
  • Own customer-facing security: questionnaires, due diligence, compliance attestations, and security review calls
  • Report up to exec staff and board on posture, incidents, and program maturity
  • Manage relationships with external cybersecurity vendors

Qualifications:
  • Meaningful time leading information security teams at a high-growth SaaS company
  • Strong AWS and Kubernetes security expertise (IAM, networking, data protection, and threat detection)
  • Led incident response, including stakeholder communication and post-mortems
  • Built or significantly scaled a security risk management program
  • Track record of hiring, developing, and retaining security engineers
  • Broad knowledge across application, infrastructure, and corporate security, with deep expertise in multiple areas
  • Succeeded in leading security programs through SOC 2 and additional frameworks
  • Hands-on use of AI in security workflows (threat detection, vulnerability management, security automation), including working knowledge of how LLMs introduce new attack surfaces
  • Industry-recognized security certifications (e.g., CISSP, CISM) are a plus

Benefits:
  • Total compensation ($200,000-$250,000)
  • Equity compensation
  • Health insurance coverage for you and your dependents
  • 401K, FSA, and commuter benefits
  • $150 monthly spending account
  • $1,000 annual continued education benefit
  • $500 Newbie Productivity Perk
  • Unlimited PTO and sick days
  • Monthly Company Wellness Day Off
  • Snacks, drinks, and catered lunches at the office
  • Team building events
  • Hybrid RTO of 2 days per week in office

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