Lead Auditor – TISAX

Job Description

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Position Overview

We are seeking an experienced Lead Auditor TISAX to join our team on a freelance basis for planned audit activities in Croatia. This is a flexible, call-based engagement where you will lead TISAX audit campaigns for organizations operating in the defense, security, and aerospace sectors.

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Key Responsibilities

• Plan and Execute TISAX Audits: Design and conduct comprehensive TISAX audit programs in compliance with the Trusted Information Security Assessment Exchange framework

• Lead Audit Teams: Direct and coordinate audit activities, manage auditor teams, and ensure consistent audit quality and TISAX methodology adherence

• Assessment & Reporting: Evaluate organizational compliance with TISAX requirements, identify non-conformities and security gaps, and prepare detailed audit reports with findings and recommendations

• Security Evaluation: Assess information security maturity, data protection controls, and compliance with defense/security sector requirements

• Stakeholder Communication: Communicate audit scope, timelines, and results to internal and external stakeholders, including defense and security industry clients

• Documentation & Evidence: Maintain audit records, evidence trails, and supporting documentation in strict accordance with TISAX standards and confidentiality requirements

• Continuous Improvement: Contribute to the refinement of audit processes and TISAX assessment methodologies based on lessons learned

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Required Qualifications

• Mandatory: Valid TISAX Lead Auditor certification (Auditor für Trusted Information Security Assessment Exchange)

• Minimum 5+ years of professional auditing experience, with at least 3+ years specifically in TISAX assessments

• Fluent English (written and spoken);

• Availability: Flexible schedule to accommodate planned audit campaigns on a call-basis

• Security Clearance Eligibility: Ability to work with defense and security sector organizations (background check may be required)