Compliance Investigator

STR Group Limited; England; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

A leading aerospace and aviation organisation is seeking an experienced Compliance Investigator to ensure compliance and conduct investigations. This contract role involves working across multiple sites in the UK, focusing on adherence to safety standards and regulatory frameworks. The successful applicant will need a strong background in compliance within the aviation sector and expertise in Root Cause Analysis. This opportunity is ideal for those who thrive in regulated environments.

Qualifications

• Proven experience in compliance investigations in aviation maintenance.
• Strong expertise in Root Cause Analysis methodologies.
• In-depth knowledge of UK CAA and EASA regulatory frameworks.

Responsibilities

• Conduct thorough investigations into compliance incidents.
• Support audits and regulatory inspections.
• Produce clear investigation reports for stakeholders.

Skills

Compliance investigations

Root Cause Analysis

UK CAA knowledge

Analytical skills

Communication skills

Education

Formal training in Root Cause Analysis

Security Clearance (SC)

Tools

Quality Management Systems (QMS)

Job description

A leading aerospace and aviation organisation is seeking an experienced Compliance Investigator to support its Maintenance, Repair and Overhaul (MRO) operations.This is a contract opportunity, based primarily in Oxfordshire, with regular travel required to operational sites across the UK.

The successful contractor will play a key role in ensuring regulatory and operational compliance, conducting in-depth investigations, identifying root causes, and driving corrective and preventive actions.This role sits within a compliance and quality-focused environment and supports the promotion of safety, standardisation, and continuous improvement across multiple locations.

Key Responsibilities

Compliance Investigations & Root Cause Analysis

• Conduct thorough investigations into compliance-related incidents, discrepancies, and safety concerns
• Perform MEDA investigations where required
• Apply Root Cause Analysis methodologies such as 5 Whys, Fishbone Diagrams, and Fault Tree Analysis
• Identify Human Factors and Human Performance contributors
• Analyse trends and systemic issues, ensuring sustainable corrective actions are implemented

Regulatory & Quality Assurance

• Ensure adherence to applicable aviation regulatory frameworks, including Part 145 and associated UK/EASA requirements
• Support compliance with CAMO, Part 21 G, and military aviation regulations where applicable
• Work closely with Quality and Assurance teams to support audits and inspections
• Support regulatory audits and coordinate responses to findings, ensuring timely closure of non-conformances

Process Improvement & Risk Mitigation

• Collaborate with cross-functional teams to improve maintenance procedures and operational effectiveness
• Recommend and support implementation of risk mitigation strategies
• Promote best practice in safety, human factors, and compliance monitoring

Stakeholder Engagement & Reporting

• Produce clear, structured investigation reports with recommendations for senior stakeholders and regulators
• Engage with engineering, maintenance, production, and safety teams to improve compliance awareness
• Maintain accurate investigation records and track corrective and preventive actions (CAPA)

Essential Experience & Skills

• Proven experience conducting compliance investigations within an aviation maintenance or aerospace environment
• Strong expertise in Root Cause Analysis and structured problem-solving techniques
• In-depth knowledge of UK CAA and EASA regulatory frameworks, particularly Part 145
• Solid understanding of Human Factors, Human Performance, and limitations
• Experience reviewing technical documentation, maintenance records, and regulatory requirements
• Background in audits and inspections within a maintenance or regulated environment
• Strong analytical, report-writing, and stakeholder communication skills
• Proficiency with Quality Management Systems (QMS) and compliance monitoring tools

Desirable Experience

• Experience with MEDA investigations
• Knowledge of CAMO, Part 21 G, and/or military aviation regulations (MRP 145, MIL CAMO)
• Familiarity with ISO 9001, AS9100, or equivalent aviation quality standards
• Experience using Lean, Six Sigma, or continuous improvement methodologies
• Ability to engage confidently with stakeholders at all levels

Qualifications & Experience

Essential

• Formal training in Root Cause Analysis and investigative techniques
• Security Clearance (SC) or the ability to obtain clearance

Desirable

• Aviation Safety Management Systems (SMS) certification
• Aviation Auditor or Lead Auditor certification
• Lean Six Sigma Green or Black Belt
• Extensive background in compliance, investigation, or audit roles within an aviation MRO setting

This contract role would suit a compliance-focused aviation professional who thrives in regulated environments and is comfortable working across multiple sites.

Applications are welcomed from all suitably qualified contractors regardless of gender, background, or personal characteristics.