Senior Assessor, Responsible Mining

ERM

. Lead independent certification and assurance audits across the mining and metals sector .

Posted 11/11/2026full-timeUnited StatesSenior💰 $68,000 - $85,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in leading certification and assurance audits within the mining and metals sector, with a strong focus on ESG performance, sustainability reporting, and management system frameworks. Proven ability to mentor emerging auditors and engage effectively with diverse stakeholders, including community and Indigenous representatives.

Highest-signal resume keywords

Lead Auditor Status in ISO 14001, ISO 45001, ISO 50001, or ISO 9001Experience Auditing Responsible Mining StandardsStrong Understanding of ESG PerformanceBachelor's Degree in Environmental Science or Related DisciplineExcellent Communication and Stakeholder Engagement Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Auditing Management SystemsRisk AssessmentSustainability ReportingISO/IEC 17021 RequirementsAudit Planning and ExecutionPerformance Improvement EvaluationConflict ResolutionFraud DetectionSocial Impact AssessmentResponsible Mining Practices

Soft Skills

MentoringStakeholder EngagementTechnical LeadershipAdaptive CommunicationRelationship Building

Tools & Technologies

ERM CVS Assurance MethodologiesISO Management System StandardsCertification Body Accreditation StandardsAudit Reporting Tools

Certifications & Qualifications

Lead Auditor CertificationISO 14001ISO 45001ISO 50001ISO 9001

Industry Keywords

Mining and Metals SectorResponsible Mining FrameworksIndigenous RightsOECD Due Diligence GuidanceUN Guiding Principles on Business and Human RightsVoluntary Principles on Security and Human RightsIRMACopper MarkICMM Mining PrinciplesIFC Performance Standards

About the role

Key responsibilities & impact

Lead independent certification and assurance audits across the mining and metals sector
Identify risks, opportunities, and performance improvements aligned with international standards
Advise clients on management systems, governance structures, and responsible mining practices
Contribute to certification and assurance program integrity and credibility
Mentor and develop emerging auditors
Engage with community and Indigenous representatives as required by audit protocols
Lead third-party audits across ISO management system standards and responsible mining frameworks
Evaluate organizational conformance, operational effectiveness, and ESG performance
Develop audit plans and coordinate execution across geographically dispersed, multidisciplinary teams
Produce audit reports communicating findings, risks, opportunities, and non-conformities
Provide technical leadership during audit planning, fieldwork, stakeholder engagement, and reporting
Build relationships with client teams and relevant stakeholders
Enhance ERM CVS assurance methodologies, tools, and best practices
Support business growth through thought leadership, technical expertise, and pre-audit advisory engagements
Uphold independence, integrity, and professional judgment in assurance activities

Requirements

What you’ll need

Bachelor's degree (or equivalent) in Environmental Science, Occupational Health and Safety, Mining Engineering, Sustainability, Law, Sociology, Anthropology, Human Rights, or a related discipline
Significant experience auditing and/or implementing management systems within the mining and metals sector
Qualified or registered Lead Auditor status in one or more of ISO 14001, ISO 45001, ISO 50001, or ISO 9001
Demonstrated experience auditing or assessing responsible mining standards such as IRMA, Copper Mark, ICMM Mining Principles, and/or ASI
Strong understanding of ESG performance, sustainability reporting, and management system frameworks within mining operations
Knowledge of ISO/IEC 17021 requirements and certification body accreditation standards
At least 10 audits, or a minimum of 3 years where auditing comprised at least 25% of assignments within the last 5 years, including at least 3 on-site mining or minerals audits
Excellent communication and stakeholder engagement skills
Willingness and ability to travel internationally up to 75% of the time
Experience in Social Impact Assessment, FPIC, Indigenous rights, resettlement, or related social performance disciplines preferred
Familiarity with IFC Performance Standards, SA8000, and ILO Conventions preferred
Mandatory knowledge of OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas, UN Guiding Principles on Business and Human Rights, and Voluntary Principles on Security and Human Rights
Non-mining experience in this area is an acceptable alternative
Experience engaging with community stakeholders and Indigenous groups during assurance activities preferred
Multilingual capabilities, particularly Spanish, Portuguese, French, or Bahasa preferred
Expertise in risk assessment, fraud detection, conflict resolution, and adaptive stakeholder communication preferred
Ability to submit a resume and brief cover letter

Benefits

Comp & perks

Bonus pay eligibility
Paid time off
Parental leave
Medical insurance
Dental insurance
Vision insurance
Life insurance
Disability insurance
AD&D insurance
401(k) or RRSP/DPSP
Equal Employment Opportunity work environment