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, risk assessment, and stakeholder engagement. Possesses a solid foundation in ISO management system standards and responsible mining practices, complemented by effective communication and mentoring skills.

Highest-signal resume keywords

Lead Auditor Status in ISO 14001, ISO 45001, ISO 50001, or ISO 9001Experience Auditing Responsible Mining StandardsStrong Understanding of ESG Performance and Sustainability ReportingBachelor's Degree in Environmental Science or Related DisciplineExperience Engaging with Community Stakeholders and Indigenous Groups

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 EvaluationTechnical LeadershipSocial Impact AssessmentFraud DetectionConflict Resolution

Soft Skills

Excellent Communication SkillsStakeholder EngagementMentoring and DevelopmentAdaptive Stakeholder CommunicationBuilding Trusted Relationships

Certifications & Qualifications

Lead Auditor Certification in ISO Standards

Industry Keywords

Mining and Metals SectorResponsible Mining PracticesInternational StandardsCommunity EngagementIndigenous RightsOECD Due Diligence GuidanceUN Guiding Principles on Business and Human RightsVoluntary Principles on Security and Human RightsIFC Performance StandardsSA8000

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
Support the integrity and credibility of certification and assurance programs
Mentor and develop emerging auditors
Engage stakeholders, including community and Indigenous representatives, where 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, improvement opportunities, and non-conformities
Provide technical leadership during audit planning, fieldwork, stakeholder engagement, and reporting
Build trusted 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 Aluminium Stewardship Initiative (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, with ability to present findings to technical and executive audiences
Willingness and ability to travel internationally up to 75% of the time
Experience in Social Impact Assessment, Free, Prior and Informed Consent, Indigenous rights, resettlement, or related social performance disciplines
Familiarity with IFC Performance Standards, SA8000, and ILO Conventions
Mandatory knowledge of OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas
Mandatory knowledge of UN Guiding Principles on Business and Human Rights
Mandatory knowledge of 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
Multilingual capabilities, particularly Spanish, Portuguese, French, or Bahasa
Demonstrated expertise in risk assessment, fraud detection, conflict resolution, and adaptive stakeholder communication

Benefits

Comp & perks

Eligible employees receive paid time off
Parental leave
Medical insurance
Dental insurance
Vision insurance
Life insurance
Disability insurance
AD&D insurance
401(k) or RRSP/DPSP
Bonus pay may be available (not guaranteed; casual and fixed term/flex force employees are not bonus eligible)