Summary

The Lead Hand, Laboratory plays a critical role to the laboratory’s success, combining advanced technical skills with a strong focus on operational efficiency. This role is responsible for performing sample preparation and analytical testing, ensuring results are accurate, timely, and compliant with QA/QC standards. The Lead Hand, Laboratory supports the Supervisor, Lab in maintaining production targets, troubleshooting processes, optimizing workflows, and keeps the leadership team informed about lab operations. This role also includes, promoting a safe and productive work environment, ensuring equipment operates at peak performance, mentoring junior staff, and assisting continuous improvement in all lab activities.

Key Responsibilities

Analytical and Technical

• Perform routine and advanced analytical procedures including fire assay, ICP-OES, AAS, and wet chemistry.

• Conduct sample preparation and testing in accordance with established protocols.

• Monitor and maintain laboratory equipment, ensuring calibration and maintenance schedules are followed.

• Troubleshoot analytical issues and implement corrective actions to maintain data quality and workflow efficiency.

Quality Assurance and Compliance

• Maintain strict adherence to QA/QC protocols and ensure data integrity.

• Ensure all sample preparation and analytical procedures comply with safety, environmental, and industry standards.

• Assist in continuous improvement initiatives to enhance lab performance and reliability.

Operational Oversight

• Supervise and coordinate daily activities of lab technicians.

• Ensure timely and accurate processing of ore and concentrate samples.

• Support inventory management of lab supplies and reagents.

• Collaborate with geology and metallurgy teams to meet operational needs.

• Maintain production targets and communicate lab performance to leadership.

Leadership and Training

• Mentor and train junior staff on lab procedures, safety protocols, and equipment use.

• Lead toolbox meetings in the absence of the Lab Supervisor.

• Serve as relief supervisor, taking responsibility for approvals, reporting, and other supervisory duties during the Lab Supervisor’s absence.

• Promote a culture of safety, accountability, and continuous improvement within the lab.

• Lead by example in maintaining high standards of professionalism and technical excellence.

Education, Certifications, Experience & Skills

• Diploma or degree in Chemistry, Laboratory Technology, or a related scientific field, highly desired.

• Strong foundational scientific knowledge, particularly in analytical chemistry and mineral analysis.

• Minimum 3–5 years of experience in an assay laboratory, preferably in a mining environment.

• Proven experience in base metals and gold analysis using fire assay and instrumental techniques.

• Previous supervisory or lead hand experience is an asset.

• Proficiency in fire assay, ICP-OES, AAS, and wet chemistry techniques.

• Familiarity with LIMS systems, especially AssayNet.

• Competence in Microsoft Word and Excel for data reporting and documentation.

• Skilled in equipment maintenance, calibration, and troubleshooting analytical processes.

• Excellent oral and written communication skills for clear reporting and team coordination.

• Good interpersonal skills to foster collaboration and mentor junior staff.

• Strong organizational skills with attention to detail and accuracy.

• Ability to work under pressure while maintaining high quality standards and meeting production targets.

• Commitment to safety, teamwork, and continuous improvement.

Working Conditions

• This position is based at the Mine site where camp accommodations will be provided. The work rotation seven (7) days on and seven (7) days off, working twelve (12) hour shifts.

• The role is located at the Mount Milligan Mine, which is approximately 155 kilometers northwest of Prince George, British Columbia.

• Candidates must be able to maintain high levels of performance for extended shifts.

• Mount Milligan promotes a drug and alcohol-free workplace and has adopted a zero-tolerance policy with respect to alcohol or unauthorized drugs on site.

• Bus transportation to and from site is provided free of charge from Prince George, Fort St. James, Mackenzie and Smithers.

What can we offer?

As a valued member of Centerra's Mount Milligan Mine operations team, you can look forward to a competitive hourly wage of $50.14 , based on relevant experience, skills & competencies. You'll also gain access to some incredible benefits, including:

• Tax-free travel allowance commensurate with the distance required for travel

• Relocation Assistance

• A challenging and rewarding work atmosphere that prioritizes technical development

• World Class camp accommodations, private room with washroom, gymnasium and other recreational facilities.

• Extended group health, dental, vision, and travel insurance

• Life Insurance, STD, LTD, AD&D

• Company-sponsored pension with Company match

• Employee & Family Assistance Program

• Healthcare Spending Account / Lifestyle Wellness Spending Account

• Reimbursements on work gear and equipment

• Annual Incentive Bonus Long Term Incentive

• Employee Share Purchase Plan with Company match

• Parental leave top-up program

• Professional development within the organization

• Join a company committed to diversity, equity, and inclusion

This is your chance to be part of an established, industry-leading global organization with incredible room for career growth and personal development.