Field Supervisor – Emissions Field Services

Vertex Resource Group Ltd.; Sarnia; On-site; CAD 95,000 - 115,000; Full time

Job summary

A leading environmental services provider in Sarnia is seeking a Field Supervisor to lead emissions monitoring services. This role involves building and mentoring teams, ensuring quality oversight, and working closely with clients and community partners. Ideal candidates must have over 5 years of LDAR field experience and possess strong technical and leadership abilities. The position offers a competitive salary and opportunities for career growth, while making a tangible impact in the community.

Benefits

Competitive salary and benefits package

RRSP matching program

Flexible work arrangements

Qualifications

• 5+ years of field experience in LDAR or related environmental field services.
• Strong technical knowledge of LDAR practices and regulatory frameworks.
• Proven experience in managing field teams and ensuring project deliverables.

Responsibilities

• Lead and supervise EPA Method 21 LDAR field programs.
• Oversee community emissions monitoring initiatives.
• Provide hands-on supervision and mentorship to staff.

Skills

Field experience in LDAR

Technical knowledge of LDAR practices

Organizational skills

Interpersonal skills

Microsoft Office Suite proficiency

Job description

VERSATILITY. EXPERTISE.

With these two words, Vertex makes the promise that we will always be versatile in developing solutions to our clients’ unique needs and that we will always demonstrate expertise in our designated fields.

Since 1962, Vertex has been a leading North American provider of environmental services. With over 60 years of expertise, Vertex helps clients achieve their development goals through our versatile suite of services. From the initial site selection, consultation and regulatory approval, through the construction, operation and maintenance phases, to conclusion and environmental cleanup, Vertex offers a diverse range of services throughout the life cycle of our clients’ projects.

Overview

The Aamjiwnaang–Vertex Joint Venture is seeking a Field Supervisor in Sarnia who is ready to take the next step as a leader. This role is a unique opportunity to help build, lead, and grow a local field services team while delivering high‑quality emissions monitoring services for industry and the Aamjiwnaang community.

As Field Supervisor, you will play a key role in shaping how field services are delivered in the Sarnia area. You will have the opportunity to build your own team, mentor and develop local talent, and help expand both industrial LDAR services and community‑based emissions monitoring programs. This position is ideal for someone who wants more than just a supervisory title and is motivated to grow into a long‑term leadership role within the organization.

The role combines hands‑on field leadership with quality oversight, relationship building, and business development. You will work closely with industrial clients, community partners, and Vertex leadership to ensure work is done safely, accurately, and with respect for community values. Your work will directly contribute to local capacity building, environmental protection, and meaningful benefits for the Aamjiwnaang community.

Priority consideration will be given to qualified members of the Aamjiwnaang First Nation.

KEY DETAILS

Reports to: Manager, Environment Sarnia

Direct Reports: Field Technicians and Community Monitoring Staff as assigned

Support From: Calgary Sustainability Team

Aamjiwnaang–Vertex Joint Venture

Location: Sarnia, Ontario

Priority Hiring: Members of the Aamjiwnaang First Nation

Key Responsibilities

Field Operations (50%)

• Lead and supervise EPA Method 21 LDAR field programs for industrial clients in the Sarnia area.
• Oversee community emissions monitoring and measurement initiatives in partnership with Aamjiwnaang leadership and members.
• Provide hands‑on supervision, coaching, and mentorship to field technicians and community staff.
• Ensure all field work is completed safely, accurately, and in compliance with regulatory requirements and Vertex standards.
• Conduct routine QA/QC checks on field measurements, calibration records, and documentation.
• Ensure equipment is properly maintained, calibrated, and field‑ready.
• Enforce health, safety, and environmental requirements in alignment with company and site‑specific policies.

Office‑Based Oversight & QA/QC (20%)

• Review and QA/QC field data, reports, and deliverables prior to submission to clients or community partners.
• Approve timesheets, expenses, and field documentation.
• Track project costs and support budget management for assigned projects.
• Assist with invoicing and ensure supporting documentation is complete and accurate.
• Support the development and refinement of standard operating procedures for LDAR and community monitoring programs.
• Participate in continuous improvement initiatives related to field efficiency, data quality, and safety.

Business Development (30%)

• Support business development activities for industrial field services in the Sarnia area.
• Build and maintain strong relationships with local industrial clients, site contacts, and partners.
• Represent the Aamjiwnaang–Vertex Joint Venture at client meetings, site visits, and local industry events.
• Support the growth of community‑based emissions monitoring programs that deliver tangible benefits to the Aamjiwnaang community.
• Identify opportunities to expand services, train community members, and create long‑term local employment.

Candidate Qualifications

• 5+ years of field experience in LDAR or related environmental field services.
• Strong technical knowledge of LDAR practices, equipment, and regulatory frameworks.
• Proven experience in managing field teams and ensuring project deliverables are met.
• Exceptional organizational skills, attention to detail, and ability to manage multiple priorities.
• Proficient in QA/QC processes for environmental data.
• Strong interpersonal and communication skills for staff leadership and client interaction.
• Proficiency in Microsoft Office Suite and project management tools.
• Valid driver’s license and ability to travel to remote field locations.

Core Competencies

• Leadership & Mentorship: Inspires and develops team members to perform at their best.
• Accountability: Takes ownership of outcomes and meets deadlines with high‑quality results.
• Client Focus: Anticipates and meets client needs while maintaining Vertex’s quality standards.
• Safety Commitment: Champions a culture of safety in all field and office activities.
• Business Acumen: Understands budgeting, invoicing, and business growth strategies.

Performance Measures

• Successful delivery of field programs on schedule and within budget.
• Data quality and compliance with QA/QC standards.
• Positive client feedback and repeat business.
• Growth in field services portfolio through the Aamjiwnaang‑Vertex JV.
• Team development and retention rates.

Additional Information

• Competitive salary and benefits package
• RRSP matching program
• Flexible work arrangements, including remote/hybrid options
• Professional development and career growth opportunities
• A collaborative and inclusive workplace culture
• The opportunity to lead and grow a regional team while contributing to impactful, multidisciplinary projects
• Compensation for this role is between $95,000.00 to $115,000.00

With a track record of success, Vertex provides a fast‑paced environment where people thrive. We recognize that each member brings a valuable skill set to the Vertex team and we make health, safety and community well‑being a priority by supporting numerous endeavors at each of our locations across North America.

At Vertex, we value teamwork through collaboration and provide support across the entire organization. If you think you have what it takes to play for the Vertex team, please apply.

We would like to thank all applicants for their interest in this position, however only those selected for interviews will be contacted*.