Field Mechanical Engineer (Tocantinzinho Project)

G Mining Services is a multidisciplinary company offering professional services in the mining industry, for underground and open pit mining projects, in precious, base, or industrial metals. G Mining is one of the most important consulting firms in mining engineering in Quebec, and among the major firms renowned for international projects.


G Mining Services is a family company that values its workforce by promoting professional and individual development with unique career opportunities, encouraging collaboration, and offering a variety of stimulating challenges, all within a warm, welcoming, safe, and inclusive work environment.


In 2020, G Mining Ventures (GMIN) was created to acquire direct ownership of projects and capitalize on the value uplift that successful mine development offers.


The work will be accomplished on the Tocantinzinho project, located in Pará, northern Brazil, in the Tapajos region, site of the largest gold rush in history. Tocantinzinho is a permitted, construction ready, open-pit gold deposit containing 1.8 million ounces of reserves.


To ensure the achievement of this large-scale project, G Mining is looking for an experienced and motivated individual to fill the position of:


Field Mechanical Engineer


Summary of responsibilities

Under the supervision of the Mechanical Superintendent on site, the incumbent will be part of the team dedicated to the design and development of the project. More specifically, the Field Mechanical Engineer will be called upon to:

  • Assist with technical bid analysis and recommendations as required.
  • Verify site data and conditions.
  • Coordinate local permitting technical requirements.
  • Manage and resolve cross-discipline clashes or conflicts when discovered in engineering deliverables (drawings and specifications).
  • Assist with the Field Engineering section of the Construction Execution Plan.
  • As applicable, assist with constructability input and on-site monitoring of design, work scope, construction. sequence, impacts to estimating and scheduling.
  • Provide technical assistance to QA/QC.
  • Review and approve QA test reports and documentation where required.
  • Provide technical assistance to Construction Supervision.
  • Review and verify the contractors’ monthly progress reports.
  • Manage field information requests and site design change procedures.
  • Develop, check, and distribute specifications for onsite purchases where required, such as temporary works or site generated purchases.
  • Review and monitor contractor pricing and assist the Contracts Administrator in the review and settlement of change orders and claims.
  • Review contractors supplied deliverables including as-built documentation.
  • Coordinate third party inspections in conjunction with consultants and other authorities.
  • Generate and/or check field sketches or red-line engineering deliverables.
  • Manage, control, and maintain on-site drawings, files, and registers.
  • Review contract documents for the area of responsibility and identify conflicts and recommend solutions.
  • Verify that construction work complies with all engineering standards, codes, specifications, and design. instructions as well as applicable regulatory requirements.
  • Perform technical review at substantial and final completions.
  • Inform in a timely manner the superior of the identification of institutional, economic, commercial, labor, environmental and human safety risks.



  • Have a bachelor's degree in mechanical engineering.
  • Have a minimum of ten (10) years of experience.
  • Be able to communicate in French and/or English, both speaking and writing.
  • Knowledge of Portuguese is an asset.
  • Experience in the surface and underground mining sector is considered an asset.



  • Solution oriented and proactive.
  • Good analytical, synthesis and problem-solving skills.
  • Good organizational skills.
  • Autonomous.
  • Initiative
  • Attention to detail.


Additional information

  • Contract from October 2022 to July 2024.
  • Fly-in Fly-out on 29 days of work followed by 27 days off schedule.
  • Transport, accommodations, and meals provided.
  • Competitive benefits and group insurance.


If you feel ready and willing to be part of a team of experienced professionals, involved in various areas of the mining industry and driven by the desire to succeed in the projects in which they are involved, we offer you a challenge that matches your ambitions.

We look forward to reading your resume, which you are invited to send in complete confidentiality to the following e-mail address:


G Mining Services welcomes all submissions and is committed to evaluating them without discriminatory bias. We offer equal employment opportunities to all. The use of the masculine gender only serves to lighten the text.

Knowledge of a language other than French is required for this position since G Mining Services' clients are international and the incumbent will have to communicate with them on a regular basis.


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