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Posted 5 days ago

Senior Process Engineer - Hydrometallurgy

@ Hatch

Mississauga, Ontario

12+ years experience
Apply now
SIGNALS

Overview

Hatch is hiring a Senior Process Engineer for its Hydrometallurgy Practice in Mississauga, ON, to provide process engineering on metals projects across commodities. The work covers design calculations, client engagement, process flow diagrams, mentoring junior staff and leading project process tasks. The posting states a base salary range of $115,000 to $165,000 and a flexible work environment.

Responsibilities:

  • Perform hydrometallurgical process engineering on projects across commodities
  • Prepare process flow diagrams and mass and energy balances
  • Engage clients to define process design criteria and technology selection
  • Lead process engineering on projects when requested
  • Train and supervise junior engineers

Requirements summary:

  • Process, metallurgical or chemical engineering degree
  • Minimum 12 years of hydrometallurgical design, commissioning or operating experience
  • Experience scoping metallurgical test work programs
  • Subject matter expertise in one or more hydrometallurgical commodities
  • Strong client and business development focus
  • Ability to lead process engineering tasks within budget and schedule

Tools & skills

Source and dates

Employer career site / ATS feed · successfactors

Employer posting date
2026-11-01
First seen by our source
2026-10-09
Source record updated
2026-11-05

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentEngineering
Experience12+ years
Work settingOffice, Client sites, Plant or factory
PositionSitting and standing
Physical demandsphysical low · computer high
LanguagesEnglish
EducationBachelor’s degree (required)
Fields of studyProcess Engineering, Metallurgical Engineering, Chemical Engineering

Summary and details written by AI from the posting; the employer’s posting is the authority.

Hatch

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Pursuing positive change by partnering with our clients in the infrastructure, energy, and metals industries.

Full company description

Our organization is passionately committed to the pursuit of a better world through positive change. We embrace your visions as our own and partner with you to develop better ideas that are smarter, more efficient, and innovative. Our global network of 10,000 professionals work on the world’s toughest challenges. Our corporate roots extend back more than a hundred years, and our experience spans over 150 countries around the world in the metals, energy, infrastructure, digital, and investments market sectors. We are employee-owned and independent—free to bring our best thinking to your business. Our exceptional, diverse teams combine vast engineering and business knowledge, working in partnership with our clients to develop market strategies, manage and optimize production, develop new game-changing technologies, and design and deliver complex capital projects. We work closely with the communities in which we serve to ensure that our solutions optimize environmental protection, economic prosperity, and cultural vibrancy. We want their businesses, ecosystems, and communities to thrive, both now and into the future. Our people are passionate about our corporate purpose and values. We believe in long-term relationships with our partners, and are committed to our clients’ lasting success. We are “entrepreneurs with a technical soul.”

LinkedIn followers
438,826
People associated on LinkedIn
11,087
Reported office locations
  • 2800 Speakman Dr, Mississauga, Ontario L5K2R7, CA
Business categories
  • Business Development
Other recorded names
  • Hatch
Specialties
  • Mining & Metals
  • Energy
  • Infrastructure
  • Consulting
  • Technologies
  • Construction Management
  • Sustainability
  • Operational Performance
  • Engineering
  • Project Management
  • EPCM
  • Climate Change
  • Digital
  • Economic Impact
  • Design
  • Environment
  • Earth Science
  • Community Engagement
  • Hydrogen
  • Urban Design
  • P3
  • Oil & Gas
  • Power
  • Rail
  • and Ports
Profile identifies a recruitment agency
No
Reported total investment
0

Currency and observation date were not supplied; this is not a current valuation or a funding round.

Our organization is passionately committed to the pursuit of a better world through positive change. We embrace your visions as our own and partner with you to develop better ideas that are smarter, more efficient, and innovative. Our global network of 10,000 professionals work on the world’s toughest challenges. Our corporate roots extend back more than a hundred years, and our experience spans over 150 countries…

FieldValue
IndustryProfessional Services
Company size5,001-10,000 employees
HeadquartersMississauga, Ontario
Organization typePrivately Held
Year founded1955
SpecialtiesMining & MetalsEnergyInfrastructureConsultingTechnologiesConstruction ManagementSustainabilityOperational PerformanceEngineeringProject Management
Open jobs on Jobsy254
LinkedInView page
Job description

Requisition ID: 99757

Job Category: Metals

Location: Mississauga, ON, Canada

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.

If it isn't grown, it's mined. Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals used in our everyday lives. Want to play a part of innovating and optimizing the mining life cycle on greenfield and brownfield facilities? Apply today!

The hydrometallurgy team is growing! Hatch needs a Senior Process Engineer to join our Metals Business Unit in the Hydrometallurgy Practice. Become part of a global team of innovative and trusted professionals who provide process engineering input to the different sectors within a Consulting Engineering and EPCM Environment. You will be part of an engineering team providing engineering services and/or field support while developing solutions in all areas of the process plant across various systems, unit operations and process equipment. You are passionate about this field and are a subject matter expert in one or more of the following commodities: alumina, battery chemicals, copper, cobalt, nickel, lithium, phosphates, rare earths, uranium and/or precious metals. Experience with processing lithium from hard rock or clays will be highly regarded You have demonstrated skills in:

Unit process knowhow for leaching, solvent extraction, neutralization, crystallization, IX, dewatering, filtering, electrowinning, etc.
Design, coordination and supervision of laboratory test work,
Plant audits, surveys, sampling campaigns, and circuit optimization,
Mathematical modelling and simulations
Writing technical reports and engineering documentation
Mentoring of more junior staff

Key Responsibilities Include:

Perform process engineering tasks on Hydrometallurgical aspects of projects, in a variety of commodities. When requested, act as Lead Process Engineer on projects or studies.
Operate with full competence and independence in the execution of all design calculations, design criteria, in the compilation and execution of equipment lists and calculations. Provide frequent training, guidance and supervision to junior colleagues.
Actively engage with clients to understand project requirements and work to define process design criteria and technology selection
Compilation of Process Flow Diagrams, along with associated mass and energy balance calculations
Undertake trade off studies to resolve options
Conduct capacity analysis for existing plants
Design of the process control logic adhering to appropriate safety standards, and documentation into Functional Descriptions
Process review of equipment bids, proposals, and other initiatives
Liaising with other discipline engineers to ensure designs conform to process requirements

Qualifications and Experience:

Process Engineering, Metallurgical Engineering, or Chemical Engineering degree.
Minimum 12 years extensive design, commissioning and/or operational experience of hydrometallurgical processing equipment
Experience in scoping and management of metallurgical testwork programs (benchscale, pilot scale, on-site testing)
Strong client and business development focus.
Ability to lead processing engineering tasks on a project, within the allocated budget and schedule, including mentoring and guidance of junior colleagues

Base salary range: $115,000 to $165,000

At Hatch, we are committed to fair and equitable compensation practices. In accordance with legislated pay transparency requirements, the expected salary range for this position is based on current market data and aligned with internal pay structures to ensure consistency and fairness.

Your individual compensation within this range will depend on factors such as skills, experience, qualifications and location. In addition to base pay, our total rewards package may include performance-based incentives, comprehensive benefits, and other programs designed to support your well-being and growth.

Why join us?

  • Work with great people to make a difference
  • Collaborate on exciting projects to develop innovative solutions
  • Top employer


What we offer you?

  • Flexible work environment
  • Long term career development
  • Think globally, work locally

Don't meet every single requirement? You don't need to. At Hatch, we are building a diverse, inclusive workplace that fosters innovation. If you're interested in this role, we encourage you to apply even if your past experiences don't perfectly align with the skills we've listed.

We're committed to fostering a workforce that reflects the diversity of the communities in which we operate and serve. Hatch is an Equal Opportunity Employer that considers applicants without regard to age, race, color, national origin, citizenship, religion, creed, gender, sexual orientation, marital status, disability, veteran, or any other protected status. If you have any accommodation requirements, please let us know. We'll do our best to meet your needs in accordance with applicable local legislation.

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