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51 Active Job Posts for Technical occupations related to natural and applied sciences

These companies are looking for technical occupations related to natural and applied sciences right now:

The Davey Tree Expert Company

Job posted on 2026-04-16 in PickeringThis is a Full TimePermanent position. View occupation: Landscape and horticulture technicians and specialists (opens in a new tab) · Short Description: Valid provincial driver’s license. ISA certification or certificate of enrollment in an arboriculture program or equivalent. Licensed to drive a 5-ton vehicle and air brake endorsement is considered… Full-time RRSP Full-time

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Trench Limited

Job posted on 2026-04-15 in PickeringThis is a Full TimePermanent position. View occupation: Mechanical engineering technologists and technicians (opens in a new tab) · Short Description: Overview Languages English Education Bachelor's degree Experience 5 years or more On site Work must be completed at the physical location. There is no option to work remotely. Work setting Manufacturing or production Transformer manufacturer Responsibilities Tasks Repair and maintain machinery Assist in inspection of mechanical installations and construction projects

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Ontario Power Generation Inc.

Job posted on 2026-04-15 in PickeringThis is a Full TimePermanent position. View occupation: Industrial instrument technicians and mechanics (opens in a new tab) · Short Description: Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Electrical and Control Technician – Instrumentation and Control. Reporting to the Supervisor Maintenance, this position is responsible for installing, maintaining, calibrating, designing, and troubleshooting networking systems, process control, and

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General Motors of Canada Company

Job posted on 2026-04-15 in OshawaThis is a Full TimePermanent position. View occupation: User support technicians (opens in a new tab) · Short Description: Job Description Vacancy Status: This posting is not for an existing vacancy within the organization and is open to new applications. AI Disclosure: As part of the application process, Artificial Intelligence will be used in the hiring process for this role This role is categorized as hybrid. This means the

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Aecon Concessions

Job posted on 2026-04-15 in BowmanvilleThis is a Full TimePermanent position. View occupation: Non-destructive testers and inspectors (opens in a new tab) · Short Description: Step into a critical role as a Mechanical Quality Control Inspector for a groundbreaking nuclear project. Leverage your inspection capabilities and dedication to safety in a quality-driven environment. You will engage directly with the Quality Manager, ensuring all mechanical standards and protocols are upheld. With 1-3 years of QA/QC experience

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CPUS Engineering Staffing Solutions Inc.

Job posted on 2026-04-15 in OshawaThis is a Full TimePermanent position. View occupation: Electrical and electronics engineering technologists and technicians (opens in a new tab) · Short Description: Lead project success as a Project Controls Specialist on-site. Focus on ensuring compliance, conducting variance analyses, and managing resource plans in a high-paced environment. In this role, you will oversee adherence to project control standards while liaising with various teams for optimal project efficiency. Responsibilities include maintaining project dashboards, preparing

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Aecon Group Inc.

Job posted on 2026-04-14 in BowmanvilleThis is a Full TimeContract position. View occupation: Civil engineering technologists and technicians (opens in a new tab) · Short Description: ? Since 1967, we have proudly served Ontario’s nuclear industry. Aecon Nuclear aims to be the partner-of-choice for key nuclear clients and our dedication to excellence is leading us there. Aecon Nuclear provides a full spectrum of Engineering, Procurement and Construction (EPC) services, in addition to maintenance and manufacturing services

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Simnet Inc.

Job posted on 2026-04-14 in WhitbyThis is a Full TimePermanent position. View occupation: Computer network and web technicians (opens in a new tab) · Short Description: SIMNET is a leading provider of cloud computing services and solutions. Founded in 2008, SIMNET has a long history of providing a range of cloud computing services, including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). SIMNET serves a variety of industries

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All Seasons Tree Service

Job posted on 2026-04-14 in AjaxThis is a Full TimePermanent position. View occupation: Landscape and horticulture technicians and specialists (opens in a new tab) · Short Description: Must have own vehicle to meet on sites or our yard. Driving a heavy duty pickup truck, towing trailers if licensed. Driving a truck weighing up to 25,000 kgs. Full-time Extended health care Dental care Life insurance Full-time

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CB Pools & Spas

Job posted on 2026-04-14 in WhitbyThis is a Full TimePermanent position. View occupation: Electronic service technicians (household and business equipment) (opens in a new tab) · Short Description: A Class G Driver’s license. Install in-ground and/or above-ground swimming pools according to design plans and manufacturer specifications. Communicate with supervisors, team members, and customers… Full-time Full-time

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Ontario Power Generation

Job posted on 2026-04-14 in PickeringThis is a Full TimePermanent position. View occupation: Industrial instrument technicians and mechanics (opens in a new tab) · Short Description: . Status: Permanent Full Time Working Conditions : On-site Education Level: Minimum Grade 12 Diploma or equivalent and Certificate of Qualification (447A) or two or three-year College Diploma in Instrumentation & Control Base Location: Pickering , ON Shift: Days and/or rotating shifts including nights, weekends and holidays Travel: 10% Deadline

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Ontario Power Generation

Job posted on 2026-04-14 in PickeringThis is a Full TimePermanent position. View occupation: Electrical and electronics engineering technologists and technicians (opens in a new tab) · Short Description: Status: Permanent Full Time Working Conditions : On-site Education Level: Minimum Grade 12 Diploma or equivalent and Certification of Qualification (442A or 309A) Base Location: Pickering , ON Shift: Days and/or rotating shifts including nights, weekends and holidays Travel: 10% Deadline to Apply: May 11, 2026 Salary Range: $42.82 -

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En Pró

Job posted on 2026-04-14 in OshawaThis is a Full TimePermanent position. View occupation: Construction inspectors (opens in a new tab) · Short Description: 2 plus years’ experience in a business environment with a degree from a university or college in marketing, commerce, finance or a related discipline.… Skills: Microsoft Excel, Business intelligence, Analysis skills, Communication skills

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Ontario Power Generation

Job posted on 2026-04-14 in PickeringThis is a Full TimePermanent position. View occupation: Electrical and electronics engineering technologists and technicians (opens in a new tab) · Short Description: . Status: Permanent Full Time Working Conditions : On-site Education Level: Minimum Grade 12 Diploma or equivalent and successful completion of a two or three-year College Diploma in Electronics Base Location: Pickering , ON Shift: Days and/or rotating shifts including nights, weekends and holidays Travel: 10% Deadline to Apply: May

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Atkinsrealis

Job posted on 2026-04-13 in OshawaThis is a Full TimePermanent position. View occupation: User support technicians (opens in a new tab) · Short Description: The Field Technical Specialists interface with Construction and can provide technical supports such as development of the Construction & Installation Work Packages (CWP/IWP), facilitate field change… Full-time Hybrid work Full-time

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En-Pro

Job posted on 2026-04-11 in OshawaThis is a Full TimePermanent position. View occupation: Construction inspectors (opens in a new tab) · Short Description: En-Pro is seeking an enthusiastic and highly motivated individual to work with its clients to deliver energy cost control solutions. As a member of our Energy Advisory Team, you will work closely with experienced Energy Advisors to service clients from various industry sectors with actionable energy market insight to control

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AtkinsRéalis Canada Inc.

Job posted on 2026-04-11 in OshawaThis is a Full TimeContract position. View occupation: User support technicians (opens in a new tab) · Short Description: Job Description Overview AtkinsRéalis is supporting a nuclear new build small modular reactor (SMR), the first of its kind built in the western hemisphere, and due to be on the grid by the end of this decade. We are looking for individuals with a strong technical understanding to support ongoing

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Aecon Concessions

Job posted on 2026-04-10 in BowmanvilleThis is a Full TimePermanent position. View occupation: Non-destructive testers and inspectors (opens in a new tab) · Short Description: Pursue an impactful role as a Quality Control Inspector specializing in mechanical inspections for a nuclear infrastructure project. Engage your skills in compliance verification and safety adherence to make a difference. In this position, you'll report to the Quality Manager and focus on maintaining testing protocols and documenting results. The

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CarefreeIT

Job posted on 2026-04-10 in OshawaThis is a CasualPermanent position. View occupation: Computer network and web technicians (opens in a new tab) · Short Description: Must have valid driver’s license and a vehicle. University and/or college accreditation in Computer Systems Networking, Computer Systems Technician, Computer Applications, Computer Science, or related… Full-time Evening shift Hybrid work Full-time Permanent Weekends as needed On call Evening shift

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Wilson Contracting Limited

Job posted on 2026-04-10 in UxbridgeThis is a Part TimePermanent position. View occupation: Construction estimators (opens in a new tab) · Short Description: Experience working in the excavation / construction field, 5+ years preferred. Planning projects by visiting sites and understanding the scope of work. Full Time or Part Time (per hour wage ). Full-time Part-time Extended health care Dental care On-site parking Full-time Part-time

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VINCI Construction / VINCI

Job posted on 2026-04-09 in PickeringThis is a Full TimeTemporary position. View occupation: Drafting technologists and technicians (opens in a new tab) · Short Description: What is the project? The Pickering Nuclear Generating Station refurbishment program involves designing and building a new deep-water intake in Lake Ontario to improve the plant's cooling system. This will involve: - A 1.5 km-long tunnel, built by a pressurized TBM (10.15 m diameter slurry TBM); - Two vertical shafts

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Lakeridge Health

Job posted on 2026-04-09 in AjaxThis is a Full TimePermanent position. View occupation: Information systems testing technicians (opens in a new tab) · Short Description: o Preparing patients for studies (including answering patient questions, changing patients, reviewing preliminary patient history/screening) o Insertion and preparation of intravenous access lines (where trained and competent) under direction of technologist/radiologist; o Changing MRI coils, if required; o Receive patients from transport team, conduct basic Transfer of Accountability and communicate

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CPUS Engineering Staffing Solutions Inc.

Job posted on 2026-04-09 in OshawaThis is a Full TimeContract position. View occupation: Electrical and electronics engineering technologists and technicians (opens in a new tab) · Short Description: We are currently requesting resumes for the following position : Project Controls Specialist Resume Due Date : Monday, April 13th, 2026 (5:00PM EST) Job ID: 26-039 Number of Vacancies : 1 Level : MP5 Duration : 12 Months Hours of work : 35 Hours per week Location : 1908 Colonel

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Ontario Power Generation

Job posted on 2026-04-09 in PickeringThis is a Full TimeTemporary position. View occupation: Drafting technologists and technicians (opens in a new tab) · Short Description: Status: Temporary Full Time (up to 24 months) Working Conditions : On-site Education Level: 2 or 3 year diploma as an Electrical Technician or Technologist Base Location: Pickering,ON Shifts(s): Days Travel: None Deadline to Apply: April 24, 2026 Salary Range: $41.77 - $68.35 Per Hour Electrify your career and help

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Randstad Canada

Job posted on 2026-04-08 in BowmanvilleThis is a Full TimePermanent position. View occupation: Computer network and web technicians (opens in a new tab) · Short Description: We are seeking a Systems Administrator / Operations Support Specialist to join the Operations Control Centre (OCC). This role is critical for the end-to-end monitoring and management of large-scale infrastructure, including Mainframe (z/OS), UNIX, Windows servers, and network devices. You will be responsible for ensuring the availability of essential, time-sensitive,

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General Motors

Job posted on 2026-04-08 in OshawaThis is a Full TimePermanent position. View occupation: Computer network and web technicians (opens in a new tab) · Short Description: Step into the world of automotive analysis as a Network Planning Analyst! This hybrid role positions you to craft impactful dashboards that bolster sales and operational strategies. As a crucial individual contributor, your focus on data integrity and insightful reporting will support teams across various domains. This role is ideal

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Targeted Talent

Job posted on 2026-04-08 in OshawaThis is a Full TimePermanent position. View occupation: Computer network and web technicians (opens in a new tab) · Short Description: We are looking for an experienced Senior Systems Administrator (Windows) for our client. This is a permanent position, remote in Ontario! Our client is a large fintech firm with a product that you've likely used many times before. You'll have the opportunity to work on an extremely large, internationally used

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Sigma Workforce Solutions

Job posted on 2026-04-07 in OshawaThis is a Full TimePermanent position. View occupation: Occupational health and safety specialists (opens in a new tab) · Short Description: Must have a valid Ontario G-class driver’s license and access to a reliable vehicle for travel. We are looking for a proactive and experienced Onsite Health and Safety Manager to oversee, implement,… Full-time Full-time

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Linamar Corporation

Job posted on 2026-04-07 in BowmanvilleThis is a Full TimePermanent position. View occupation: Mechanical engineering technologists and technicians (opens in a new tab) · Short Description: Drive innovation and efficiency as an Expert Automation Technician specializing in CNC and robotics. Work on critical line automation projects while ensuring adherence to safety and quality standards. You will serve as an essential resource for optimizing equipment and processes, collaborating with engineers and program managers on strategic improvements. Your

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Burnside & Associates Limited

Job posted on 2026-04-07 in BowmanvilleThis is a Full TimePermanent position. View occupation: Drafting technologists and technicians (opens in a new tab) · Short Description: Elevate municipal projects as an Intermediate CAD Designer focused on water and wastewater systems. Apply your expertise in REVIT and AutoCAD in a collaborative, hybrid environment. This role requires 8-12+ years of experience in the field to design detailed drawings for various water infrastructure. You will coordinate with engineers to

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Spirit Omega

Job posted on 2026-04-07 in OshawaThis is a Full TimePermanent position. View occupation: Electrical and electronics engineering technologists and technicians (opens in a new tab) · Short Description: Prepare and update project cash flow forecasts in alignment with the project schedule. Regularly conduct variance analysis to understand trends & other baseline…… Skills: Microsoft Excel, Microsoft Office, Communication skills

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Simnet Inc.

Job posted on 2026-04-06 in WhitbyThis is a Full TimePermanent position. View occupation: User support technicians (opens in a new tab) · Short Description: Excel as an Onsite IT Support Specialist in a healthcare environment. Provide crucial technical assistance, maximizing efficiency for end-users through effective hands-on support and rapid issue resolution. In this full-time role, your responsibilities will focus on resolving end-user technology issues, ensuring a smooth operation of computer systems in healthcare settings.

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Simnet Inc.

Job posted on 2026-04-06 in WhitbyThis is a Full TimePermanent position. View occupation: User support technicians (opens in a new tab) · Short Description: Whitby Southeast, Canada Posted on 04/02/2026 SIMNET is a leading provider of cloud computing services andsolutions. Founded in 2008, SIMNET has a long history of providing a range ofcloud computing services, including infrastructure as a service (IaaS),platform as a service (PaaS), and software as a service (SaaS). SIMNET serves avariety

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AP Tree Care and Service

Job posted on 2026-04-05 in BowmanvilleThis is a Full TimePermanent position. View occupation: Landscape and horticulture technicians and specialists (opens in a new tab) · Short Description: Valid driver’s license with a clean driving record. A clean driver’s abstract and trailering experience are required for this role. Working at Heights certification (or willingness to obtain). Full-time Day shift Full-time Day shift Monday to Friday Weekends as needed

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CEDA

Job posted on 2026-04-05 in OshawaThis is a Full TimePermanent position. View occupation: Occupational health and safety specialists (opens in a new tab) · Short Description: Company Description In a complex and ever-changing world, we're the ones who get it done. CEDA is where resourcefulness meets inventiveness, where experience meets innovation and where challenges inspire world-class solutions. With over 50 years of hands-on experience, our skilled workforce takes on the toughest industrial projects with determination, ingenuity

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Aecon Concessions

Job posted on 2026-04-05 in BowmanvilleThis is a Full TimeContract position. View occupation: Non-destructive testers and inspectors (opens in a new tab) · Short Description: Date: Mar 25, 2026 Location: Bowmanville, ON, CA Operating Sector: Nuclear Position Title: Quality Control Inspector, Mechanical Come Build Your Career at Aecon! As a Canadian leader in infrastructure development, Aecon is safely and sustainably building what matters for future generations to thrive! We lead some of the most impactful

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Aecon Concessions

Job posted on 2026-04-05 in BowmanvilleThis is a Full TimePermanent position. View occupation: Non-destructive testers and inspectors (opens in a new tab) · Short Description: Elevate your career as a Mechanical Quality Control Inspector within an influential nuclear project. Utilize your inspection expertise, interpret technical drawings, and collaborate effectively in a dynamic environment. This role demands 1-3 years of experience in quality assurance within mechanical settings. You will maintain inspection plans, verify compliance with standards,

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CPUS Engineering Staffing Solutions Inc.

Job posted on 2026-04-05 in OshawaThis is a Full TimePermanent position. View occupation: Electrical and electronics engineering technologists and technicians (opens in a new tab) · Short Description: Drive project success as a Project Controls Specialist. Manage project compliance, status reporting, forecasting, and resource alignment in a dynamic, on-site environment. This role requires close collaboration with engineering, finance, and construction teams to ensure project control standards are met. You'll assist in setup and estimating processes, create insightful project

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CorGTA

Job posted on 2026-04-05 in OshawaThis is a Full TimeContract position. View occupation: Electrical and electronics engineering technologists and technicians (opens in a new tab) · Short Description: Lead and maintain project controls activities, including cost baselines, resource planning, forecasting, dashboards, and compliance with project control…… Skills: Microsoft Excel, Analysis skills, Budgeting, Microsoft Project, Communication skills

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SIMNET Survey Portal

Job posted on 2026-04-04 in WhitbyThis is a Full TimePermanent position. View occupation: Computer network and web technicians (opens in a new tab) · Short Description: Shape the future of cloud services as an expert Systems Administrator. Leverage your skills in virtualization and infrastructure management while working in a collaborative and engaging environment. In this position, you will assist in deploying and operating virtualization infrastructure built on Linux KVM and Apache CloudStack. Routine monitoring of VMware

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Simnet Inc.

Job posted on 2026-04-04 in WhitbyThis is a Full TimePermanent position. View occupation: Computer network and web technicians (opens in a new tab) · Short Description: About Us SIMNET is a leading provider of cloud computing services and solutions. Founded in 2008, SIMNET has a long history of providing a range of cloud computing services, including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). SIMNET serves a variety

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Default Brand

Job posted on 2026-04-04 in WhitbyThis is a Full TimePermanent position. View occupation: Occupational health and safety specialists (opens in a new tab) · Short Description: Become an advocate for workplace safety as an EHS Specialist. Champion compliance and health initiatives while leading training programs and conducting risk assessments to ensure a safe work environment. This position is critical in maintaining safety management within the organization. You will develop and coordinate comprehensive EHS training and lead

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Unlimited Building

Job posted on 2026-04-04 in PickeringThis is a Full TimeContract position. View occupation: Construction estimators (opens in a new tab) · Short Description: Commercial EstimatorUnlimited Building Solutions is on the hunt for a skilled and detail-oriented Commercial Estimator to join our growing team. If you're passionate about the pre-construction phase and thrive on accurately predicting project costs to ensure successful outcomes, this is your opportunity to play a pivotal role in our commercial

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Randstad Canada

Job posted on 2026-04-02 in WhitbyThis is a Full TimePermanent position. View occupation: Industrial engineering and manufacturing technologists and technicians (opens in a new tab) · Short Description: Does a position in quality control sound exciting to you? Do you have some experience working in an industrial manufacturing or construction setting? Are you looking for a job close to home in Whitby Ontario? Are you comfortable working in a shop environment (hot/dusty)? Are you searching for an opportunity

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EJ Industries Ltd

Job posted on 2026-04-01 in AjaxThis is a Full TimePermanent position. View occupation: Mechanical engineering technologists and technicians (opens in a new tab) · Short Description: Overview Languages English Education College, CEGEP or other non-university certificate or diploma from a program of 1 year to 2 years Experience 3 years to less than 5 years On site Work must be completed at the physical location. There is no option to work remotely. Benefits Health benefits Dental

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Elegance Marble and Granite Ltd.

Job posted on 2026-03-31 in AjaxThis is a Full TimeContract position. View occupation: Drafting technologists and technicians (opens in a new tab) · Short Description: Overview Languages English Education Secondary (high) school graduation certificate Experience 1 year to less than 2 years On site Work must be completed at the physical location. There is no option to work remotely. Responsibilities Tasks Prepare engineering designs and drawings Read blueprints to determine work requirements Develop and prepare

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Aecon Group Inc.

Job posted on 2026-03-30 in PickeringThis is a Full TimeContract position. View occupation: Non-destructive testers and inspectors (opens in a new tab) · Short Description: Come Build Your Career at Aecon! As a Canadian leader in infrastructure development, Aecon is safely and sustainably building what matters for future generations to thrive! We lead some of the most impactful infrastructure projects of our generation, at the forefront of transformational change in transportation and energy, and partnering

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Ontario Power Generation

Job posted on 2026-03-27 in BowmanvilleThis is a Full TimePermanent position. View occupation: User support technicians (opens in a new tab) · Short Description: Status: Regular Full Time Working Conditions : On-site Education Level: High school diploma plus 2 years further concentrated study in relevant courses Base Location: Bowmanville, ON Shifts(s): Days Travel: 10% Deadline to Apply: April 10, 2026 Salary Range: $41.77 - $68.35 Per Hour Electrify your career and help build a

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Summerlong Gardens

Job posted on 2026-03-19 in Port PerryThis is a Part TimePermanent position. View occupation: Landscape and horticulture technicians and specialists (opens in a new tab) · Short Description: Job title: Gardener Posted on: March 18, 2026 Job Description: We are looking for dedicated, outdoor enthusiasts for garden maintenance work on the many beautiful private estates that we service throughout North Durham. With excellent customer service, hard work and attention to detail our gardeners use sustainable methods to weed,

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Blackdog Landscaping & Services

Job posted on 2026-03-18 in WhitbyThis is a Full TimePermanent position. View occupation: Landscape and horticulture technicians and specialists (opens in a new tab) · Short Description: Job Posting: Landscape Technician Location: Durham, ON Compensation: $19.50 – $25.50 per hour (Depending on experience & Crew Lead status) Employment Period: Seasonal (May 1st – October 1st) The Role: We are seeking a hardworking and reliable Landscape Technician to join our team in Durham. This role is for a

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GridShield CSI Inc.

Job posted on 2026-02-04 in PickeringThis is a Full TimePermanent position. View occupation: Electrical and electronics engineering technologists and technicians (opens in a new tab) · Short Description: Overview Languages English Education College/CEGEP Experience 2 years to less than 3 years On site Work must be completed at the physical location. There is no option to work remotely. Work setting Office On-site customer service Various locations Dispatching Responsibilities Tasks Install equipment Interpret blueprints or other instructions to plan

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