Chemical engineer Jobs in St. John's, NL

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Chemical engineer • st john s nl

Last updated: 1 day ago

Remote Chemist - AI Trainer

SuperAnnotateSt. Johns, Newfoundland, CA

Remote

Full-time

Structural Engineer

WSPSan Juan de Terranova, Terranova y Labrador, CA

Full-time

Our Resources subsector, a key component of WSP’s ERI (Energy, Resources and Industry) sector, supports clients from coast to coast. Over the decades, we have developed a wide range of services, inc...Show moreLast updated: 30+ days ago

2024002184 - Trades Worker II

Eastern Healthst. john's, newfoundland

Full-time

The Trades Worker II - Power Engineer operates high pressure steam plants and auxiliary equipment such as steam boilers, hydronic boilers, air handling units, cooling systems, related system contro...Show moreLast updated: 30+ days ago

Electrical Engineer

Insight GlobalMount Pearl, NL, CA

Full-time

Insight Global is partnering with a leading marine technology company to hire a.In this role, you will lead the design, development, and integration of advanced electrical systems for cutting‑edge ...Show moreLast updated: 4 days ago

Promoted

DevOps Engineer

Targeted TalentSaint John's, NL, Canada

Permanent

We are looking for an experienced.Toronto! Our client is a large fintech firm with a product that you've likely used many times before. You have hands-on experience with enterprise-grade infrast...Show moreLast updated: 30+ days ago

Promoted

Civil Engineer

Allnorth Consultants LimitedMount Pearl, NL, Canada

Full-time

BIG ENOUGH TO KNOW HOW, SMALL ENOUGH TO KNOW YOU.Allnorth is a multi-disciplinary engineering, project delivery, and construction services company. We provide smart and practical project solutions t...Show moreLast updated: 30+ days ago

Promoted

Structural Engineer

DOFParadise, NL, Canada

Permanent

DOF Subsea is a world-class offshore construction support, survey and IRM contractor.DOF is a leading provider of subsea services in all the major oil and gas production regions around the world.Wi...Show moreLast updated: 30+ days ago

Civil Engineer

Dillon Consulting LimitedSan Juan de Terranova, Terranova y Labrador, CA

Full-time

Are you someone with strong leadership and technical capabilities? Do you enjoy building relationships and working collaboratively in a team environment with both internal and external stakeholders...Show moreLast updated: 2 days ago

Development Engineer

City of St. John'sSaint John's, Newfoundland and Labrador, Canada

Full-time

Johns is a progressive city with a strong connection to the past and a positive outlook on the future.As one of the oldest cities in North America we have a unique history but we are also a growing...Show moreLast updated: 30+ days ago

Senior Software Engineer

GroundControlSan Juan de Terranova, Terranova y Labrador, CA

Permanent

Our mission is to deliver advanced software solutions that enable manufacturers to produce high-quality parts and systems with precision and confidence. These parts power the most advanced aerospace...Show moreLast updated: 4 days ago

Structural Engineer

DOF groupParadise, NL, CA

Permanent

Director, Studies & Technology — Mining & Metals Strategy

WSP in CanadaSan Juan de Terranova, Terranova y Labrador, CA

Full-time

A prominent engineering firm in Canada is seeking a Director, Studies & Technology to oversee study performance and strategic operations within the Mining & Metals sector.The candidate will have ov...Show moreLast updated: 4 days ago

Intermediate Water / Wastewater Engineer

Stantec Consulting International Ltd.San Juan de Terranova, Terranova y Labrador, CA

Full-time +1

Communities everywhere کرکے share the need for clean water.And as they work to meet that need, they’re facing new, more complex challenges every day. Our water professionals collaborate to contribut...Show moreLast updated: 1 day ago

Structural Engineer

WSP CanadaSt. John's, Newfoundland and Labrador, Canada

Full-time

Our Resources subsector, a key component of WSP's ERI (Energy, Resources and Industry) sector, supports clients from coast to coast. Over the decades, we have developed a wide range of services, inc...Show moreLast updated: 30+ days ago

Facilities Engineer

Cenovus EnergySan Juan de Terranova, Terranova y Labrador, CA

Full-time

Reporting to the Manager, Facilities Engineering, the Facilities Engineer will be the System Coordinator / Discipline Responsible Engineer (DRE) for assigned systems on the SeaRose FPSO and WWR Pla...Show moreLast updated: 1 day ago

Microservices Engineer

CanonicalSan Juan de Terranova, Terranova y Labrador, CA

Full-time

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiat...Show moreLast updated: 4 days ago

Civil Engineer

Dillon ConsultingSan Juan de Terranova, Terranova y Labrador, CA

Full-time

Location St John's / Newfoundland And Labrador.Are you someone with strong leadership and technical capabilities? Do you enjoy building relationships and working collaboratively in a team environment...Show moreLast updated: 30+ days ago

Water & Wastewater Engineer — Lead Project Delivery

StantecSan Juan de Terranova, Terranova y Labrador, CA

Full-time

A leading engineering firm is seeking a consulting engineer to work on water and wastewater projects in Canada.The role requires technical expertise in project delivery, engineering design, and str...Show moreLast updated: 1 day ago

Chief Engineer

PuglisevichSaint John's, Newfoundland and Labrador, Canada

Full-time +1

COMPANY / CLIENT : Puglisevich on behalf of Intership BC Corp.BUSINESS ADDRESS : 611 Torbay Road St.LOCATION : Operating off the Coast of Newfoundland (NL) Prince Edward Island (PEI) Nova Scotia (NS) an...Show moreLast updated: 30+ days ago

Remote Chemist - AI Trainer

SuperAnnotateSt. Johns, Newfoundland, CA

26 days ago

Job type

Full-time

Remote

Job description

We’re seeking chemists to join our AI training project. In this role, you will review AI-generated responses, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in calculations, methodology, or conceptual understanding; fact-check chemical information across; write high-quality chemical explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on chemical correctness and reasoning quality.

Key Responsibilities :

Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

You hold an MS or PhD in Chemistry or a related field in a high ranking university.

Confident in chemical reactions and stoichiometry, organic mechanisms, analytical methods, and physical / quantum chemistry.

Expert at fact-checking information using public sources across multiple domains. You communicate chemistry clearly and turn advanced theory into real-world solutions.

English proficiency C1 and above with excellent writing skills.

Background in research, analytical writing, debate, programming, or chemistry is preferred.

Bonus : Data labeling, RLHF, or AI model evaluation experience.

You enjoy applying chemical reasoning to evaluate and improve AI capabilities.

For PHD holders : you have developed or critically reviewed complex chemistry content (e.g., problem banks, proofs, textbook sections, research notes).