opex jobs in Calgary

Optimize Flat Lake production from Saturn Oil & Gas Inc.’s Calgary office using artificial lift and facility engineering expertise. This full-time position supports daily field performance. Reporting to the Manager, Production Engineering, the Production Engineer designs and implements production strategies for Flat Lake. The work includes well...

Nucleon Energy is seeking a mechanical/plant engineer or operations specialist to join our Calgary team and help design, commission and operate a new uranium fuel conversion facility. You will collaborate with in-house engineering, environmental and development teams to translate operational experience into the preliminary design, safety, and construction...

Nucleon Energy is seeking a mechanical/plant engineer or operations specialist to join our Calgary team and help design, commission and operate a new uranium fuel conversion facility. You will collaborate with in-house engineering, environmental and development teams to translate operational experience into the preliminary design, safety, and construction...

Saturn Oil & Gas Inc. is a growing Canadian energy company focused on generating positive shareholder returns through the continued responsible development of high-quality, light oil weighted assets, supported by an acquisition strategy that targets highly accretive, complementary opportunities. We have assembled an attractive portfolio of free-cash flowing,...

Drive P&L efficiency at Aggreko as a Senior Finance Business Partner in Toronto, using strategic analysis and financial modelling. Support leaders with insights that improve decisions. This senior position partners with business leaders across Aggreko to deliver financial and operational insight. You will analyze trends, evaluate performance, and support...

Drive P&L efficiency at Aggreko as a Senior Finance Business Partner in Toronto, using strategic analysis and financial modelling. Support leaders with insights that improve decisions. This senior position partners with business leaders across Aggreko to deliver financial and operational insight. You will analyze trends, evaluate performance, and support...

Company Overview A career at Obsidian Energy means working for a company with a dominant position in Alberta, where safety is valued, high-performance matters and potential is realized. Continuous improvement is a cornerstone in Obsidian Energy’s evolving culture, and it is critical to our pursuit in becoming the company that redefines oil and gas...

Junior AccountantPay Rate: $59/hour, depending on experienceContract: Start Date ASAPEndDateFeb 12, 2027 (strong potential for extension)Location: Mississauga Ontario (preferred) or Calgary, AlbertaThey're expanding their team to meet growing needs, making this a unique opportunity to work with an industry leader. Our Client, is a major Canadian...

Uranium Conversion Facility Operations Specialist September 21, 2026 About Nucleon Nucleon Energy is developing a new uranium conversion facility to help strengthen the Western nuclear fuel supply chain. The nuclear industry is entering a significant period of growth, driven by increasing electricity demand, energy security, renewed nuclear development,...

- Are you a seasoned data center professional with a passion for operational excellence, cutting-edge infrastructure, and leading high-performing teams? - Do you thrive in mission-critical environments where uptime is paramount, and precision matters? Have we piqued your interest? Tell me about the company... eStruxture Data Centersis an award-winning...

Join the ride! Position : Senior Program Manager Location : Edmonton (Remote Possibilities) Classification : Full Time, Immediate Hire AutoCanada is the largest Canadian owned and publicly traded automotive dealer group operating in Canada and the US. We are innovative, data-driven and our commitment to our Team Members, customers and operational excellence...

Bring your energy to Aggreko as Senior Business Partner, Finance based in Toronto, ON. You’ll support the business by providing financial & strategic insight that drives P&L efficiency. Heating, cooling and oil-free air without end. We keep our customers’ worlds on. From world-class events that last a few weeks to mining operations and remote...

Uranium Conversion Facility Operations SpecialistSeptember 21, 2026 About NucleonNucleon Energy is developing a new uranium conversion facility to help strengthen the Western nuclear fuel supply chain. The nuclear industry is entering a significant period of growth, driven by increasing electricity demand, energy security, renewed nuclear development,...

Bring your energy to Aggreko as Senior Business Partner, Finance based in Toronto, ON. You’ll support the business by providing financial & strategic insight that drives P&L efficiency. Power without pause. Heating, cooling and oil-free air without end. We keep our customers’ worlds on. From world-class events that last a few weeks to mining operations...

- Are you a seasoned data center professional with a passion for operational excellence, cutting-edge infrastructure, and leading high-performing teams? - Do you thrive in mission-critical environments where uptime is paramount, and precision matters? Have we piqued your interest? Tell me about the company... eStruxture Data Centers is an award-winning...

Full-time State/Province: Alberta Business Group: DCS Business Line: Water Work Location Model: Hybrid Primary Location: CA - Calgary, AB - 48 Quarry Park Bl Compensation: CAD 120,000 - CAD 170,000 - yearly Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on,...

About Float Float is on a mission to simplify finance for Canadian businesses, empowering them to eliminate complexity and unlock new opportunities. Through our innovative platform, Float enables businesses to streamline financial operations and optimize cash flow, so they can focus on what matters most: growth. As one of Canada’s fastest growing...

This position requires full relocation to Saudi Arabia. It is a permanent full time Expat relocation package. Job Overview We are seeking a Gas Commercial Specialist to join our Innovation & Technology Management Group (ITMG) under Gas Operations Technical Support & Planning Department (GOTS&PD) ITMG is responsible for the strategic growth and...

About Float Float is on a mission to simplify finance for Canadian businesses, empowering them to eliminate complexity and unlock new opportunities. Through our innovative platform, Float enables businesses to streamline financial operations and optimize cash flow, so they can focus on what matters most: growth. As one of Canada’s fastest growing...

Company Overview A career at Obsidian Energy means working for a company with a dominant position in Alberta, where safety is valued, high-performance matters and potential is realized. Continuous improvement is a cornerstone in Obsidian Energy’s evolving culture, and it is critical to our pursuit in becoming the company that redefines oil and gas...