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About Us At SECURE, we lead the way in waste management and energy infrastructure, providing unmatched security and peace of mind to our clients. Our strength lies in our size, extensive network, solid reputation, industry expertise, and a relentless can-do attitude. With an expansive infrastructure network spanning Western Canada and North Dakota, we deliver essential solutions where they are needed most. Our partnerships focus on safely recovering oil and metals, disposing of liquid and solid waste, recycling materials such as metals, water, and oil, and reclaiming contaminated land to reduce environmental footprints. SECURE is committed to innovation, helping our customers lower costs, reduce greenhouse gas (GHG) emissions, and exceed their business, safety, and environmental goals. We go beyond expectations mitigating risks, reducing financial obligations, and maximizing value for our clients. Join SECURE, where we step up to make a meaningful difference in the industries we serve and the world we share. Your Opportunity at SECURE As our Senior Well Operations Engineer, you will be responsible for leading and project managing well completion, workover, stimulation, and asset retirement obligation (ARO) projects in collaboration with the Manager of Well Operations & Geology. The role works closely with General Managers, Facility Managers, and Operations teams to troubleshoot disposal well performance, manage water quality initiatives, and optimize injection operations. This position provides senior-level technical analysis and coordination to support Business Development, Technical Services, Operations Support, Finance, and Regulatory teams, ensuring safe, compliant, and cost-effective well operations across the organization. This role is based out of Calgary, Alberta To be considered for this position, please submit your application by February 27, 2026 The Team This role operates within a highly collaborative, cross-functional team environment, working closely with Well Operations & Geology, Operations, Facilities, Technical Services, and Regulatory teams. The culture emphasizes shared accountability, practical problem-solving, and open communication to safely deliver results in complex operating conditions. Work Environment The work environment is fast-paced and field-connected, balancing office-based technical analysis with operational support across active assets. Consistent with SECURE''s focus on safety, compliance, and continuous improvement, the role requires hands-on engagement, strong planning discipline, and adaptability to evolving operational priorities. A Day in The Life Lead and project manage well operations projects including completions, workovers, stimulations, and ARO activities Provide technical leadership for disposal well performance and injectivity optimization Prepare drilling, completion, workover, and stimulation programs Support implementation of well monitoring and surveillance programs Ensure regulatory and legislative compliance Support Measurement and Control team on injection fluid characterization Design and execute reservoir-specific stimulation techniques Analyze injection and performance data to optimize operations Develop cost estimates, forecasts, and technical proposals Skills, Experience & Qualifications 10 years of progressive experience in well operations, completions, workovers, or stimulations E.T. or Engineering designation required Cavern experience is considered an asset but not required Strong understanding of disposal well operations and well integrity Ability to lead complex projects with minimal supervision Strong written and verbal communication skills Proficiency in Microsoft Office (Excel, Word, PowerPoint) Experience with WellView, PetroSight, and GeoScout What''s in it for you At SECURE, we focus on opportunities for growth and improvement; for our employees, our customers, our partners, and the communities we operate in. We are an energetic team, driven by the needs of our customers, and we care about making a meaningful contribution. We strive to attract, retain, and motivate employees by offering a competitive compensation package that recognizes employee contributions and performance. In addition to rewarding job opportunities, we offer: Competitive industry wages, and compensation programs which include: Employer paid benefits: health, dental & more Health care spending account Employee wellness program Employee savings plans Career progression A competitive employee referral program Industry-leading safety standards Community investment initiatives Our Stories We believe our team''s strength comes from our diversity. Every SECURE employee has a right to feel safe and welcome. We pride ourselves on being respectful workplace where all employees have equal access to opportunity and support. We are a trusted partner. We extend those same efforts outside of the organization through our respectful engagement with our diverse base of stakeholders in the communities in which we operate. Applicants are not assessed on the grounds of race, national or ethnic origin, colour, religion, age, sex, sexual orientation, marital status, or physical handicap. Our operations span across Canada and the United States and we actively seek out a wide range of applicants for both field operations and office roles.