Hazen Canada is seeking an Instrumentation & Control Systems Engineer to join our Calgary, Alberta office. This role will serve as a Discipline Lead on water and wastewater projects across Canada and the United States, providing technical leadership and project delivery support. The successful candidate will work independently on projects, be a part of multidisciplinary teams, and act as a trusted technical advisor to clients. This position offers the opportunity to support I&C standards, project delivery approaches, and the evolution of OT and automation systems across the firm.
Why Hazen and Sawyer:
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Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), Hazen is an employee-owned company with a singular focus on "all things water."
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Water management consulting company WaterSMART Solutions was founded in Calgary in 2006. WaterSMART was acquired by Hazen and Sawyer (“Hazen”) in 2024 and is now known as Hazen Canada.
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Our work includes planning, design, and oversight of construction of environmental infrastructure – for water, wastewater, and stormwater management.
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We foster a work environment low on bureaucracy and high in creativity.
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We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed.
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We currently have over 2,400 employees in 100+ offices throughout the United States, Latin America, Canada, and the UK.
Key Responsibilities:
Technical Leadership & Design
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Serve as Lead for I&C systems on medium to large, complex water and wastewater projects
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Evaluate, select, specify, and engineer I&C systems including PLC, SCADA, DCS, networking, data acquisition, trending, and alarm management systems
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Develop I&C designs using sketches, P&IDs, control narratives, architecture diagrams, schematics, and installation details
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Prepare technical memoranda, reports, studies, specifications, drawings, and construction documents
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Develop process control descriptions for use by system integrators
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Prepare and review cost estimates and participate in value analysis
Project & Client Management
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Lead project coordination meetings with internal teams, external consultants, contractors, vendors, and owners
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Participate in client requirement meetings and provide technical guidance throughout project execution
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Develop and manage project scope, budget, staffing, schedules, and design approach
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Oversee and manage multiple projects concurrently
Construction, Commissioning & QA/QC
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Conduct constructability reviews and quality assurance/quality control reviews on own and peer projects
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Review and approve contractor submittals and documentation
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Perform field reviews during construction and prepare construction review documentation
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Participate in factory acceptance testing (FAT), site acceptance testing (SAT), startup, and commissioning activities, providing direction to commissioning team
Business Development
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Contribute I&C scopes, control narratives, and cost estimates for water and wastewater proposal
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Translate utility operational needs into practical SCADA, PLC, and instrumentation solutions
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Support client meetings and site assessments to identify control system modernization opportunities
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Develop proposal and marketing content highlighting automation strategy and lifecycle value
Required Qualifications:
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Bachelor of Science in Electrical, Mechanical, or Chemical Engineering (Master’s degree preferred)
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Approximately 7-10 years of experience in Instrumentation & Controls design for water and wastewater facilities
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Professional Engineer (PE or P.Eng.) license, or ability to obtain reciprocity within a defined timeframe
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Strong working knowledge of applicable codes and standards (NEC, NFPA, and related standards)
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Experience developing P&IDs, specifications, control system architectures, and construction documents
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Ability to convey I&C requirements clearly to project managers, clients, and multidisciplinary teams
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Strong verbal, written, and interpersonal communication skills
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Ability to work on multiple projects simultaneously
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Proficiency with AutoCAD or AutoCAD Plant 3D (or willingness to learn)
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Experience with PLC, SCADA, DCS and HMI configuration or programming preferred
What We Offer
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Competitive compensation based on skills, experience and education
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Superior employer-matched Registered Retirement Savings Plan and additional financial planning support
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Comprehensive health benefits
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Short and long-term disability, and employer paid life insurance
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Vacation time commensurate with industry experience
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Professional growth opportunities, including tuition reimbursement, in-house training, and reimbursement for professional registration and professional organization memberships
Please apply with a cover letter and resume.
While we appreciate the interest of all applicants, we will only be responding to those candidates selected for an interview.
