Operational Technology Project Manager

Posted Thursday, February 26, 2026 at 4:00 AM

WHO WE ARE
Mariner innovates always and everywhere, turning novel ideas into practical solutions. From products and services to venture creation, we build better futures powered by people. Our purpose has always been to be a great, everlasting technology company for those who make an impact - elevating people, data, and technology in the best way to solve hard problems. We partner with people embracing change, leveraging data, cybersecurity, cloud, and change management to drive successful business outcomes that matter to our customers.

Mariners build for change. Like SHIFT Energy, our energy management and decarbonization company. Or East Valley Ventures, created to scale social economic impact in our communities through investment and mentorship of emerging change-makers and their companies.

OUR VALUES

We care for our team.

We care about the impact we have on our community.

We serve by solving complex problems.

We grow because growth fuels opportunities.

We innovate always and everywhere.

We build a business that lasts.

We are seeking an experienced Project Manager with strong Information Technology (IT) experience and a working knowledge of Operational Technology (OT) to lead complex industrial technology projects within field-based environments. This role requires a project leader who understands both IT systems and industrial operational environments, and who is comfortable working directly in plants, facilities, and job sites. You will manage projects from initiation to completion, collaborating with engineering project managers, technical teams, field personnel, and client stakeholders to ensure safe, efficient, and successful on time delivery.

WHAT YOU’LL BE DOING IN

THE ROLE:

Collaborate to plan, lead, coordinate, and oversee the implementation of complex client-based projects and deliverables.

Lead end-to-end delivery of IT within OT related projects which could include industrial control systems, SCADA, PLC integrations, network segmentation, and plant-floor technologies.

Manage project scope, schedule, budget, risks, and resources in complex industrial environments.

Act as the bridge between IT teams and operational/field teams to ensure seamless integration.

Work directly within manufacturing plants, utilities, energy sites, or other industrial facilities.

Coordinate with engineers, technicians, electricians, and operations managers.

Oversee vendor management and third-party contractors.

Ensure compliance with safety regulations and industry standards.

Drive stakeholder communication across technical and non-technical audiences.

Support identification and mitigation of risks specific to operational environments (downtime, safety, production impact).

Support change management in environments where uptime and operational continuity are critical.

WHAT SKILLS / QUALIFICATIONS YOU’LL

NEED TO DO THE JOB:

7+ years of Project Management experience, with significant exposure to Information Technology (IT) including Operational Technology (OT) environments.

Demonstrated experience delivering projects in industrial, manufacturing, utilities, energy, or infrastructure settings.

Working understanding of OT systems (SCADA, PLCs, DCS, industrial networks, control systems).

Solid IT knowledge with ability to bridge IT and OT environments.

Comfortable working in field environments (plants, field sites, job sites).

Strong stakeholder management skills across executives, engineers, and front-line operators.

Experience managing safety-sensitive projects and understanding of site safety protocols.

Proven ability to manage vendors, contractors, and multidisciplinary teams.

Active PMP certification.

Strong communication, leadership, and problem-solving skills.

Always improving your skills and knowledge: you want to be the best at what you do.

Curious and creative; comfortable taking on new problems and challenges.

A self-starter with the ability to recommend priorities to the project leader.

Comfortable working through problems and figuring things out with minimal supervision.

Great problem-solving skills: thorough and reliable.

Able to work in a team: share knowledge and assist other team members.

Agood communicator: able to explain your ideas and recommendations.

Well organized and dependable under pressure: you manage your time effectively.

Energized by our company values!

MARINER OFFERS YOU:

A values-driven workplace where people really matter.

Hybrid work environment.

Competitive salary, retirement savings program, and rewards program.

Comprehensive health, dental, vision, life and disability insurance plans and access to e-health care.

Paid vacation, maternity/parental leave, paid sick leave and paid Mariner MyLife days.

Unlimited training.

WHY MARINER?
We believe in making a positive impact in the communities where we live and work! Not only are we passionate about nurturing a thriving technology sector here in Atlantic Canada, but we are also committed to solving technology challenges that will make an impact…