Intermediate Enterprise and Systems Architect/Modeler / Architecte/Modélisateur(trice) interméd[...]

The Weir Group PLC; Montreal (administrative region); On-site; CAD 90,000 - 120,000; Full time

Job summary

The Weir Group PLC is seeking an Intermediate Enterprise and Systems Architect/Modeler to support DEM&S modelling for a major Canadian defence acquisition project. Location options include LaSalle, Ottawa, Gatineau, and Halifax, with on-site work and strong focus on MBSE using SysML.

Responsibilities include creating enterprise/system diagrams, tracing requirements, and validating interfaces while collaborating with DND and multidisciplinary teams.

Qualifications

• Bachelor’s degree in Engineering, Science or Technologist diploma.
• Familiarity with systems engineering and MBSE techniques.
• Knowledge of mechanical, electrical, or naval systems.
• Ability to obtain a Government of Canada security clearance.

Responsibilities

• Develop enterprise and system diagrams and models for critical defence systems within the DEM&S ecosystem.
• Create architectural representations describing systems, interfaces, mission scenarios, and use cases; manage requirements traceability and change impacts.
• Apply MBSE techniques; conduct verification and validation of requirements and system interfaces.
• Collaborate with DND and multidisciplinary teams to ensure architectural coherence and integration with DEM&S artifacts.

Skills

MBSE familiarity

SysML

Requirements traceability

Verification & validation

Cross-disciplinary

Education

Bachelor’s degree in Engineering or Science

Technologist diploma

Tools

SysML tools

Job description

Intermediate Enterprise and Systems Architect/Modeler - NETE

Location: LaSalle, Ottawa, Gatineau and Halifax

Job Type: Permanent Full-time, Onsite work

Purpose of Role

The position of Intermediate Enterprise and Systems Architect/Modeler is focused on supporting the architecture and modeling of critical complex defence systems within a Digital Engineering Modeling and Simulation (DEM&S) ecosystem for a major Canadian defence acquisition project. Working closely with the Department of National Defence (DND), this role involves creating comprehensive enterprise and system diagrams and models, managing requirements traceability, and conducting verification and validation activities. The successful candidate will apply Model-Based Systems Engineering (MBSE) techniques to develop architectural frameworks and modeling environments that support strategic decision‑making and materiel management initiatives.

Key Responsibilities

• Develop enterprise and system diagrams and models for critical complex defence systems within the DEM&S ecosystem using SysML, enterprise framework methodologies, or equivalent approaches.
• Create architectural representations describing critical systems, requirements, interfaces, mission scenarios, and use cases; manage requirements traceability and change impacts.
• Apply Model-Based Systems Engineering (MBSE) techniques; conduct verification and validation of requirements and system interfaces.
• Work collaboratively with the Department of National Defence (DND) and multidisciplinary teams to ensure comprehensive system representation, architectural coherence, and integration with other DEM&S artifacts and tools.
• Safety First: Demonstrate a 100 percent commitment to our zero-harm behaviors in support of our goal to build a world‑class safety culture.

Job Knowledge/Education and Qualifications

• Bachelor’s degree in Engineering, Science; or Technologist diploma.
• Familiarity with systems engineering and MBSE techniques.
• Knowledge in mechanical, electrical, or naval systems.
• Ability to obtain a Government of Canada security clearance, which requires Canadian citizenship and continuous residence in Canada for at least the past 10 years.

Learn more about us: https://www.global.weir/services/marine-engineering/

Equal Employment Opportunity Statement

Weir is committed to an inclusive and diverse workplace. We are an equal-opportunity employer and do not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, veteran status, disability, age, or any other legally protected status. We offer employees a full range of benefits, flexible hours, a stable and challenging work environment, and the chance to become part of a dynamic and highly skilled group.