Senior Mechanical Engineer – Pressure Equipment & Compliance

About Us

MECS Engineering Inc.

is a growing Canadian engineering consultancy providing high-quality mechanical, piping, structural, and pressure equipment design services. We serve clients across Canada and the U.S. in the oil & gas, hydrogen, renewables, and industrial sectors.

We are licensed in multiple provinces and hold Certificates of Authorization from PEO, APEGA, and other jurisdictions.

As part of our continued growth, we are looking for an experienced and capable professional to strengthen our CRN and regulatory compliance team.

Role Overview

We are seeking a motivated and experienced

to take ownership of pressure equipment compliance activities. This includes design verification, code calculations, and CRN submissions across multiple Canadian provinces.

The ideal candidate will have hands-on experience with pressure vessel, piping, or fitting designs in accordance with ASME and CSA standards, and be licensed to stamp engineering documents.

This is a

— ideally full-time, but part-time or contract arrangements will be considered for the right candidate. The position can be

(Toronto-based) or

depending on fit and location.

Key Responsibilities

- Review, verify, and professionally stamp CRN-related designs, drawings, and calculations.

- Prepare or support preparation of ASME VIII-1/VIII-2 and B31.1/B31.3 code calculations, and FEA-based justifications (as applicable).

- Coordinate and manage applications for CRN registration in various Canadian jurisdictions.

- Liaise with clients, regulatory bodies (e.g., ABSA, TSSA, BCSA), and internal teams to ensure timely approvals.

- Stay current on design codes and provincial registration requirements.

Qualifications

- Licensed

Professional Engineer (P.Eng.)

in at least one Canadian province (Ontario preferred).

- Minimum

5 years

of relevant experience in pressure equipment design (vessels, piping, or fittings).

- Strong knowledge of

ASME Codes

(VIII-1, VIII-2, B31.3, B31.1) and

CSA B51

.

- Proven experience preparing or reviewing

CRN applications

in Canada.

- Excellent attention to detail, communication skills, and ability to work independently.

Why Join Us

- Work on technically rewarding and diverse projects across Canada and internationally.

- Flexible work arrangements: hybrid or remote.

- Opportunity for

profit sharing, performance-based incentives

, and potential

equity participation

.

- Collaborate directly with the leadership team in a lean, engineering-driven environment.

To Apply

Please send your

and a brief

outlining your CRN-related experience and preferred working arrangement to: