Senior Mechanical Designer – Turbomachinery & Systems

Coolbrook; Helsinki; Hybride; EUR 55 000 - 75 000; Plein temps

Résumé du poste

Coolbrook is seeking an Experienced Mechanical Designer to own the design definition of RDH and RDR components and assemblies. You will deliver 3D models, drawings, BOMs, and interface definitions, while ensuring maintainability and safe assembly with input from suppliers and internal teams.

The role, based in UK or Finland offices, reports to the Engineering Manager and involves coordinating with multiple stakeholders to release robust designs and support product variants across projects.

Qualifications

• A BSc or MSc in mechanical or aerospace engineering.
• Expert use of a major 3D CAD system (Siemens NX, CATIA V5 or Creo) on large assemblies, and working knowledge of PLM.
• Command of GD&T and tolerance stack‑ups, and a solid understanding of machining, forming, joining, and heat treatment.
• Strong knowledge of machine elements: bearings, seals, couplings, bolted joints, keys and splines, interference fits.

Responsabilités

• Layout and integration: general arrangement and module layouts, space claims, and interface control drawings to the motor, skid, piping, and foundation.
• Detail design: rotating and static parts (blades, vanes, discs, shafts, casings, bearing housings, seals and fasteners), with materials, coatings and processes chosen together with materials engineering.
• Design for maintainability: service access, field-replaceable modules, lifting and special tooling for site work, and spare parts definition, assembly trials and field feedback
• Drawings and GD&T: fully toleranced drawings to ISO GPS (ISO 1101 / 8015), BS 8888 or ASME Y14.5, with a clear datum strategy, fits to ISO 286, and identified critical characteristics.
• Tolerance and clearance analysis: 1D and 3D stack-ups, cold and running clearances (using temperatures from the thermal analysts), and assembly sequence.
• Design for manufacture and assembly: machining, forging, casting, welding and additive processes. Answer supplier queries, support first-article inspection, and disposition non-conformances with stress.
• Guide internal teams and coordinate with external engineering service providers.
• Assembly, tooling and service: assembly and maintenance procedures, special tooling, lifting fixtures and test rig hardware.
• Configuration management: PLM (such as Teamcenter), engineering change requests and notices, BOM structure and drawing release.
• Safety and compliance: DFMEA, design reviews, and input to the risk assessment (EN ISO 12100) for the Machinery Regulation (EU) 2023/1230 and PED, where applicable.

Connaissances

3D CAD

GD&T

PLM

Machining knowledge

Bearings & seals

Formation

BSc in mechanical or aerospace engineering

MSc in mechanical or aerospace engineering

Outils

Siemens NX

CATIA V5

Creo

Teamcenter

Description du poste

Coolbrook is seeking an Experienced Mechanical Designer to own the design definition of RDH and RDR components and assemblies. You will deliver 3D models, drawings, BOMs, and interface definitions, while ensuring maintainability and safe assembly with input from suppliers and internal teams.

The role, based in UK or Finland offices, reports to the Engineering Manager and involves coordinating with multiple stakeholders to release robust designs and support product variants across projects.