Mechanical Test Engineer

ATG Europe; Noordwijk; On-site; EUR 55,000 - 75,000; Full time

Job summary

ATG Europe seeks a Mechanical Test Engineer to support the ESA Test Centre in Noordwijk, The Netherlands. The role focuses on MGSE design and testing facilities, ensuring reliable test operations and ESA compliance.

You will generate 3D CAD models, fabrication drawings, and technical documentation for fabrication and implementation. Responsibilities include FEM analyses, design justification, project coordination with ESA teams and suppliers, and documentation of engineering activities.

Qualifications

• Master's degree in Mechanical, Aerospace, Industrial Engineering or related field.
• At least 4 years of proven experience in mechanical design and development of engineering systems or test facilities.
• Experience with 3D CAD design tools (3DX or equivalent).
• Experience performing structural analyses and FEM (Nastran/Patran or similar).
• Ability to produce manufacturing drawings, technical specifications and design justification documentation.
• Experience managing technical projects with multiple stakeholders.
• Knowledge of testing, verification, inspection, and acceptance processes.
• Experience developing engineering documentation including schematics and P&ID diagrams.
• Strong analytical, organizational, and communication skills.
• Fluency in English (written and spoken).
• Eligibility to work in the EU.

Responsibilities

• Design, develop, and maintain MGSE to support testing activities in ESTEC laboratories and facilities.
• Produce 3D CAD models, drawings, and technical documentation for fabrication.
• Perform structural analyses and FEM to verify design compliance.
• Prepare design justification documents with calculations and assumptions.
• Ensure MGSE designs meet technical requirements, quality standards, and ESA regulations.
• Provide engineering support during manufacturing, assembly, and commissioning.
• Coordinate verification activities including inspections and tests.
• Manage facility development and upgrades as required by stakeholders.
• Liaise with internal teams, contractors, and suppliers to deliver projects.
• Monitor safety, quality, and schedule compliance for design and development activities.
• Develop and maintain engineering documentation including 3D models and P&ID diagrams.
• Support testing, audits, and acceptance activities for engineered systems and facilities.

Skills

Mechanical design

Project management

Strong communication

Fluent English

Education

Master's degree in Mechanical/Aerospace/Industrial Engineering

Tools

3DX (3DEXPERIENCE)

Nastran/Patran

Job description

We are looking for a Mechanical Test Engineer to support the Test Centre of the European Space Agency (ESA) as part of a Workforce Management Service proposal at their location in Noordwijk, The Netherlands.

The purpose of this Support Service is to provide technical support to the Engineering Services Section and the Test Facilities and Laboratories Section across multiple technical domains, ensuring the efficient operation, maintenance, and development of the Test Centre's facilities, infrastructure, and test capabilities.

Please note, the successful candidate will be employed by ATG Europe (or one of its subsidiaries). Furthermore, upon selection, they will be subject to a general security screening performed by an external provider (further information will be provided at the interview stage).ATG is dedicated to diversity and inclusion and is an equal opportunity employer. Regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, handicap, or any other reason protected by relevant state or municipal legislation, we are pleased to consider all eligible candidates for employment.

The successful candidate will be tasked with, but not limited to:

• Design, develop, and maintain Mechanical Ground Support Equipment (MGSE) to support testing activities within ESTEC laboratories and Test Centre facilities;

• Produce 3D CAD models, manufacturing drawings, and technical documentation suitable for fabrication and implementation;

• Perform structural and engineering analyses, including finite element modelling (FEM), to verify design compliance and performance;

• Prepare design justification documentation, including calculations, assumptions, analyses, and technical recommendations;

• Ensure MGSE designs comply with applicable technical requirements, quality standards, and ESA regulations;

• Provide engineering support during manufacturing, assembly, installation, and commissioning activities;

• Coordinate and execute verification activities, including inspections, proof load tests, acceptance testing, and related assessments;

• Manage the development, modification, and upgrade of test facilities in response to operational and engineering requirements;

• Gather and consolidate technical requirements from stakeholders and translate them into engineering solutions and technical specifications;

• Support procurement activities through the preparation of technical specifications, technical evaluations, and supplier coordination;

• Plan, supervise, and coordinate facility development activities throughout the project lifecycle;

• Liaise with internal teams, laboratory personnel, contractors, and suppliers to ensure successful project delivery;

• Monitor technical, quality, safety, and schedule compliance for design and facility development activities;

• Develop and maintain engineering documentation, including 3D models, electrical schematics, P&ID diagrams, reports, and configuration records;

• Support testing, audits, and acceptance activities related to engineered systems, equipment, and test facilities.

Please ensure that your CV clearly explains how you meet the mandatory requirements. If it doesn’t align completely with the essential criteria, it could result in rejection.

• Master's degree or equivalent qualification in Mechanical Engineering, Aerospace Engineering, Industrial Engineering, or a related engineering discipline;

• At least 4 years of proven experience in mechanical design and development of engineering systems, equipment, or test facilities;

• Experience with 3D CAD design tools, ideally 3DX (3DEXPERIENCE) or equivalent software;

• Experience performing structural analyses and finite element modelling (FEM), preferably using Nastran/Patran or similar tools;

• Ability to produce manufacturing drawings, technical specifications, and design justification documentation;

• Experience managing technical projects, facility developments, or engineering modifications involving multiple stakeholders;

• Knowledge of testing, verification, inspection, and acceptance processes for engineering hardware and facilities;

• Experience developing technical documentation, including engineering reports, schematics, and P&ID diagrams;

• Strong analytical, organisational, and communication skills;

• Fluency in English, both written and spoken;

• Candidates must be eligible to work in the EU.

• Due date: 2026-11-30