Senior Mechanical Design Engineer (NX / Teamcenter)

Senior Mechanical Design Engineer (NX / Teamcenter)

• Full-time
• Contract Type: Permanent
• Region: Midlands
• Compensation: GBP 40000 - GBP 60000 - yearly

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation.

Our teams of passionate and agile engineers work on cutting-edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow’s world—today.

Join us and start building tomorrow’s world today!

Join a multidisciplinary engineering team developing advanced electro-mechanical products from concept through to delivery. You will be responsible for producing high-quality designs, supporting prototype development, and working closely with electrical and manufacturing teams throughout the product lifecycle.

Location: Dorset
On-site Requirement: On Site
Seniority: 7+ Years Experience
Security Clearance: Candidates must be willing and eligible to obtain BPSS clearance.

Key Responsibilities

• Produce detailed 3D CAD models and engineering drawings using NX.
• Generate manufacturing drawings in accordance with BS8888 and GD&T standards.
• Perform engineering calculations including stress analysis and tolerance assessments.
• Support integration activities with electrical and electronics teams.
• Participate in design reviews and technical documentation activities.
• Support prototype assembly, testing, and development activities.

Required Skills

• Proven experience using Siemens NX and Teamcenter to develop and manage mechanical design solutions.
• Strong understanding of 3D CAD modelling, detailed engineering drawings, and GD&T principles.
• Experience producing drawings to recognised standards such as BS8888 or ASME Y14.5.
• Ability to perform engineering calculations including stress analysis and tolerance stack-up assessments.
• Experience working closely with multidisciplinary teams to support product development and integration activities.
• Excellent technical communication skills with the ability to produce clear engineering reports and documentation.
• Strong attention to detail and commitment to delivering high‑quality engineering solutions.
• Ability to collaborate effectively with electrical, manufacturing, and project teams.
• Practical and hands‑on approach to engineering problem solving.

Required Qualifications

• Bachelor's or Master's degree in Engineering, or relevant technical military background with equivalent experience.
• Experience supporting electric motor or power conversion product development.
• Understanding of ECAD and MCAD integration activities.
• Practical machining experience using conventional workshop equipment.
• Experience assembling and testing engineering prototypes.

We bring together entrepreneurial, tech‑driven people to deliver innovative solutions for leading companies.

At ALTEN, you’ll work on exciting projects, supported by ongoing learning, mentoring, and clear career development tailored to your goals.

Join a passionate team and help build tomorrow, today.

• A personalised career path and a rewarding management style
• A huge diversity of engineering projects and industries
• Private MedicalInsurance
• Employee assistance programme
• Life insurance & Pension Scheme
• Social atmosphere, regular gatherings &team buildings
• Flexible way of working (role dependent)

We are proud to support the Armed Forces Covenant & actively encourage applications from members of the Armed Forces community, including veterans, reservists, service leavers, and military spouses/partners. We recognise the value of military skills and experience and are committed to ensuring that no applicant is unfairly disadvantaged during our recruitment and selection processes.

ALTEN is committed to fostering a diverse and inclusive workplace and values the strength that comes from a global mix of backgrounds and perspectives. We welcome applications from all suitably qualified candidates, regardless of background or protected characteristics under the Equality Act 2010. If you require any reasonable adjustments during the recruitment process, please let us know.

This role may require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected . Details of this will be discussed with you at interview.

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