Principal Mechanical Engineer
Principal Mechanical Engineer

Principal Mechanical Engineer

Horsham Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead a team to design innovative mechanical systems and oversee the full design process.
  • Company: Join a leading design and manufacturing business serving the defence industry.
  • Benefits: Enjoy flexible working, 28 days leave, wellness benefits, and gym discounts.
  • Why this job: Be part of a dynamic team creating impactful solutions in a supportive environment.
  • Qualifications: Strong background in complex system design, proficient in SolidWorks, and leadership experience required.
  • Other info: UK Security Clearance is necessary for this role.

The predicted salary is between 43200 - 72000 £ per year.

This role is for a Principal Mechanical Engineer in a leading design and manufacturing business that serves the defense industry. The position involves leading a skilled engineering team, designing complex electro-mechanical mechanisms, and overseeing the full design process from concept to production.

Key Responsibilities:

  • Lead a team in designing innovative mechanical systems using 3D CAD (SolidWorks) and perform engineering analysis (stress, fatigue, vibration).
  • Develop prototypes, create manufacturing drawings, and oversee testing and verification.
  • Collaborate with multidisciplinary teams (electrical, systems, quality) and support project management to meet deadlines.
  • Engage with clients and suppliers to ensure timely execution of projects and provide technical support to sales teams.

Skills & Experience:

  • Strong background in designing complex systems for harsh environments, ideally in defense or similar sectors.
  • Proficient in SolidWorks and engineering analysis tools.
  • Extensive experience in material selection, machining, corrosion prevention, and motion control mechanisms.
  • Proven leadership in managing project timelines, coaching engineers, and ensuring successful team outcomes.

Personal Attributes:

  • Strong communication and organizational skills.
  • Able to work independently and as part of a team with a proactive and adaptable approach.

Work-Life Balance & Benefits:

  • 37.5-hour workweek with flexible and hybrid working options.
  • 28 days annual leave, holiday purchasing, and wellness benefits.
  • Group pension plan with matched contributions up to 5%.
  • Income protection scheme for peace of mind.
  • Employee Assistance Programme offering services like remote GP consultations, second opinions, mental health support, and physiotherapy.
  • Life assurance policy, including bereavement counseling and a probate helpline.
  • Company shares incentive plan and save as you earn scheme.
  • Electric vehicle salary sacrifice scheme to help reduce your carbon footprint.
  • Wellbeing initiatives, including access to a wellbeing app and mental health support, plus regular activities across sites to promote employee health.
  • Regular sports and social activities to foster team building.
  • Gym membership discounts for maintaining a healthy lifestyle.
  • Reward platform with discounts on high street brands and employee benefits.
  • Recruitment referral bonus scheme to encourage talent acquisition.
  • Learning & development opportunities to help you grow professionally.
  • Free, onsite car parking at all locations for convenience.

Security Clearance: UK Security Clearance required due to the nature of the work.

If you are interested in this position please click apply now or call Aiden at Orion Reading today.

Principal Mechanical Engineer employer: Orion Electrotech

As a Principal Mechanical Engineer in our leading design and manufacturing business serving the defence industry, you will thrive in a dynamic work culture that prioritises innovation and collaboration. With a strong focus on employee growth, we offer extensive learning and development opportunities, alongside a flexible work-life balance that includes a 37.5-hour workweek, generous leave, and wellness benefits. Our commitment to your wellbeing is reflected in our comprehensive support programmes, team-building activities, and unique perks such as an electric vehicle salary sacrifice scheme, making us an exceptional employer for those seeking meaningful and rewarding careers.
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Contact Detail:

Orion Electrotech Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Mechanical Engineer

✨Tip Number 1

Familiarise yourself with the latest trends and technologies in mechanical engineering, especially those relevant to the defence industry. This knowledge will not only help you during interviews but also demonstrate your passion and commitment to the field.

✨Tip Number 2

Network with professionals in the defence sector, particularly those who work with electro-mechanical systems. Attend industry events or join online forums to connect with potential colleagues and gain insights into the company culture at StudySmarter.

✨Tip Number 3

Prepare to discuss your leadership experiences in detail. Think of specific examples where you've successfully managed teams or projects, as this role requires strong leadership skills and the ability to coach engineers effectively.

✨Tip Number 4

Showcase your proficiency in SolidWorks and other engineering analysis tools by discussing relevant projects you've worked on. Be ready to explain your design process and how you approach problem-solving in complex mechanical systems.

We think you need these skills to ace Principal Mechanical Engineer

3D CAD Proficiency (SolidWorks)
Engineering Analysis (Stress, Fatigue, Vibration)
Prototype Development
Manufacturing Drawings Creation
Testing and Verification Oversight
Material Selection Expertise
Machining Knowledge
Corrosion Prevention Techniques
Motion Control Mechanisms Design
Project Management Skills
Leadership and Team Management
Strong Communication Skills
Organisational Skills
Adaptability and Proactivity
Collaboration with Multidisciplinary Teams

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience in designing complex systems, particularly in harsh environments. Emphasise your proficiency in SolidWorks and any relevant engineering analysis tools.

Craft a Compelling Cover Letter: In your cover letter, discuss your leadership experience and how you've successfully managed project timelines. Mention specific examples of your work with multidisciplinary teams and your approach to client engagement.

Showcase Relevant Projects: Include details of specific projects where you led the design process from concept to production. Highlight your role in developing prototypes and overseeing testing and verification.

Highlight Personal Attributes: Demonstrate your strong communication and organisational skills in your application. Provide examples of how you've worked independently and as part of a team, showcasing your proactive and adaptable approach.

How to prepare for a job interview at Orion Electrotech

✨Showcase Your Technical Skills

Be prepared to discuss your experience with 3D CAD software, particularly SolidWorks. Bring examples of complex mechanical systems you've designed and be ready to explain the engineering analysis processes you used, such as stress and fatigue analysis.

✨Demonstrate Leadership Experience

Highlight your previous leadership roles and how you've successfully managed engineering teams. Discuss specific instances where you coached team members or led projects to meet tight deadlines, showcasing your ability to inspire and guide others.

✨Prepare for Collaboration Questions

Since this role involves working with multidisciplinary teams, think of examples where you've collaborated with electrical, systems, or quality engineers. Be ready to discuss how you ensured effective communication and project success in these situations.

✨Understand the Defence Industry

Familiarise yourself with the unique challenges of designing for harsh environments, especially in the defence sector. Be prepared to discuss material selection, corrosion prevention, and any relevant regulations or standards that apply to this field.

Principal Mechanical Engineer
Orion Electrotech
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  • Principal Mechanical Engineer

    Horsham
    Full-Time
    43200 - 72000 £ / year (est.)

    Application deadline: 2027-04-22

  • O

    Orion Electrotech

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