Principal Mechanical Engineer

TN United Kingdom; Greater London; Hybrid; GBP 60,000 - 90,000; Full time

Job summary

An established industry player is seeking a Principal Mechanical Engineer to support innovative designs and contribute to national security. This role involves conducting Finite Element and Thermal Analysis, leading a talented team, and ensuring compliance with mechanical standards. You'll enjoy flexible working arrangements and a comprehensive benefits package, including healthcare and career development opportunities. Join a diverse team dedicated to pushing boundaries in the defence sector and making a significant impact on submarine deployment for the Royal Navy.

Benefits

Flexible Working Schedules

Healthcare Benefits

Dental Insurance

Life Assurance

Pension Plan

Career Development Opportunities

Employee Incentive Programme

Qualifications

• Extensive experience in Mechanical Design Engineering is required.
• An engineering degree or equivalent experience is essential.

Responsibilities

• Act as SME for Mechanical design engineering across the business.
• Analyze and justify mechanical designs and component choices.
• Lead the mechanical team to ensure process compliance.

Skills

Mechanical Design Engineering

Finite Element Analysis (FEA)

Thermal Analysis (CFD)

Technical Documentation

Configuration Management

Education

Engineering Degree

Extensive Experience in Mechanical Engineering

Tools

CAD Applications

Job description

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Client:

Northrop Grumman

Location:

Job Category:

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EU work permit required:

Yes

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Job Reference:

d41922d18747

Job Views:

9

Posted:

26.04.2025

Expiry Date:

10.06.2025

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Job Description:

Requisition ID: R10151282

Your Opportunity to Define Possible . Our Opportunity to Deliver the Nation’s Security. Together.

Role Clearance Type:

You must be able to gain and maintain the relevant UK Government clearance in line with the job role (SC)

About Your Opportunity:

Principal Mechanical Engineer Role:

Support all Mechanical designs, conduct Finite Element Analysis (FEA) and Thermal Analysis (CFD). Act as a point of contact for customers, liaising with manufacturers and test houses.

Sign off on mechanical designs, ensure team conformity to processes during design, development, and build, and ensure compliance with all requirements.

Produce, review, and approve technical documentation to support on-time delivery, and organize CAD activities using various CAD applications.

• Flexible working schedules: We offer flexible and hybrid arrangements. Discuss your preferences at the application stage.
• Flexible Benefits Package: Choose benefits such as Healthcare, Dental, Life Assurance, Pension, and additional options like Critical Illness Cover, Health Cash Plan, and Health Assessments.
• Employee Incentive Programme: Recognize top performers through our annual incentive scheme.
• Career Development: Opportunities for ongoing professional growth.

Your Responsibilities:

• Act as SME for Mechanical design engineering across the business.
• Analyze and justify mechanical designs and component choices.
• Resolve mechanical issues during hardware phases.
• Ensure configuration management activities are followed within the mechanical team.
• Support mechanical/electro-mechanical design on multiple programmes.
• Lead the mechanical team to ensure process and requirements compliance.
• Produce, review, and approve technical documentation (drawings, BOMs).

Your Experience:

• Extensive experience in Mechanical Design Engineering.
• Engineering degree or extensive experience without a degree.
• Knowledge of mechanical Defence Standards.
• Ability to work independently and collaboratively.
• Work effectively under pressure in a dynamic environment.

Your Future Team:

This role is ideal for a Principal Mechanical Engineer seeking career growth, working within a talented design team supporting submarine deployment for the Royal Navy. You’ll work with top talent, contributing to a safe and innovative future.

Our team values diversity, experience, and new ideas from various backgrounds, fostering an inclusive, respectful workplace.

About Our Responsibilities:

Our customers face unique challenges daily, providing a learning and growth environment. We promote collaboration, respect, and the sharing of ideas to shape our business’s future.

How to Apply:

Interested?

Submit your application online. Our recruiters will review and contact successful candidates. Background checks and security clearance procedures will be explained when necessary.

Northrop Grumman UK:

Join a global leader contributing to national security and innovation in Aerospace, Defence, and Intelligence. We push boundaries and define possibilities.

UK Defence Business:

We develop critical command and control systems supporting the Royal Navy and beyond, driven by curiosity, dedication, and innovation.

Find out more:

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Northrop Grumman encourages applications from diverse backgrounds and abilities to foster an inclusive workforce.