Hiring.Camp

Senior Principal Mechanical Engineer

ASSYSTEM

·

Jun 16, 2026

Location
Bristol, England, United Kingdom
Workplace
Hybrid
Type
Full-time
Department
Engineering
Seniority
Senior
Education
Bachelor
Industry
Engineering
Category
Engineering
Environment
Office
Clearance
Required
Source
SmartRecruiters

Overview

As a Senior Principal Mechanical Engineer, you will lead the design and development of mechanical systems for nuclear fusion and modular projects. Responsibilities include conducting DFMEA, HAZID studies, and managing risk registers. You'll coordinate with engineering teams, prepare technical specifications, and ensure compliance with regulatory standards. The role requires Chartered Engineer status and significant experience in nuclear engineering.

Skills

ComplianceProcurementProject Management

Benefits

Holiday bonusesEmployee CommitteeOngoing training

Licenses & Certifications

Chartered Engineer (CEng)

Languages

English

Remote Scope

United Kingdom

About ASSYSTEM - UK

Assystem is among the top three independent nuclear engineering firms worldwide, with over 60 years of experience in highly regulated sectors. The group supports public and industrial stakeholders in executing complex infrastructure projects.

Similar Jobs

30

Senior/Principal Mechanical Engineer

Slihrms·GB.Epsom.Woodcote Grove, UK +2·Hybrid

1d ago

Senior Principal Engineer (Mechanical & Electrical Engineering)

Sggovterp·PAS-Peoples Association Headquarters, Singapore

1d ago

Sr. Principal Mechanical Engineer (Level 4)

Northrop Grumman·Corinne, UT·Onsite

4d ago

Sr. Principal Mechanical Engineer (Level 4)

Northrop Grumman·UTCO11, US·Onsite

4d ago

Principal or Sr. Principal Mechanical Engineer

Northrop Grumman·MDAN02, US

5d ago

Principal or Sr. Principal Engineer Aeronautical - Mechanical Systems Responsible Engineer

Northrop Grumman·FLME222, US·Remote, Hybrid, Onsite

5d ago

Principal or Sr. Principal Mechanical Engineer

Northrop Grumman·Annapolis, MD

5d ago

Principal or Sr. Principal Engineer Aeronautical - Mechanical Systems Responsible Engineer

Northrop Grumman·Melbourne, FL·Remote, Hybrid, Onsite

5d ago

Sr. Staff-Principal Mechanical Design Engineer

Connect·USA - TX - Georgetown - Bldg1809, US +1

5d ago

Senior/Principal Mechanical Design Engineer

Kaleidoscope Innovation·Boston, MA

5d ago

Sentinel - Principal/Sr. Principal Mechanical Engineer (19670)

Northrop Grumman·UTRO04, US

6d ago

Sentinel - Principal/Sr. Principal Mechanical Engineer (19670)

Northrop Grumman·Roy, UT

6d ago

Sentinel - Principal/Sr Principal Mechanical Engineer ECS -17711

Northrop Grumman·Roy, UT

6d ago

Principal or Senior Principal Mechanical Engineer

Northrop Grumman·Annapolis, MD

6d ago

Principal or Sr. Principal Mechanical Systems Engineer

Northrop Grumman·MDAN02, US

6d ago

Senior Principal Mechanical Systems Engineer

Northrop Grumman·MDAN02, US·Onsite

6d ago

Principal or Senior Principal Mechanical Engineer

Northrop Grumman·MDAN02, US

6d ago

Sentinel - Principal/Sr Principal Mechanical Engineer ECS -17711

Northrop Grumman·UTRO04, US

6d ago

Sr. Principal Mechanical Integration Engineer – Data Center Liquid Cooling (REMOTE)

Jabil·USA - Austin, US +1·Remote

6d ago

Principal or Sr. Principal Mechanical Systems Engineer

Northrop Grumman·Annapolis, MD

6d ago

Senior Principal Mechanical Systems Engineer

Northrop Grumman·Annapolis, MD·Onsite

6d ago

Senior Principal Mechanical Engineer

RTX·US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1, US +1·Onsite

1w ago

Sr Principal Mechanical Engineer

Northrop Grumman·MOIN01, US +1

1w ago

Sr Principal Mechanical Engineer

Northrop Grumman·Independence, MO +1

1w ago

Sr. Staff/Principal Mechanical Engineer, Battery

"Gotion, Inc."·Irvine, California +1

1w ago

Sr Principal Engineer Mechanical

Northrop Grumman·FLME221, US

2w ago

Sr Principal Engineer Mechanical

Northrop Grumman·Melbourne, FL

2w ago

Principal / Sr. Principal Mechanical Engineer - 19524*

Northrop Grumman·Roy, UT

2w ago

Principal / Sr. Principal Mechanical Engineer - 19524*

Northrop Grumman·UTRO01, US

2w ago

Sentinel - Sr Principal Mechanical Engineer (19687)

Northrop Grumman·UTRO04, US·Onsite

3w ago