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57 senior principal digital design engineer jobs found

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senior principal digital design engineer
Semtech
Mar 14, 2026
Principal/Senior Digital IC Design Engineer
Semtech Bristol, UK
Our Team: Join Semtech’s UK Digital R&D team, part of our Signal Integrity Products (SIP) group. Our team develops next-generation mixed-signal optical devices that push the boundaries of high-speed data transmission. We combine expertise in digital and mixed-signal design, verification, and system-level architecture to deliver innovative solutions to challenging industry problems. As part of this highly skilled team, you’ll work in a collaborative, fast-paced environment, contributing directly to product architecture, design implementation, and production success. We value technical curiosity, innovation, and a collaborative mindset that drives both individual and team growth. Job Summary: We are seeking a Principal or Senior Digital IC Design Engineer to take a leading role in the design and verification of advanced digital and mixed-signal optical devices. You will work closely with product definition teams to shape chip architecture, define detailed specifications,...
Galliford Try
Mar 14, 2026
Electrical Principal Design Engineer
Galliford Try Plymouth, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title: Electrical Principal Design Engineer Location: UK Wide Division: Infrastructure – Environment Reports to: Design Delivery Manager About Us Galliford Try is one of the UK’s leading construction businesses, delivering vital infrastructure that creates lasting value for communities. As a FTSE organisation employing over , people, we offer long-term stability, technically challenging projects and genuine career development across our Infrastructure, Building and Specialist Services divisions. Our Infrastructure – Environment Business Following several strategic acquisitions, we are now the largest Tier contractor operating in the UK Water and...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer (Drinking Water Biased)
Galliford Try Rickmansworth, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer (Drinking Water Biased) Location  – Can Be Based From; Warrington, Nottingham, Plymouth, Grangemouth, Cornwall, Bristol, Rickmansworth, Normanton or Stafford About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the...
OO
Mar 14, 2026
Senior Electronics Design Engineer
OrganOx Oxford, UK
ABOUT ORGANOX: OrganOx is a commercial stage organ technology company dedicated to developing technologies to improve outcomes for patients with acute or chronic organ failure. The company was established as a spin out of the University of Oxford in 2008 and is now part of the Terumo Group. OrganOx is a pioneer in normothermic machine perfusion (NMP).  It's flagship platform, the metra®, is available for use in the U.S., Europe, Canada, and Australia. It has been utilized in over 7,000 liver transplants to date to keep donor livers in a metabolically active state outside the body enabling longer preservation times and functional assessment of the organ prior to transplant, leading to an increased number of organs available for transplant. Founded in 1921, Terumo Corporation (TSE:4543) strives to fulfill its mission of “Contributing to Society through Healthcare” by providing a comprehensive range of solutions in the fields of therapeutic procedures, hospital operations, and life...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer
Galliford Try Plymouth, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer Location Can Be Based From: Warrington, Nottingham, Bristol, Plymouth, Grangemouth About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the UK’s most exciting projects offering you stability as well as the chance to...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer (Drinking Water Biased)
Galliford Try Stafford, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer (Drinking Water Biased) Location  – Can Be Based From; Warrington, Nottingham, Plymouth, Grangemouth, Cornwall, Bristol, Rickmansworth, Normanton or Stafford About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer (Drinking Water Biased)
Galliford Try Stirling, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer (Drinking Water Biased) Location  – Can Be Based From; Warrington, Nottingham, Plymouth, Grangemouth, Cornwall, Bristol, Rickmansworth, Normanton or Stafford About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer
Galliford Try Nottingham, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer Location Can Be Based From: Warrington, Nottingham, Bristol, Plymouth, Grangemouth About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the UK’s most exciting projects offering you stability as well as the chance to...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer (Drinking Water Biased)
Galliford Try Normanton, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer (Drinking Water Biased) Location  – Can Be Based From; Warrington, Nottingham, Plymouth, Grangemouth, Cornwall, Bristol, Rickmansworth, Normanton or Stafford About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer (Drinking Water Biased)
Galliford Try
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer (Drinking Water Biased) Location  – Can Be Based From; Warrington, Nottingham, Plymouth, Grangemouth, Cornwall, Bristol, Rickmansworth, Normanton or Stafford About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer
Galliford Try Stirling, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer Location  – Grangemouth (Other locations may be considered) About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the UK’s most exciting projects offering you stability as well as the chance to stretch your capabilities...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer
Galliford Try Warrington, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer Location Can Be Based From: Warrington, Nottingham, Bristol, Plymouth, Grangemouth About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the UK’s most exciting projects offering you stability as well as the chance to...
Galliford Try
Mar 14, 2026
Electrical Principal Design Engineer
Galliford Try Stafford, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title: Electrical Principal Design Engineer Location: UK Wide Division: Infrastructure – Environment Reports to: Design Delivery Manager About Us Galliford Try is one of the UK’s leading construction businesses, delivering vital infrastructure that creates lasting value for communities. As a FTSE organisation employing over , people, we offer long-term stability, technically challenging projects and genuine career development across our Infrastructure, Building and Specialist Services divisions. Our Infrastructure – Environment Business Following several strategic acquisitions, we are now the largest Tier contractor operating in the UK Water and...
Aecom
Mar 14, 2026
Principal Cable System Design Engineer
Aecom Edinburgh, UK
Company Description Work with Us. Change the World. At AECOM, we’re delivering a better world.Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world’s trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of nearly 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We’re one global team driven by our common purpose to deliver a better world. Join us. Job Description...
Galliford Try
Mar 14, 2026
Electrical Principal Design Engineer
Galliford Try Bristol, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title: Electrical Principal Design Engineer Location: UK Wide Division: Infrastructure – Environment Reports to: Design Delivery Manager About Us Galliford Try is one of the UK’s leading construction businesses, delivering vital infrastructure that creates lasting value for communities. As a FTSE organisation employing over , people, we offer long-term stability, technically challenging projects and genuine career development across our Infrastructure, Building and Specialist Services divisions. Our Infrastructure – Environment Business Following several strategic acquisitions, we are now the largest Tier contractor operating in the UK Water and...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer (Drinking Water Biased)
Galliford Try Plymouth, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer (Drinking Water Biased) Location  – Can Be Based From; Warrington, Nottingham, Plymouth, Grangemouth, Cornwall, Bristol, Rickmansworth, Normanton or Stafford About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the...
Galliford Try
Mar 14, 2026
Electrical Principal Design Engineer
Galliford Try Nottingham, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title: Electrical Principal Design Engineer Location: UK Wide Division: Infrastructure – Environment Reports to: Design Delivery Manager About Us Galliford Try is one of the UK’s leading construction businesses, delivering vital infrastructure that creates lasting value for communities. As a FTSE organisation employing over , people, we offer long-term stability, technically challenging projects and genuine career development across our Infrastructure, Building and Specialist Services divisions. Our Infrastructure – Environment Business Following several strategic acquisitions, we are now the largest Tier contractor operating in the UK Water and...
Galliford Try
Mar 14, 2026
Electrical Principal Design Engineer
Galliford Try Warrington, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title: Electrical Principal Design Engineer Location: UK Wide Division: Infrastructure – Environment Reports to: Design Delivery Manager About Us Galliford Try is one of the UK’s leading construction businesses, delivering vital infrastructure that creates lasting value for communities. As a FTSE organisation employing over , people, we offer long-term stability, technically challenging projects and genuine career development across our Infrastructure, Building and Specialist Services divisions. Our Infrastructure – Environment Business Following several strategic acquisitions, we are now the largest Tier contractor operating in the UK Water and...
Galliford Try
Mar 14, 2026
Electrical Principal Design Engineer
Galliford Try Stirling, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title: Electrical Principal Design Engineer Location: UK Wide Division: Infrastructure – Environment Reports to: Design Delivery Manager About Us Galliford Try is one of the UK’s leading construction businesses, delivering vital infrastructure that creates lasting value for communities. As a FTSE organisation employing over , people, we offer long-term stability, technically challenging projects and genuine career development across our Infrastructure, Building and Specialist Services divisions. Our Infrastructure – Environment Business Following several strategic acquisitions, we are now the largest Tier contractor operating in the UK Water and...
Galliford Try
Mar 14, 2026
Process Senior Design Engineer (Drinking Water Biased)
Galliford Try Cornwall, UK
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant Resourcing Partner. Job Title – Process Senior Design Engineer (Drinking Water Biased) Location  – Can Be Based From; Warrington, Nottingham, Plymouth, Grangemouth, Cornwall, Bristol, Rickmansworth, Normanton or Stafford About Us Galliford Try is one of the UK’s most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE organisation, we turnover £ billion and employ over people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK’s top principal contractors you’ll have the opportunity to work on some of the...
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