Process Senior Design Engineer (Drinking Water Biased) United Kingdom and 9 Posted on 12/05/202[...]

Galliford Try Group

Warrington

On-site

GBP 70,000 - 100,000

Full time

14 days+

A complete application in a minute

Tailored resume and cover letter, ready to send.

Get past ATS filters

Benefits offered by this job

Generous holiday entitlement
Company car or car allowance
Agile working policy (flexible home/"3
Annual pay review and discretionary/"}
Corporate discounts
Cycle to Work schemes
Comprehensive pension plan
Save as You Earn share purchase scheme
Private medical scheme options
Professional association membership

Job summary

Galliford Try Group is seeking a Process Senior Design Engineer (Drinking Water biased) to lead design delivery across water projects. You will drive technical quality, supervise multi‑discipline design teams, and mentor engineers while ensuring governance and H&S compliance.

You will apply process engineering fundamentals to deliver robust schemes and support pre-contract activities. The role requires strong collaboration with clients and internal teams.

Qualifications

  • Competent at carrying out Process Calculations, Mass Balances, Heat Balances and Hydraulic Calculations.
  • Competent at preparing Process Block Diagrams, PFDs and P&IDs.
  • Competent at developing Process Control Philosophies and Process Commissioning Plans.
  • HAZOP leadership experience desirable.
  • DSEAR experience desirable.
  • Educated to Degree level in Engineering or other equivalent qualification.
  • Preference for Chartered Member of a recognised professional Engineering body.
  • Competent in a contracting / consulting environment, with commercial awareness.
  • Competent with strong experience in checking & approving discipline design packages.
  • Knowledge of current H&S legislation and British Standards and experience in applying them across designs.
  • Excellent Communication and Stakeholder management skills.
  • Excellent IT skills – with experience of using Excel, Outlook, PowerPoint, and Cost / Performance management systems.
  • Provide leadership, direction and encouragement to the design team.
  • Focus to drive and deliver results.
  • Attention to detail.
  • Alignment with the Galliford Try values - Excellence, Passion, Integrity, and Collaboration.
  • A flexible attitude to work.
  • Strong problem-solving skills.
  • Willingness and commitment to embrace innovations to assist the business.
  • Ability to organise and prioritise workload to ensure that timescales are met.
  • Take responsibility for personal development and enable and support the learning of others.
  • Good negotiation and persuading skills.
  • Able to work collaboratively with others to form strong positive working relationships with colleagues and clients.
  • Able to recognise own impact on others and adapt approach where appropriate.
  • Ability to work independently and as part of a team.
  • Demonstrate pride in work, leading by example.

Responsibilities

  • Provide technical compliance and quality on design outputs. Default checker for design outputs to ensure technical assurance and quality control.
  • Operate as discipline lead for a project.
  • Seek optimal solutions/efficient designs that balance capital and operational cost benefits.
  • Design for buildability, safe construction, and operation, working alongside project delivery peers.
  • Assist in ensuring procedural governance is adhered to.
  • Working as part of the Design team to ensure scheme designs adhere to client specifications and standards.
  • Working as part of the Design team to ensure full compliance with relevant Health, Safety and Environmental Legislation.
  • Promoting innovation, value engineering and digital design.
  • Technical problem solving throughout the project life cycle (e.g. from concept design through to final construction support) to identify and mitigate issues.
  • Assist with pre-contract design activities.
  • Provide lessons learnt on projects to the Design Team and Discipline Design Manager(s).
  • Line Management of multi-disciplinary Design Engineers.
  • Sharing and imparting knowledge to our teams; mentor and develop our expanding design team.
  • Developing and supporting staff to achieve accreditation with professional bodies (e.g., ICE, IET, IMechE, IChemE).

Skills

Process Calculations
Mass Balances
Heat Balances
Hydraulic Calculations
PFDs & P&IDs
Process Control Philosophies
HAZOP leadership
DSEAR experience
Engineering degree
Chartered engineer
Leadership
Stakeholder management
Excel / Office tools

Education

Engineering degree
Chartered Engineer

Tools

Excel
Outlook
PowerPoint
Cost/Performance management systems

Job description

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 250 organisation, we turnover £1.9 billion and employ over 3500 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 and realise long held career goals. You will be joining diverse teams working at a high professional level with exceptional levels of commitment.

Our Environment Business

Following various acquisitions, we are now the largest Tier 1 Contractor operating in the UK Water / Environment sector with a long-term portfolio trading £500 million a year. As part of our 2030 Strategy we have bought together all aspects of Engineering Design under one Business Unit which is expanding to provide in-house design support to our various Regional Business Units across the UK.

Purpose Of The Role

As predominantly Drinking Water biased Senior Design Engineer you will be an important member of the Engineering Design Team and will be required to work with the Principal Engineer(s), Design Team, Design Manager(s) and Design Leads to deliver design to the highest quality to GT process and in compliance with the BMS and H&S Regulations. This is a technical role, engaged directly on projects, which requires competency in technical design delivery in the water and wastewater industry. The Senior Design Engineer can have line management responsibility for design engineers of the same discipline, plus non-discipline design engineers/others if required.

As well as providing direction and assisting with innovations, you will be expected to contribute to the engineering governance of your discipline design activities, ensuring that design integrates with the other discipline design production activities, providing technical support to the supply chain procurement activities and supporting site activities as required. You will also be expected to support the Discipline Manager and Principal Engineer(s) for knowledge sharing and development of the discipline engineers, including mentoring and support of early careers.

Key Accountabilities
  • Provide technical compliance and quality on design outputs. Default checker for design outputs to ensure technical assurance and quality control.
  • Operate as discipline lead for a project.
  • Seek optimal solutions/efficient designs that balance capital and operational cost benefits.
  • Design for buildability, safe construction, and operation, working alongside project delivery peers.
  • Assist in ensuring procedural governance is adhered to.
  • Working as part of the Design team to ensure scheme designs adhere to client specifications and standards.
  • Working as part of the Design team to ensure full compliance with relevant Health, Safety and Environmental Legislation.
  • Promoting innovation, value engineering and digital design.
  • Technical problem solving throughout the project life cycle (e.g. from concept design through to final construction support), moreover, to ensure that potential issues are identified, mitigated and or safely managed through technical governance and risk and opportunity management.
  • Assist with pre-contract design activities.
  • Provide lessons learnt on projects to the Design Team and Discipline Design Manager(s), covering good and bad to feedback to be promoted or avoided on future schemes.
  • Line Management of multi-disciplinary Design Engineers.
  • Sharing and imparting knowledge to our teams, this is essential, as is the need to mentor and develop our expanding design team.
  • Developing and supporting staff to encourage them towards accreditation with professional bodies (e.g., ICE, IET, IMechE, IChemE).
Person Specifics
  • Competent at carrying out Process Calculations, Mass Balances, Heat Balances and Hydraulic Calculations.
  • Competent at preparing Process Block Diagrams, PFDs and P&IDs.
  • Competent at developing Process Control Philosophies and Process Commissioning Plans.
  • HAZOP leadership experience desirable.
  • DSEAR experience desirable.
  • Educated to Degree level in Engineering or other equivalent qualification.
  • Preference for Chartered Member of a recognised professional Engineering body.
  • Competent in a contracting / consulting environment, with commercial awareness
  • Competent with strong experience in checking & approving discipline design packages.
  • Knowledge of current H&S legislation and British Standards and experience in applying them across designs.
  • Excellent Communication and Stakeholder management skills.
  • Excellent IT skills – with experience of using Excel, Outlook, PowerPoint, and Cost / Performance management systems.
  • Provide leadership, direction and encouragement to the design team.
  • Focus to drive and deliver results.
  • Attention to detail.
  • Alignment with the Galliford Try values - Excellence, Passion, Integrity, and Collaboration.
  • A flexible attitude to work.
  • Strong problem-solving skills.
  • Willingness and commitment to embrace innovations to assist the business.
  • Ability to organise and prioritise workload to ensure that timescales are met.
  • Take responsibility for personal development and enable and support the learning of others.
  • Good negotiation and persuading skills.
  • Able to work collaboratively with others to form strong positive working relationships with colleagues and clients.
  • Able to recognise own impact on others and adapt approach where appropriate.
  • Ability to work independently and as part of a team.
  • Demonstrate pride in work, leading by example.
What We Can Offer in Return:

With an impressive order book of over £3.8 billion we are one of the industry’s leading principal contractors, affording you 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 and realise long held career goals. You will be joining diverse teams working at a high professional level with exceptional levels of commitment. With an ambitious strategy, we’re poised for further growth and success, so if you’re committed, talented and enthusiastic, Galliford Try is the right place for you.

We are committed to maintaining the physical and mental wellbeing of all our people, through our ‘Be Well’ programme which offers discounts on certain products, advice and support for a range of issues.

We invest in high-quality training for employees of all levels, from our leadership development framework to our apprenticeship programmes. Through our Career Paths initiative, individuals receive tailored training and support to fulfil their potential.

Our industry is all about creating talented teams that excel in their areas of expertise. As an employer, we know you are most motivated to give your best when you feel valued and engaged.

Our benefits:

We put our people first and our benefits package reflects that by offering a comprehensive range of attractive options to help support your career on top of a competitive salary.

  • Generous holiday entitlement, increasing with years of service, plus the opportunity to purchase further holidays
  • Enrolled into our car benefit scheme – which depending on the role includes company car or car allowance
  • Agile working policy (flexible home working arrangements)
  • Annual pay review and discretionary bonus
  • A wide range of corporate discounts
  • Cycle to Work schemes
  • Comprehensive pension plan
  • Regular Save as You Earn share purchase scheme
  • Private medical scheme options are available for all salaried employees and our employee assistance programme also provides free 24/7 support to those who need it
  • Paid for yearly membership to one recognised professional association relevant to your role
Additional Information:

Galliford Try welcomes applications from candidates who would like to work full-time, reduced hours and / or flexibly and this will be discussed in more detail as part of the recruitment process.

Get your free, confidential resume review.

or drag and drop your file here.

Similar jobs

Similar jobs worth comparing

Process Senior Design Engineer United Kingdom and 4 Posted on 12/05/2025 Be the First to Apply
Process Senior Design Engineer United Kingdom and 4 Posted on 12/05/2025 Be the First to Apply

Galliford Try Ltd • Nottingham

On-site
GBP 65,000 - 85,000
Generous holiday entitlement
Agile working policy
Comprehensive pension plan
+1
Process Senior Design Engineer
Process Senior Design Engineer

Galliford Try • Scotland

On-site
GBP 45,000 - 65,000
Generous holiday entitlement
Agile working policy
Annual pay review and discretionary bonus
+2
Process Senior Design Engineer
Process Senior Design Engineer

Galliford Try • Grangemouth

On-site
GBP 45,000 - 60,000
Generous holiday entitlement
Agile working policy
Private medical scheme options
+2
Senior Process Design Engineer - Water & Wastewater
Senior Process Design Engineer - Water & Wastewater

Galliford Try • Grangemouth

On-site
GBP 45,000 - 60,000
Generous holiday entitlement
Agile working policy
Private medical scheme options
+2
Process Principal Design Engineer (Drinking Water Biased)
Process Principal Design Engineer (Drinking Water Biased)

Galliford Try • Warrington

On-site
GBP 80,000 - 110,000
Generous holiday entitlement
Annual pay review and discretionarybon
Private medical scheme options
+2
Process Senior Design Engineer Grangemouth, Stirlingshire, United Kingdom Posted on 11/26/2025 [...]
Process Senior Design Engineer Grangemouth, Stirlingshire, United Kingdom Posted on 11/26/2025 [...]

Galliford Try Ltd • Grangemouth

On-site
GBP 45,000 - 60,000
Generous holiday entitlement
Car benefit scheme
Flexible home working arrangements
+5
Process Principal Design Engineer
Process Principal Design Engineer

Galliford Try Group • West of England

On-site
GBP 90,000 - 130,000
Generous holiday entitlement
Car benefit or car allowance
Agile working policy
+3
Civil Senior Design Engineer
Civil Senior Design Engineer

Galliford Try • Grangemouth

On-site
GBP 70,000 - 90,000
Generous holiday entitlement
Cycle to Work schemes
Comprehensive pension plan
+2
Process Senior Design Engineer
Process Senior Design Engineer

Galliford Try • England

Hybrid
GBP 50,000 - 70,000
Generous holiday entitlement
Agile working policy
Comprehensive pension plan
+1
Design Manager
Design Manager

Galliford Try Group • Plymouth

On-site
GBP 65,000 - 90,000
Generous holiday entitlement
Corporate discounts
Cycle to Work scheme
+5