Wastewater Engineer Job at Hedera Hiring Ltd (Cardiff)

Senior Project Engineer - Wastewater

Our mission is to deliver sustainable solutions that transform communities and b...

Location

Ireland; Northern Ireland

Salary:

Not provided

Pavers

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Civil Engineering, Environmental Engineering or a related discipline
7+ years’ experience in water and wastewater engineering, including feasibility studies, detailed design, procurement, and construction contract administration for wastewater infrastructure projects
Proficiency in designing water and wastewater infrastructure, with experience delivering projects of varying scale and complexity, ideally for Uisce Éireann or other Irish utilities
Strong technical knowledge of wastewater engineering principles, standards, regulations, and industry best practice
Strong organisational and time-management skills, with the ability to manage competing priorities and meet project milestones
Clear written and verbal communication skills, and the ability to work effectively within multidisciplinary teams

Job Responsibility

Manage and progress multiple projects from brief through design, construction, and completion, ensuring delivery on schedule, budget, and quality standards
Coordinate project resources, finances, and client relationships in consultation with Project Directors
Take ownership of technical and contractual matters on assigned projects, ensuring compliance with standards and contracts
Represent the firm on technical matters in meetings and correspondence, in consultation with Project Directors
Prepare, review, and approve technical reports, designs, calculations, drawings, and specifications
Delegate tasks to junior engineers, review their work, and provide technical guidance to ensure quality and knowledge development
Coordinate work across project teams and disciplines, including environmental, planning, and other technical functions, to ensure integrated delivery
Maintain regular communication on project progress, risks, and issues, both internally and with clients
Lead by example in delivering project objectives while mentoring and developing junior staff, fostering a collaborative and high-performing team environment
Promote a culture of continuous improvement across projects and the working environment, supporting learning and upskilling of team members

What we offer

Generous Annual Leave
Cycle to Work Scheme
Mental Health Support
Tax Saver Options
Employee Assistance Program
Staff Mentorship Program
Retirement Saving Plan
Flexible and Hybrid Working Arrangements
2 Professional Memberships Paid For
Parking

Fulltime

Water & Wastewater Engineer

As a water and wastewater engineer, you’ll deliver water and wastewater, plannin...

Location

United States , Draper

Salary:

100000.00 - 140000.00 USD / Year

Consor engineers

Expiration Date

Until further notice

Requirements

Minimum four years of water and wastewater engineering experience
Proficiency in OpenRoads, Civil3D or AutoCAD (Consor will train engineers w/o OpenRoads experience.)
Bachelor of Science in Civil, Environmental, Chemical, or a related engineering discipline
Professional Engineer (PE) license

Job Responsibility

Plan and design water and wastewater conveyance and treatment systems
Identify project opportunities and actively participate in proposal and interview processes
Develop engineering reports, technical memoranda, and planning studies
Design pipelines, pump stations and lift stations
Mentor and guide junior-level staff

What we offer

Tuition reimbursement program
Paid professional training
Major license achievement bonus
Extensive on-demand learning center
Paid professional memberships
Industry-competitive PTO
Seven paid holidays and two floating holidays
Flexible work schedules
Paid parental leave
Hybrid and remote work options for some employees based on role responsibilities

Fulltime

Senior Engineer – Wastewater Treatment

Join Amgen’s Mission of Serving Patients. Be part of Amgen's newest and most adv...

Location

United States , Holly Springs

Salary:

123098.00 - 149145.00 USD / Year

Amgen

Expiration Date

Until further notice

Requirements

High School Diploma / GED and 10 years of Engineering experience
Associate’s Degree and 8 years of Engineering experience
Bachelor’s Degree and 4 years of Engineering experience
Master’s Degree and 2 years of Engineering experience
Doctorate Degree
Bachelor’s degree in Chemical, Environmental, Mechanical, or Electrical Engineering
4+ years of experience in industrial or biopharmaceutical utility systems
Direct experience with wastewater treatment systems including neutralization and DAF
Experience supporting plant and/or clean utilities in GMP environments
Strong understanding of environmental discharge compliance requirements

Job Responsibility

Provide lifecycle ownership of the Wastewater Treatment systems
Ensure wastewater discharge compliance with environmental permit requirements
Lead investigations related to wastewater deviations
Perform root cause analysis and implement corrective and preventive actions
Optimize chemical dosing, recirculation strategies, discharge flow control, and system performance
Provide engineering support for plant utilities and clean utilities
Assist with system design, commissioning, qualification, and startup activities
Troubleshoot performance issues impacting manufacturing operations
Support regulatory inspections and ensure audit readiness
Serve as system owner for BAS-integrated wastewater and utility systems

What we offer

Competitive and comprehensive Total Rewards Plans
Competitive benefits
Collaborative culture
Support for professional and personal growth and well-being

Fulltime

Civil Engineer - Water / Wastewater (Senior / Principal)

Shape the Future of Water Infrastructure with Egis. As our Civil Engineering Lea...

Location

United Kingdom , London

Salary:

Not provided

Egis in the UK

Expiration Date

Until further notice

Requirements

BEng/MEng (or equivalent) in Civil Engineering
Registered as a chartered engineer (CEng) or equivalent professional membership (e.g., ICE or similar)
Strong track record in the UK regulated water market, focused on municipal water and/or wastewater design
Demonstrated leadership across the design lifecycle: feasibility/optioneering, concept, outline and detailed design, plus support through delivery stages as the designer
Strong capability in civil design tools and digital workflows, such as Civil 3D, industry-standard drainage/hydraulic modelling software packages, GIS platforms and BIM-enabled delivery environments
Solid understanding of CDM designer responsibilities and sustainable design principles, with demonstrable experience contributing to low-carbon, practical engineering solutions within regulated infrastructure projects
Experience supporting projects delivered via frameworks, alliances and/or D&B models, including design review, technical query response, and design assurance
Confident client and stakeholder manager
clear communicator, comfortable presenting, and able to lead technical conversations with credibility
Evidence of BD/work-winning contribution (or strong demonstrable aptitude): opportunity shaping, bid inputs, client development, and service-line growth

Job Responsibility

Lead the civil design of municipal water and wastewater projects across the UK, covering feasibility, optioneering, concept, outline and detailed design across major programmes (e.g. AMP8, WINEP, SROs, etc)
Lead and support on the civil aspects of feasibility, optioneering, design and delivery of flood risk and erosion risk management and sustainable drainage systems
Set and uphold the civil design approach for treatment work: in-house standards (in line with water industry asset standards), checking, and consistency of outputs across projects and teams
Fulfil Designer duties under CDM 2015, leading design risk management within the civil scope and, where appointed, undertaking Principal Designer responsibilities in support of the Design Manager during the pre-construction phase
Take ownership of the civil scope within multidisciplinary delivery, driving clear decisions on operability, maintainability, access, and whole-life performance
Ensuring designs comply with CESWI, UK regulations and client standards
lead design reviews, approve deliverables, and uphold safety, sustainability and BIM requirements throughout the project lifecycle
Oversee the development of civil calculations, models, drawings and reports, driving efficient material selection and construction methodologies (including offsite fabrication where appropriate), while coordinating closely with multidisciplinary teams to deliver integrated, buildable solutions within programme and budget constraints
Act as a senior client-facing technical lead, running workshops and design reviews, advising clients, and building long-term relationships with regulated water stakeholders
Provide design assurance and technical support during delivery phases, including reviewing contractor submissions, answering design queries, and supporting handover/commissioning activities when required

What we offer

An exciting new growth role in a fast‑organic growing UK business, offering clear and accelerated career progression
Top Employers 2025 certification
Hybrid and flexible working
26+ days annual leave plus bank holidays
Professional development, chartership support & global mobility
Supportive, inclusive culture driven by sustainability and long‑term community impact

Fulltime

Mechanical Engineer - Water / Wastewater (Senior / Principal)

Egis is expanding rapidly in the UK, backed by a global team of more than 20,500...

Location

United Kingdom , Manchester

Salary:

Not provided

Egis in the UK

Expiration Date

Until further notice

Requirements

BEng/MEng (or equivalent) in Mechanical Engineering
Registered as a chartered engineer (CEng) or equivalent professional membership (e.g., IMechE or similar)
Strong track record in the UK regulated water market, focused on municipal water and/or wastewater treatment
Demonstrated leadership across the design lifecycle: feasibility/optioneering, concept, outline and detailed design, plus support through delivery stages as the designer
Practical depth in treatment mechanical engineering: selecting and specifying equipment, integrating packaged plant, and producing/reviewing high-quality design documentation
Working knowledge of UK water industry standards, regulatory expectations, and safety-by-design/CDM as applied to treatment facilities
Experience supporting projects delivered via frameworks, alliances and/or D&B models, including design review, technical query response, and design assurance
Confident client and stakeholder manager
clear communicator, comfortable presenting, and able to lead technical conversations with credibility
Evidence of BD/work-winning contribution (or strong demonstrable aptitude): opportunity shaping, bid inputs, client development, and service-line growth

Job Responsibility

Lead the mechanical design of municipal water and wastewater treatment projects across the UK, covering feasibility, optioneering, concept, outline and detailed design across major programmes (e.g. AMP8, WINEP, SROs, etc)
Set and uphold the mechanical design approach for treatment work: in-house standards (in line with water industry asset standards), checking, and consistency of outputs across projects and teams
Fulfil Designer duties under CDM 2015 for mechanical works, ensuring effective hazard identification and risk reduction and, where designated, supporting or undertaking Principal Designer responsibilities on assigned projects
Take ownership of the mechanical scope within multidisciplinary delivery, driving clear decisions on operability, maintainability, access, and whole-life performance
Produce and quality-check core mechanical outputs such as equipment selection, specifications, datasheets, calculations, schedules, and design narratives (e.g., pumping and packaged plant where relevant)
Act as a senior client-facing technical lead, running workshops and design reviews, advising clients, and building long-term relationships with regulated water stakeholders
Provide design assurance and technical support during delivery phases, including reviewing contractor submissions, answering design queries, and supporting handover/commissioning activities when required
Grow the mechanical capability through business development and work winning: identify opportunities, shape scopes, contribute to bids, and build a healthy forward pipeline
Help translate the UK water growth strategy into practical actions: target sectors, priority accounts, capability gaps, and delivery plans focused on treatment
Build the mechanical arm of the UK water consultancy team through recruitment, mentoring and skills development, including pathways, coaching and technical governance

What we offer

An exciting new growth role in a fast‑organic growing UK business, offering clear and accelerated career progression
Top Employers 2025 certification
A global leader in green infrastructure
Highly competitive leadership‑level reward package
Hybrid and flexible working
26+ days annual leave plus bank holidays
Professional development, chartership support & global mobility
Supportive, inclusive culture driven by sustainability and long‑term community impact

Fulltime

Mechanical Engineer - Water / Wastewater (Senior / Principal)

As our Mechanical Engineering Lead, you’ll take a national leadership position s...

Location

United Kingdom , Bristol

Salary:

Not provided

Egis in the UK

Expiration Date

Until further notice

Requirements

BEng/MEng (or equivalent) in Mechanical Engineering
Registered as a chartered engineer (CEng) or equivalent professional membership (e.g., IMechE or similar)
Strong track record in the UK regulated water market, focused on municipal water and/or wastewater treatment
Demonstrated leadership across the design lifecycle: feasibility/optioneering, concept, outline and detailed design, plus support through delivery stages as the designer
Practical depth in treatment mechanical engineering: selecting and specifying equipment, integrating packaged plant, and producing/reviewing high-quality design documentation
Working knowledge of UK water industry standards, regulatory expectations, and safety-by-design/CDM as applied to treatment facilities
Experience supporting projects delivered via frameworks, alliances and/or D&B models, including design review, technical query response, and design assurance
Confident client and stakeholder manager
clear communicator, comfortable presenting, and able to lead technical conversations with credibility
Evidence of BD/work-winning contribution (or strong demonstrable aptitude): opportunity shaping, bid inputs, client development, and service-line growth

Job Responsibility

Lead the mechanical design of municipal water and wastewater treatment projects across the UK, covering feasibility, optioneering, concept, outline and detailed design across major programmes (e.g. AMP8, WINEP, SROs, etc)
Set and uphold the mechanical design approach for treatment work: in-house standards (in line with water industry asset standards), checking, and consistency of outputs across projects and teams
Fulfil Designer duties under CDM 2015 for mechanical works, ensuring effective hazard identification and risk reduction and, where designated, supporting or undertaking Principal Designer responsibilities on assigned projects
Take ownership of the mechanical scope within multidisciplinary delivery, driving clear decisions on operability, maintainability, access, and whole-life performance
Produce and quality-check core mechanical outputs such as equipment selection, specifications, datasheets, calculations, schedules, and design narratives (e.g., pumping and packaged plant where relevant)
Act as a senior client-facing technical lead, running workshops and design reviews, advising clients, and building long-term relationships with regulated water stakeholders
Provide design assurance and technical support during delivery phases, including reviewing contractor submissions, answering design queries, and supporting handover/commissioning activities when required
Grow the mechanical capability through business development and work winning: identify opportunities, shape scopes, contribute to bids, and build a healthy forward pipeline
Help translate the UK water growth strategy into practical actions: target sectors, priority accounts, capability gaps, and delivery plans focused on treatment
Build the mechanical arm of the UK water consultancy team through recruitment, mentoring and skills development, including pathways, coaching and technical governance

What we offer

Hybrid and flexible working
26+ days annual leave plus bank holidays
Professional development, chartership support & global mobility
Supportive, inclusive culture driven by sustainability and long‑term community impact

Fulltime

Mechanical Engineer - Water / Wastewater

The UK water sector is entering a period of unprecedented investment and transfo...

Location

United Kingdom , London

Salary:

Not provided

Egis in the UK

Expiration Date

Until further notice

Requirements

BEng/MEng (or equivalent) in Mechanical Engineering
Chartered Engineer, CEng (or working towards chartership, grade dependent) with a recognised institution (e.g., IMechE or similar)
Experience in delivering mechanical engineering design (ideally in the UK Water industry), including taking a lead role on a project or significant work package
Strong practical experience in preparing and reviewing mechanical design deliverables such as calculations, specifications, reports, datasheets, schedules, drawings and procurement documentation
Proven experience delivering mechanical designs within the water utilities sector, including treatment facilities, pumping systems and associated plant
Working knowledge of UK water industry standards, regulatory expectations, and safety-by-design/CDM as applied to treatment facilities
Previous experience in a consultancy environment or engineering company or other relevant industry acting as Mechanical Engineer
The ability to work accurately and flexibly, integrating your work with other discipline areas whilst managing your own /your team's work to tight programme and budget constraints
Proven ability to prepare high quality written technical reports and deliver verbal presentations to a high level of quality assurance for a variety of audiences
Be able to travel and visit operational works and construction sites as required, to act in a safe manner

Job Responsibility

Contribute/lead mechanical design packages, covering feasibility, optioneering, concept, outline and detailed design across major UK water/wastewater programmes (e.g. AMP8, WINEP, SROs, etc)
Lead and deliver mechanical design for water and wastewater infrastructure and non-infrastructure projects, including development of P&IDs, equipment sizing calculations, specifications, datasheets, schedules and procurement documentation for assets such as pumps, tanks, pipework, lifting systems and associated plant
Attending site visits for data acquisition and meeting site operators
Discussions and liaison with technology providers and vendors
Contribute to design risk management activities (e.g. HAZOP/SWIFT) and provide mechanical input to commissioning strategies and performance testing where required
Provide design support during delivery phases, including reviewing contractor submissions, answering design queries, and supporting handover/ commissioning activities when required
Contribute to business development and work winning: identify opportunities, shape scopes, contribute to bids
Contribute to recruitment, team development, mentoring and skills development efforts

What we offer

Clear and accelerated career progression
Top Employers 2025 certification
Global leader in green infrastructure
Highly competitive reward package
Hybrid and flexible working
26+ days annual leave plus bank holidays
Professional development, chartership support & global mobility
Supportive, inclusive culture driven by sustainability and long‑term community impact

Senior Water & Wastewater Network Engineer

Stantec’s Water team in Australia has an impressive portfolio of successful majo...

Location

Australia , South Brisbane

Salary:

Not provided

Stantec

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in an Engineering or related suitable professional qualification
Relevant professional experience in consulting or engineering within the water industry
Between 5 and 10 years of experience is desired
Experience using GIS software such as ArcGIS Pro, ArcMap and QGIS Software
Experience in managing and technically leading projects and project teams
Strong communication, presentation and client engagement skills
Report writing and presentation development for communication of outcomes to stakeholders

Job Responsibility

Lead and develop a small team to support project delivery approvals with our clients in relation to network operational interventions and risk management
Lead, review and develop operational intervention plans, network re-supply plans, water network shut plans, sewer network flow control plans, and network risk assessments
Strong communication, presentation and client engagement skills
Working closely with the network operational teams of our clients and with our construction partners
Experience in managing and technically leading projects and project teams
Working well within multi-disciplined teams with a delivery focus
Report writing and presentation development for communication of outcomes to stakeholders
Experience using GIS software such as ArcGIS Pro, ArcMap and QGIS Software
Support the team in development and expansion of the Company’s capability in the fields of water and wastewater infrastructure projects, including obtaining new clients and/or new work from existing clients
Support the development of other team members through technical advice and guidance

What we offer

Flexible Working Arrangements – Including options to work part time and flexibility to work from home
Learning and Talent Development Programs and Training
Purchasing up to four weeks additional leave
Professional Registration and Memberships
Salary Continuance Insurance (SCI) and Salary Packaging
Honorarium Spot Bonus Program – Recognition of broader water industry contributions to relevant committees and conferences
Employee Resource Groups such as Women@Stantec and Pride@Stantec
Connecting employees across Stantec through our Developing Professionals Group
Mental Health and Wellbeing Programs including Employee Assistance Program
Service Recognition Awards

Fulltime

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Wastewater Engineer

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