At a Glance
- Tasks: Advise on improving water utility operations and enhance asset reliability.
- Company: Join Hazen and Sawyer, a leading employee-owned water consultancy.
- Benefits: Comprehensive health benefits, flexible work schedule, and professional growth opportunities.
- Other info: Dynamic hybrid work environment with a focus on creativity and collaboration.
- Why this job: Make a real impact in the water sector while working with innovative technologies.
- Qualifications: 7-10 years in UK water sector and strong analytical skills required.
The predicted salary is between 59400 - 72600 £ per year.
If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.
- Operations & Maintenance Specialist
- London, UK
- 3 days ago Requisition ID: 2287
- Hazen and Sawyer is seeking an experienced
Operations & Maintenance (O&M) Specialist to join our consulting team supporting UK water utilities and infrastructure clients.
This role focuses on advising clients on improving operational performance, optimizing maintenance strategies, and enhancing asset reliability across water and wastewater systems.
You will work across multiple client engagements, delivering practical, data-driven solutions aligned with regulatory expectations and industry’s best practices.
The role requires a balance of technical expertise, analytics, stakeholder engagement, and consulting delivery skills.
Work Setting
Hybrid
Why Hazen and Sawyer
- Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on all things water.
- Our work includes planning, design, and oversight of construction of environmental infrastructure – for water, wastewater, and stormwater management.
- We foster a work environment low on bureaucracy and high in creativity.
- We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed.
- We currently have over 2,000 employees in 70+ offices throughout the United States, Latin America, Canada, and the UK.
- A flexible hybrid work schedule supports today's busy professionals.
Key Responsibilities
- Client Advisory & Delivery
- Support delivery of consulting engagements for UK water utilities, contractors, and regulators
- Assess client operations and maintenance practices, identifying gaps and improvement opportunities
- Develop actionable recommendations and implementation roadmaps
- Facilitate workshops and stakeholder sessions with clients
- Operations & Performance Improvement
- Analyze operational performance using SCADA, telemetry, and asset data and other available data sources
- Benchmark client performance against industry standards and best practices
- Identify opportunities to improve efficiency, resilience, and service outcomes
- Support development of operational strategies and transformation programs
- Working with clients to identify key performance indicators and establishing tools for tracking
- Maintenance & Asset Management
- Advise and implement preventive, predictive, and risk-based maintenance strategies
- Support development of asset management frameworks aligned to ISO 55000
- Review and optimize CMMS/EAM systems and maintenance processes
- Apply a strong understanding of foundational asset management principles to support maintenance and capital improvement planning
- Contribute to asset lifecycle planning and investment prioritization
- Required Skills & Experience
- 7–10 years of experience in the UK water sector (utility, contractor, or consulting)
- Strong understanding of water and/or wastewater operations and maintenance practices
- Experience analyzing operational and asset performance data (SCADA, KPIs, etc.)
- Familiarity with asset management standards (e. g., ISO 55000)
- Knowledge of UK regulatory environment and AMP cycles
- Experience with CMMS/EAM systems and maintenance optimization
- Strong stakeholder engagement and communication skills
- Ability to manage multiple projects and client priorities
- Preferred Qualifications
- Degree or HNC/HND in Engineering, Environmental Science, or related discipline
- Professional membership (e. g., CIWEM, ICE, IMech E)
- Experience in consulting or advisory roles
- Exposure to digital water solutions (analytics, AI, Io T, GIS)
- Experience supporting transformation or changing programs
What We Offer
- Comprehensive health benefits (medical, dental, vision, and prescription plans)
- Pre-tax flexible spending plans for medical, dependent care, and transportation
- Short and long-term disability, and employer paid life insurance
- Paid holidays, floating holidays, and paid time off (PTO)
- Employer-contributed 401(k) plan and additional financial planning support
- Professional growth opportunities, including tuition reimbursement, in-house training, and incentives for professional registration and professional organization memberships
- Starting pay range for this position depends on skills, experience, education and geographical location
Operations & Maintenance Specialist in London employer: Hazen and Sawyer
Hazen and Sawyer is an employee-owned company that emphasizes creativity and innovation in the water sector. The firm provides its employees with opportunities to work on impactful projects while fostering a collaborative and supportive work culture. With a focus on professional growth, Hazen and Sawyer is an appealing choice for individuals looking to advance their careers in environmental infrastructure.
StudySmarter Expert Advice🤫
We think this is how you could land Operations & Maintenance Specialist in London
✨Join Engineering Meetups!
Get yourself along to local engineering meetups or tech conferences. These are great places to connect with like-minded folks and industry leaders who might just have a lead on that full-time Operations & Maintenance Specialist role you’re after at Hazen and Sawyer.
✨Show Off Your Projects!
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✨Engage with Online Communities
Dive into engineering forums and online communities, like Reddit or specific engineering Discord channels. Sharing your insights, asking questions, and being active can help you build connections that might lead to job opportunities at Hazen and Sawyer.
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We think you need these skills to ace Operations & Maintenance Specialist in London
Some tips for your application 🫡
Showcase Your Technical Expertise:When applying for an engineering role like Operations & Maintenance Specialist, it’s essential to highlight your technical skills. Include any relevant software or tools you're proficient in on your CV—think CAD software, simulation tools, or programming languages. Don't skimp on any engineering projects you've worked on that demonstrate your ability to solve complex problems.
Focus on Results and Impact:In the engineering world, we love numbers and real-world impact. Quantify your achievements wherever possible—like reducing costs by a certain percentage, improving efficiency, or successfully completing a project ahead of schedule. This gives your future employers at Hazen and Sawyer a clear picture of the value you can bring.
Craft a Compelling Cover Letter:Use your cover letter to express your passion for engineering and explain why you’re drawn to Hazen and Sawyer specifically. Share what aspects of their work excite you and how your values align with theirs. This is your chance to show a bit of personality while keeping it professional!
Include Relevant Certifications:If you have any engineering certifications, especially ones that are recognised in your field, make sure to feature them prominently on your CV. They demonstrate not just your knowledge, but also your commitment to professional development, which is something we at StudySmarter value highly.
How to prepare for a job interview at Hazen and Sawyer
✨Brush Up on Core Engineering Principles
Before heading into the interview with Hazen and Sawyer, make sure you're solid on the fundamental engineering principles relevant to the role. Be ready to discuss concepts such as thermodynamics, fluid mechanics, or structural analysis, depending on the specifics mentioned in the job description. Don’t skip any hands-on projects or coursework; these can be excellent talking points!
✨Show Off Your Problem-Solving Skills
Expect technical questions or case studies during your interview—after all, engineering is all about solving problems! Prepare a few examples of how you've tackled engineering challenges in the past, whether at university or in any practical experience. Practising with mock technical interviews can really help you articulate your thought process and solutions.
✨Relate Your Experience to the Role
In a full-time role, employers like Hazen and Sawyer want to see that you can adapt and grow within their team. Be ready to discuss how your previous internships, projects, or studies relate directly to the work you'll be doing. Highlight specific experiences that showcase your collaborative skills and how you've successfully worked within a team environment.
✨Know Your Tools and Software
Most engineering roles require familiarity with specific tools and software. Prepare to talk about your proficiency with programmes like AutoCAD, MATLAB, or SolidWorks if they’re relevant to the role. Even better, have examples of projects where you’ve used these tools, as it'll demonstrate your hands-on experience and readiness for the job.
