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7 Complaints Advisor - Water and Wastewater CV Templates with Example

By Ria · Last Updated On 26 October 2026
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This guide shows you how to create a clear, focused Complaints Advisor - Water and Wastewater CV. It explains how to present relevant evidence and choose a format that makes your skills and experience easy to review.

For this role, show how you investigate concerns, manage cases through to resolution and keep customers informed. Clear bullet points can also show how you record findings, work with service teams and help reduce repeat complaints.

Compare the example in 7 layouts using the PNG image previews, then open a preferred version in the editor to customise it. You will also find guidance on ATS readability, CV sections and role-relevant terms such as complaint investigation, case escalation, water and wastewater services, and customer relationship management systems.

What Makes a Great Complaints Advisor - Water and Wastewater CV in 2026

A strong CV makes complaint investigation, case ownership and customer communication easy to find. Focus each bullet on your actions and the outcome.

Use relevant terms such as water and wastewater concerns, progress updates, accurate case records and escalation. Add figures only when you can support them.

Note: CV examples are for educational purposes only. Use only information that accurately reflects your experience and qualifications. References to real organisations do not imply affiliation or endorsement.

#1 Plain Two Column Format CV Example

Plain Two Column Format places CV content in two columns, so employment history and supporting information can be viewed side by side.

 
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CV Snapshot

  • Target role: Complaints Advisor - Water and Wastewater
  • Experience: Nine years across water utilities, energy, housing and retail
  • Case strengths: Investigation, case ownership, clear updates and resolution
  • Qualifications: BA (Hons) Business and Management; Level 3 Certificate in Customer Service

Why This Format Works

  • Separate columns distinguish employment history from supporting skills and qualifications.
  • A clear career timeline helps reviewers follow progression across different roles.
  • Skills, education and credentials are easier to locate apart from experience details.

Best For

  • CVs with detailed employment histories
  • Applications needing visible skills and credentials
  • Readers who prefer parallel information areas
  • Career records combining experience and education
  • Documents balancing work history with supporting sections

CV Keywords

  • Customer service
  • Complaint investigation
  • Manages a varied portfolio of written customer complaints and enquiries from initial acknowledgement through investigation and resolution, tracking actions against agreed response timescales.
  • Written communication
  • Verbal communication
  • Responded to in-person, telephone and written customer enquiries, resolving routine issues promptly
  • Caseload management
  • Case prioritisation
  • Coordinates case findings with billing, field operations and network teams, bringing together evidence
  • handling difficult conversations calmly
  • bringing together evidence to recommend practical resolutions
  • Serves as the customer's main point of contact on water and wastewater service concerns, clarifying events by phone and providing clear progress updates when investigations require input from several teams.
  • professional written responses
  • Accurate case records
  • Case escalation
See all keywords
 

#2 Simple One Column Format CV Example

Simple One Column Format keeps the CV in one vertical sequence, making the career timeline straightforward to follow.

 
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Why This Format Works

  • One continuous column keeps employment entries in a clear sequence for following career progression.
  • Skills and credentials remain within the same vertical reading path as experience.
  • Education and work history can be reviewed without moving between parallel content areas.

Best For

  • CVs needing a clear reading sequence
  • Detailed employment histories
  • Applications with several supporting sections
  • Readers who prefer single-column documents
  • ATS-focused applications using a linear layout
 

#3 Clean Two Column Sidebar Format CV Example

Clean Two Column Sidebar Format divides CV content between two columns, giving career history and supporting sections separate reading areas.

 
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Why This Format Works

  • The two-column structure separates career history from related skills and qualifications.
  • Distinct content areas help reviewers move between employment details and education.
  • A consistent career sequence makes changes in role and responsibility easier to follow.

Best For

  • CVs combining career history and skills
  • Documents with several supporting sections
  • Readers who prefer separated content areas
  • Applications needing an easy-to-follow career sequence
  • Work histories paired with qualifications
 

#4 Two Column Format CV Example

Two Column Format arranges CV content in parallel areas, giving the work record and other sections distinct space.

 
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Why This Format Works

  • Parallel areas let reviewers find experience and supporting information without blending the sections.
  • Employment entries remain easy to follow as a career record.
  • Separate space for education and skills helps readers locate key background details.

Best For

  • CVs with varied information to organise
  • Applications combining experience and education
  • Readers who value distinct content areas
  • Career records with supporting skills sections
  • Documents needing clear section separation
 
 

#5 Photo Header Two Column Format CV Example

Photo Header Two Column Format combines a photo with two-column CV content, adding a personal visual element alongside the document's sections.

 
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Why This Format Works

  • Two columns give employment history and supporting qualifications distinct areas.
  • The photo provides a visual point of identification without replacing written career details.
  • A clear separation of sections helps reviewers find skills and education.

Best For

  • CVs where a photo is appropriate
  • Applications needing distinct content areas
  • Readers who prefer a visual point of identification
  • Career histories with supporting qualifications
  • Documents combining experience and skills
 

#6 Coloured Two Column Format CV Example

Coloured Two Column Format presents CV content in two columns, allowing career history and supporting details to sit in separate areas.

 
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Why This Format Works

  • Separate columns help reviewers distinguish the career record from other CV sections.
  • The experience sequence stays clear while skills and qualifications remain easy to locate.
  • Distinct areas support a quick review of employment and education details.

Best For

  • CVs with several types of information
  • Applications pairing experience with qualifications
  • Readers who prefer clearly separated sections
  • Career records needing a clear timeline
  • Documents with skills and education to include
 

#7 Stylish Two Column Designer Format CV Example

Stylish Two Column Designer Format uses parallel columns to organise the CV, giving reviewers more than one clear route through its sections.

 
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Why This Format Works

  • Reviewers can move between career history and supporting sections without losing the employment sequence.
  • Separate content areas make education and credentials easier to find.
  • The work record remains distinct from skills and other background information.

Best For

  • CVs needing more than one reading route
  • Applications with experience and supporting credentials
  • Readers who prefer parallel content areas
  • Work histories with additional background sections
  • Documents balancing a career record and skills
 
 

Why Build Your Complaints Advisor - Water and Wastewater CV with ResumeInMinutes

ResumeInMinutes helps you arrange your complaint-handling experience, skills and education in a clear CV. Compare PNG image previews, then open an example in the editor to customise its content and layout.

  • Different CV layouts
  • Clear, readable section structure
  • Space for role-specific keywords
  • Organised skills and experience
  • PNG image previews
  • CV customisation in the editor

Choose a format that makes your case ownership, investigation findings and customer updates easy to follow. Keep the focus on accurate evidence and practical resolutions.

 

See Also

 

Frequently Asked Questions

Are these Complaints Advisor - Water and Wastewater CV templates ATS-friendly?

The examples use clear headings and sections to support easy scanning. Include relevant terms naturally, such as complaint investigation, case ownership, progress updates and accurate case records.

Are these separate CV examples or different layouts of one example?

This page presents one role-focused CV example in different layouts. Compare the PNG image previews, then open a version in the editor to customise it.

What should a Complaints Advisor - Water and Wastewater CV include?

Include a focused summary, relevant experience, skills, education and certifications. Show how you investigate complaints, manage cases, keep customers informed, maintain records and work with service teams.

Which CV layout works well for this role?

Choose a layout with clear headings and an easy-to-follow order for experience, skills and education. A simple structure helps recruiters and applicant tracking systems find key details.

How can I show complaint-handling achievements on my CV?

Use concise bullet points to explain the issue, your actions and the result. Where you have reliable figures, include them to show improvements such as faster resolution or fewer repeat contacts.

Should I include a photo on my CV?

For UK applications, a photo is usually not needed. Use the space for relevant experience, skills and evidence of your work instead.

ATS score and CV checks

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ATS Score 95%

How we calculate this score

  • Keywords: 60% of the total. AI extracts keywords from your job description. If you do not provide one, a standard job description for the title matching your CV is used. This is not a match to a specific vacancy.
  • Text-based CV: 20%. The text CV assessed here receives 100 for this part.
  • CV quality: 20%. We start at 100 and subtract points for issues found by our CV checks, down to a minimum of zero.
  • Keyword coverage = round(100 × confirmed matches ÷ total keywords). Exact matches and supported equivalents verified by AI receive full credit; unsupported keywords receive none. Live text checks use the saved equivalents and do not request a new AI review. Without keywords, no overall ATS score is available.
  • Final score = 60% of keyword coverage + 20% of the text score + 20% of the quality score, rounded to a whole number. Without keywords, no overall ATS score is available.

What this score means

Our scores are estimates, not employer ratings. They may contain errors and do not guarantee accurate parsing, a ranking, an interview, or a job. Check your document against the employer’s requirements. You are responsible for relying on this score.

Terms and Conditions

Score weights: Keywords 60% · Text based CV 20% · CV quality 20%

Keyword coverage: 20 of 22 (91%) · CV quality: 100%

CV quality 100% · Weight 20% · Issues (0)

Details
  • ✓Name present: Freya Robinson
  • ✓Email format: freya.robinson@example.com
  • ✓Phone format: 07700 90XXXX
  • ✓Experience 1: Job title: Complaints Resolution Adviser
  • ✓Experience 1: Company name: Larchwell Water Services
  • ✓Experience 1: Work location: Bristol, UK
  • ✓Experience 1: Employment dates: Apr 2023 - Present
  • ✓Experience 1: Description or achievements: Present
  • ✓Experience 2: Job title: Customer Complaints Officer
  • ✓Experience 2: Company name: Marlowe Energy Services
  • ✓Experience 2: Work location: Bath, UK
  • ✓Experience 2: Employment dates: Jan 2021 - Mar 2023
  • ✓Experience 2: Description or achievements: Present
  • ✓Experience 3: Job title: Customer Service Caseworker
  • ✓Experience 3: Company name: Cotswold Homes Association
  • ✓Experience 3: Work location: Gloucester, UK
  • ✓Experience 3: Employment dates: Sep 2018 - Dec 2020
  • ✓Experience 3: Description or achievements: Present
  • ✓Experience 4: Job title: Customer Service Assistant
  • ✓Experience 4: Company name: Alderbrook Retail Group
  • ✓Experience 4: Work location: Cheltenham, UK
  • ✓Experience 4: Employment dates: Jun 2017 - Aug 2018
  • ✓Experience 4: Description or achievements: Present
  • ✓No placeholder fields
  • ✓No repeated achievement bullets
  • ✓No empty bullets

No issues found by the current checks.

Text Based CV 100% · Weight 20%

Parsed text
Freya Robinson
Complaints Resolution Adviser
07700 90XXXX
freyarobinson
freya.robinson@example.com
Bristol, BS5 9JL
STRENGTHS
Customer communication
Explains findings in clear language and keeps customers informed, especially when a case needs input from several teams.
Case ownership
Takes responsibility from acknowledgement to outcome, tracking actions and keeping contact commitments visible.
Calm problem-solving
Uses careful questions and measured explanations to clarify difficult concerns and agree practical next steps.
Team coordination
Brings operational, billing and service colleagues together to establish what happened and offer consistent answers.
Accurate case records
Records evidence, decisions and follow-up clearly, helping colleagues understand case history and reduce avoidable repeat contact.
SUMMARY
Customer complaints and resolution professional with nine years of experience across water utilities, energy services, housing and retail. Manage written complaints and enquiries from investigation through to fair outcomes, keeping customers informed and handling difficult conversations calmly. Work with billing, field-service and operational teams to clarify events, resolve concerns and provide clear, professional responses. Maintain accurate case records, organise competing priorities and escalate issues when needed. Use customer relationship management and case-management systems to support positive customer experiences and help prevent repeat complaints.
EXPERIENCE
Complaints Resolution Adviser
Larchwell Water Services
Apr 2023 - Present
Bristol, UK
Manages a varied portfolio of written customer complaints and enquiries from initial acknowledgement through investigation and resolution, tracking actions against agreed response timescales.
Serves as the customer's main point of contact on water and wastewater service concerns, clarifying events by phone and providing clear progress updates when investigations require input from several teams.
Coordinates case findings with billing, field operations and network teams, bringing together evidence to recommend practical resolutions and explain outcomes clearly to customers.
Prepares professional written responses and maintains accurate case records, including investigation notes, decisions, customer contact and actions taken; escalates unresolved issues when delays or further review could affect timely resolution.
Reviews recurring complaint themes with service colleagues, sharing case evidence that has informed clearer customer updates and helped address causes of repeat contact.
Customer Complaints Officer
Marlowe Energy Services
Jan 2021 - Mar 2023
Bath, UK
Investigated written billing and service complaints, gathering account histories and operational updates to resolve cases within internal timeframes.
Kept customers informed through difficult conversations, using careful questioning and calm explanations to understand concerns and agree next steps.
Worked with payment support, metering and field-service colleagues to reconcile conflicting information and provide customers with consistent answers.
Improved the quality of case handovers by recording evidence, outstanding actions and contact commitments in the customer relationship management system.
Customer Service Caseworker
Cotswold Homes Association
Sep 2018 - Dec 2020
Gloucester, UK
Managed resident enquiries and complaints about repairs and tenancy services, prioritising urgent cases while maintaining clear ownership of open actions.
Coordinated with housing officers and maintenance contractors to establish timelines, arrange follow-up and communicate realistic resolutions to residents.
Drafted concise written replies and logged investigation findings accurately, helping colleagues quickly understand case history and prevent avoidable repeat contact.
Customer Service Assistant
Alderbrook Retail Group
Jun 2017 - Aug 2018
Cheltenham, UK
Responded to in-person, telephone and written customer enquiries, resolving routine issues promptly and referring more complex matters to the appropriate supervisor.
Built confidence in customer communication and prioritising competing requests during busy trading periods, while maintaining accurate service notes for follow-up.
SKILLS
Problem-solving
Complaint investigation
Professional responses
Written communication
Caseload management
Verbal communication
Accurate case records
Difficult conversations
Stakeholder relations
Customer service
Case prioritisation
Enquiry resolution
Case ownership
Case escalation
Progress updates
LEADERSHIP, AWARDS & RECOGNITION
Received a customer commendation at Larchwell Water Services in 2025 for clear updates and considerate handling of a complex service complaint.
Provides informal peer support to new caseworkers on case-note quality and customer communication practices.
MY CAREER
9.4Years
Complaints Resolution Adviser at Larchwell Water Services (3.6 Years)
Customer Complaints Officer at Marlowe Energy Services (2.2 Years)
Customer Service Caseworker at Cotswold Homes Association (2.3 Years)
Customer Service Assistant at Alderbrook Retail Group (1.2 Years)
EDUCATION
BA (Hons) Business and Management
University of Gloucestershire
2016
Gloucestershire, UK
CERTIFICATIONS
Level 3 Certificate in Customer Service, City & Guilds
2021
Practical Complaint Handling, Institute of Customer Service
2022
PROFESSIONAL SKILLS
Complaint Handling: Complaint investigation, Case resolution, Complaint escalation
Customer Contact: Telephone enquiries, Written enquiries, Progress updates
Case Records: Investigation notes, Contact histories, Action logs
Caseload Coordination: Response time tracking, Urgent case triage, Follow-up scheduling
Service Resolution: Billing enquiries, Water service concerns, Wastewater service concerns
Customer Experience: Customer feedback review, Repeat contact analysis, Service recovery
PROFESSIONAL AFFILIATIONS
Member, Institute of Customer Service, contributing to professional development in customer service and complaint resolution.
Member, Customer Service Institute of America, participating in an organised professional community focused on customer experience practice.

Matched keywords (20)

  • Customer service
  • Complaint investigation
  • Manages a varied portfolio of written customer complaints and enquiries from initial acknowledgement through investigation and resolution, tracking actions against agreed response timescales.Original keyword in JD: End-to-end case ownership
  • Written communication
  • Verbal communication
  • Responded to in-person, telephone and written customer enquiries, resolving routine issues promptlyOriginal keyword in JD: Customer enquiry resolution
  • Caseload management
  • Case prioritisation
  • Coordinates case findings with billing, field operations and network teams, bringing together evidenceOriginal keyword in JD: Cross-functional collaboration
  • handling difficult conversations calmlyOriginal keyword in JD: Difficult conversation handling
  • bringing together evidence to recommend practical resolutionsOriginal keyword in JD: Practical problem-solving
  • Serves as the customer's main point of contact on water and wastewater service concerns, clarifying events by phone and providing clear progress updates when investigations require input from several teams.Original keyword in JD: Customer progress updates
  • professional written responses
  • Accurate case records
  • Case escalation
  • water and wastewater service concernsOriginal keyword in JD: Water and wastewater services
  • Use customer relationship management and case-management systemsOriginal keyword in JD: Customer relationship management systems
  • case-management systems
  • help prevent repeat complaintsOriginal keyword in JD: Repeat complaint prevention
  • support positive customer experiencesOriginal keyword in JD: Positive customer experience

Missing keywords (2)

  • Stakeholder relationship building
  • Learning new software
Disclaimer: All names, images, contact information, employment histories, achievements, security clearances, military credentials, and other qualifications shown in this content are fictional and used for illustrative purposes only. Any resemblance to actual persons, living or deceased, is purely coincidental.

CV and cover letter examples and recommendations in this article reflect general best practices and professional experience and are provided for guidance only. Results may vary based on role, industry, region, and hiring organisation.

Content Accuracy and Verification: To the fullest extent permitted by applicable law, we do not represent or warrant that CV or cover letter guidance, examples, recommendations, or related information are accurate, complete, current, error-free, or suitable for any particular purpose. You are responsible for independently reviewing and verifying the information before relying on it.

ATS and Cover Letter Scores: ATS scores are estimates calculated using our own formula, informed by publicly available guidance on CV formatting and keyword matching. They are not scores issued or endorsed by an ATS provider or employer. Cover letter scores are also our own assessments. Parsing, weighting, screening criteria, and results vary between systems, employers, job descriptions, and document formats. No score guarantees successful parsing, a particular ranking, an interview, or employment. Use scores as general guidance and independently check your documents against the employer’s requirements. To the fullest extent permitted by applicable law, we accept no liability for errors in scores or parsing, or losses arising from reliance on these assessments. Nothing in this notice excludes liability or limits consumer rights that cannot lawfully be excluded or limited.

Terms and Conditions
 
 
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