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1,486

Customer Support jobs in United Kingdom

Portfolio Lead - Information Resilience

L3Harris Technologies Inc

Tewkesbury
On-site
GBP 60,000 - 80,000
11 days ago
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Application Support Engineer Bristol

Clue Computing Co.

Bristol
On-site
GBP 32,000 - 40,000
11 days ago

Regional Support Operations Manager

Ingram Micro

Milton Keynes
Hybrid
GBP 60,000 - 80,000
10 days ago

Customer Support Specialist

Airbox Systems Limited

United Kingdom
Hybrid
GBP 22,000 - 26,000
11 days ago

Customer Relations Leader

Methodfi

Greater London
On-site
GBP 50,000 - 70,000
11 days ago
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Customer Service Team Leader

Methodfi

Greater London
On-site
GBP 50,000 - 70,000
11 days ago

(Junior) Account Director - Consumer

In Cork

Greater London
Remote
GBP 65,000 - 85,000
10 days ago

Accounts Payable Administrator (12 ...

In Cork

Belfast
Hybrid
GBP 30,000 - 40,000
8 days ago
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Customer Service Incident Coordinator (German & Additional Language Speaker)

Transunion

United Kingdom
Remote
GBP 30,000 - 40,000
9 days ago

Customer Service Incident Coordinator (German & Additional Language Speaker)

TransUnion LLC

United Kingdom
Remote
GBP 30,000 - 40,000
9 days ago

New Business Sales Manager

Jonas Software

Leicester
On-site
GBP 45,000 - 55,000
10 days ago

New Business Sales Manager

Mcr Systems

Leicester
On-site
GBP 40,000 - 60,000
11 days ago

New Business Sales Manager

Vesta Software Group

Leicester
On-site
GBP 40,000 - 60,000
11 days ago

Remote Sales Representative

Medtronic plc

Watford
Hybrid
GBP 30,000 - 40,000
11 days ago

Precision Animal Health Technical Sales Specialist (Ruminant) – North UK

Zoetis Spain SL

Leeds
Hybrid
GBP 60,000 - 80,000
10 days ago

Sales Executive

In Cork

Greater London
On-site
GBP 35,000 - 65,000
10 days ago

Customer Service Advisor

Ayvens Group

Bristol
On-site
GBP 40,000 - 60,000
11 days ago

Customer Support Advisor

Hellios Information Limited

Cumnor
Hybrid
GBP 60,000 - 80,000
10 days ago

Claims Handler- Italian Speaking Cape Town

Collinson Group

Greater London
On-site
GBP 60,000 - 80,000
11 days ago

Industrial Placement - Business Support

Prattwhitney

Birmingham
On-site
GBP 100,000 - 125,000
11 days ago

Strategic Account Director

SS&C

Greater London
Hybrid
GBP 100,000 - 125,000
11 days ago

Head of Operational Assurance

Dubizzle Limited

Sheffield
Hybrid
GBP 60,000 - 80,000
10 days ago

Customer Support Agent (3 month FTC)

Methodfi

Greater London
On-site
GBP 30,000 - 35,000
11 days ago

Spare Parts Manager

Fanuc Corporation

Coventry
On-site
GBP 45,000 - 60,000
8 days ago

Customer Support Officer Shawbrook Risk Services Glasgow, GB Published on December 10, 2025

Shawbrook Bank

Glasgow
On-site
GBP 60,000 - 80,000
11 days ago

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Portfolio Lead - Information Resilience
L3Harris Technologies Inc
Tewkesbury
On-site
GBP 60,000 - 80,000
Full time
11 days ago

Job summary

A leading defense contractor in Tewkesbury, UK is seeking a Portfolio Lead for their Intelligence & Cyber EMEA division. This role involves overseeing a £20M portfolio of Customer Service Contracts, enhancing stakeholder relationships, and providing technical pre-sales support. The ideal candidate will have at least 10 years of project management experience, ideally in the defense or cybersecurity sector, and strong leadership skills. Attractive employee benefits including flexible working options and professional memberships available.

Benefits

Half day finish on a Friday
25 days holiday per year
Private medical insurance
Pension scheme with employer contribution
Life Assurance
Flexible opt-in extras

Qualifications

  • 10+ years of project management experience in a relevant field.
  • Experience within the defense and cybersecurity domains.
  • Ability to lead teams and manage relationships at all levels.

Responsibilities

  • Manage a portfolio of £20M Customer Service Contracts.
  • Develop and maintain relationships with internal and external stakeholders.
  • Ensure on-time, on-cost, and on-quality delivery of services.

Skills

Project management experience
Cybersecurity awareness
Interpersonal skills
Team management
Financial management

Tools

MS Office
MS Project
Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title – Portfolio Lead
Job Location – Tewkesbury
Job ID – 31767
About this opportunity and L3Harris UK

From 11 UK sites, our team of nearly 1,000 people delivers unique capabilities across space, air, land, sea and cyber for military, security and commercial customers across the UK and worldwide.

L3Harris in Tewkesbury is our HQ for our Intelligence & Cyber International division. In the land domain, our T7 and T4 multi-mission robots deliver next-generation remote capabilities and uncompromised performance. We design and manufacture world-leading land force protection systems, cyber and electromagnetic activities (CEMA), electronic warfare (EW) and encryption capabilities. Our cyber capabilities provide an information advantage in the fields of kinetic conflict, cyber warfare, force protection and counterterrorism.

A few of our employee benefits are:
  • Half day finish on a Friday
  • 25 days holiday per year (plus bank holidays), increasing with long service and with the opportunity to buy/sell up to 5 days
  • Private medical insurance with optional family cover
  • Pension scheme of up to 8% employer contribution
  • Life Assurance 4x salary (flexible up to 10x)
  • Group income protection
  • Flexible opt-in extras such as a health care cash plan, dental insurance, gym membership, critical illness cover, cycle to work scheme and electric car scheme
  • Employee Family Assistance Program providing mental health and wellbeing support
  • Professional membership reimbursement (discretionary)
What the role will involve

Are you looking for the next step in your defence and cyber career and seeking a Technical Service Portfolio Manager role? We have a new opportunity for an experienced professional to join our Intelligence & Cyber EMEA division. The role will report to our Head of Customer Services and will run a portfolio of c£20M of Customer Service and Delivery Contracts across a diverse Customer base, including management of a technical engineering services team. Working with Stakeholders across the business, contracts and team sizes may vary but you will receive support from senior managers, peers and the Project Management Office (PMO).

At L3Harris, in our Intelligence & Cyber International (ICI) division, we work closely with UK Government and allies to shape and build cutting-edge solutions that combat the ever-evolving threats faced by the public and private sectors on a daily basis.

The responsibilities of your role will include the following:

  • Responsible for the On-Time, On-Cost & On-Quality delivery of all Customer Service & Support activities within the Information Resilience business. Including management of a technical help-desk service.
  • Manage and apportion product shipments to maximise revenue profiles.
  • Act as the primary Customer focal for On-Contract activity and provide status reporting on Service Contract performance/changes to Customers and Senior Management.
  • Planning and designing Service Capabilities to support business growth in-line with Strategic Priorities and 5-Year Plan.
  • Plan, specify and maintain the Products and/or Projects in-line with the Strategic Plan/Technical Roadmap ensuring benefits align, EoL and EoS activities are planned and controlled.
  • Develop and maintain close relationships with Internal, External and Customer stakeholders to develop a successful product portfolio and competitive Service solutions that are underpinned by wider stakeholder acceptance and buy-in.
  • Contribute to the development of the competitive market and product strategies, ensuring robust competitive advantage and differentiation is achieved, including recommendations for introductions, changes and enhancements over respective product life-cycles.
  • Engagement and collaboration with stakeholders to ensure alignment with L3Harris’s Strategic national and international objectives. Provide pre‑sales technical support to the Sales & BD team, engaging with Customers to understand their technical requirements.
  • Act as a Voice of the Customer to assist in the prioritisation and development of new Products and Services.
  • Deliver briefings to internal personnel to develop understanding of current and future product issues and capability gaps.
  • Define key outcomes and successful trial criteria. Working with internal stakeholders to execute product trials and demonstrations in both the UK and Overseas in support of Sales & BD activities.
  • Provide support to the Sales & BD personnel on Customer visits to build and maintain Customer relationships.
  • Support the Sales & Marketing team in developing and winning Customer Funded Development (CFD) opportunities for the product family and manage or support associated Bids as required.
  • Contribute to benchmarking L3Harris Customer Services against market segment peers and best practice in order to assess performance and identify areas for improvement.
  • Work to support commercial aspects of assigned Contracts including change control and adherence to terms.
  • Contribute to Produce Exec/Ops reports as requested.
  • Team management with focus on problem solving, brainstorming with mentorship of team members.
  • Responsibility for the effective management of assigned staff, including team briefings, appraisal, salary review, skills assessment, succession planning, career development and training.
What you’ll bring

The role requires the following experience and skills:

  • Ideally 10+ years of project management experience including schedule, scope, risk and opportunities, resource and financial management and reporting.
  • Previous experience working within a defence environment within the Cyber space.
  • Highly computer literate in MS Office and MS Project.
  • Strong interpersonal skills combined with experience of leading teams and managing relationships with all levels of the business.
  • Full project lifecycle experience including the practical and effective use of formal project and risk management tools and methodologies.
  • Financial experience of reporting including sales revenue.
  • Team management experience.
Important to know

Due to the nature of our work many our roles require a UK nationality and the ability to obtain a security clearance. Applicants who accept a conditional offer of employment must meet the requirement of right to work in the UK and must meet eligibility requirements for access to classified information and will be subject to government security checks.

L3Harris Technologies is proud to be an Equal Opportunity Employer. We are committed to maintaining a workplace that is free from unlawful discrimination and offers equal opportunities for all. Applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief, and marriage and civil partnerships.

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* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.

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