Clera home
·Dashboard

Human Resources Jobs in Leiston, United Kingdom (Now Hiring) — 5 open

Lithion Power Group Ltd. logoLithion Power Group Ltd.

Area Operations Controller ( AOC) (Sizewell C) (Part-Time)

Leiston, England, United Kingdom · On-site

Mid level

The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Area Operations Controller (AOC) (Sizewell C) G4S Sizewell C Job Responsibilities ■ Administration of the tea…

Skills: Rota Management, Administration, Google Suite, KPI Compliance, Payroll Checks

Lithion Power Group Ltd. logoLithion Power Group Ltd.

Labour Administrator (Sizewell C - (Framlingham based) 1

Leiston, England, United Kingdom · On-site

Mid level

The SZC Jobs Service supports local people into exciting, long-term careers across our Project. #SZCJobs Labour Administrator (Sizewell C) (Framlingham Based) Blackwell Earth Moving Sizewell C Job Responsibilities • Be t…

Skills: Vetting, Onboarding, Record Keeping, GDPR Compliance, Communication

Lithion Power Group Ltd. logoLithion Power Group Ltd.

Workforce Manager (Labour Manager)

Leiston, England, United Kingdom · On-site

Senior

The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Workforce Manager (Labour Manager) (Sizewell C) Bachy Soletanche/GSA Sizewell C The Role As a Workforce Manag…

Skills: Workforce Planning, Performance Management, Recruitment, Stakeholder Management, Payroll Administration

Lithion Power Group Ltd. logoLithion Power Group Ltd.

Area Operations Controller ( AOC)

Leiston, England, United Kingdom · On-site

Mid level

The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Area Operations Controller (AOC) (Sizewell C) G4S Sizewell C Job Responsibilities ■ Administration of the tea…

Skills: Rota Management, Personnel Administration, KPI Compliance, Google Suite, Payroll Checks

Lithion Power Group Ltd. logoLithion Power Group Ltd.

Skills, Social Value & Performance Lead (Sizewell C)

Leiston, England, United Kingdom · On-site

Senior

The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Skills, Social Value & Performance Lead (Sizewell C) HW Martin Sizewell C Job Role • Develop and maintain ski…

Skills: Skills Pipeline Development, Apprenticeship Management, Workforce Development, Social Value Delivery, KPI Monitoring

Lithion Power Group Ltd. logo

Area Operations Controller ( AOC) (Sizewell C) (Part-Time)

Lithion Power Group Ltd.

Leiston, England, United Kingdom • On-site

Apply
Mid level

Tired of cold applications?

Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.

  • Full-time
  • Posted 2d ago
  • Apply by Aug 1
  • ~40 hrs/week

Responsibilities

The role involves managing team shift rotas, monitoring manning levels, and administering sickness and absence records. Additionally, the controller handles contractual KPI compliance, payroll checks, and general administrative support for the project team.

Requirements

Candidates must be proficient in Maths, English, and IT, with experience in a busy office environment and knowledge of HR disciplinary processes. Evidence of the right to work in the UK is mandatory.

Full job description

The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs

 

 

Area Operations Controller (AOC) (Sizewell C)
G4S
Sizewell C

 

Job Responsibilities 


■ Administration of the team shifts Rota using company IT Software.
■ Assist in supervising that manning levels are met for all duties and ad-hoc requirements.
■ Administration of sickness and other absences inline with company policies.
■ Assistance in disciplinary matters, such as note taking.
■ Administration of contractual compliance, providing data to evidence KPI compliance as
required.
■ Calculation of site specific benefits including payroll checks.
■ Adhering to and improving administration processes and procedures.
■ Maintenance and updates of Project plans and trackers.
■ Supporting the Operations Support team and wider project team with ad hoc projects as
required.
■ Coordination of mailbox and prioritising replies.
■ General Administration support.

 

Skills and Competence 


■ General Administration support.
■ Ability to manage multiple concurrent activities and adapt to a changing environment
■ Strong interpersonal skills – building trust and support
■ Excellent communication skills – written and oral.
■ Competent IT skills, proficient in Google Suite.
■ Adherence to company policies and operating procedures.
■ Desirable: scheduling or rota management experience.

 

Profile

 

Full time role - 40 hours a week


Educational Requirements/Qualifications


■ Proficient in Maths, English and IT.
Preferred Experience
■ Experience of working within a busy office environment
■ HR, Sickness and Absence Management knowledge
■ Knowledge of employee Investigations and Disciplinary hearings in the Commercial Sector


Skills and abilities


■ Good liaison abilities
■ Identifying customer needs during service delivery


Personal qualities


■ Highest levels of integrity, respectfulness and professionalism required at all times.
■ Open, trusting and in the spirit of mutual support, especially when dealing with conflicts of
interests.
■ Keen eye for detail
■ An engaging and proactive ‘can do’ attitude where successes and failures are shared
■ Doing what we say we are going to do and only committing to what can be done.
■ Listen and communicate effectively.
■ Ability to plan ahead as far as possible and share intelligence to prevent surprises

 

 

 

For this role you must have evidence of right to work in the UK. As a project, we do not discriminate on the grounds of age, gender, race, colour, religion, disability or sexual orientation, and we welcome applications from all sections of the community.

Related keywords

Sizewell CRota ManagementKPI ComplianceGoogle SuiteHR AdministrationAbsence ManagementPayrollProject TrackingCommercial SectorContractual Compliance

About Lithion Power Group Ltd.

LinkedInVisit site

Powering Innovation.

Industry
Oil and Gas
Company size
201-500 employees
Founded
2012
Headquarters
Calgary, AB
LinkedIn followers
1,780

Lithion Power Group Ltd. (formerly HPC Energy Services Ltd.) has expanded! While our name is new, our team of professionals and their dedication to provide mission-critical power solutions hasn’t wavered. We’ve renewed our commitment to be a leading provider of power solutions that meet the demands of our ever-changing world. Founded in 1998 and based in Calgary, Alberta, Lithion has grown to become an integrated manufacturer of comprehensive power and energy solutions for a wide range of applications. From design, R&D through to in-house manufacturing, we’ve specialized in providing superior performing battery solutions that meet the most demanding environments, including high vibration/shock and extreme temperature. Whatever your power requirements, Lithion offers power innovation to most effectively meet your businesses requirements. To learn more, email us anytime at: [email protected].

Offices: 333 7th Avenue SW, Suite 970, Calgary, AB T2P 2Z2, CA

Oil and GasEnergyBattery
View all jobs at Lithion Power Group Ltd.

Frequently asked questions

How many Human Resources jobs are open in Leiston, United Kingdom right now?

There are currently 5 open human resources positions in Leiston, United Kingdom listed on Clera. New openings are added daily as companies post roles.

How do I apply for Human Resources jobs in Leiston, United Kingdom?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.

Human Resources jobs in other cities

London, United KingdomCity of London, United KingdomManchester, United KingdomBirmingham, United KingdomGreater London, United KingdomCity of Edinburgh, United KingdomBristol, United KingdomGlasgow, United KingdomReading, United KingdomLeeds, United Kingdom

Other jobs in Leiston, United Kingdom

EnergyConstructionEngineeringManagement & LeadershipSecurity & SafetyTradesAdministrativeLogisticsTransportationCustomer Service & Support

Browse more

All Human Resources jobsDiscover jobs
Clera home

Your AI-talent agent. Connecting talents with dream jobs.

Earn $5,000

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Acquihire
  • Referral

Company

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Acquihire
  • Referral

Company

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

© 2026 Clera Labs, Inc.

PrivacyTermsBug Bounty