Payroll Administrator

Location

Bromley, London

Job Type

Permanent

Salary

£25000 - £27000 per annum + Annual bonus

Job Sector

Internal

Reference Code

PA1_1773673061

ERSG is seeking a detail-oriented and proactive Payroll Administrator to join our Operations team in Bromley. This role is ideal for someone who thrives in a fast-paced environment, enjoys juggling multiple priorities, and is enthusiastic about delivering high-quality administrative support across a dynamic business.

The ideal candidate will be able to demonstrate a high level of accuracy and attention to detail as well as being a fast learner. We are looking for someone who takes pride in their work, with excellent organisational skills, a proven ability to work under pressure and to tight deadlines. Previous experience in an office environment, ideally in a contractor payroll/finance role is preferred, but full training will be provided.

Responsibilities include:

  • Processing of timesheet & expense information from various sources.
  • Ensuring our contractors are paid accurately and in accordance with our weekly & monthly payment schedules.
  • Processing of UK & International payments.
  • Weekly & Monthly contractor payroll reconciliations.
  • Uploading and reconciliation of payroll data to our Finance system.
  • Verify timekeeping records to ensure compliance with company policies.
  • Identify and recommend process improvements to increase efficiency and accuracy.
  • Support other operational initiatives and special projects as required.
  • Internal collaboration to ensure any queries are resolved in a timely manner.

About you:

  • Prior Payroll/Finance experience preferred, but full training will be provided.
  • Proficient with the Microsoft Office Suite - especially Excel.
  • RSM In-Time, Bullhorn & Sage experience would be preferred.
  • A problem-solving mindset supporting the team to deliver exceptional service delivery focused on continuous improvement in a demanding environment.
  • Highly meticulous with excellent organizational and multitasking abilities.
  • Ability to communicate effectively both orally and in writing.
  • Able to perform well under pressure with the ability to meet tight deadlines.
  • Able to work independently as well as collaboratively in a team setting.

*This role is mostly office based, with the option to work 1 day from home upon completion of training*

ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all staff job applicants. We do not discriminate against staff or applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

About ersg

Set up in 2008, ersg is an award winning, international leader in staffing services to the global energy and built environment markets. We work with major international companies through to smaller independent businesses to enable their projects to be facilitated effectively throughout the entire project life cycle. Whilst headquartered in London, our global business has over 200 staff with offices across Europe, North America and Asia.

ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all staff job applicants. We do not discriminate against staff or applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

Apply now

View similar jobs


Posted 3 hours ago

Assistant Management Accountant

Permanent
Bromley, London
£28000 - £32000 per annum + Annual bonus
We are looking for an Assistant Management Accountant to support the finance team in delivering accurate and timely management accounts, financial reporting, and analysis. The role involves assisting with month-end processes, analysis, balance sheet reconciliations, and financial systems maintenance.This is an excellent opportunity for a bright, ambitious individual to make a real contribution towards improving and designing business processes. It provides exposure to a range of senior management across the business. Key ResponsibilitiesAssist in the preparation of monthly management accounts, including journal entries, accruals, and prepayments.Perform balance sheet reconciliations and follow up and resolve outstanding issuesAssist with variance analysis and provide commentary on financial performance.Maintain financial records and ensure compliance with internal controls.Support the year-end audit process by preparing schedules and responding to auditor queries.Help improve financial systems and processes for greater efficiency.Liaise with internal departments to provide financial insights and support decision-making.Prepare ad-hoc reports and analysis as requested by senior finance staff.Support budgeting and forecasting processes by gathering data and preparing reports.Ensure timely and accurate posting of transactions in the accounting system. Qualifications & ExperiencePart-qualified accountant (AAT, ACCA, CIMA or equivalent) and actively pursuing studiesMinimum 1-2 years of experience in a finance or accounting role.Strong understanding of accounting principles and financial reporting.Proficient in Microsoft Excel (pivot tables, VLOOKUP, formulas).Experience with accounting software. Sage Intacct is desirable.Experience in a fast-paced, multi-entity environment or multi-currency environmentKnowledge of payroll, VAT, and intercompany transactions. Desirable AttributesWillingness to learn and progress toward full qualification.Excellent attention to detail and organizational skills.Ability to work independently and as part of a team.Strong communication skills and ability to explain financial information clearly.Tenacity and enjoyment of problem solvingProactive, solution-oriented and continuous improvement mindset *This role is based on site 4 days a week, with the option to work 1 day per week from home*About ersgSet up in 2008, ersg is an award winning, international leader in staffing services to the global energy and built environment markets. We work with major international companies through to smaller independent businesses to enable their projects to be facilitated effectively throughout the entire project life cycle. Whilst headquartered in London, our global business has over 200 staff with offices across Europe, North America and Asia.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all staff job applicants. We do not discriminate against staff or applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
Posted 7 days ago

Customer Service Administrator - Part-Time

Permanent
Bromley, London
Up to £28000 per annum + Annual bonus
ersg are currently looking for a Customer Service Administrator to join our growing Operations team. This position will provide you with the opportunity to gain core skills and experience in a customer service department, with training provided. As a fast-growing company, ersg pride ourselves on supporting staff who demonstrate commitment and initiative to develop their careers with us. Responsibilities include:Logging new queries onto our in-house system 'Nostrum'Take ownership, fully investigate & resolve client sales invoice & contractor queries in a timely manner - this could entail liaising by phone or email with other Support departments and Sales teams within ersg as well as directly with clients, contactors & payroll companiesHave a good understanding of accounting processes in relation to invoicing, credit notes & purchase ordersProcessing corrections to sales invoices and pay remittances on the payroll system - Intime (RSM)Ensure any new client invoicing processes are set up & all key stakeholders are awareTo build and maintain excellent relationships with other key stakeholders from around the businessGenerating weekly & monthly sales invoices as per client instructionsUploading sales invoices on to the client's own portalsAssisting the Payroll & Operation Support teams on an ad-hoc basis About you:1+ years customer services experienceIntime (RSM) experience (Desirable)Excellent attention to detail and accuracy in processing complex scenariosCan demonstrate ability to use initiative to effectively troubleshoot and problem solveThe ability to balance and prioritise duties in a manner that allows all deadlines to be metGood Outlook & Excel knowledgeGood spoken and written communication skillsKnowledge/understanding of Purchase Orders and invoicingAbility to work independently and collaboratively in a team environmentA flexible and adaptable individual with a can-do attitudeBullhorn and/or Sage experience (Desirable) *This is a part time role and MUST be Monday-Wednesday in the office* About ersgSet up in 2008, ersg is an award winning, international leader in staffing services to the global energy and built environment markets. We work with major international companies through to smaller independent businesses to enable their projects to be facilitated effectively throughout the entire project life cycle. Whilst headquartered in London, our global business has over 200 staff with offices across Europe, North America and Asia.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all staff job applicants. We do not discriminate against staff or applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
Posted 12 days ago

Billing Manager

Permanent
Bromley, London
£40000 - £45000 per annum + Annual bonus
As a Billing Manager, you will be responsible for overseeing and managing the billing department's day-to-day activities. You will ensure accurate invoicing, maintain client accounts, ensure compliance, and improve processes to enhance efficiency and customer satisfaction. Key Responsibilities include: Manage the entire billing cycle, from data entry to final invoice delivery to our clients.Ensuring all invoices are accurate, compliant with policies/regulations, and reconcile with the AR ledger.Where necessary ensure the uploading of invoices to client portals is carried out efficiently.In conjunction with Credit Management handle billing inquiries, disputes, and support the collections efforts.Collaborate with other departments and clients to ensure PO data is maintained accurately.Analyse and where necessary enhance billing procedures to maintain the efficiency and accuracy of the process.Update the Group Treasury team on sales activity for cash flow purposes.Uploading of sales invoices to our funding partner.Prepare reports on billing metrics and KPI's.Support other operational initiatives and special projects as required. About you: Fluent in English; additional languages are a plus.Prior Billing & Finance experience required (ideally within the staffing sector).Proficiency in Microsoft Office Suite; experience with Bullhorn, Sage and RSM InTime would be preferred.Problem-solving mindset supporting an international team to deliver exceptional service delivery focused on continuous improvement in a fast-paced environment.Highly detail-oriented with excellent organisational and multitasking abilities.Ability to communicate effectively both orally and in writing.Able to perform well under pressure with the ability to meet tight deadlines.Able to work independently as well as collaboratively in a team setting.About ersgSet up in 2008, ersg is an award winning, international leader in staffing services to the global energy and built environment markets. We work with major international companies through to smaller independent businesses to enable their projects to be facilitated effectively throughout the entire project life cycle. Whilst headquartered in London, our global business has over 200 staff with offices across Europe, North America and Asia.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all staff job applicants. We do not discriminate against staff or applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.
NEWS & INSIGHTS

What’s Happening?


ERSG Ranked 12th in the Recruiter HOT 100 2025
Company News

ERSG Ranked 12th in the Recruiter HOT 100 2025

13 Mar 2026

READ MORE →
How to Stand Out in Renewable Energy Recruitment 2026
Insights

How to Stand Out in Renewable Energy Recruitment 2026

20 Feb 2026

READ MORE →
Why Batteries Matter for a Clean Energy Future
Insights

Why Batteries Matter for a Clean Energy Future

12 Feb 2026

READ MORE →
cta-bg
cta-patternget in touch

Ready to start your career journey?