Interim Senior Finance Manager High-Growth D2C Subscription Business London/Hybrid Harmonic are delighted to be partnering with a high-growth, investor-backed D2C subscription business in their search for an Interim Senior Finance Manager on a 6 month contract, who has strong experience owning month-end and leading an external audit. The business has scaled quickly to a team of several hundred and handles a high volume of customer payments. With the year-end audit approaching, they need an experienced finance professional to keep financial control tight and lead the audit preparation, providing cover while a permanent appointment is made. This opportunity will suit someone with strong technical accounting and audit experience who is happy to be hands-on, cares about controls and process, and can get up to speed quickly. The Role Working closely with the Director of Finance and the FP&A team, you will own the month-end close, day-to-day finance operations and the...

Job Title: Head of Private Office - SC Location: Hybrid - Birmingham, Bristol, Leeds, London, Manchester, Nottingham, Norwich or Swindon (2-3 days a week on site) Contract Duration : 13/3/27 Daily Rate: £550 per day IR35 Status: Inside Security Clearance: SC We are looking for a digitally optimised and authoritative individual who thrives in a fast-paced environment to lead the private office of a Director. You will be a confident communicator capable of giving direction at all levels, managing the flow of complex commissions, and setting the standard in your directorate, utilising the latest AI and collaboration tools to ensure seamless information exchange across the agency To act as the strategic engine and trusted advisor to the Director and the guardian of the Directorate s delivery. You are responsible for ensuring the Director s priorities are driven forward, integrating business operations, advising on sensitive issues and ensuring consistent join up across the...

12 month contract Corporate Compensation Human Resources Global Financial Services - 5 days a week in the office . The Role We are seeking a Compensation Associate to join a high-profile Corporate Compensation team on a maternity-cover basis. Working across firmwide functions, you will provide analysis, advice and practical support on compensation strategy, governance and delivery. This is an excellent opportunity for an analytical HR, compensation or finance professional to build broad stakeholder exposure within a leading global financial services organisation. Key Responsibilities Support compensation activity across new hire offers, promotions, transfers, budget allocation, forecasting and retention of key talent. Analyse business and compensation challenges, identify root causes and develop clear, commercially focused solutions. Produce compensation models, analysis and senior-ready recommendations to support effective decision-making. Advise HR business partners on...

Interim Financial Controller Energy Infrastructure Scale-Up London / Hybrid The Client Harmonic is delighted to be partnering with a fast-growing, fund-backed UK energy infrastructure business. The group delivers critical infrastructure and services to customers across the UK and is playing an active part in the energy transition. With the business scaling quickly and becoming more complex, finance has a central role to play in supporting the next stage of growth. The Role Reporting into the CFO, the Interim Financial Controller will lead the Financial Reporting & Control and Operational Finance team of four (two direct reports, two indirect) for an initial three to four months while a permanent appointment is made. This is a hands-on leadership role suited to a steady, experienced pair of hands. The team is capable and knows its systems, so the priority is to take day-to-day management off the CFO, keep the monthly reporting cycle on track and support...

Job Title: Commercial Manager Location: Remote Contract Duration : 31/3/27 Daily Rate: £400/day (Umbrella) IR35 Status: Inside IR35 Responsibilities: Progressing a significant volume of procurement and sourcing activity. Accelerating procurement timelines for business-critical requirements. Supporting the development of procurement strategies, approvals documentation, tender documentation, evaluations and contract awards. Stakeholder management and engaging with Requirement Owners to develop and refine requirements as appropriate taking account of whole life requirements, e.g. including maintenance, support and/or reagents and consumables as appropriate Experience Needed: Experience working in procurement or contract management, delivering complex commercial solutions Knowledge of public sector procurement legislation and commercial principles Experience of procuring goods and services Evidence of delivering to deadlines in a fast paced and...

Job Title: Benefits Lead - SC Location: Hybrid 1-2 days per week on site in either London or Bristol Contract Duration : 31/3/27 Daily Rate: £600/day (Umbrella) IR35 Status: Inside IR35 Security Clearance: SC The Benefits Lead will own and drive the realisation of measurable benefits from the programme, ensuring the transformation delivers tangible value to the organisation and the taxpayer. This role will lead the benefits management strategy, define baselines and targets, and embed benefits tracking and reporting throughout delivery and into business-as-usual. Responsibilities: Benefits Strategy & Planning Benefits Identification & Realisation Engagement & Change Enablement Tracking, Measurement & Reporting Risk & Dependency Management Essential: Proven track record in benefits management for major transformation programmes, ideally in a public sector, Defence, or large-scale corporate services context. Strong knowledge of...