Interim Senior Financial Reporting Manager 3-6 Month Contract Hybrid (c.3 days in office) 500- 600 per day Inside IR35 Gleeson Recruitment Group is partnering with a leading, listed international business to appoint an Interim Senior Financial Reporting Manager . This is a high-profile assignment providing critical leadership and technical expertise during a period of transition, ensuring the smooth delivery of year-end reporting, statutory accounts, and external audit requirements. This role will suit a technically strong, qualified accountant with recent PLC reporting experience who thrives in a fast-paced, evolving environment and enjoys balancing hands-on delivery with team leadership. You will take ownership of the Group's financial reporting function, leading a team of qualified finance professionals to ensure accurate and timely delivery of all external financial reporting obligations. You will play a pivotal role in managing the year-end process, leading the...

Interim Head of Finance Scaling Payments FinTech London (Hybrid) The Opportunity We are working with a fast-scaling FinTech that has grown quickly to serve a large customer base and is now at an important turning point. There is real momentum behind the business and ambitious plans ahead, and it needs a steady, capable pair of hands to lead its finance team through a busy period of change. For an interim finance leader who likes to roll up their sleeves and make a tangible difference quickly, this is a rare one, and the client is looking to move at pace. Your Remit Working closely with the CFO, you will take the reins of the day-to-day finance function at a demanding time. First and foremost this is a hands-on role: steadying and leading the team, keeping month-end, statutory and technical accounting clean and on time, and quickly getting to grips with a complex, sector-specific P&L. Beyond the day-to-day, you will take a hard look at how the team is...

Job Title: Senior Statistician Location : Remote Contract Duration: 6 Months Daily Rate: £600/day (Umbrella Maximum) IR35 Status: Inside ESSENTIAL: ecological statistical knowledge The programme is looking to bring in a Senior Statistician role to help unlock the value of the long-term data sets collected by undertaking rigorous, iterative analysis. It will support development of a revised monitoring design, a key 2026/27 priority, ensuring that future data collection is efficient, targeted, and statistically robust. About The Candidate (specialist skills & requirements): Key Tasks Provide statistical leadership for the programme, undertaking complex statistical analysis to help meet its primary objectives. Unlock the value of long-term datasets by thorough rigorous, iterative analysis. Analysis of complex, multi-pressure ecological datasets, required to identify causal drivers of ecosystem change. Develop a revised monitoring design to...

Job Title: Senior Project Manager Location: Birmingham / Hybrid Contract Type: 12 months contract As the Senior Project Manager (Delivery), you will oversee the delivery programme for the Grimsby to Walpole (GWNC) project, managing interfaces between GGP Partners and the internal project services team. Your role will be pivotal in ensuring the project is delivered safely, on time, and within budget while navigating the complexities of a high-risk environment. Key Responsibilities: Act as an ambassador for the GGP charter, holding partners and NG peers accountable. Serve as the primary point of contact for assigned work package(s). Deliver project scope accurately and safely, maintaining a focus on quality. Coordinate and manage schedule integration across all parties involved. Lead weekly interface and coordination meetings. Provide insightful reports to the Delivery Director and escalate issues as necessary. Share best practises to enhance project...

This is a Client side opportunity for an M&E Project Manger working within a Client Side Construction Projects team for a significant Data Centre owner / operator. This is a live data centre and a busy role whereby you will be Project Managing various building services upgrades and retrofits on site KEY RESPONSIBILITIES: Can hold others accountable. Stake holder management. Drive efficiencies in the program. Able to deliver under pressure and look for opportunities. MEP background comfortable managing contractors, consultants. Good communication skills able to work with client side internal operations teams and get the best from them. Strong experience in data centres, live DC environments and maintaining SLA availability tier 3 requirements. Strong Admin skills understanding of audit trails and developing/working to process. Methodical and effective in decisions. Able to report up blockers issues next steps and recommendations and track weekly progress. Solution...

Role: Civil Principal Contractor Site Manager (PCSM) - National Grid Location: Buckinghamshire Duration: 12 months, rolling Day Rate: 600 - 650 per day Outside IR35 Start Date: Immediate / ASAP About the Role We are seeking an experienced Civil PCSM to lead high-voltage substation and infrastructure upgrade projects. You will act as the primary point of contact for site safety, compliance, and delivery, ensuring all works align with strict National Grid standards. Key Responsibilities Site Leadership: Manage daily civil engineering and construction activities safely. Compliance: Enforce National Grid SR163 supplier requirements on-site. Safety: Direct temporary works, excavation safety, and risk assessments. Coordination: Act as the main liaison between subcontractors and stakeholders. Essential Requirements Accreditation: Current National Grid SR163 PCSM qualification. Safety: Valid SMSTS and up-to-date First Aid at Work....

ffshore Telecoms / SCADA Commissioning Engineer We are seeking an experienced Offshore Telecoms / SCADA Commissioning Engineer to support the hook up and commissioning of key telecoms packages including fibre optic systems, IT/OT networks, VOIP phones, TETRA radio and LTE systems. You will also support with the commissioning of key control and monitoring systems across the wind farm. This is a rotational position based on a SOV (2 weeks on / 2 weeks off). Key Responsibilities Patching and configuration of networks to approved project drawings. Support network specialists during configuration of switches, access points and VOIP equipment. Troubleshoot and resolve reported issues across all elements of the telecom systems. Commission and verify VOIP phone systems. Assist with hook-up and commissioning of package control systems. Assist with commissioning of TETRA and LTE communications systems. Provide technical input and support...

Job Title : Private Secretary - SC Location: Hybrid / Nationwide (2 days/ week on site at the closest hub) Contract Duration : 6 Months Daily Rate: £650/day (Umbrella) IR35 Status: Inside IR35 Security Clearance: SC This organisation is delivering large-scale digital transformation, strengthening cyber resilience, improving delivery planning and driving greater value from technology-enabled services. Operating in a high-profile environment, its digital services support critical business outcomes and are subject to significant stakeholder scrutiny. As a Private Secretary: Technical Lead, you will support senior leadership and work close to strategic decision-making, coordinating priorities, managing complex stakeholder relationships, producing high-quality briefings, tracking delivery, and applying sound judgement in a fast-paced environment. Success requires initiative, excellent communication, strong organisational skills, and confidence working across technical,...