Head Of Security Jobs in Cheltenham, Gloucestershire

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Group IT Manager

Melksham, Wiltshire
remote
Permanent
50000 - 63500 GBP / Yearly
We are seeking an experienced IT Manager to lead a small technical team and oversee IT infrastructure, systems and support services across a multi-site organisation. This is a permanent role paying up to £63,500 plus company car, with hybrid working after successful completion of probation.This is a hands-on leadership role, combining day-to-day operational responsibility with project delivery, team development and continuous improvement. You will work closely with business systems colleagues to ensure technology supports business performance, security and efficiency.Key Responsibilities<ul data-spread="false"><li>Lead, mentor and develop the internal IT team, promoting accountability and continuous improvement.</li><li>Oversee IT support, service desk operations and service level agreements.</li><li>Manage IT infrastructure, including servers, networks, applications, devices and communications.</li><li>Plan and deliver IT projects, managing resources, budgets, suppliers and timescales.</li><li>Support IT strategy, technology improvements and business transformation initiatives.</li><li>Maintain cyber security, data protection, system updates and IT governance.</li><li>Develop and test business continuity and disaster recovery arrangements.</li><li>Provide hands-on technical support and troubleshooting when required</li></ul>About You<ul data-spread="false"><li>Strong knowledge of Microsoft technologies, including Windows Server, Microsoft 365, Azure/Entra ID, Active Directory, SharePoint Online and SQL Server.</li><li>Good understanding of networking, storage, virtualisation and remote desktop technologies.</li><li>Knowledge of cyber security, GDPR and IT governance.</li><li>Proven IT project management and service delivery experience.</li><li>Strong leadership, communication, organisational and problem-solving skills.</li><li>A proactive, hands-on approach with a focus on ownership and continuous improvement.</li></ul>On Offer<ul><li>Salary up to £63,500</li><li>Company car</li><li>Hybrid working - 3 days a week in Melksham</li><li>Competitive benefits</li></ul>Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Um94eS5MYXcuMzU2MTEuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-10-23T17:00:01Z

Infrastructure Team Leader

Wantage, Oxfordshire
remote
Permanent
- GBP / Yearly
Exciting opportunity to join a well established and growing business based in Wantage as Infrastructure Team Leader, offering excellent career progression and development and competitive salary/package.The RoleAs Infrastructure Team Leader, you'll be responsible for:<ul><li>leading a small team of infrastructure specialists, responsible for monitoring, supporting and maintaining a reliable and high-performing server, storage and data-centre infrastructure </li><li>coordinating activities with internal and 3rd party resources across multiple international sites </li><li>lead continuous improvement of backups, disaster recovery and monitoring processes</li><li>identify opportunities to implement new technologies in line with IT strategy, driving automation and continuous improvement</li><li>maintaining standards and adhering to compliance processes and procedures, in line with various IT and security frameworks </li><li>lead on exciting infrastructure change projects and initiatives</li></ul>About youApplicants for the Infrastructure Team Leader role will:<ul><li>have sound experience gained as an infrastructure engineer, systems administrator, or similar, with strong knowledge across storage, server and data-centres, in particular Microsoft based infrastructure</li><li>be experienced with hyper-visor technologies (e.g. VMWare, Hyper-V, Nutanix, Proxmox)</li><li>have knowledge or experience of automation / orchestration (e.g. Ansible, Terraform) and container platforms (e.g. Kubernetes) would be beneficial </li><li>be comfortable working in a regulated environment and experience driving compliance with frameworks / standards</li><li>be comfortable working in an office based environment and with occasional international travel</li></ul>On offerCompetitive salary and benefits package, including generous pension, bonus, private medical and flexible working hoursRobert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/cGV0ZXIuZWx3YXJkLjczODg5LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-09-12T08:43:12Z

Finance Manager

Didcot, Oxfordshire
remote
Permanent
60000 - 65000 GBP / Yearly
Robert Half are delighted to be partnering with a well-established, purpose-driven organisation in Didcot as they look to appoint a Finance Manager. Reporting directly into the COO, you will lead the day-to-day finance function and play a key part in maintaining strong financial management, control and assurance across the business.This is a standout opportunity for a qualified accountant who wants real ownership, visibility at senior level and the chance to shape a finance function in a small, friendly and high-performing team.Job title: Finance ManagerSalary: Up to £65,000 per annum, depending on experienceLocation: Didcot (hybrid, 2 days a week in the office)Contract: Permanent, full time Key responsibilities<ul><li>Lead the day-to-day finance function, giving clear, timely financial advice to the COO and wider leadership team</li><li>Own the monthly management accounts, cash flow reporting, balance sheet reconciliations and variance analysis</li><li>Lead the annual budget and quarterly forecasting process, working closely with budget holders</li><li>Manage financial reporting and compliance for grant funding, working with key partners and monitoring expenditure</li><li>Oversee accounts payable, accounts receivable, banking and cash management, maintaining robust financial controls</li><li>Lead the year-end process and external audit, including the statutory accounts and annual report</li><li>Prepare financial papers, dashboards and analysis for the Board and Audit and Finance Committee</li><li>Manage and develop a Finance Analyst, setting priorities and quality standards</li><li>Act as the main point of contact for the outsourced IT provider, monitoring performance and supporting cyber security and business continuity</li><li>Improve finance policies, systems and processes, and contribute to risk management and business planning</li></ul>About you<ul><li>ACCA, ACA or CIMA qualified</li><li>Strong technical accounting knowledge, with experience of producing management accounts, budgets, forecasts and year-end working papers</li><li>Proven experience of managing, supporting or developing finance staff</li><li>Excellent analytical and modelling skills, including advanced Excel</li><li>A confident communicator who can present to senior leaders, trustees and non-finance colleagues</li><li>A self-starting, organised and collaborative approach, comfortable in a small, fast-paced environment</li><li>Desirable: experience of not-for-profit, research or grant-funded accounting, Xero or a similar cloud-based system, and working with external auditors</li><li>Desirable: experience of overseeing an outsourced IT service or managed service provider</li></ul>What's on offer<ul><li>Salary of up to £65,000</li><li>Hybrid working, with 2 days a week in the office (likely Tuesday and Thursday)</li><li>Training budget to support your continuing professional development</li><li>The chance to lead and shape a finance function in an organisation contributing to the UK's transition to a more sustainable future</li></ul> Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Y2hhcmxpZS5odW50ZS4wNjcxNi4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
2026-11-02T16:25:49Z

Principal Data Scientist and ML Researcher

Gloucester, Gloucestershire
remote
Permanent
- GBP / Yearly
Robert Half has partnered with an established engineering firm to recruit for a newly created role of Principal Data Scientist and Machine Learning Researcher. This is a permanent role, based in Gloucester or Manchester, with competitive salary and benefits.As you will be working within a highly secure technology environment, the successful candidate will need to be able to obtain eDV and SC clearance. The Role<ul dir="ltr"><li>Supporting the Head of Data Science & Machine Learning to shape group strategy and engage stakeholders</li><li>Generating ideas for novel research that create competitive advantage across the customer community</li><li>Working autonomously to develop complex, novel data science solutions</li><li>Helping triage and respond to new opportunities, aligned to group and wider business strategy</li><li>Designing and delivering data-centric solutions in collaboration with colleagues across disciplines</li><li>Leading the technical delivery of research and applied AI/ML work on both customer and internal projects</li><li>Providing technical leadership across multiple projects</li><li>Managing and developing more junior members of the SRG team</li><li>Delivering AI, ML and data science solutions to a broad range of defence problems</li></ul>About You<ul><li>Several years' experience delivering novel ML solutions to customers and internal stakeholders</li><li>Proven experience as a Senior/Principal Data Scientist with ability to guide and coach the team</li><li>Excellent Python coding practice, including ML libraries such as HuggingFace, TensorFlow and PyTorch</li><li>Experience building robust ML pipelines with MLOps tools for model training, monitoring and deployment</li><li>Experience with version control and environment management (e.g. venvs, Docker)</li><li>Expert knowledge of AI/ML algorithms across different data types and tasks, including Generative AI, NLP and computer vision, sufficient to propose research beyond the existing literature</li><li>Hands-on experience training and developing AI models, including Large Language Models</li></ul>This is a permanent opportunity with a competitive salary package, additional clearance-related allowance and the chance to work on technically challenging, security-focused programmes. Due to the nature of the work, suitability and eligibility requirements will apply.If you have the relevant background and would be open to a confidential conversation, please get in touch. Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Um94eS5MYXcuNzM5MTMuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-09-21T12:48:14Z

4 results for Head Of Security in Cheltenham, Gloucestershire