Systems & Data Analysts deliver systems management, simulation modelling, advanced data analytics and data science services to support evidence-based decision making across the business. They work closely with stakeholders and provide technical input to aid the development, deployment, implementation and ongoing management of solutions that are safe, secure and drive efficiency. The role combines responsibility for hosting, configuration, administration and maintenance of business-critical systems, servers and applications with the application of data analytics, operational research and modelling techniques. Systems & Data Analysts analyse datasets, conduct operational research, deploy data science methods, identify root causes, and support operational improvements, technology optimisation and enterprise strategy development. This is a 9 month opportunity, open to applications from those graded 4B only.
Liaise with stakeholders to understand customer needs and agree a clear and bounded scope. Understand and optioneer (or support optioneering of) potential solutions considering all factors, delivering conceptual designs and justified solutions that ensure project deliverables are met to time, quality and cost. Manage, administer, configure and maintain business-critical systems, servers, databases, applications and hosted environments, ensuring availability, performance, resilience and compliance. Support the deployment, upgrade, patching, monitoring and lifecycle management of infrastructure, platforms and applications used throughout the business. Develop and implement discrete-event, system dynamics and agent-based models to replicate complex operational environments, test scenarios, evaluate risk and optimise resource allocation for safety-critical operations. This informs capacity planning, workflow optimisation and contingency planning. Collaborate with business units, engineering teams, vendors and regulatory bodies to ensure systems and analytical solutions are safe, secure and compliant. Develop, configure, maintain and support specialist platforms used throughout the business at a level commensurate with their grade. Perform descriptive, diagnostic, predictive and prescriptive analytics on large-scale datasets, applying statistical methods, machine learning algorithms and pattern recognition techniques to uncover trends, risks and anomalies. Monitor system performance, availability and security, proactively identifying opportunities for improvement and implementing corrective actions where required. Undertake validation, testing and analysis to understand system performance and delivery against agreed requirements and deliverables. Apply optimisation techniques (e.g. linear programming, integer programming) to implement and propose improvements that deliver efficiency. Support strategy development that aligns with Sellafield's safety and sustainability...
The purpose of the Portfolio/Business Advisor is to support the provision of quality information, intelligence and analysis to the portfolio governance bodies to enable timely and informed decision making to support a specific business area (variance in size and complexity) in the successful achievement of directorate or departmental objectives.
Compiles, collates, interprets and flags issues on performance reports and assures their content putting the information in to context against overall deliverables to support directorate or departmental decision-making. Leads the development of the Delivery Plan on lower complexity areas and supports the Business Manager with development of the plans for high complexity projects/areas. Delivers baseline management activities through the full lifecycle, developing trends, CCRs & presenting at local & divisional committees. Manages the stakeholder engagement required for successful implementation. Pro-active stakeholder engagement to ensure understanding of the business area context, deals with challenges and queries on management information and escalates complex issues. Attends the EACs when relevant to gather appropriate management information for high complexity areas, providing challenge where necessary. Provides professional portfolio/business management advice and guidance to key stakeholders by being the focal point of contact in a team, ensuring there is an alignment between policy and practice. Supports the development and maintenance of resource demand plans through regular sharing of information and intelligence on changes to the baseline plan and Delivery Plan. Provides support into governance meetings, developing agendas, calendars of business, terms of reference and undertaking effectiveness reviews, taking an appropriate record and tracking actions. Ability to present accurate information to high standards in a variety of formats to timescales. Qualification in a relevant professional area or with relevant work experience. Good communication skills with the ability to summarise technical and / or complex data. ...
Provide supply chain analysis and risk management for the Supply Chain Directorate (SCD) to protect mission delivery, build supply resilience, and strengthen business continuity.
Supply Chain Mapping: Lead the mapping, monitoring and oversight on Sellafield’s Key and Critical suppliers. Establish and maintain the processes, systems, and methods for the Commercial Function to map and monitor the wider supply chain (1200 suppliers). Provision of Market and supply chain intelligence: Support Category Teams with provision of market research and information, including market and category intelligence and macro risks. Manage market intelligence and financial ratings service provision from external service providers. Reporting, trending, and analysis of supplier financial health: Manage the regular Financial Health, Claims, and Cost Inflation monitoring and Risk Management processes for Commercial Function, chairing the functional meetings. Develop recommendations on supply chain risks for leaders and teams in the Commercial Function. Manage the Supplier Failure Contingency Planning process and associated Business Continuity planning for Commercial Function. Lead for Commercial Function regarding supply chain and external risks, such as changing legislation, climate change, and cyber security: Analyse information and data sources to build an intelligence picture and real-time insight on current and future supply chain risks, communicating the output and proposing response strategies Analyse, evaluate and integrate information from multiple external and internal sources, to identify risks and produce assessments and dashboards: Present concise, easy to understand and actionable reports via both written and verbal presentation. Provide user support to SCD on our systems related to supply chain risk, including our supply chain risk management system, market intelligence system, and financial health monitoring systems. The...
Strategy Advisors support the identification, collation, interpretation, presentation, analysis and management of information and data, enabling provision of strategic advice and effective strategic decision making within required deadlines. This supports the delivery of the NDA Strategic Outcome Specification and aligns to regulatory guidance. This includes supporting the evaluation of technical and strategic options, supporting overall coherence, recognising key interdependencies, and assessing deliverability, whilst supporting transparency and stakeholder confidence in strategic decision making. Strategy Advisors conduct strategic assessments and manage business-critical data and analysis that informs best value approaches for delivery and mission enabling functions; whilst maintaining regulatory, and other stakeholder, confidence, with oversight from appropriate levels of supervision and governance.
Deliver work packages to help inform/develop the strategy and approaches, within the required timescales. Support the development and maintenance of strategy, technical, baseline plans and integration documents, ensuring a unified approach. This includes the initial gathering and collation of information, arranging meetings with key contributors/stakeholders, facilitating or participating in workshops to develop the strategy, progress strategy implementation and ultimately the mission. Deliver strategic reporting e.g. development and maintenance of the strategy health dashboards and enabler dashboards. Work with other Portfolios and Enterprise Departments to align strategies and plans, resolve any disconnects, and ensure integration with the overall enterprise and NDA strategy. Attend and provide input to appropriate strategy working group meetings as required. Support the delivery of strategy governance meetings, including the arranging and alignment of key governance meetings, preparing agendas, recording minutes and actions and tracking these through to completion. Gather learning from experience (LFE) from all areas and apply this learning effectively when delivering work scope. Support prioritisation activities, ensuring risks are appropriately considered and managed. Support the identification, underpinning and management of key decisions, including the use of specialised decision management software such as Accolade. Authorities: Prepares appropriate strategy documents. Checking strategy, technical, business and other key documents to required level. Perform specific duties required by the role and assigned by the Line Manager, in accordance with the bounds of the skills and competencies possessed by the individual. To identify personal development needs to...
We're looking for an experienced Advice & Case Coaching Manager to lead our specialist HR team responsible for advising and supporting employee related cases, providing expert advice, and ensuring the consistent application of employment policies and practices. This is a key role combining expertise in employment law and case management with strong people leadership and operational excellence skills in a highly unionised environment. The role works closely with stakeholders across the business to ensure employee concerns, conduct matters, workplace disputes, and policy-related issues are managed fairly, consistently, and in line with legal and regulatory requirements. The role holder will make a key contribution to helping re-shape the delivery of our HR services and to our continuous improvement programme.
Lead the end-to-end management and oversight of formal employee relations cases, ensuring timely, fair and compliant outcomes, providing expert guidance and support to a team of Case Coaches, Advisors and Specialists. Ensure consistent interpretation and application of employment policies, procedures, governance standards and employment legislation, supporting the resolution of complex and sensitive employee relations matters while mitigating risk. Build strong relationships with HR Business Partners, Employee Relations, Legal, Ethics & Compliance teams, line managers and Trade Union representatives. Lead, coach and develop a high-performing team, ensuring capability, engagement and effective performance management, managing team capacity, workload and resources to deliver to service standards. Use data and insight to identify trends, risks and improvement opportunities, providing meaningful reporting to senior leaders. Drive continuous improvement initiatives that enhance service, compliance, consistency and employee experience. CIPD Level 5 Associate Diploma (or equivalent experience) with CIPD Associate Accreditation, or willingness to work towards this. Experience managing employee cases with a working knowledge of employment law, and applying employment legislation and company policies and procedures. Experience leading and developing people and teams. Excellent organisational skills with the ability to manage competing priorities and workloads. Strong analytical, problem-solving and decision-making capability with experience analysing data and providing management information and insights. Ability to handle highly confidential and sensitive matters with professionalism and integrity. Demonstrable experience working collaboratively to identify issues and implement practical solutions. Previous line management experience. Experience in resource...
Provide an expert front line electrical safety support service to reinforce, maintain and improve electrical safety & electrical maintenance during plant operations and maintenance (including isolations) to ensure compliance with all relevant legislation & guidance and to work with our people to continually improve their knowledge and experience and safe working practices.
Provide guidance on all aspects of electrical safety to operations, maintenance, projects and contractors to minimise the risk of injury to individuals and ensure compliance to legislation and guidance. Maintain compliance with the Electricity at Work Regulations (E@WRs), IET Wiring Regulations & SL Electrical Safety Rules (ESR) & guidance during any activities by personnel on electrical equipment or electrical systems by undertaking the agreed programme of Task Observations and Electrical Safety Audits. Provide training, coaching and mentoring to Nominated Persons Electrical (NP(e)), Planners, Safe Systems of Work Controllers (SSC) and others as required on activities associated with work on electrical equipment or electrical systems. Nominate, re-nominate and assess NP(e)s and contractors (as required) to meet SL and Regulation 16 of the E@WRs requirements. Produce, endorse or advise on Risk Assessments to identify and assess electrical hazards prior to commencing or instructing others to carry out work on any electrical equipment, electrical system or any other task which has risk from electricity. Ensure high hazard electrical work (e.g. work on or near live exposed conductors that may give rise to danger) has good quality pre job briefs and the appropriate control & supervision. Attend relevant stakeholder meetings or isolation surgeries to provide electrical safety advice on the hazards identified and the controls required to mitigate hazards. Lead or support investigations with electrical implications to determine root causes and identify learning to share across site. Support SAP(e) in improving electrical safety and maintenance,...
The Transition Delivery Manager is responsible for managing the delivery of high impact organisational ICT change initiatives “special projects”, involving multiple projects, teams and stakeholders on behalf of the Chief Digital Information Officer (CDIO). This involves working collaboratively to define, design, manage and delivery projects that will have an impact across the department, Sellafield Ltd. and the NFA Group. The projects will include advancing modern ways of working across the company and within ISO ensure that the department’s operating model is integrated effectively to drive value for the company. The role supports the delivery of enhancements to existing services and the introduction of new services being delivered by multiple teams, ensuring they are technically robust, operationally viable, and sustainable. It plays a key role in maintaining service continuity, reducing risk, and ensuring that services are embedded effectively into ISO business-as-usual operations. The initiatives are aimed at, but not limited to, advancing modern ways of working, reducing shadow IT across the enterprise and delivering greater alignment with NDA Group ICT.
Manage the full lifecycle of ICT change activities, from initial planning through to early life support. Develop business cases and rationale for change for special projects, reflecting value delivered, costs and risks. Oversee the management of interdependencies, constraints, and risks across ISO/ICT special projects, developing mitigations when required. Establish mechanisms to reinforce and embed changes, ensuring benefits delivered are sustainable. Manage dependencies of varying complexity, potentially planning and feeding into larger programmes and portfolios Remove blockers and manage risks, commercials, budgets and people Have an awareness of the bigger picture Develop and implement structured change management strategies and plans Identify and engage key stakeholders across the organisation. Build strong relationships to support change adoption and minimise resistance. Assess the impact of change on people, processes, and systems. Design and deliver targeted communication plans to support awareness and understanding. Define and track KPIs and use insights to refine approaches and ensure continuous improvement. Provide expert advice on transition strategy, standards, and best practices. Authority to shape strategic sourcing, architecture alignment, and supplier onboarding. New services, applications, infrastructure, and suppliers. High-impact changes (e.g., Tier 1 systems, 500+ users). Multi-supplier environments (10+ suppliers). Enterprise-wide influence across all IT service domains and supplier ecosystems. Responsible for ~5 million budget Matrix management of resources Proven experience in IT Service Transition and ITIL-based environments. Demonstrable experience in leadership and team management roles delivering...
The Head of Technology Integration is responsible for driving the integration of technology solutions across the business to support the delivery of Sellafield Ltd’s mission and commitments to the UK Government. This role ensures improved efficiencies, value for money, and maximised return on investment through strategic partnerships and enterprise-wide technology deployment. The Head of Technology integration ensures that diverse technology solutions work together seamlessly to deliver business objectives. Capturing the Technical Baseline (TBURD) that underpins the site strategy. Captures the integrated technology roadmaps (OV1) and architecture to meet the needs of the business, which define our vision.
Identifying and delivering integrated technology solutions across the organisation, including the rollout of RrOBO (Risk Reduction of Glovebox Operations). Developing frameworks and mechanisms to ensure efficient delivery and ROI. Act as the primary interface with suppliers, NDA, regulators, and government departments to define and validate best practices for technology integration. Establish strategic partnerships with external SMEs and government organisations. Responsible for integrated roadmaps for the Enterprise and across CTO. Provide implementation support for Technology Readiness levels 6-9, from Prototype to Operational Use. Manage the gearing of deployment across the Enterprise. Overseeing enterprise roll-out of technologies with broad applications, supported by streamlined governance, commercial structures, and stakeholder engagement. Develop and maintain the technology integration strategy for Sellafield Ltd, ensuring alignment with business portfolio OV-1s to present a consolidated view of current and future requirements. Enable delivery to maximise business value while developing team capability and stakeholder awareness. Drive improved business performance through technology integration across operational and support functions. Maximise RoI through governance and commercial arrangements. Build and maintain relationships with NDA Group to enhance opportunities for leverage and ROI. Define and communicate the required R&D portfolio to meet future business needs and ensure appropriate work scopes are delivered. Identify additional opportunities for leverage through complementary technology solutions. Act on behalf of the CTO for technology integration delivery. Accountable for a Technology Integration budget of circa 20m PA for Integration delivery, including approx. 40...
The Recruiter will manage a diverse recruitment portfolio, delivering both large-scale Early Careers campaigns and smaller recruitment activity across the business for entry level roles and professional hires. They will lead the attraction, assessment and selection of apprentices, students and graduates, taking ownership of recruitment campaigns from planning and attraction through to onboarding. The Recruiter will apply best practice in Early Careers recruitment, supporting and attending careers fairs, school and university engagement activities, employer branding initiatives and targeted attraction campaigns. They will be responsible for managing candidate pipelines, building talent pools and ensuring a positive candidate experience throughout the recruitment lifecycle. Alongside large-scale campaigns, they will also deliver smaller-scale recruitment requirements, balancing multiple priorities while providing a high-quality recruitment service to hiring managers and candidates.
Build and maintain a strong talent pipeline by proactively networking and engaging with potential candidates. Conduct preliminary interviews and assessments of candidates to evaluate their qualifications, skills, and cultural fit. Manage the recruitment process, from job posting to offer negotiation, ensuring a smooth and positive candidate experience. Maintain accurate and up-to-date candidate records in the applicant tracking system (ATS) and other relevant databases. Provide guidance and support to hiring managers on interview techniques and best practices. Responsible for monitoring the success of the attraction strategies and recruitment campaigns through reporting and data analysis. Collating and actioning LFE (learning from experience). Provide event management and support to Sellafield Ltd.'s brand attraction work. Stay informed about market trends, industry standards, and recruitment best practices to continuously improve the recruitment process at Sellafield Ltd. Ensure compliance with applicable employment laws and regulations within the nuclear industry. Partner with hiring managers at Sellafield Ltd to understand their staffing needs and develop effective recruitment strategies. Collaborate with hiring managers to create detailed job descriptions and job specifications tailored to Sellafield Ltd. Source and attract potential candidates through various channels, including job boards, social media platforms, professional networks, and referrals. Build and manage relationships with external media suppliers, communicating recruitment strategies and approving paid media campaigns. Ensure suppliers deliver platforms with a proven return on investment, while collaborating with internal departments, such as Corporate Communications, to ensure campaigns and messaging align with...
The Chief Architect leads the ISO/ICT Architecture team and is responsible for the strategic direction, performance, and ongoing health of Sellafield Ltd.’s ISO/ICT architecture. They support the ISO/ICT Leadership Team in defining, establishing, and maintaining Sellafield Ltd.’s enterprise architecture, technology, data, and applications strategies and roadmaps. To maintain a coherent and financially optimised suite of solutions, they deliver ICT architecture, technology and data standards, functionality, and integration. The Chief Architect is the responsible Design Authority for ICT and will work to ensure all solutions are aligned to the requirements of the Sellafield Ltd business. The Chief Architect manages the development of the architecture capability across ISO/ICT, and the wider enterprise, by leading of the architecture career path and community of practice. In line with this, they are responsible and accountable for the successful delivery of the Enterprise Architecture, Solution Architecture and Solution Design teams.
Leadership and Team Management Lead in the development of the architecture capability, developing and maintaining the architecture career path and community of practice with an innovative and inspiring approach. Strategic Direction Support the ISO/ICT Leadership Team with the development of enterprise architecture, technology, data, and applications strategies, ensuring these are in line with wider Digital Strategy. Responsible for definition and development of functionality/integration of Sellafield Ltd’s architecture. Ensure enterprise architecture, technology, data, and applications strategies are developed, maintained, updated, and improved in response to feedback and findings. Support setting the direction to develop and evolve ISO/ICT’s overall infrastructure and architecture towards the desired future state by identifying and building capability, promoting innovation, and horizon-scanning. Responsible for the development and maintenance of all technology roadmaps for ISO/ICT, working closely with the ISO/ICT Leadership Team to align on objectives and improvements. Engage with the Innovation Lead to assess emerging technologies and risks, providing practical advice on how they could be applied to Sellafield Ltd in terms of ICT architecture. Support collaboration with the Head of Cyber Security and Head of Service Delivery to ensure the design of scalable, secure, and reliable ICT architecture and technical initiatives. Stakeholder Management Support engagement with the Office of the CDIO (OCDIO) to deliver internal communications that effectively articulate technical strategy, vision and roadmaps within ISO/ICT and the wider Sellafield Ltd business. Support the evaluation of suppliers, vendors, and technologies as part of ISO/ICT’s supply chain, working...
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