About this role
The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs Security Assistant Project Manager G4S Sizewell C Key Responsibilities ● Support the development, baseline tracking, and ongoing maintenance of project plans, schedules, and operational milestones across the Sizewell C security portfolio. ● Monitor project progress across all security workstreams and produce robust status reports, dashboards, and management information metrics. ● Maintain central project governance documentation, including complete action, decision, risk, and issue logs (RAID logs), ensuring timely updates and escalation. ● Coordinate project activities, operational alignment, and stakeholder engagement across multi-disciplinary site departments, Tier 1 contractors, and client teams. ● Maintain rigorous document control and project record management in strict accordance with agreed site governance processes and ISO 9001 quality standards. ● Support internal and external assurance reviews, audits, and compliance activities, including evidence gathering, audit preparation, and action tracking. ● Produce clear management information, executive performance dashboards, and key performance indicators (KPIs) for senior leadership. ● Provide day-to-day project administration and operational coordination support as directed by the Security Compliance Manager and Projects & Assurance Manager. ● Champion Health, Safety, and Environment (HSE) standards across all security operational areas,embedding an active, proactive safety culture. ● Ensure all personnel management, project activities, and access procedures comply strictly with G4S HR policies, nuclear safety rules, and security vetting mandates. Skills and Competencies ● Communication Skills: Excellent written and verbal communication skills, with the ability to draft concise management reports, project dashboards, and executive briefings. ● Planning & Organisation: Strong project planning, tracking, and organizational capabilities, with acute attention to detail and governance rigor. ● Tool Proficiency: High proficiency in MS Office (Word, Excel, PowerPoint) and Microsoft SharePoint for project documentation and workflow management. ● Stakeholder Management: Strong interpersonal and customer-focused skills, capable of coordinating activities effectively across diverse internal and external workstreams. ● Adaptability & Flexibility: Ability to adapt to evolving project requirements, multi-agency responses, and dynamic nuclear construction phases. ● Problem Solving & Teamwork: Collaborative team player with an innovative, solution-oriented approach to resolving project roadblocks and risks. Profile Educational Requirements/Qualifications ● A good standard of education in Maths, English and IT. ● Solid knowledge of recognized project management principles (PRINCE2, APM, or equivalent). Preferred Experience ● Proven track record in a Project Support Officer (PSO) or Assistant Project Manager (APM) role. ● Experience working within Critical National Infrastructure (CNI), nuclear new build, major infrastructure, military, or police environments. ● Demonstrable experience in maintaining project governance artifacts (action, decision, risk, and issue logs). ● Proven capability in establishing collaborative relationships with client representatives and multi- disciplinary project teams. ● Practical experience supporting quality audits, compliance assurance, and document control. Personal Qualities ● Highest levels of integrity, respectfulness, and professionalism required at all times. ● An engaging, proactive ‘can do’ attitude where successes and challenges are shared across the team. ● Strict adherence to commitments: ‘Do what we say we are going to do and only commit to what can be.’ ● Strong active listening skills and clear, open communication style. ● Ability to plan ahead to prevent surprises and proactively mitigate operational risks. Professional Qualifications/Memberships ● PRINCE2 Foundation / Practitioner or APM Project Management Qualification (PMQ / PFQ) held or working towards. ● Risk Management qualification held or developing towards. ● IOSH Managing Safely or relevant Health & Safety qualification preferred. Specific Occupational Requirements ● Ability to pass and hold National Security Clearance Vetting ● UK Driving License is essential ● Produce a Five year verifiable work history Training and Development Requirements External / Client – Contract Specific: ● BPSS Vetting – NNB ● SC Security Clearance ● CSCS MAPS / EDF Site Induction ● D&A (Drug & Alcohol) Testing ● Sizewell C Site Induction & Local Site Access Protocols Internal / Professional Development: ● BS7858 Vetting ● G4S Online Induction & Site Induction ● Project Management Training – PRINCE2 / APM Foundation (minimum) working towards Practitioner ● ISO 9001 Quality & Compliance Awareness ● Risk Management & RAID Log Maintenance ● MS SharePoint & Advanced Document Control Other Information: Competitive Market Rate - 12-Month Fixed Term contract (Mobilisation Target: 1st December 2026) 40 hours per week – Office Hours with operational flexibility and hybrid working options as required. Up to 60k depending on experience & qualifications ● 12 Month Contract ● 25 days leave per year + Bank Holidays ● G4S National Pension Scheme ● Life assurance benefit ● Employee discount scheme ● Eye care vouchers ● Aviva car, home and travel insurance discounts ● Health cash plan (covering employee and family) For this role you must have evidence of right to work in the UK. As a project, we do not discriminate on the grounds of age, gender, race, colour, religion, disability or sexual orientation, and we welcome applications from all sections of the community.