Sub Agent – Civils / Water Infrastructure (Outside IR35) Rate: £(Apply online only)pd (Potentially Outside IR35) Location: Portsmouth Looking to step up and take real ownership on a major water infrastructure programme? This is a fast-moving opportunity for a Sub Agent who wants to run work packages end-to-end and be part of a long-term pipeline of work. You’ll be joining a high-performing delivery team working across a major AMP 7 & AMP 8 framework, initially supporting works on a key live site, with further projects lined up across multiple locations. The Role You’ll take ownership of key civils packages, supporting delivery across pipelines, shafts and associated infrastructure. This isn’t a support role, you’ll be expected to drive works from start to finish, feeding into design, managing site activity and ensuring quality delivery throughout. Key Responsibilities Manage pipeline, shaft and heavy civils works on site Oversee trial holes and provide accurate feedback into design Coordinate pipeline surveys and confined space activities Support partial shaft and pipeline construction works Take full ownership of assigned packages from planning through to delivery Work closely with Site Agents, PMs and engineering teams Supervise engineers and subcontractors on site Provide clear, concise reporting to senior leadership The Project Major water infrastructure programme (AMP 7 & AMP 8) Ongoing works including pipelines, shafts, surveys and civils infrastructure Strong pipeline of future work across multiple sites What We’re Looking For Civil Engineering background with relevant qualifications Experience delivering heavy civils, pipelines, shafts or similar works Ability to run your own section of works with minimal supervision Strong communication and coordination skills Driven, disciplined and keen to progress Certifications SMSTS (essential) CSCS (ideally Black Card) Confined Spaces EUSR (advantageous) First Aid (desirable) The Offer Outside IR35 £380–£400 per day Minimum 6-month contract with strong long-term prospects Monday to Friday working If you’re ready to take ownership, deliver properly and progress within a busy and growing framework, this is a solid opportunity to get stuck into. Apply via the button on screen or send a CV to Connor at. Ganymede is committed to creating a diverse workforce and is an equal opportunities employer. We welcome applications from all suitably qualified persons regardless of age, disability, gender, marriage and civil partnership, pregnancy and maternity, race, religion or belief, sex, and sexual orientation