{"id":4009573,"url":"https://alion.io/job/mercury-engineering-fire-protection-fitter","title":"Fire Protection Fitter","company":{"id":1933974,"name":"Mercury Engineering","domain":"mercuryeng.com","url":"https://alion.io/company/mercuryeng","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HR-Manager","truth_index":{"grade":"B","score":77,"open_postings":185,"ghost_share":0.378,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":46,"computed_at":"2026-11-14T05:58:10Z"}},"role":"Field & Service","role_family":"Field & Service","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cork, Ireland"],"countries":["IE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-10T08:51:45Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-14T23:45:43Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":3},"description":"Mercury is the European leader in construction solutions.\n We build and manage complex engineering & construction projects for the world’s leading corporations. Our solutions help deliver technologies and life changing advancements that connect people, communities, and businesses, giving them the power to achieve incredible things. Our people have the courage to be innovative. Their determination and sharp focus enable us to deliver with certainty, time and time again.\nWe deliver our clients’ visions through leading edge construction solutions across multiple sectors, including Enterprise Data Centres, Advanced Technology & Life Sciences, Hyperscale Data Centres, Fire Protection.\nAt Mercury, it is our duty to encourage and back our people to realise their vision of themselves. We place them at the heart of what we do, providing challenging opportunities to develop within a great team in a supportive environment that allows them to reach their full potential.\nScope of the Role:\nThe Sprinkler Lead Installer is responsible for the installation, maintenance, modification, and commissioning support of fire sprinkler systems across a range of sustaining and project works. Operating predominantly throughout Cork and Munster region, the role will involve supervising and delivering small to medium-sized sprinkler installation projects while maintaining strong relationships with clients and project stakeholders.\nThe successful candidate will be responsible for coordinating site activities, interpreting sprinkler system drawings, supporting surveys and design coordination, and ensuring works are completed safely, efficiently, and in compliance with relevant fire protection standards and regulations.\nKey Responsibilities of the Role:\nInstall, modify, maintain, and repair fire sprinkler systems across a variety of project environments.\nLead the delivery of small to medium-sized sprinkler installation and sustaining works projects.\nPlan and coordinate works to ensure delivery in line with programme requirements and client expectations.\nConduct site surveys and support coordination activities with design teams.\nReview and interpret sprinkler system drawings and technical documentation.\nWork independently and take ownership of assigned projects and maintenance activities.\nLiaise directly with clients and develop positive working relationships.\nManage and coordinate day-to-day site activities associated with sprinkler installations.\nCarry out draining, refilling, testing, and recommissioning of sprinkler systems.\nOperate and support testing of fire pumps and associated fire alarm interfaces.\nEnsure installations comply with approved drawings, specifications, and fire protection standards.\nTrack project progress and identify any issues that may impact delivery timelines.\nAttend project meetings, planning sessions, and coordination meetings where required.\nSupport commissioning, testing, fault finding, and system verification activities.\nEnsure all works are completed in accordance with company health and safety procedures.\nMaintain tools, equipment, and company vehicles to required standards.\nComplete required site documentation, reports, and records.\nTravel as required to support project and client requirements across multiple locations.\nSupport continuous improvement initiatives and best practice in fire protection installations.\nCarry out any other duties associated with the role.\nEssential Criteria for the Role:\nNational Craft Certificate or equivalent trade qualification.\nExperience as a sprinkler pipefitter or sprinkler installer within the fire protection industry.\nStrong knowledge of sprinkler system installation, maintenance, and testing.\nExperience interpreting sprinkler drawings and technical documentation.\nKnowledge of LPC and FM sprinkler standards and requirements.\nCompetent in draining, refilling, testing, and recommissioning sprinkler systems.\nExperience operating fire pumps and associated fire protection systems.\nSafe Pass certification.\nManual Handling certification.\nAbility to work independently and manage workload effectively.\nWillingness and flexibility to travel as required.\nExcellent communication and customer service skills.\nAbility to work under pressure and deliver to strict deadlines.\nStrong commitment to health, safety, and quality standards.\nDesirable Criteria:\nConstruction industry background.\nFull clean driving licence.\nExperience working within Data Centre, Industrial, Pharmaceutical, Life Sciences, or Mission Critical environments.\nKnowledge of fire alarm interfaces and integrated fire protection systems.\nMercury is an equal opportunities employer .","description_format":"text","description_chars":4650,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Internet Services","Real Estate","Internet Service 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