{"id":4198071,"url":"https://alion.io/job/mercury-engineering-mechanical-engineer-4","title":"Mechanical Engineer","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":180,"ghost_share":0.378,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":46,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Athlone, Ireland"],"countries":["IE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-12T15:19:29Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T21:07:19Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Mercury is the European leader in construction solutions.\nWe 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.\nKey Responsibilities of the Role:\nLiaise with client to ensure that performance and delivery criteria and client requirements are being met\nMaintain a good working relationship with the Main Contractor/Client and other third-party stakeholders\nLiaise on project quality, cost estimating and value engineering, as appropriate\nLiaise with the client on KPI development and implementation\nChampion company Safety implementation on site\nTrack and report key information at weekly client update meetings\nRepresent the Company in business with customers, consultants, contractors\nAttend site coordination meetings along with Contracts/ Project Manager\nResearch and prepare various reports pertaining to contractual issues, operations, policies, procedures, and/or other issues, as appropriate\nPlanning of all resources including labour, materials and sub-contractors\nUnder supervision of the Project Manager, manage a team to meet project requirements and deadlines\nPlanning of resources including labour, materials and sub-contractors\nAssist with developing site-specific risk assessments and method statements and update during project if required\nCreation of installed drawings and O&M Manuals.\nProcessing requisitions, generation of purchase orders and confirm delivery to site\nEnsure the adherence to safety and quality standards\nAll other duties associated with this role \nEssentialCriteria:\n3+ years’ experience working with a recognised Mechanical/Electrical contractor in process mechanical / pipework or Mechanical Qualification \nExperience and Knowledge of Fire Protection and Sprinkler Systems\nExcellent organisational and planning skills \nAbility to work as part of a team \nExcellent negotiation, problem solving and decision-making skills \nProficient in use of systems software related to Engineering functions \nExcellent IT skills \nAbility to manage workload and prioritise \nDesirable\nExcellent communication skills \nExperience within the Fire Protection, Construction, Engineering, or Building Services sectors.\nKnowledge of sprinkler systems, gas suppression systems, water mist systems, dry risers, and fire hydrant installations.\nAbility to work on own initiative \nKnowledge of modularisation \nMercury is an equal opportunities employer.","description_format":"text","description_chars":3222,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Centers & Colocation","Engineering 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