ProSource is working with a leading Irish-ownedengineering and construction groupto appoint an experiencedTax Managerto a senior in-house role. This position offers broad exposure across corporate tax, indirect tax, and project-based tax matters within a complex, multi-entity environment.The role will suit a commercially minded tax professional looking to move into (or progress within) industry and act as the internal tax lead for a growing, project-driven business.Key ResponsibilitiesOwnership of all corporate tax compliance obligations across the groupManage relationships with external tax advisors and RevenueProvide tax support on large-scale construction and infrastructure projects, including contract structuring and risk assessmentOversee VAT compliance, including partial exemption, RCT, and cross-border VAT issuesSupport tax aspects of tenders, bids, joint ventures, and acquisitionsIdentify tax efficiencies while ensuring strong governance and complianceLead Revenue audits, queries, and correspondenceMonitor Irish and international tax developments and assess business impactProvide tax advice to senior finance and commercial stakeholdersCandidate ProfileQualified tax professional (CTA essential; ACA / ACCA an advantage)4+ years' tax experience, ideally from practice with industry exposure or a similar in-house roleStrong knowledge of Irish corporate tax and VAT, ideally within construction, engineering, or project-based sectorsExperience dealing with Revenue and external advisorsCommercial mindset with the ability to communicate complex tax matters clearlyComfortable working in a fast-paced, operational environmentWhat's on OfferVisible tax role within a well-established Irish groupBroad, hands-on remit with genuine influence on commercial decisionsCompetitive salary and benefits packageHybrid working modelLong-term career progression in a stable, growing business