Microsoft Defender Implementation Specialist (6-12 Month Contract)Belfast, Dublin, Cork, WaterfordAre you a seasoned cybersecurity professional with deep expertise in Microsoft Defender? Join our client's dynamic team across Ireland on a 6-12 month contract, delivering best-in-class endpoint protection and threat-hunting solutions. With competitive rates of €600-€750 per day, this role is perfect for a highly motivated specialist who thrives in diverse environments, from Dublin and Malahide to Cork, Waterford, and Portlaoise.Key ResponsibilitiesLead the end-to-end deployment of Microsoft Defender for Endpoint, Office 365, and Cloud Apps across Windows and macOS estatesDesign and implement advanced threat protection rules, custom detection analytics, and automated response playbooksConduct workshops and handover sessions with IT operations and security teams to ensure smooth adoptionPerform proactive threat hunting, incident investigation, and root-cause analysis using Defender's advanced hunting queriesDevelop and maintain operational documentation, runbooks, and best-practice guidelinesCollaborate closely with network, infrastructure, and application teams to optimize security posture and minimize business disruptionEssential Skills & ExperienceProven track record implementing Microsoft Defender solutions at enterprise scaleDeep understanding of Microsoft 365 Defender portal, SIEM integration (e.g., Sentinel), and EDR/MDR conceptsHands-on experience with PowerShell scripting to automate response and remediation tasksSolid knowledge of Windows security architecture, Active Directory, Azure AD, and Group PolicyFamiliarity with macOS endpoint protection and cross-platform security integrationExcellent communication skills and ability to lead technical workshops and stakeholder briefingsRelevant certifications such as Microsoft Certified: Security Operations Analyst or comparableWhat's On OfferDaily contract rate of €600-€750, dependent on experience and locationHybrid and remote working options from our offices in Dublin, Belfast, Cork, Waterford, or PortlaoiseExposure to cutting-edge Microsoft security technologies and senior security architectsOpportunity to shape and mature the client's security operations center (SOC) capabilitiesFlexible contract duration (6-12 months) with potential for extensionHow to ApplyTo be considered, please submit your CV and a brief cover note highlighting your Microsoft Defender achievements to Chris Prendergast with the subject line "Defender Specialist – Ireland Contract." Shortlisted candidates will be contacted within five working days.DCS Recruitment and all associated companies are committed to creating a working environment where diversity is celebrated and everyone is treated fairly, regardless of gender, gender identity, disability, ethnic origin, religion or belief, sexual orientation, marital or transgender status, age, or nationality