IAM Engineer (One Identity Manager)

My client is seeking an experienced IAM Engineer with strong One Identity Manager (1IM) expertise to support the governance, automation, and security of digital identities across a complex enterprise environment.

This role focuses on identity governance and administration (IGA), including lifecycle management, policy driven access control, and automation. You will work across hybrid identity environments, integrating on premises Active Directory, Entra ID, and business applications into a central IGA platform.

You'll collaborate with infrastructure, security, and business teams to ensure access is secure, compliant, and aligned with organisational needs.

Key Responsibilities

• Design and manage identity lifecycle processes (Joiner/Mover/Leaver)
• Automate provisioning and deprovisioning across systems and applications
• Integrate identity data sources (e.g. HR systems) and manage identity attributes
• Define and maintain RBAC models, roles, and entitlements
• Govern privileged, service, and non human identities
• Support hybrid identity environments (on prem AD and Entra ID)
• Enforce least privilege, segregation of duties, and access policies
• Support audits, certifications, and identity risk reporting
• Automate workflows and access requests using 1IM and scripting (e.g. PowerShell)
• Act as an escalation point for identity related issues

Requirements

• 5+ years' experience in IAM/cybersecurity, including 3+ years in IGA (e.g. One Identity Manager)
• Strong experience with identity lifecycle management and automation
• Solid knowledge of RBAC, entitlements, and access governance
• Experience in hybrid identity environments (Active Directory and Entra ID)
• Ability to analyse access risks and improve governance controls
• Strong analytical, problem solving, and documentation skills

Desirable

• Relevant IAM or security certifications (e.g. One Identity Manager, Microsoft Identity, CISSP, Security+)
• Experience with access reviews, certifications, and compliance frameworks (e.g. ISO 27001, NIST, SOC 2)

Benefits

Annual Bonus Scheme. Contributory Pension Scheme. Private Medical Insurance. Life Assurance & Long Term Disability. Employee Assistance Programme. 22 days annual leave + 10 public holidays. Continuous Learning & Development opportunities. Lunch & Learn sessions. Additional perks such as company discounts, on site parking, bike to work scheme, and access to extensive training and certification resources.

Location: Letterkenny, Co. Donegal - Hybrid (2 3 days a week on site). Type: Permanent. Eligibility:

Must be eligible to work in Ireland/EU.

For more information or to express interest, please contact David Coyle at or email .