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End User Engineer

Job in Belfast City District, Belfast, County Antrim, BT1, Northern Ireland, UK
Listing for: Netrio
Full Time position
Listed on 2026-10-05
Job specializations:
  • IT/Tech
    IT Support, Systems Engineer, Cybersecurity, Systems Administrator
Salary/Wage Range or Industry Benchmark: 60000 - 85000 GBP Yearly GBP 60000.00 85000.00 YEAR
Job Description & How to Apply Below

About the role

  • Communicate effectively with clients to understand their technology needs and provide tailored recommendations.
  • Lead the implementation, configuration, and ongoing support of email and web security platforms including INKY, Proofpoint, Cisco Umbrella, and Mimecast.
  • Troubleshoot complex technical issues and perform thorough Root Cause Analysis (RCA), especially in areas related to email filtering, phishing protection, and secure web access.
  • Solve complex technical problems and support junior team members through mentorship and knowledge sharing.
  • Work within a ticketing system, ensuring timely and high-quality updates to clients and internal teams.
  • Lead system deployments independently or collaboratively with team members.
  • Document all completed work and train support staff on client-specific systems and configurations, including security platform usage and incident response procedures.
What you’ll do
  • Self-starter with the ability to resolve issues end-to-end with minimal supervision, including RCA and actionable recommendations.
  • Proven hands‑on experience with desktop support; comfortable handling escalations for advanced desktop issues.
  • Demonstrated experience in configuring and supporting email and web security platforms such as INKY, Proofpoint, Umbrella, and Mimecast.
  • Ability to analyze and respond to email threats, phishing attempts, and web filtering issues using the above platforms.
  • Excellent communication skills in both writing and speaking; confident when working with clients, internal teams, and external vendors.
  • Willingness to participate in on‑call rotations and respond to escalations from systems engineers and team leads.
  • Flexibility to work extended hours or weekends for client implementations, upgrades, or critical projects.
  • Strong team collaboration skills; expected to share knowledge and work transparently with peers.
  • Capable of producing detailed technical documentation for new processes, implementations, and project work.
Qualifications

Required:

  • Minimum 5 years of IT support experience, including time spent in a Managed Service Provider (MSP) environment handling diverse technical challenges across different client setups.
  • Expert‑level knowledge of Microsoft 365: security, administration, deployment, and migration.
  • Strong skills in Microsoft Windows, macOS, Microsoft Entra , Intune, Exchange, Defender, and endpoint protection.
  • Solid understanding of Azure infrastructure: cost optimization, performance, security, and Azure Landing Zones.
  • Proficiency in Intune MDM: policy creation, device enrollment, and management.
  • SharePoint administration and migration strategy knowledge.
  • Experience with DNS, DHCP, Active Directory, and Group Policy.
  • Knowledge of email and security tools (Umbrella 365, INKY, Proofpoint) and email protocols (SPF, DMARC, DKIM).
  • Skilled in patching, software packaging, and modern device setup methods.

Preferred:

  • Experience in regulated environments (SOC2, HIPAA, HiTrust).
  • Automation experience with tools like Chef, Puppet, Ansible, or Salt.
  • Microsoft Azure certifications.
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