3rd Line IT Support Engineer

🔒 Confidential Employer
Posted 19 August 2025
LOCATION
Sheffield
TYPE
Full-time
LEVEL
Mid-Senior level
SALARY
£45,000 / year
CATEGORY
IT Support
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Active Directory VMware Microsoft Server Office 365 Networking Helpdesk Cyber Security SQL

FULL DESCRIPTION

Summary

Provide 3rd line support to end users and IT infrastructure. Maintaining a strong customer focus. Working as part of the IT team, providing technical support and mentoring. Troubleshoot Incidents and Problems through to root cause to contribute to the development and implementation of support the growth of the business, whilst improving the efficiency and effectiveness of our systems.

Key Responsibilities/Duties:

  • Configure and deploy various infrastructure components such as servers, networks, and IT peripherals.
  • Monitor and manage IT systems.
  • Serve as a primary point of contact for Internal IT, resolving issues.
  • Support the Helpdesk Team.
  • Identify opportunities for enhancing IT services.
  • Lead assigned projects, ensuring timely delivery within budget.
  • Maintain a vigilant approach to Cyber Security.
  • Mentor and train fellow members of the Internal IT Team.

Core Requirements/Qualifications/Skills:

  • Strong team player with adaptability.
  • Proficiency in VMWare and Virtualisation.
  • Experience in Supporting and Implementing Microsoft Server, VMWare, Microsoft SQL, Citirix.
  • Proficiency in supporting Microsoft (Office) 365.
  • Sound understanding of Multi-Factor Authentication.
  • Proficient in networking essentials: Firewalls, Switches, Patching, and Wi-Fi.
  • Experience in supporting backup tools like Veeam.
  • Competent in Domain Services management, including Active Directory and Group Policy.

Main Purpose of the Role:

- Provide 3rd line support to end users and IT infrastructure. Maintaining a strong customer focus.

- Working as part of the IT team which currently consists of Head of IT, IT Systems Manager, 1st/2nd line Systems Engineers

- Provide technical support and mentoring to other members of the team

- Troubleshoot Incidents and Problems through to root cause

- To contribute to the development and implementation of support the growth of the business, whilst improving the efficiency and effectiveness of our systems.

Duties and Responsibilities:

• Configure and deploy various infrastructure components such as servers, networks, and IT peripherals (e.g., UPS, printers, scanners, mobile devices, laptops, and thin clients).

• Monitor and manage IT systems using appropriate tools, collaborating with IT suppliers/consultants as needed to optimize performance and ensure uptime.

• Serve as a primary point of contact for Internal IT, resolving issues and coordinating with third parties when necessary.

• Support the Helpdesk Team by providing telephone support escalation and offering 1st to 3rd line support, serving as the main escalation/coverage point

• Identify opportunities for enhancing IT services and contribute to their implementation.

• Lead assigned projects, ensuring timely delivery within budget and meeting quality standards.

• Maintain a vigilant approach to Cyber Security, actively securing infrastructure and systems.

• Mentor and train fellow members of the Internal IT Team.

• Participate in a rotating schedule from 8am to 6pm, Monday to Friday, with occasional travel.

• Collaborate closely with external IT specialists, consultants, and providers.

• Utilize all relevant IT facilities provided by the Company effectively and adhere to IT Department guidelines

General:

• Maintain awareness of and adhere to all Health and Safety Requirements relevant to your tasks, promptly reporting any issues encountered.

Business Development:

- Participate in updating the Procedures Manual to ensure its currency.

- Provide recommendations for enhancing the firm’s systems and procedures.

- Contribute to corporate growth and prosperity, supporting fellow employees and assisting in their training as needed.

- Aid in creating, implementing and refining internal systems to meet regulatory requirements and enhance organisation efficiency.

Client Service:

- Uphold the firm’s high standards of client care.

- Maintain the confidentiality of client work in accordance with Data Protection Act principles.

Compliance:

- Adhere to the FCA’s Treating Customers Fairly requirements and other stipulations outlined in the company manual and procedures.

- Operate within the parameters of the Data Protection Policy

Employee:

- Collaborate with and support colleagues across various departments.

- Foster a positive work environment where individuals feel valued and understand how their contributions are assessed.

Skills and Knowledge Requirements:

- Strong team player with adaptability to different work environments.

- Proficiency in VMWare and Virtualisation.

- Experience in Supporting and Implementing:

- Microsoft Server

- VMWare

- Microsoft SQL

- Citirix

• Proficiency in supporting Microsoft (Office) 365, including Email, Teams, OneDrive, and SharePoint.

• Sound understanding of Multi-Factor Authentication.

• Proficient in networking essentials: Firewalls, Switches, Patching, and Wi-Fi.

• Experience in supporting backup tools like Veeam.

• Competent in Domain Services management, including Active Directory and Group Policy.

• Capable of delivering major system upgrades, adhering to change control procedures and project requirements.

• Methodical approach with the ability to remain composed under pressure.

• Willingness to pursue further study and self-motivated learning.

• Exceptional team player with strong communication skills across all levels.

• Excellent organizational skills with meticulous attention to detail in documentation: technical change controls, user guides, business processes, standards, policies, and procedures.

Training:

- Participate in relevant in-house or external training sessions as required.

- Attend seminars and presentations pertinent to the role.

- Maintain a record of personal Continuous Professional Development (CPD).

Additional Responsibilities and limits of Authority:

- Assist Heads of other departments in tasks related to business development.

- Fulfil any other duties reasonably expected within your capabilities or general area of responsibility.

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