IT Engineer

We are looking for a highly capable Senior IT Engineer to join a well established IT consultancy, taking ownership of complex technical issues, infrastructure improvements, and project delivery across a diverse client environment.

This role is suited to someone with strong 3rd line experience, a proactive mindset, and a passion for modernising IT systems across both on-premise and cloud platforms.

You will play a key role in maintaining stability, driving improvements, and acting as a senior escalation point within the team.

The Role

As a Senior IT Engineer, you will operate across support, infrastructure, and project work, ensuring systems are secure, scalable, and aligned with best practices.

You will:

• Act as a 3rd line escalation point for complex technical issues
• Lead and deliver infrastructure and cloud projects
• Maintain and optimise Microsoft 365 and server environments
• Work closely with clients to design and implement technical solutions
• Support and mentor junior engineers
• Identify opportunities for automation, improvement, and standardisation

This role combines hands-on technical work with ownership and influence over how systems are designed and supported.

Responsibilities

• Troubleshoot and resolve complex issues across desktop, server, and network environments
• Design and implement solutions across Microsoft 365, cloud, and on-prem infrastructure
• Manage and maintain:

• Windows Server environments
• Active Directory and Entra ID
• Microsoft 365 services (Exchange, SharePoint, Teams, Intune)

• Support virtualised environments (Hyper-V / VMware)
• Monitor systems, backups, and security alerts
• Deliver infrastructure upgrades, migrations, and deployments
• Maintain clear technical documentation
• Contribute to continuous improvement of internal processes and systems, Senior IT Engineer - Edinburgh If you're an experienced IT support professional with a background in Managed Service Providers (MSP) looking to advance your career, a thriving IT managed services provider in Edinburgh is seeking a Senior IT Support Engineer to join their..., Senior IT Engineer (3rd Line) This is a great opportunity to join a growing firm where you will have the opportunity to develop a career, and uniquely have a say and share in the growth of the business. Due to continued expansion, they are looking for an experienced..., Senior IT Field Delivery Engineer Location: South East (Field Based) Salary: Competitive Role Purpose Our client is seeking a Senior IT Field Delivery Engineer to attend customer sites to provide support on IT hardware and software products, within the required Service..., Job Title: IT Support Lead - Outside IR35 - Contract to Perm - Must be based locally - 5 days a week on-site Company & Team Introduction: Role Description / Purpose of the Role: Own the local office IT relationship, ensuring all engagement, prioritisation and..., RDi employs cutting-edge production techniques to refine the process of managing sensitive data, messaging, IVD kitting and fulfilment. Overview We're looking for a Senior IT Support Engineer to support the implementation and maintenance of secure cloud and on-premises..., A technology solutions provider in Watford is seeking a Senior Systems Engineer to oversee the stability, security, and improvement of IT systems. Responsibilities include managing virtual environments, supporting Office 365 administration, and enhancing endpoint...

Core Skills

• Strong experience in a 3rd line or senior IT support role
• Microsoft 365 administration (Exchange Online, Teams, SharePoint, Intune, Entra ID)
• Windows Server (2016/2019/2022), Active Directory, Group Policy
• Virtualisation (Hyper-V or VMware)
• Networking fundamentals (VPNs, firewalls, switching)
• Backup and disaster recovery solutions

Desirable

• Experience in an MSP or multi-client environment
• Exposure to security standards (e.g. Cyber Essentials)
• PowerShell or scripting experience
• VoIP / telephony systems

£45,000 - £65,000

Senior IT Systems Engineer Corsham (SN13) Permanent Full TimeSalary: £45,000 - £65,000 25 days annual leave (inclusive of up to 3 days December shut-down)Buy or sell up to 5 annual leave daysTwo pension schemes to choose fromPrivate Medical & Dental Insurance +...

Who We AreBoston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total..., Arcas Technology is partnered with a leading Technology company who are currently looking for an experienced Infrastructure Engineer to join their business on a permanent basis. The role will focus on providing infrastructure support and ensuring services/solutions are...