Hybrid Senior Infrastructure Engineer — Cloud & Windows Expert

Vanquish Tech; Greater London; Hybrid; GBP 65,000 - 85,000; Full time

Job summary

Vanquish Tech in London is seeking an experienced Senior Infrastructure Engineer to support a key client, providing 3rd line infrastructure support to over 250 users and delivering high-quality infrastructure projects.

You will work with IT teams and business stakeholders to ensure a reliable, secure, and high-performing IT environment, mentoring juniors and collaborating with vendors in a hybrid working setup.

Qualifications

• Excellent Windows Server and Windows client OS administration
• Advanced Active Directory and Group Policy experience
• Azure, O365 and Exchange Online administration
• VMware virtualization experience
• Storage Area Network administration experience
• SQL Server administration including backups
• Basic networking knowledge (TCP/IP, DHCP, DNS)
• Firewall/Switch/Router administration (Palo Alto or Cisco) experience
• Application packaging and deployment experience
• Desktop image deployment and patch deployment setup
• Identity & access management solutions (OneLogin/Duo/Okta/ADFS) proficiency

Responsibilities

• Provide BAU infrastructure support to internal stakeholders
• Ensure high availability and performance of infrastructure components
• Serve as a key internal technical resource for major change projects
• Collaborate with 3rd party vendors for service provision and project delivery
• Act as escalation point for complex issues
• Monitor overall health of infrastructure and respond to alerts
• Scope, design and implement new systems
• Produce and maintain high-quality system and project documentation
• Monitor security threat alerts and respond appropriately
• Provide feedback to Head of Infrastructure on projects and change management
• Mentor and guide junior team members

Skills

Windows OS administration

Active Directory

Group Policy

Azure

O365

Exchange Online

VMware

Storage Area Networks

SQL Server administration

Networking basics (TCP/IP, DHCP, DNS)

Firewall/Router administration

Application packaging & deployment

Desktop image deployment

Patch deployment

Identity & access management (OneLogin

Okta

Duo

ADFS

Stakeholder management

Communication skills

Travel willingness

Tools

VMware v6.5+

Azure

Exchange Online

SQL Server

Palo Alto

Cisco

SCCM

Paessler PRTG

Rubrik

Mimecast

Zscaler

BitDefender

AirWatch

Intune

Cisco Webex

Microsoft Teams

OneLogin

Job description

Vanquish Tech in London is seeking an experienced Senior Infrastructure Engineer to support a key client, providing 3rd line infrastructure support to over 250 users and delivering high-quality infrastructure projects.

You will work with IT teams and business stakeholders to ensure a reliable, secure, and high-performing IT environment, mentoring juniors and collaborating with vendors in a hybrid working setup.