Senior Systems Engineer: Cloud, Network & Security Lead

Franklin Fitch; City Of London; Hybrid; GBP 65,000 - 90,000; Full time

Job summary

Franklin Fitch is seeking a Senior Systems Engineer in London, offering a hybrid role as Tier 3 escalation point and technical lead for a premium client portfolio. You will drive cloud and network delivery in collaboration with Client Technology Managers.

The role covers cloud/mail infrastructure management (Azure, M365, AWS, GCP), network engineering (Cisco/Palo Alto/Meraki), security configurations (Azure AD Conditional Access, DUO MFA, zero-trust), and thorough documentation with runbooks and

Qualifications

• 3+ years in a systems administration or engineering role at an MSP.
• Strong administration of Windows Server, Windows 10/11, Microsoft 365, and Azure.
• Virtualisation experience with VMware vSphere or Hyper-V.
• Hands-on networking with Cisco, Palo Alto, Meraki.
• Experience with security escalations, disaster recovery, and business continuity activations.
• Willingness to travel within London and occasional overtime for project deadlines.

Responsibilities

• Tier 3 escalation and technical lead for premium clients.
• Administer cloud environments (Azure/M365, AWS, GCP) and mail security platforms (Exchange Online, Mimecast, Proofpoint).
• Manage network infrastructure: switches, routers, wireless, and security devices.
• Configure Azure AD Conditional Access, DUO MFA, and zero-trust services.
• Document environments, runbooks, SOPs, and architecture diagrams.

Skills

Windows Server

Microsoft 365

Azure

VMware

Hyper-V

Cisco

Palo Alto

Meraki

Exchange Online

Mimecast

Proofpoint

Azure AD CA

DUO MFA

Zero-trust

Incident Response

Documentation

Education

CCNA

CISSP

Azure Fundamentals

VCP

Tools

VMware vSphere

Hyper-V

Job description

Franklin Fitch is seeking a Senior Systems Engineer in London, offering a hybrid role as Tier 3 escalation point and technical lead for a premium client portfolio. You will drive cloud and network delivery in collaboration with Client Technology Managers.

The role covers cloud/mail infrastructure management (Azure, M365, AWS, GCP), network engineering (Cisco/Palo Alto/Meraki), security configurations (Azure AD Conditional Access, DUO MFA, zero-trust), and thorough documentation with runbooks and