Global Systems Engineering Lead — Infra & Security

Gunvor Group; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Job summary

Gunvor Group seeks a System Engineer Team Lead to join the IT Infrastructure team. You will oversee a global systems infrastructure, guide a high‑performing team, and ensure stability, security, and scalability across enterprise environments.

You will manage complex projects, drive automation, and align infrastructure initiatives with IT strategy while collaborating with cross‑functional teams and vendors worldwide.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 8+ years in systems engineering, with at least 3 years in a leadership or team lead role.
• Proven expertise in Microsoft Exchange (O365 & On-prem), Windows Server, Active Directory, VMware, Intune, and backup solutions (e.g., Veeam).
• Strong understanding of infrastructure architecture, security, and performance optimization.
• Experience managing global environments across multiple time zones.
• Familiarity with ITIL processes, change/incident management, and enterprise monitoring tools.
• MCSE or equivalent certifications are highly desirable.
• Leadership and team development
• Infrastructure architecture and systems design
• Advanced troubleshooting and root cause analysis
• Project management and cross-functional collaboration
• Excellent communication and stakeholder engagement
• Strong documentation and process improvement mindset
• Fluent in English (spoken and written) and work in an international / multi-cultural environment

Responsibilities

• Lead, mentor, and develop a team of system engineers, fostering collaboration and continuous improvement.
• Allocate resources, set priorities, and ensure timely delivery of infrastructure tasks and projects.
• Act as the escalation point for complex technical issues and guide resolution efforts.
• Oversee provisioning, configuration, and maintenance of global systems infrastructure including servers, storage, virtualization, and messaging.
• Drive standardization and automation of infrastructure processes to improve efficiency and reduce risk.
• Ensure systems are managed with SLAs, security policies and compliance requirements.
• Lead or contribute to design and implementation of infrastructure projects such as upgrades and migrations.
• Collaborate with project managers and cross-functional teams for smooth transitions from development to production.
• Provide architectural input and strategic recommendations aligned with business goals and IT roadmaps.
• Oversee administration of Microsoft Exchange (O365 & On-prem), Active Directory, Intune, VMware, and related platforms
• Ensure timely patching, upgrades, and performance tuning per change management
• Maintain documentation, monitor health, and ensure proactive issue detection
• Work with global IT teams, business units, and vendors to ensure service delivery
• Communicate updates on system performance, risks, and improvement initiatives
• Participate in audits, disaster recovery planning, and business continuity efforts

Skills

Team leadership

Communication

Stakeholder engagement

Project management

Documentation

ITIL processes

Education

Bachelor's degree in CS/IT

Tools

Microsoft Exchange

Windows Server

Active Directory

VMware

Intune

Veeam Backup

Job description

Gunvor Group seeks a System Engineer Team Lead to join the IT Infrastructure team. You will oversee a global systems infrastructure, guide a high‑performing team, and ensure stability, security, and scalability across enterprise environments.

You will manage complex projects, drive automation, and align infrastructure initiatives with IT strategy while collaborating with cross‑functional teams and vendors worldwide.