Permanent - Infrastructure Engineer Knutsford (two days in the office) TEKsystems is recruiting for Infrastructure engineers to join a global banking organisation at the forefront of digital transformation, where youll play a key role in building and maintaining cutting-edge infrastructure platforms that support mission-critical applications and data systems. This is a unique opportunity to work within a newly formed network engineering domain focused on delivering scalable, secure, and high-performance infrastructure across cloud and on-prem environments. Key Responsibilities Design, build, and maintain robust infrastructure solutions using modern technologies across public, private, edge, and hybrid cloud platforms. Monitor and optimise system performance, proactively identifying and resolving incidents to ensure high availability and reliability. Develop and implement automation strategies to streamline operations and reduce manual intervention. Apply secure configurations and controls to protect infrastructure from cyber threats and unauthorised access. Stay ahead of industry trends and contribute to internal technology communities to foster innovation and continuous improvement. Technical Expertise

Deep experience with virtual infrastructure ecosystems (e.g. OpenStack, Kubernetes, QEMU, KVM, HCI). Strong knowledge of open-source networking technologies (e.g. OVS, OVN, SoNIC, DENT, eBPF, SR-IOV, DPDK). Proficiency in network programming and automation using tools like Python, Shell, Ansible, Terraform, SaltStack, and CI/CD pipelines. Familiarity with multi-layered IP networks, cloud-native functions, and container networking interfaces. Understanding of performance and security engineering, including zero-trust networking and application layer protocols (HTTP/S, TLS/SSL, DNS, DHCP). Job Title:

Infrastructure Engineer Location:

Knutsford, UK Job Type:

Permanent Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No.

. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at

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