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Senior Infrastructure Engineer Until March 2027 £650/Day Inside IR35 Locations: 60 % office based at one of the following options Newcastle, Manchester, Leeds, Birmingham, Blackpool Clearance: SC We are seeking a Senior Infrastructure Engineer/ NetDevOps for our Government client This role will be office based 60% and remote 40%, and can be based at any of the following options: Newcastle, Manchester, Leeds, Birmingham, Blackpool. This role is inside IR35 - Due to the service of the role it will now be based on an Umbrella solution. Clearance: SC Role Profile: This role is suited to a hands-on engineer, not an operations or SRE specialist. You will be expected to quickly contribute to design and delivery activities, applying engineering best practice, automation, and network expertise to support critical services. Enterprise Networking Engineering Complex OSPF and BGP environments Designing and implementing secure, resilient traffic flows Strong understanding of typical enterprise and cloud network patterns Firewall and Security Technologies Extensive experience with Palo Alto firewalls Policy design and implementation across data centre and cloud Zero Trust and secure network design principles Data Centre & Network Architecture VXLAN / EVPN, VRF segmentation, and multi-site fabrics Experience with vendors such as Arista (or equivalent) Load balancing technologies (e.g. F5 BIG-IP: LTM / APM / ASM) You will work closely with Architecture, Cloud, and Engineering teams to deliver secure, scalable, and highly available network solutions, balancing immediate delivery needs with longer-term platform improvement. Design, implement, and enhance enterprise network infrastructure across data centre, hybrid, and cloud environments Engineer and implement network traffic flows to support business-critical services Build and maintain secure hybrid connectivity across Azure, AWS, and OCI Implement and manage Palo Alto firewall policies across on-prem and cloud environments, aligned to Zero Trust principles Design and operate high-availability network services, including routing, segmentation, and resilience Develop and maintain network automation using tools such as Python, Ansible, and Infrastructure as Code Collaborate with architecture and platform teams to ensure solutions align with engineering standards and strategic direction Contribute immediately to delivery work, demonstrating the ability to operate with minimal ramp up Document designs and changes clearly and consistently, supporting maintainability and knowledge sharing If you are interested in the above, hit the Apply now button! Infrastructure Engineer, NetDevOps, Infrastructure Engineer, DevOps, Infrastructure Engineer, AWS , Azure, Python, Ansible, Network, Networks, Infrastructure Engineer, As a member of the Disability Confident Scheme, Circle and our Client guarantees to interview all candidates who have a disability and who meet all the essential criteria for the vacancy. In cases where we have a high volume of candidates who have a disability who meet all the essential criteria, we will interview the best candidates from within that group. Our client is proud to support the Armed Forces Covenant and as such, they guarantee to interview all veterans or spouses / partners of military personnel who meet all the essential criteria for the vacancy. In cases where they have a high volume of ex-military candidates / military spouses or partners, who meet all of the essential criteria, they will interview the best candidates from within that group. If you qualify, please notify us on We will be in touch to discuss your suitability and arrange your guaranteed interview. Should you require reasonable adjustments at any point during the recruitment process or if there is a better way for us to communicate, please do let us know. Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter and LinkedIn - Circle Recruitment.

Role: Senior Infrastructure Engineer - NetDevOps Location : Newcastle (preferred), Manchester, Leeds, Birmingham, Blackpool Peel Park Type : Hybrid working 3-days a week onsite IR35: inside Job Description: Role Overview We are looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and cloud-integrated infrastructure. This role is suited to a hands-on engineer, not an operations or SRE specialist. You will be expected to quickly contribute to design and delivery activities, applying engineering best practice, automation, and network expertise to support critical services. You will work closely with Architecture, Cloud, and Engineering teams to deliver secure, scalable, and highly available network solutions, balancing immediate delivery needs with longer-term platform improvement. Key Responsibilities Design, implement, and enhance enterprise network infrastructure across data centre, hybrid, and cloud environments Engineer and implement network traffic flows to support business-critical services Build and maintain secure hybrid connectivity across Azure, AWS, and OCI Implement and manage Palo Alto firewall policies across on-prem and cloud environments, aligned to Zero Trust principles Design and operate high-availability network services, including routing, segmentation, and resilience Develop and maintain network automation using tools such as Python, Ansible, and Infrastructure as Code Collaborate with architecture and platform teams to ensure solutions align with engineering standards and strategic direction Contribute immediately to delivery work, demonstrating the ability to operate with minimal ramp up Document designs and changes clearly and consistently, supporting maintainability and knowledge sharing Essential Technical Skills (Priority Criteria) Candidates must demonstrate strong, hands-on experience in the following areas: Enterprise Networking Engineering o Complex OSPF and BGP environments o Designing and implementing secure, resilient traffic flows o Strong understanding of typical enterprise and cloud network patterns Firewall and Security Technologies o Extensive experience with Palo Alto firewalls o Policy design and implementation across data centre and cloud o Zero Trust and secure network design principles Data Centre & Network Architecture o VXLAN / EVPN, VRF segmentation, and multi-site fabrics o Experience with vendors such as Arista (or equivalent) o Load balancing technologies (e.g. F5 BIG-IP: LTM / APM / ASM) Automation & NetDevOps Capability You will be expected to demonstrate a clear move away from traditional, manual networking, including: Network automation experience using Python, Ansible, or similar tooling Infrastructure as Code mindset (e.g. Terraform) Version control and CI/CD exposure (e.g. GitLab CI/CD) Applying DevOps-style practices to network and infrastructure engineering Cloud & Hybrid Experience Strong working experience with at least one major cloud provider (Azure, AWS, or OCI) Designing and integrating hybrid cloud network solutions Understanding of cloud-native networking constructs and security models Experience & Knowledge Proven track record as a Network / Infrastructure Engineer in large-scale enterprise environments Experience delivering engineering solutions, not just supporting operations Comfortable working across multiple workstreams and priorities Experience in regulated or complex environments (public sector experience beneficial but not essential) Nice to Have Aruba Central / ClearPass SD WAN technologies SaaS and cloud-delivered WLAN / WiFi solutions Prior experience modernising legacy network environments Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Role Overview We are looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and cloud-integrated infrastructure.This role is suited to a hands-on engineer, not an operations or SRE specialist. You will be expected to quickly contribute to design and delivery activities, applying engineering best practice, automation, and network expertise to support critical services.You will work closely with Architecture, Cloud, and Engineering teams to deliver secure, scalable, and highly available network solutions, balancing immediate delivery needs with longer-term platform improvement. Key Responsibilities• Design, implement, and enhance enterprise network infrastructure across data centre, hybrid, and cloud environments• Engineer and implement network traffic flows to support business-critical services• Build and maintain secure hybrid connectivity across Azure, AWS, and OCI• Implement and manage Palo Alto firewall policies across on-prem and cloud environments, aligned to Zero Trust principles• Design and operate high-availability network services, including routing, segmentation, and resilience• Develop and maintain network automation using tools such as Python, Ansible, and Infrastructure as Code• Collaborate with architecture and platform teams to ensure solutions align with engineering standards and strategic direction• Contribute immediately to delivery work, demonstrating the ability to operate with minimal ramp up• Document designs and changes clearly and consistently, supporting maintainability and knowledge sharing Kellan Group (including all of our brands, Berkeley Scott, RK and Quantica) are committed to promoting equal opportunities to people regardless of age, gender, religion, belief, race, sexuality or disability. We operate as an employment agency and employment business. You'll find a wide selection of vacancies on our websites

Title: Senior Infrastructure Engineer (NetDevOps) Location: Newcastle, UK (Also open to Manchester, Leeds, Birmingham, or Blackpool) With Hybrid (60% on-site) Pay Rate: Depends on Experience Type & Duration: Contract |12 Months Contract with InsideIR35 Job Description: Role Overview: We are seeking a hands-on Senior Infrastructure Engineer with a NetDevOps mindset to design, build, and evolve large-scale enterprise network platforms. This is a "build and delivery" role, not an operations or SRE position. The successful candidate will integrate automation and Infrastructure as Code (IaC) into traditional network engineering to support critical, hybrid-cloud services. Key Technical Requirements (Priority Criteria): Candidates must demonstrate deep, hands-on experience in: Enterprise Network Engineering: Complex OSPF/BGP environments and designing resilient traffic flows. Security & Firewalls: Extensive experience with Palo Alto (policy design/implementation) and Zero Trust principles. Data Centre Architecture: VXLAN/EVPN, VRF segmentation, and multi-site fabrics (Arista or equivalent). Load Balancing: F5 BIG-IP (LTM/APM/ASM). NetDevOps & Automation: Moving away from manual CLI; proficiency in Python, Ansible, Terraform, and GitLab CI/CD. Cloud/Hybrid Networking: Proven experience integrating local data centres with Azure, AWS, or OCI. Experience Profile: Engineer vs. Operator: We need a "builder" who can contribute to design and delivery immediately with minimal ramp-up. Environment: Experience in large-scale, complex, or regulated enterprise environments. Desirable Extras: Aruba Central/ClearPass, SD-WAN, or experience modernizing Legacy environments. What This Role Is NOT: Not a pure Operations/Monitoring role. Not a standard SRE role (requires deep networking depth). Not an Incident Management role.