17 network engineer jobs found in Milton Keynes

Network Engineer - Cisco/VLAN We're looking for an experienced Network Engineer to support the setup of a new, secure network environment for a group of disaster recovery devices. The focus will be: * Setting up and configuring a dedicated VLAN * Cisco switching, routing and ACL configuration * Configuring the required Firewall rules * Enabling approved data connections * Providing outbound access for Entra ID, Intune and Qualys * Testing the setup and resolving any connectivity issues You'll need strong hands-on Cisco networking experience, particularly around VLANs, routing, network segmentation and firewalls. The role can be delivered remotely, although occasional travel to London may be required. Outside IR35.

Network Engineer - 12 month Day Rate Contract (Outside IR35) Core Technical Skills - Cisco Meraki (Switches, SD-WAN & Wireless) and cloud networking (AWS or Azure) Location: London (hybrid working of 2-3 days per week in the office). Key Responsibilities: - Develop secure, scalable, and highly available network architectures using technologies like VPNs, VPCs, virtual networks, and load balancers. - Provision, configure, and manage cloud-based network resources across platforms such as AWS, Azure, and Cisco Meraki. - Enforce robust security measures including Firewalls, intrusion detection systems, encryption, and compliance with industry standards. - Continuously monitor network performance, diagnose issues, and optimize for stability, availability, and efficiency. - Seamlessly connect cloud environments with on-premises infrastructure using secure methods like VPNs. - Leverage automation tools and Scripting languages to streamline network operations and reduce manual...

Network Engineer - 12 month Day Rate Contract (Outside IR35) Core Technical Skills - Cisco Meraki (switches, SD-WAN & Wireless) and cloud networking (AWS or Azure) Location: London (hybrid working of 2-3 days per week in the office). Key Responsibilities: - Develop secure, scalable, and highly available network architectures using technologies like VPNs, VPCs, virtual networks, and load balancers. - Provision, configure, and manage cloud-based network resources across platforms such as AWS, Azure, and Cisco Meraki. - Enforce robust security measures including firewalls, intrusion detection systems, encryption, and compliance with industry standards. - Continuously monitor network performance, diagnose issues, and optimize for stability, availability, and efficiency. - Seamlessly connect cloud environments with on-premises infrastructure using secure methods like VPNs. - Leverage automation tools and scripting languages to streamline network operations and reduce manual...

IP Network Design Engineer – Cisco ACI & Route/Switch Day Rate: £475-£500 per day | Outside IR35 Location: UK Home-Based Duration: 3 Months  (12 month project) Travel: Europe – approximately 2 days per month (fully expensed) We are seeking an experienced IP Network Engineer / Designer to support the design and delivery of enterprise-scale network infrastructure within a complex international environment. The successful candidate will have strong hands-on design experience across Cisco ACI, routing and switching, and will be comfortable working across large-scale, highly resilient network environments. Key Responsibilities Design enterprise IP network infrastructure across complex environments. Design and develop Cisco ACI solutions, including fabric architecture, tenants, VRFs, bridge domains and endpoint connectivity. Design and support Cisco routing and switching solutions. Develop network connectivity, routing and segmentation designs. Produce High-Level Designs...

Network Design Engineer –  IP Services -Contract Day Rate: c£500 per day | Outside IR35 Location: UK Home-Based Travel: Europe – approximately 2 days per month (fully expensed) We are seeking an experienced IP Network Services Designer to support the design and delivery of secure, resilient enterprise network solutions across a complex international environment. This is an excellent opportunity for an experienced contractor to work on large-scale network programmes, with the flexibility of a home-based role and limited, fully expensed travel within Europe. Key Responsibilities Design and develop enterprise IP network services and infrastructure solutions. Produce High-Level Designs (HLDs) and Low-Level Designs (LLDs). Design and implement security solutions using Check Point and Fortinet firewalls. Design and configure F5 load-balancing solutions. Define and implement network zoning and segmentation strategies. Develop firewall policies, security controls and traffic...

PRINCIPAL SECURITY ENGINEER UP TO £900 Day Rate ( Outside IR35 ) - 6 Month Renewable ( 2 Year Projected Contract ) Hybrid Working  SECURE has Strategically Partnered with a leading consultancy to support a Global  FinTech Leader operating under strict Regulatory Frameworks They are  looking for an experienced  P rincipal Security Engineer  to provide Credible, Hands-On Technical Leadership to a Team of Engineers for the Design, Engineering, Implementation of their Network & Infrastructure  Security Capabilities  with Architecture, Automation, Operational Ownership & Stakeholder Engagement.  Their current Strategic Technologies include  Imperva WAF  & DDoS , ExtraHop NDR  & Illumio Micro - Segmentation . Experience across these technologies is highly desirable, although they'll value genuine Hands-On Depth & Successful Operational Ownership more...

Location: Stevenage (Onsite) Rate: Up to £600 per day Contract: 12 Months IR35 Status: Outside IR35 Security Clearance: Active SC Clearance Required We are seeking an experienced Infrastructure Project Engineer to support enterprise infrastructure teams responsible for Storage, Backup , Compute and Virtualisation services. This role has been created to help manage an increasing workload across multiple infrastructure initiatives, including technology obsolescence programmes, ransomware resilience projects and service delivery activities. Key Responsibilities: Supervise and validate project deployments involving: HPE Compute Infrastructure VMware ESXi/vSphere NetApp Storage Veeam Backup & Recovery Support infrastructure obsolescence and upgrade programmes. Review infrastructure requirements and identify hardware, software and service needs. Obtain and manage quotations for hardware, software and third-party services. Coordinate...

Location: Stevenage (Onsite) Rate: Up to £600 per day Contract: 12 Months IR35 Status: Outside IR35 Security Clearance: Active SC Clearance Required We are seeking an experienced Infrastructure Project Engineer to support enterprise infrastructure teams responsible for Storage, Backup, Compute and Virtualisation services. This role has been created to help manage an increasing workload across multiple infrastructure initiatives, including technology obsolescence programmes, ransomware resilience projects and service delivery activities. Key Responsibilities: Supervise and validate project deployments involving: HPE Compute Infrastructure VMware ESXi/vSphere NetApp Storage Veeam Backup & Recovery Support infrastructure obsolescence and upgrade programmes. Review infrastructure requirements and identify hardware, software and service needs. Obtain and manage quotations for hardware, software and third-party services. Coordinate...

iO Associates are working with a UK-based company building mission-critical AI systems. They’re looking for a Senior AI Engineer to join on a contract basis and build agentic AI systems in production, including secure deployments. Job Title: Senior AI Engineer Location: UK (Hybrid – occasional on-site in the South of England) Contract Length: Initial 6 months IR35: Outside IR35 Rate: Dependent on experience Start: Immediate Key Responsibilities Build agent-based AI systems end-to-end. Cover orchestration, state, and tool calling. Engineer for production. Focus on tests, reliability, latency, and failure handling. Use LLMs and vision-capable models in real workflows. Include retrieval, reasoning, summarisation, and task execution. Deploy across cloud and restricted environments. This includes on-prem and occasional offline use. Set up evaluation and monitoring. Leave clear documentation for handover. Experience & Skills Required Senior software...

Telecoms Design CRE - Operational Communications Location: London / Old Oak Common / Hybrid Swindon: 1 day per period Sector: Rail / Telecommunications Rate: Outside Ir35 - Dependant on experience We are looking for an experienced Telecoms Design CRE to support Network Rail enhancement, renewal and multidisciplinary infrastructure projects. The role is focused on the safe, compliant and efficient delivery of telecommunications engineering activities, with particular emphasis on Operational Communications systems. The Role ·Act as the Design Contractor's Responsible Engineer (CRE) for the telecoms discipline. ·Provide technical assurance and engineering leadership. ·Ensure compliance with Network Rail standards, Railway Group Standards and relevant legislation. ·Support the planning and delivery of telecommunications works. ·Lead the delivery of Operational Communications systems across enhancement and renewal projects. ·Manage interfaces across telecoms, signalling,...

AI Native Systems Engineer 6 Month Contract London (Hybrid) £500/day (Outside IR35) AI Native Systems Engineer needed for a 6 Month Rolling Contract based in London (Hybrid). Start ASAP ideally September 2026. Hybrid Working – 2-3 days/week remote (WFH) + 2-3 days/week working from the office in London. Paying up to £500/day (Outside IR35). Working with a global IT Consultancy supporting the client's transition towards delivery models utilising AI agents to streamline systems software + operations: AI Native Systems Engineer is a technical leadership role designing AI-enabled, complex cloud-native + data-intensive systems that support Network Operations across RAN, data + automation domains. Owning the system engineering discipline, translating business problems into robust technical designs + ensuring AI-assisted delivery remains governed, secure + outcome-focused. Owning complex technical designs from early problem framing through to release + operational support. A...

AI Native Systems Engineer 6 Month Contract London (Hybrid) £500/day (Outside IR35) AI Native Systems Engineer needed for a 6 Month Rolling Contract based in London (Hybrid). Start ASAP ideally September 2026. Hybrid Working - 2-3 days/week remote (WFH) + 2-3 days/week working from the office in London . Paying up to £500/day (Outside IR35). Working with a global IT Consultancy supporting the client s transition towards delivery models utilising AI agents to streamline systems software + operations: AI Native Systems Engineer is a technical leadership role designing AI-enabled, complex cloud-native + data-intensive systems that support Network Operations across RAN, data + automation domains. Owning the system engineering discipline, translating business problems into robust technical designs + ensuring AI-assisted delivery remains governed, secure + outcome-focused. Owning complex technical designs from early problem framing through to release + operational support....

Contract Cyber Security Analyst / Engineer 💷 Salary: £400 a day - Outside IR35 📍 Location: City - London 📅 Working pattern: Hybrid – Office presence required in London weekly I'm supporting a growing transport organisation that is looking to hire a Cyber Security Analyst / Engineer to strengthen its IT Security function as part of an ongoing security improvement programme. This is a hands-on role within an established IT Security team, covering security operations, incident response, vulnerability management, and risk assessment across a large enterprise environment. The role You will work across the full breadth of the security operations lifecycle, including: Using security tooling to identify, correlate and contain suspicious events, determine root cause, and recommend improvements to systems and procedures. Performing deep-dive incident analysis across multiple data sources, investigating security logs against short and medium-term threats and indicators...

AI Native Systems Engineer 6 Month Contract London (Hybrid) £500/day (Outside IR35) AI Native Systems Engineer needed for a 6 Month Rolling Contract based in London (Hybrid). Start ASAP ideally September 2026. Hybrid Working - 2-3 days/week remote (WFH) + 2-3 days/week working from the office in London . Paying up to £500/day (Outside IR35). Working with a global IT Consultancy supporting the client's transition towards delivery models utilising AI agents to streamline systems software + operations: AI Native Systems Engineer is a technical leadership role designing AI-enabled, complex cloud-native + data-intensive systems that support Network Operations across RAN, data + automation domains. Owning the system engineering discipline, translating business problems into robust technical designs + ensuring AI-assisted delivery remains governed, secure + outcome-focused. Owning complex technical designs from early problem framing through to release + operational...

Network Security Lead A Global Financial Services Organisation requires a Contract Network Security Lead with deep expertise across network security architecture, WAF, F5, Firewalls, network segmentation, VPNs and Legacy on-prem infrastructure. IR35 Status: Outside Day Rate: £700-£750pd Travel: 2 days a week in Central London Office Duration: Initial 6 months Responsibilities: Lead the refresh of the organisation's network security architecture and roadmap, providing senior technical direction across a complex, predominantly on-prem environment within a highly regulated banking environment. Provide deep network security expertise across WAF, network segmentation, Firewall architecture and rule sets, VPN connectivity and Legacy network infrastructure, acting as a senior consultant rather than a hands-on engineer. Drive the ongoing uplift of the F5 environment, with strong experience across F5 technologies essential; exposure to Palo Alto and Blue Coat is highly...

AI-Native Systems Engineer We are looking for an AI-Native Systems Engineer. You will combine deep systems engineering expertise with AI-native delivery practices to design, validate and deliver solutions through small, highly capable teams augmented by AI agents. Experience and skills required: - Deep understanding of distributed systems architecture. - Advanced knowledge of algorithms, data structures and computational complexity. - Understanding of operating systems, CPU architecture and compilation concepts. - Experience with cloud-scale engineering on AWS or equivalent platforms. - Strong understanding of networking, protocols and distributed computing principles. - Strong systems programming experience using languages such as Go, Rust, C/C++ or similar. - Experience designing data-intensive systems and large-scale processing platforms. - Experience operating within AI-assisted software delivery environments. - Ability to leverage AI coding agents for software...

A public sector organisation is seeking a Senior AWS Platform Engineer to join via a Consultancy to join a strategic programme delivering and evolving a cloud-based occupancy data platform hosted within AWS. The platform ingests and processes data from a range of sources including WiFi networks, IoT sensors and wider property technology systems, generating occupancy insights that support data-driven decision making across a large-scale estate. As the Senior AWS Platform Engineer you will play a key role in the design, build and support of the cloud infrastructure, integrations and automation capabilities that underpin the platform. This is an excellent opportunity for an experienced AWS specialist who enjoys solving complex technical challenges, building cloud-native services and working across platform engineering, DevOps and systems integration. This is an initial contract until May 2027 with potential to be extended, it is one day per week in the office in Central...