14 network architect jobs found

Network Architect – Juniper Technologies (SD-WAN | MIST | Junos LAN) We are seeking a highly experienced Network Architect with deep expertise in Juniper OEM technologies to lead the design, implementation, and optimization of enterprise-grade SD-WAN, LAN, and WLAN solutions. This is a hands on role, the involves Consulting, Engineering and Documentation. Key Responsibilities * Design and develop network architecture strategies and technology roadmaps for Juniper SD-WAN, MIST AI, and Junos LAN solutions aligned with business and IT objectives. * Collaborate closely with customer IT and security teams to ensure solutions meet operational, performance, and compliance requirements. * Lead configuration, deployment, and troubleshooting of Juniper SD-WAN, LAN, and WLAN platforms. * Monitor overall network performance at a high level, proactively identifying improvement opportunities and resolving architectural gaps. * Manage and optimize multi-vendor WAN environments...

Job Title: Technical Architect Max rate: £550p/d via Umbrella Clearance required: BPSS + SC Location: Remote Worker Job Description: Technically Lead the architectural modernisation of a large-scale, established data platform (DWX) within public sector client. This role requires experience of brownfield environments, strong hands-on technical capability, and the ability to reshape existing architectures to align with business and Data & Analytic (D&A) standards while maintaining uninterrupted service delivery. You will be responsible for re-architecting data flows, modernising infrastructure, managing large-scale schema evolution, enabling cross-cloud connectivity, and providing senior guidance to technical teams and stakeholders. Skills & Experience Required Essential Proven experience as a senior technical architect in complex brownfield environments. Strong data platform architecture experience: ingestion patterns, schema evolution, ETL/ELT, microservices...

DV Cleared DevSecOps Platform Architect & Engineer Location: Hampshire Security Clearance: Active DV Clearance Required Rate/Salary: £650 to £750 per day - Outside IR35 + Long term engagement Overview We're looking for a DV Cleared DevSecOps Platform Architect & Engineer to join a high-profile, secure military IT programme, delivering highly resilient, automated, and secure data platforms. This role sits at the intersection of DevSecOps, platform engineering, cloud infrastructure, and secure data systems, supporting advanced research and large-scale data analysis in a mission-critical environment. If you enjoy building things that have to work first time, in places where failure is not an option, you'll feel right at home. Key Responsibilities Design, build, and maintain secure DevSecOps platforms supporting sensitive data workloads Architect and deliver automated CI/CD and GitOps pipelines for rapid, secure deployments Develop and manage secure cloud and hybrid...

Adecco / Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Technical Cutover & Hypercare Lead Contract: 12-month Contract to be extended Location: Warwick - Hybrid (Twice a week in office) Rate: £600 inside umbrella Role Overview: As the Technical Cutover & Hypercare Lead, you will play a pivotal role in ensuring a seamless transition from the current system to the new SCADA system. Your expertise will guide the development of a detailed and executable Cutover Runbook that encompasses all technical, infrastructure, application, and operational components necessary for this exciting shift. Key Responsibilities:...

Job Title: ServiceNow Architect Start Date: ASAP Max Day Rate: £550 per day IR35 Status: Inside IR35 As an Architect, you will work with multiple projects and teams to address challenges that require broad architectural thinking. Your leadership will be instrumental in mentoring team members, guiding other architects, and ensuring that our technical designs align with overarching strategic goals. Key Responsibilities - Lead the technical design of ServiceNow systems and services, justify and communicate design decisions, and assure the quality of services. - Develop and evolve governance frameworks to effectively manage delivery, utilising standards, guardrails, and principles. - Make informed decisions characterised by varying levels of risk and complexity, providing recommendations as needed. - Define and challenge strategies, patterns, standards, policies, and roadmaps, while offering proactive guidance across the organisation. - Design systems that are technically complex...

Lead Tech Architect - 6‑Month Contract | £750/day (Inside IR35) Locations: London, Bristol, Manchester, or Birmingham (Flexible) Clearance: The ideal candidate will hold active SC clearance Start: ASAP Overview We're looking for an experienced Lead Tech Architect with deep Azure expertise and a strong background in secure cloud solution design. You'll play a critical role in shaping cloud architecture aligned with NCSC principles, strengthening security posture, and guiding the delivery of modern cloud services across a complex environment. Travel: ~1× per month to London for team meetings/workshops Ad hoc London visits for conferences and departmental engagementEssential Skills & Experience Core Technical Skills Azure-focused cloud architecture & infrastructure Solution architecture and technical design Security & compliance: aligning solutions with NCSC cloud security principles Knowledge of UK GDPR, Data Protection Act, classification policies, and network...

Architect / Architectural Technologist Bristol (Contract - 12 months) Company Overview A leading global engineering, infrastructure and project management organisation delivering complex, large scale programmes across the built environment. Operating across sectors including energy, defence, education, commercial and industrial infrastructure, the business provides end to end services from consultancy and engineering through to project delivery and asset lifecycle management. Teams work in highly integrated, multidisciplinary environments on nationally significant and technically challenging projects. The Role This role offers candidates the opportunity to lead projects from concept through to delivery, collaborating with a network of creative and experienced professionals. Candidates will be challenged to drive professional growth while contributing to design excellence across a range of projects, scales, and sectors. Key Requirements RIBA Part 3 qualification or CIAT...

Location: London, UK(2 days in a week from office, Hybrid) Job type: 6 Months contract with possible extension Active SC Clearance is required.(Mandatory) We are seeking a high-caliber Azure Architect to lead complex infrastructure transformations. In this role, you won't just design solutions; you will govern the technical strategy, mentor a dedicated team of engineers, and bridge the gap between deep technical Linux administration and high-level Azure cloud architecture. Key Responsibilities Cloud Strategy & Assessment: Lead end-to-end On-prem/Public Cloud assessments using Azure Migrate. You will be responsible for understanding customer landscapes and designing robust Azure Landing Zones. Architectural Leadership: Develop High-Level (HLD) and Low-Level Design (LLD) documents, including comprehensive target architecture diagrams and Bill of Materials (BoM). Migration Execution: Drive large-scale migrations of Linux-based workloads to Azure, ensuring solutions align with...

Systems Engineer - Satellite Communications Portsmouth, UK 6 Month Inital Contract The Opportunity: Shape the Future of Secure Space-Based NetworksAn exceptional opportunity has arisen for a talented Systems Engineer to join our Lead Systems Engineers and Architects team within Defence & Space industry in Portsmouth, UK. This is your chance to directly contribute to the next generation of critical military satellite communications capability, including key future-looking programmes like the UK MOD's Skynet Enduring Capability and other vital Milsatcom initiatives. Our client has a proven track record, having delivered Milsatcom capability to the UK MOD from Skynet 4, through the successful Skynet 5 PFI, and currently delivering Skynet 6A on orbit. They are setting the standard for inter-satellite links, navigation, and space-based networks. Join us to be at the forefront of these exciting, engaged, and future-focused technologies. As a Systems Engineer, you will be pivotal...

Join Our Team as a Senior IT Engineer (Mac Specialist - FTC)! 🌟 Are you a Mac expert ready to take ownership of a predominantly Apple environment in a fast-paced, creative industry? Our client in the entertainment space is looking for a Senior IT Engineer with strong macOS expertise to lead, optimise, and support their Apple-first ecosystem. Contract Type: Fixed Term Contract (4 Months, potential extension) Salary: £45,000 - £50,000 annually (FTE) Working Pattern: Full Time, Office Based Key Responsibilities: 🍎 Apple & Mac Environment Leadership (Core Focus) Own and manage a Mac-first infrastructure, ensuring optimal performance across macOS devices. * Lead Apple device management using Jamf, including deployment, compliance, patching, and policy creation. * Provide expert-level troubleshooting across macOS and iOS environments. * Drive best practices for Apple lifecycle management, procurement, and security. * Act as the go-to escalation point for complex...

Network Engineer 2 year Contract Inside IR35 Location - Portsmouth or Corsham Overview The Network Engineering Service will support the technical team responsible for the design, development, documentation, building and validation of the core physical and virtual networking components which form the backbone of the NSoIT(D) Platform. The detailed responsibilities of the team include: The design, development, building and validation of all networking components which form part of the NSoIT(D) Platform. Production and review of all levels of design artefacts. Supporting wider NSoIT(D) system testing activities. Working with Service Management to resolve issues.Essential skills, qualifications and experience In order to deliver this service, it is essential that individuals have: Demonstrable experience of at least 3 years within the industry with detailed knowledge and understanding, of the design, implementation, and troubleshooting of the following: Hierarchical IP...

Network Engineer - Gothenburg (Sweden) - 50% Remote Assignment Period: 09 March 2026 to 29 February 2028 Position Overview: We are seeking a highly skilled Network Engineer to join a leading global propulsion technology organization's team in Gothenburg. You will be responsible for designing, implementing, and managing robust network infrastructures for both wired and wireless systems, ensuring security, reliability, and high performance. You will also help optimize solutions such as Cisco ISE and Catalyst Centre, or similar technologies, supporting operational excellence across international sites. Key Responsibilities: - Design, implement, and oversee complex network architecture (wired and wireless) across multiple sites. - Ensure optimal network performance, security, and reliability. - Manage and optimize network access controls and policies (e.g., 802.1X, NAC). - Utilize advanced monitoring, troubleshooting, and observability tools. - Ensure robust enterprise...

Freelance IT Project Manager – Applications or Infrastructure Freelance | Project-Based | UK (Remote / Hybrid) We are inviting experienced IT Project Managers with strong delivery backgrounds in either Applications or Infrastructure to join a selective professional network focused on structured, outcome-led technology execution. This is not generic change management. This is technical delivery where structure, clarity and accountability matter. The Type of Projects Depending on your specialism, you may be engaged to lead: Application-Focused Projects * ERP, CRM or core system implementations * SaaS deployments and configuration programmes * System integrations and data migration initiatives * Legacy application replacement * ITSM tool implementations * Platform upgrades and rationalisation projects Infrastructure-Focused Projects * Cloud migrations (Azure, AWS, hybrid estates) * Server, storage and...

Recruitment Consultant – Built Environment Want to join a well-established recruitment business with the backing of a major group and the agility of a close-knit team? We’re an established specialist recruiter with over 25 years in the market, operating within the built environment. As part of the Pertemps Network Group, we benefit from the infrastructure, investment, and reputation of a £1bn+ turnover organisation—while maintaining the culture and flexibility of a team of fewer than 20 people. About the Role We recruit engineers, construction professionals, architects, interior designers, and environmental consultants into leading design consultancies and contractors across the UK. We’re hiring both: 360 Recruitment Consultants 180 Delivery Consultants / Resourcers Whether you’re an experienced recruiter or an ambitious resourcer looking to step up, you’ll be supported with the tools, training, and autonomy to build a successful desk. Why Join Us? Established &...