3 network architect jobs found

Network Architect £375pd Inside IR35 Warwick - Hybrid, 1 day WFO per week 3 months (with possible extension to 1 year or more) My client is seeking an experienced Citrix NetScaler (ADC) resource responsible for the design, implementation, configuration, and support of application delivery and load balancing solutions. The role involves ensuring high availability, performance optimization, and secure application access across enterprise environments. * Design, deploy, and manage Citrix NetScaler (ADC) appliances (VPX/MPX/SDX). * Configure and maintain load balancing (L4/L7), SSL offloading, content switching and certificate management * Provide L2/L3 support and resolve incidents, problems, and service requests * Participate in upgrades, patching, and lifecycle management of NetScaler devices. * Knowledge in Network architecture (LAN/WAN/DC) * Knowledge in networking (BGP, OSPF, Cisco ACI) * Security & segmentation (Zero Trust, firewalls)

Senior and Principal Security Architects £50-£90 per hour (Dependent on experience and level) - Inside IR35 12 month contracts Hybrid - 2/3 days a week on site - Warton (PR4) **Applicants must have the right to work in the UK** **Successful applicants must be eligible for SC/DV clearance** Role Purpose / Overview Highly experienced security architects with strong technical credentials across enterprise, cloud, network and classified environments. Responsible for designing end-to-end secure architectures (HLD/LLD), leading Design Authorities and Technical Design Authorities, and providing architectural assurance across multi-supplier programmes up to TOP SECRET / Above Secret classifications. Ensures Secure-by-Design principles are embedded from the outset across all programmes. Key Outcomes Security is consistently embedded into system design across all programmes Architectural decisions align with Secure-by-Design principles from the outset Complex, multi-partner and...

Role Title: Lead Solutions Architect Daily rate range: £400pd - £450pd inside IR35 Contract duration: 12 months Location: London - Hybrid working (2 days per week in the office) Detailed Job Description: • Design and implement – Networks / Firewalls / Service design / DR / Automation / Monitoring / Securities / Auditing. • Work with vendors to understand and define strategy based on business requirements and architecture roadmap. • Prepare HLD, LLD & SOPs. Provide POC to business and make sure technology is in line with business requirements. • Gather current production performance data, identify gaps, and close them in new solution. • Define strategy and coordinate with stakeholders. • Tune the systems to deliver high performance to meet business demands. • Consolidate technologies to be inline with architecture roadmap • Plan migration strategy for large data with tools native /Datadobi • Work with Windows/Networks/Security/Operation teams to build different...