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• 

  Hybrid Cloud & Network Security Architect  

  Vanquish Tech

  [fulltime] - London

  Posted: 12/12/2025

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  Role Overview We are seeking an experienced Hybrid Cloud & Network Sec... Read More

  Role Overview
  We are seeking an experienced Hybrid Cloud & Network Security Architect to lead the design and definition of a secure, scalable hybrid cloud edge and DMZ hosting architecture. The role is architecture-led and outcome-focused, responsible for defining target state designs, security controls, governance alignment, and delivery planning to enable future migration phases.
  
  This is a hands-on architecture and design role, not an implementation-only position.
  Key Objectives & Outcomes
  Business Objectives (what outcomes are you looking to achieve through this service): • Target Architecture Document for cloud edge and DMZ hosting (including diagrams, logical and physical topology).
  • Hybrid Connectivity Design Principles and Standards (DNS-based policy, Zero Trust segmentation, firewalling).
  • Detailed Bill of Materials (vendor/platform options, sizing, licence models, costs to Class 4 estimate).
  • Delivery Project Plan (work breakdown structure, stage gates, dependencies, critical path).
  • Security & Compliance Controls mapping (ISO 27001, NIST, GDPR alignment).
  • Risk Register and Mitigation Plan (including security risks during migration).
  • Stakeholder Engagement & Governance Plan (EICTH Futures tollgates, comms plan).
  • Migration Strategy outline (phasing, cutover options, rollback), to inform later phases.
  
  In-Scope Activities:
  • Establish full inventory of services impacting hybrid flows and analyse existing traffic patterns.
  • Target architecture design for cloud edge, DMZ hosting model, and hybrid connectivity (including DNS-based policy enablement).
  • Network & security BoM definition (hardware, software, licences), and delivery project plan with stage gates.
  • Liaison with internal teams (Digital Distribution, Connectivity, Architecture, InfoSec, Service Assurance, Commercial) to define cross-connects, circuits, and governance alignment.
  • Assessment of hyperscaler scope (AWS in baseline; Azure/GCP to be evaluated) and interconnection locations (carrier-neutral DCs/IX presence).
  
  Deliverables or KPI’s (e.g. uptime %, response times, resolution targets, etc) • Target Architecture Document for cloud edge and DMZ hosting (including diagrams, logical and physical topology).
  • Hybrid Connectivity Design Principles and Standards (DNS-based policy, Zero Trust segmentation, firewalling).
  • Detailed Bill of Materials (vendor/platform options, sizing, licence models, costs to Class 4 estimate).
  • Delivery Project Plan (work breakdown structure, stage gates, dependencies, critical path).
  • Security & Compliance Controls mapping (ISO 27001, NIST, GDPR alignment).
  • Risk Register and Mitigation Plan (including security risks during migration).
  • Stakeholder Engagement & Governance Plan (EICTH Futures tollgates, comms plan).
  • Migration Strategy outline (phasing, cutover options, rollback), to inform later phases.
  
  
  
  RequirementsTechnical Environment
  
  Key Technologies, Platforms or Vendors where experience is required:
  • Core Networking
  • Enterprise LAN/WAN/SD-WAN architecture and design.
  • Routing & switching (L2/L3), Wi-Fi controllers/enterprise deployments.
  • Network performance engineering (capacity planning, QoS, traffic engineering).
  • Security Expertise
  • Firewalls, VPNs, IDS/IPS, secure segmentation, Zero Trust architecture.
  • Threat detection/response, SIEM integration, incident response.
  • Compliance frameworks (ISO 27001, NIST, GDPR).
  • Cloud & Hybrid Networking
  • AWS/Azure/GCP networking (VPC/VNet, Transit Gateway, cloud firewalls).
  • Hybrid integration, secure tunnels, SASE/SD-WAN.
  • Platforms & Tools
  • Cisco, Arista, Aruba, ClearPass, Infoblox, Mist, Fortinet, Check Point.
  • Security Service Edge (Zscaler ZIA, ZPA, ZDX, ZIdentity, Cloud/Branch Connector).
  • Monitoring/automation (SNMP, NetFlow, Ansible, Terraform); packet analysis (Wireshark).
  • Soft Skills
  • Stakeholder communication, documentation/reporting, leadership/mentoring.
  
  Number of locations / Sites covered
  Key 2 locations : Existing DMZ infrastructure all exists in London and Manchester, so ideally either of those.
  Operational Requirements
  
  
  Reporting Requirements (Monthly Reporting / Dashboards / Reviews):
  • Regular stand up meetings and ad hoc project meetings
  • Programme governance: EICTH Futures; tollgates for key decisions/milestones.
  • Weekly status report: progress, risks/issues, decisions required.
  • Stakeholder reviews: Architecture (TDA), InfoSec, Service Assurance, Commercial.
  Communication Channels (Teams / Slack / Ticketing / Emails):
  MS Teams, emails
  Knowledge Transfer / Handover Expectations when Service Concludes: Fully documented knowledge articles/handover
  
  
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• 

  AV Engineer  

  Vanquish Tech

  [fulltime] - London

  Posted: 10/12/2025

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  We are seeking a reliable, customer-facing Onsite AV Support Engineer... Read More

  We are seeking a reliable, customer-facing Onsite AV Support Engineer to provide exceptional day-to-day technical support within a dynamic corporate environment. This role is hands-on and highly visible, ensuring the smooth running of all audio-visual (AV) systems and services across meeting spaces and boardrooms. 
   
  The successful candidate will act as the first responder to all AV incidents and service requests, perform proactive maintenance and testing, and support key daily meetings. You will also operate as a sound engineer in the main boardroom, ensuring clear and balanced audio for all participants through live sound management and uplift. 
   
  This role suits a dependable, punctual AV professional with strong technical understanding and a passion for delivering excellent user experiences in high-profile environments.
  Key Responsibilities 
  Incident Response & User Support 
  • Act as the first line of response for all AV incidents and requests. 
  • Troubleshoot and resolve AV and video conferencing issues quickly and effectively. 
  • Support users in meeting spaces, providing calm, professional assistance under pressure. 
  • Liaise with remote technical teams and escalate issues where appropriate. 
   Proactive Maintenance & Testing 
  • Perform daily and weekly proactive checks to ensure all AV systems are operational. 
  • Test and document performance of AV equipment and room systems. 
  • Carry out firmware updates, cable checks, and equipment cleaning as part of preventative maintenance routines. 
   Meeting Support & Live Operation 
  • Set up and support key daily and high-profile meetings, ensuring all equipment, displays, and conferencing systems function seamlessly. 
  • Provide in-room and remote support for Cisco Webex and Microsoft Teams meetings, ensuring a smooth hybrid meeting experience for all participants. 
  • Operate as a live sound engineer in the main boardroom, managing audio balance, levels, and clarity so every participant can be heard clearly. 
  • Manage microphones, sound uplift systems, DSPs, and conferencing hardware during live sessions.  
  • Proactively monitor audio and video quality during meetings, making real-time adjustments as required. 
  • Liaise with meeting organisers and presenters to ensure all AV requirements are prepared and tested in advance. 
  • Support and monitor IPTV and triple play systems, ensuring live, streamed, and broadcast content functions correctly across all displays and distribution networks. 
   Customer Experience 
  • Maintain a professional, approachable, and customer-first attitude at all times. 
  • Communicate effectively with end-users, stakeholders, and management. 
  • Ensure meeting spaces are always presented to a high standard. 
   
  
  RequirementsSkills & Experience Required 
  Essential 
  • Proven experience supporting corporate AV environments in a customer-facing capacity. 
  • Excellent knowledge of Cisco meeting room systems (Webex and RoomOS). 
  • Strong understanding of audio fundamentals, including microphones, DSPs, and sound reinforcement. 
  • Confidence in operating live sound in large meeting or boardroom environments. 
  • Ability to diagnose and resolve technical issues quickly under pressure. 
  • Reliable and punctual with a strong sense of ownership and responsibility. 
   Desirable 
  • Experience with Q-SYS audio systems (QSC). 
  • Familiarity with Extron or Crestron control systems. 
  • Knowledge of Teams Rooms, Zoom Rooms, and hybrid meeting technologies. 
  • AVIXA CTS or manufacturer-specific certification (e.g. Cisco, QSC, Extron). 
   More About You 
  • Professional, courteous, and confident with excellent communication skills. 
  • Calm and methodical under pressure. 
  • Diligent, proactive, and always looking to prevent issues before they occur. 
  • Takes pride in delivering a high-quality AV experience for every meeting. 
  • Self-motivated with a “can-do” attitude and strong attention to detail. 
  
  BenefitsWhy Join Us? 
  • Be part of a high-performing team supporting a leading organisation. 
  • Work with cutting-edge AV and collaboration technologies. 
  • Opportunities for training and professional certification. 
  • A culture that values reliability, trust, and technical excellence.
  
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