Lead the architecture, implementation and optimisation of Cross-Domain Solutions (CDS), guards and Multi-Level Security (MLS) gateways.
Design and deliver secure cross-domain communication solutions that enable collaboration between classified, secure and segregated network environments.
Integrate and standardise multi-vendor Unified Communications platforms including SIP, H.323, Video Teleconferencing (VTC), instant messaging and presence services.
Develop resilient, fault-tolerant and low-latency communication architectures to support critical operational environments.
Provide technical leadership to engineering teams throughout solution design, deployment, testing and operational transition.
Ensure communication solutions meet rigorous security, compliance and information assurance requirements.
Work closely with infrastructure, security and stakeholder teams to deliver highly secure enterprise collaboration capabilities.
What We're Looking For
Proven experience designing and delivering Unified Communications solutions within secure or highly regulated environments.
Strong expertise in Cross-Domain Solutions (CDS), guards, data diodes, MLS architectures or related secure information exchange technologies.
Hands-on experience with UC technologies including SIP, H.323, VTC, voice, messaging and collaboration platforms.
Experience integrating complex multi-vendor communication systems across enterprise environments.
Strong understanding of network architecture, secure communications and information assurance principles.
Experience leading technical teams and providing architectural governance across large-scale deployments.
Knowledge of security accreditation, compliance and risk management processes.
Excellent stakeholder management and communication skills.
Ability to operate effectively within complex, mission-critical environments.
Desirable Experience
Experience with secure voice, video and collaboration technologies in classified environments.
Knowledge of secure gateway technologies, cyber security frameworks and zero-trust architectures
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