As a MCX Solution Architect, you will define and lead the end-to-end design and deployment of mission-critical communication platforms for enterprise and industrial environments. Your role will ensure high availability, low latency, and secure interoperability across devices, networks, and dispatch systems, playing a pivotal role in shaping next-generation connectivity for our global clients.
Ready to apply for roles like this?
Unlock the company name and direct application link. Subscribers get instant access to fresh jobs across Dubai, Abu Dhabi and Riyadh, many with visa support.
Unlock employer & apply directly
Key Responsibilities:
- Architecting Mission Critical Services solutions (MCPTT/MCVideo/MCData) including QoS, priority and preemption, group communications, and service continuity across complex environments.
- Leading end-to-end solution blueprints spanning access network, transport, core, application layer, dispatch and recording systems, device ecosystems, and integration interfaces.
- Driving vendor selection, solution validation, and deployment governance, including HLD/LLD documentation, integration planning, cutover strategies, and acceptance testing.
- Defining resilience architecture encompassing geo-redundancy, active-active configurations, disaster recovery strategy, backup/restore, and observability frameworks.
- Establishing security-by-design principles and compliance guardrails for MCX services, covering encryption, identity management, key management, and auditability.
- Supporting the test team through ATP phases, defect qualification, and FAT/SAT readiness activities.
- Leading technical workshops with key stakeholders, translating complex operational requirements into technical designs.
Your Profile:
- Proven track record delivering mission-critical platform design and deployment across MCX, PS-LTE, or critical communications environments, with 15+ years of relevant experience.
- Hands-on experience with vendors such as Hytera, Airbus, Motorola Solutions, or TDTech, combined with strong knowledge of 3GPP Mission Critical Services, IMS, VoLTE/VoNR, QoS, and session management.
- Ability to produce HLD/LLD documentation, test strategies, and operational readiness artifacts, with experience managing multi-vendor technical delivery programs.
- Strong leadership and stakeholder engagement skills, with the ability to drive alignment and communicate technical strategies at all levels.
- Familiarity with Kubernetes/telco cloud, containerized network functions, or CI/CD pipelines for network applications is a plus.
- Exposure to ETSI, 3GPP, or GSMA guidelines relevant to mission-critical communications is advantageous.
Location: Riyadh, Saudi Arabia
Work Conditions: Full-time, On-site
Language Requirements: Not specified.
