Strategic Network Security Platform Architect

Keystone Solutions; Brussel; On-site; EUR 90,000 - 130,000; Full time

Job summary

Keystone Solutions is seeking a Platform Architect specialized in Network Security for a consultancy mission at a client site. You will define, evolve and ensure coherence of the company’s network and security architectures, acting as a technical reference on key initiatives and regulatory alignment.

You will lead architecture reviews, define standards, and produce high/low level designs while supporting Solution Architects and project teams across multiple client environments.

Qualifications

• Top-tier expertise in data center and network security architectures.
• Ability to define roadmaps and reference architectures for complex platforms.
• Experience with regulatory requirements including NIS2 compliance.
• Proven track record in architecture reviews and major design validation.
• Strong collaboration with solution architects and project managers.

Responsibilities

• Define the technological roadmap for network and security platforms.
• Develop and maintain reference architectures and standards.
• Evaluate new technologies and propose evolution trajectories.
• Contribute to simplification of the technology landscape.
• Ensure architectures meet security and resilience requirements.
• Participate in NIS2 initiatives and risk management programs.
• Define standards and best practices for architecture.
• Conduct architecture reviews and validate major designs.
• Act as Architect or Technical Lead on strategic projects.
• Support solution architects and project managers on domain choices.
• Produce architecture documents (HLD, LLD, standards).
• Identify dependencies, risks and cross-impacts.
• Be the reference point for Build and Run teams.
• Support skill development of network and security engineers.
• Facilitate technical communities and architecture reviews.
• Ensure knowledge transfer and documentation of solutions.

Skills

ACI

Algosec

Automation

Communication

Express Route

Firewall

HSRP/VRRP

IP Routing

Load Balancing

MPLS

Netskope

Project Management

Proxy

Roadmap definition

Scripting

Switching

VPN

WAF

WiFi

Tools

Netskope

Algosec

Express Route

Firewall

VPN

WAF

Job description

Keystone Solutions is seeking a Platform Architect specialized in Network Security for a consultancy mission at a client site. You will define, evolve and ensure coherence of the company’s network and security architectures, acting as a technical reference on key initiatives and regulatory alignment.

You will lead architecture reviews, define standards, and produce high/low level designs while supporting Solution Architects and project teams across multiple client environments.