Job Specifications
Job description
Job Title: Network TDA- PoC Lead
Location: Paris
Contract Type: 3 month
Role Overview:
We are seeking a highly skilled and experienced Technical Design Authority (TDA) to lead and execute a comprehensive Proof of Concept (PoC) for a next-generation enterprise network infrastructure. The TDA will be responsible for designing, validating, and documenting the technical implementation of LAN, Wi-Fi, automation, security, and monitoring capabilities across a multivendor environment.
Key Responsibilities:
PoC Execution & Leadership
Lead the end-to-end execution of the PoC phases: LAN, Wi-Fi, Automation, Security, and Monitoring.
Coordinate with internal teams and vendors to ensure all test scenarios are executed as per plan.
Validate programmability, dynamic segmentation, seamless roaming, and AI/ML capabilities.
Design & Documentation
Develop and maintain high-level and low-level design documents.
Ensure alignment with enterprise architecture and security standards.
Document test results, deviations, and recommendations.
Multivendor Integration
Configure and test Cisco ISE and Aruba ClearPass for NAC and profiling.
Validate interoperability between Cisco and Aruba WLAN controllers and APs.
Automation & Scripting
Develop and execute Ansible playbooks and Python scripts for build/run automation.
Implement Zero Touch Provisioning (ZTP) and micro segmentation policies via APIs.
Security & Compliance
Validate 802.1X authentication, rogue AP detection, and enforcement policies.
Test VRF macro-segmentation and SDA micro segmentation transitions.
Monitoring & Management
Integrate with SIEM platforms (Splunk/ELK).
Demonstrate E2E visibility, backup/restore, and API integrations.
Required Skills & Experience:
Technical Expertise
Deep understanding of enterprise LAN/Wi-Fi architectures.
Hands-on experience with Cisco and Aruba networking platforms.
Strong knowledge of 802.1X, EAP-TLS, NAC, VLANs, SGTs, and VRFs.
Automation & APIs
Proficiency in Ansible, Python scripting, and RESTful APIs.
Experience with network automation and ZTP workflows.
Security & Monitoring
Familiarity with SIEM tools (Splunk, ELK), PKI environments, and posture-based access control.
Experience in implementing and validating security policies.
Tools & Platforms
Experience with iperf3, DHCP/NTP servers, network management platforms.
Familiarity with AI/ML-based network analytics and troubleshooting.
Soft Skills
Strong documentation and communication skills.
Ability to work independently and collaboratively across teams.
Analytical mindset with attention to detail.
Desirable Qualifications:
Cisco CCNP/CCIE or Aruba Certified Expert.
Experience with Wi-Fi 6/6E/7 and MLO testing.
Exposure to SDA fabric and VXLAN overlays.
Deliverables:
Verified PoC test results and reports.
Technical design documentation.
Automation scripts and playbooks.
Recommendations for production deployment.
Languages and locations:
Dutch
Contract: 3 months (for now)