Cloudflare WAF consultant

My client is a global financial services company that require a Senior Cloudflare WAF consultant to join their team:

Key requirements:

Cloudflare expertise/Cloudflare WAF knowledge is required (minimum 3 years)
Good knowledge of the 7 layers of the OSI model.
Good knowledge of HTTP, HTTPS, SSL, TLS/mTLS
Knowledge Authentication technologies. (SAML/OAUTH/)
Knowledge and/or experience of Imperva WAF/WAAP on premise, SAAS and/or Cloud are a clear asset for the role
Development: Python, other languages are an asset.

Nice to have:
Terraform/Ansible knowledge & Automation experience
Be a enthusiast in one specific technical domain - can be outside of the ones mentioned here above.
Agile, Scrum, Devops knowledges are assets
CISSP and/or OSCP are assets

Others
PKI knowledge
Reverse Proxies: Apache HTTPD, NGINX are assets.
Basic networking knowledge (Layer 3, 4)
Linux/Unix System Engineer (RedHat)
Language: English

Soft skills
Great teammate and supporter.
Customer focus.
Open Minded.
Eager to learn and evolve
Understanding a problem in a global context and being able to think out of the box (complex analysis)
Can express well-founded opinions and positions and understand their consequences (judgement)