Network Architect- CCIE ( Service Provider, DataCenter) level

Engagement Type: Full-Time, Permanent Annual Effort: Approximately 1000-2,000 hours per year Billing Rate: USD 20–25 per hour Preferred Candidate Locations: India, Pakistan, SriLanka, Australia, New Zealand, Indonesia, Philippines About the Role ATNIS is seeking a highly experienced Senior Network Architect to join our team. You will be responsible for designing, implementing, and optimizing large-scale enterprise network and security solutions. The role supports global enterprise customers and involves close collaboration with teams based in Sydney and India. Key Responsibilities Lead High-Level Design (HLD) and Low-Level Design (LLD) for enterprise network and security architectures. Provide Layer 3 (L3) expertise in routing and switching, with strong hands-on experience in BGP and MPLS. Design and deploy scalable network architectures across enterprise and data center environments. Design and implement network security solutions, including firewalls (L2/L3 services) and F5 technologies. Collaborate with cross-functional engineering, security, and operations teams. Document and maintain network architectures, standards, and best practices. Work closely with clients and stakeholders to ensure network designs align with business requirements. Key Requirements Experience Minimum 12 years of experience in large-scale network design and implementation. At least 5 years of experience in a senior network design or architecture role. Strong expertise in L3 routing and switching, including eBGP, MPLS, and enterprise network architectures. Hands-on experience with Nexus switching, firewalls, and advanced network services. Experience with F5 products is highly desirable. Technical Skills & Certifications Proven experience in creating detailed HLD and LLD documentation. CCIE (Service Provider or Data Center) preferred. CCIP, or equivalent certifications will be considered. Expert-level knowledge of routing technologies and data center networking. Other Requirements Excellent English communication skills, both written and verbal. Full-time availability is mandatory; part-time or freelance candidates will not be considered. Ability to work across multiple regions and time zones.