To design and implement network and security infrastructures in Data Center, On-Premises, Campus, Private (VMware, OpenStack) and Public Cloud environments. The candidate should possess experience in technical solution proposals, designing, implementing, integrating, and migrating Network Security solutions. As a Technical Lead, you will be responsible for leading technical workshops, project planning tasks, vendor engagements, Bill of Quantity (BoQ) revisions, client interactions, supervising deployment configurations, and maintaining the network and security infrastructures.
Key Accountabilities Responsibilities
Design and Implement various Data center networking technologies including data center fabric (Cisco Spine & Leaf topology with Nexus Dashboard), and integration with SDN (OpenStack Neutron), for a multi-tenancy private cloud environment.
Design and Implement the Data Center fabric with BGP-EVPN & VxLAN
Design and Implement Core and Perimeter firewalls for different technology providers, such as Cisco, Palo-Alto, Fortinet and Juniper, in on-prem and Cloud environments (public & Private clouds)
Design and Implement Intrusion Prevention System for different technology providers, such as Trend Micro, in on-prem and Cloud environments (Private clouds)
Design and Implement load balancer, WAF and GSLB solutions for different technology providers, mainly F5 LTM, F5 ASM, F5 GTM, and F5 NGINX Plus, in on-prem and Cloud environments (Private cloud)
Design and Implement the Network and Security environment on the Private Cloud side, as per the design.
Migration of on-prem infrastructure to the destination environment
Conduct regular security assessments and vulnerability scans of network and security resources, and ensure alignment with standard framework and security best practices
Develop and maintain disaster recovery and business continuity plans
Design and Implement of Identity and Access management solution
Develop and maintain High level Design (HLD) and low-level designs (LLD) documents, Network-Security diagrams, Network-Security installation configuration & guides, support procedures, test plans and runbook
Prepare the required Rack diagrams, cabling, power and capacity requirements, work closely with the Passive infrastructure teams to ensure cabling, power, capacity are met and as required for Data Center hosting.
Work closely with 3rd party technology providers when required.
Conduct user acceptance testing and fully support the implementation team to troubleshoot any issues during the implementation phase
Plan and execute the Operation Readiness process, and Handover to end user
Due-diligence exercises and information gathering for client’s network-security infrastructure (Assessment Exercise)
Stay up-to-date with the latest networking and security features and best practices
Project Management
Perform the project scope, gather client requirements, manage communications
Identify project tasks/activities and develop project schedules.
Collaborate with team members and project stakeholders
Effectively communicate project objectives and goals
Complete project activities on time, within budget and within scope
Project Deliverables
Develop implementation plans
Prepare the Technical Solution Proposal document
Prepare the High-Level Design (HLD) document
Prepare the Low-Level Design (LLD) document
Prepare Network Implementation Plan (NIP) document
Prepare Network Migration Plan (NMP) document
Prepare Network Ready for Use (NRFU) document
Minimum Qualifications
Bachelor's degree or equivalent in Computer Science or related Engineering field
Cisco Certified Internetwork Routing and Switching/Security/Data Center (CCIE) (Highly preferred)
Red Hat Certified Engineer in Red Hat OpenStack (EX310) (Highly preferred)
Cisco Certified Network Professional (CCNP Routing and Switching/Security/Data Centre) (Must)
Fortinet NSE Certifications (Must)
Palo Alto (PCNSE) Certification
F5 LTM/GTM certificate or equivalent vendor certificate (Highly Preferred)
Azure cloud certificates such as Azure Security Engineer (AZ-500), Azure Network Engineer AZ-700 (Preferred)
ITIL foundation certification
Minimum Experience
8 - 12 years' experience in Network Security field
Hands-on experience in designing and implementing Data Center solutions, DC Fabric with Spine & Leaf topology, and BGP-EVPN with VxLAN, and Nexus Dashboard, in multi-tenancy environment.
Hands-on experience in designing and implementing Fortinet Firewalls, F5 LTM/GTM and WAF.
Hands-on experience on security hardening and best practices.
Hands-on experience of Network Virtualization technologies and SDN solutions, such as VMware NSX & OpenStack Neutron
Strong skills on producing and maintaining technical documentation like HLD, LLD and Network diagrams etc.
Experience of routing, switching and firewalling.
Familiarity with automation scripts and infrastructure-as-code
Strong Experience with hybrid cloud architectures and connectivity solutions
Knowledge of compliance standards such as HIPAA, PCI-DSS, and ISO 27001
Preferred Qualifications
Familiarity with Infrastructure Automation tools Including Terraform and Ansible
Familiarity with containerization technologies like Docker and Kubernetes
Knowledge of Python or other scripting languages for automation tasks
Knowledge of CI/CD pipelines and DevOps practices
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Sr Engineer- Network & Security in Abu Dhabi, United Arab Emirates
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