Job Description

Roles & Responsibilities

Responsibilities:

Design enterprise networking and security solutions aligned with customer requirements and business objectives
Develop:

High-Level Designs (HLD)
Low-Level Designs (LLD)
Technical proposals
Bill of Quantities (BOQs)
RFP/RFI responses

Design architectures covering:

LAN/WAN infrastructure
Enterprise wireless solutions
SD-WAN
Network security integrations

Support strategic opportunities and complex solution positioning activities

Technical Advisory & Solution Positioning

Act as a Subject Matter Expert (SME) in networking and security technologies
Conduct customer workshops, technical presentations, demonstrations, and architecture discussions
Lead Proof of Concepts (PoCs), technical validations, and solution assessments
Perform competitive positioning and vendor comparison activities
Stay updated on emerging technologies, vendor roadmaps, and industry trends

Customer Engagement & Relationship Management

Engage with enterprise and government customers to understand business and technical requirements
Translate customer challenges into scalable and secure technical solutions
Support account teams in developing long-term customer relationships
Contribute to account planning and solution strategy initiatives

Cross-Functional Collaboration

Collaborate closely with Sales, Security, and Delivery teams to ensure successful solution alignment and execution
Support onboarding and technical handover activities to delivery and implementation teams
Participate in customer success and post-sales support initiatives where required

Governance, Security & Best Practices

Ensure proposed solutions align with customer standards, security requirements, and industry best practices
Recommend improvements to network availability, scalability, and security posture
Support the implementation of secure networking and segmentation practices
Maintain accurate technical documentation and solution records

Technical Leadership & Knowledge Sharing

Mentor junior and mid-level engineers across networking and security technologies
Lead internal technical knowledge-sharing and enablement sessions
Support technical capability development and certification initiatives within the team

Project & Procurement Support

Support project planning, technical reviews, and implementation readiness activities
Assist procurement and commercial teams with product selection and technical validation
Ensure proposed solutions are scalable, compatible, and aligned with customer environments

Desired Candidate Profile

The Senior Presales Engineer Networking & Security is responsible for designing, positioning, and supporting enterprise networking and security solutions for customers across the region. The role acts as a trusted technical advisor throughout the sales lifecycle, supporting opportunity qualification, solution design, technical presentations, and customer engagement activities./p>

Working closely with sales, security, and delivery teams, the engineer develops scalable, secure, and high-performance infrastructure solutions aligned with customer business and technical requirements. The role also contributes to strategic solution positioning, technical leadership, and the continuous enhancement of ZainTECH s networking and security capabilities./p>

Senior Presales Engineer - Networking & Security ZainTech