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>