Summary
Overview
Work History
Education
Additional Information
Technical Qualifications
Certification
Timeline
Generic

Hassan Ahmed

Sr.Security Presales Engineer
Cairo

Summary

Strategic Cybersecurity Leader & Solutions Architect with over 10 years of experience delivering high-impact security transformations within the system integration sector. Expert at navigating the full project lifecycle, from hands-on greenfield implementations to senior-level presales strategy for enterprise-scale environments. Proven ability to translate complex technical risks into scalable, business-aligned security architectures. A dedicated mentor and technical authority, focused on fostering stakeholder trust and driving organizational growth through innovative, multi-layered defense strategies.

Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.

Overview

10
10
years of professional experience
16
16
Certifications

Work History

Senior Security Presales

Business Management Company
03.2023 - Current
  • Spearheaded the technical strategy for multi-million dollar cybersecurity transformations for Tier-1 enterprise and government accounts.
  • Acted as a trusted advisor to C-suite stakeholders, articulating the ROI and strategic value of complex, multi-layered security investments.
  • Influenced product roadmaps by providing market-driven feedback to vendors regarding evolving customer needs and competitive gaps.
  • Developed internal technical playbooks and sales toolkits to increase the overall technical win rate and efficiency of the presales department.
  • Orchestrated collaborative efforts between sales, engineering, and legal teams to finalize complex technical contracts and compliance requirements.

Security Presales Consultant

Crystal Networks
03.2022 - 03.2023
  • Partnered with account managers to drive the technical discovery phase, identifying key customer pain points and strategic business drivers.
  • Designed validated, multi-vendor security architectures and translated them into detailed Bills of Materials (BoM) and technical proposals.
  • Conducted high-impact Proof of Concepts (PoC) and technical demonstrations to showcase product value and cross-vendor interoperability.
  • Authored comprehensive Statements of Work (SoW) to define project boundaries and mitigate post-sale implementation risks.
  • Analyzed complex RFP/RFQ requirements and prepared detailed technical compliance matrices for large-scale enterprise bids.

Network Security Team Leader

Interact Technology Solutions
01.2021 - 03.2022
  • Managed a team of implementation engineers, overseeing the technical delivery and quality assurance of multiple concurrent projects.
  • Reviewed and approved High-Level (HLD) and Low-Level Designs (LLD) to ensure technical accuracy and project feasibility.
  • Mentored junior engineers on multi-vendor technologies (Cisco, Fortinet, F5, Infoblox...etc) and professional implementation standards.
  • Acted as the primary technical liaison between the Project Management Office (PMO) and client-side engineering leadership.
  • Standardized delivery methodologies and documentation formats to improve project turnaround times and enhance customer satisfaction scores.

Network Security Specialist

Connect PS
09.2019 - 01.2021
  • Served as the lead technical authority for high-stakes network security integration projects across diverse industry verticals.
  • Optimized security policy frameworks to balance high-speed throughput with granular Zero Trust access controls.
  • Resolved critical "Day-1" integration issues during production cutovers for Tier-1 enterprise accounts, minimizing downtime.
  • Developed standardized configuration templates to streamline the rapid deployment of perimeter security across multi-branch environments.
  • Conducted vulnerability assessments and security hardening of network infrastructure to align with international compliance standards and best practices.

Security Engineer

Barq Systems
11.2018 - 09.2019
  • Integrated multi-vendor security layers, including application delivery (F5 BIG-IP) and DDI security (Infoblox) into complex enterprise environments.
  • Implemented advanced threat protection features, including SSL/TLS inspection, Data Loss Prevention (DLP), and sandboxing technologies.
  • Expertly deployed and integrated F5 BIG-IP solutions, specializing in Local Traffic Manager (LTM) for intelligent load balancing and Global Traffic Manager (GTM/BIG-IP DNS) for multi-site disaster recovery and traffic steering.
  • Optimized wide-area network performance by implementing Riverbed SteelHead appliances, significantly reducing bandwidth consumption and accelerating application delivery across global branch offices.
  • Performed deep-packet analysis and troubleshooting of complex application traffic flows, ensuring seamless interoperability between application delivery controllers and perimeter security layers.

Network Security Engineer

Silicon21
01.2016 - 11.2018
  • Executed end-to-end greenfield deployments and complex hardware migrations for enterprise-grade security infrastructures.
  • Performed hands-on configuration and tuning of high-performance firewalls (Palo Alto, Fortinet, Cisco) and IPS/IDS systems based on Low-Level Designs (LLD).
  • Automated staging and deployment workflows to ensure configuration consistency across large-scale, multi-site network rollouts.
  • Developed and executed comprehensive Site Acceptance Testing (SAT) to validate infrastructure resilience and performance before production handover.
  • Managed post-implementation technical documentation and conducted knowledge transfer sessions for client operations teams to ensure smooth Day-2 support.

Education

Bachelor’s degree - Electronics and Communications

Helwan University
05-2014

Additional Information

  • Strategic Leadership: Proven ability to mentor technical teams and lead high-performance engineering departments in fast-paced environments.
  • Consultative Selling: Expert at building high-trust relationships with C-suite executives and technical stakeholders through a value-driven approach.
  • Project Ownership: Highly self-motivated with a track record of taking full initiative in managing the end-to-end lifecycle of multi-vendor security projects.
  • Adaptive Problem Solving: Excel at navigating high-pressure situations and resolving complex integration challenges with creative, initiative-driven solutions.
  • Business Acumen: Target-driven professional focused on achieving commercial growth by aligning technical architectures with organizational ROI.
  • Technical Team Mentorship: Experienced in supervising and leading engineering teams, focusing on technical excellence, skill development, and cross-functional collaboration.

Technical Qualifications

  • Expert-level Network & Perimeter Security: Extensive experience designing and implementing NGFW, UTM, and ZTNA solutions using Palo Alto, Fortinet, Cisco, ForcePoint, and Huawei technologies.
  • Expertise in Core Infrastructure Defense: Deep knowledge of securing enterprise networks through IPS/IDS, VPNs, SSL/TLS inspection, and DLP integration.
  • Expert Knowledge of Email Security: Advanced proficiency in securing messaging infrastructures using Cisco Secure Email (ESA), FortiMail, and Forcepoint Email Security to mitigate advanced phishing and spoofing threats.
  • Expertise in Network Access Control (NAC): Proven track record in designing and deploying enterprise-wide NAC solutions, including Cisco ISE, HPE Aruba ClearPass, and Ruckus Cloudpath, to enforce secure onboarding and Zero Trust policies.
  • Expert in Multi-Vendor Network & Wireless Technologies: Deep technical command over core routing, switching, and wireless architectures across Cisco, Huawei, Dell, and Ruckus infrastructures.
  • Practical Knowledge in Detection & Response: Strong proficiency in EDR and NDR frameworks, with hands-on experience in SIEM/SOAR platforms such as Splunk, IBM QRadar, and FortiSIEM.
  • Familiarity with Identity & Web Security: Knowledgeable in Application Security (WAF, Bot Management) and Identity & Access Management (IAM, MFA, SSO, PAM) frameworks.
  • Expert Strategic Presales & Design: Proven ability to translate business challenges into end-to-end security architectures, delivering High-Level Designs (HLD) and validated solutions.
  • Expertise in Technical Bidding & Documentation: Highly skilled in RFP/RFQ analysis, compliance matrix preparation, and the generation of accurate Bills of Materials (BoM) and Scopes of Work (SoW).
  • Solution Validation & Delivery: Expert at leading Proof of Concepts (PoC), technical workshops, and high-level solution demonstrations for enterprise-tier clients.

Certification

Cisco Certified Network Associate certificate (CCNA R&S )

Timeline

Senior Security Presales

Business Management Company
03.2023 - Current

Security Presales Consultant

Crystal Networks
03.2022 - 03.2023

Network Security Team Leader

Interact Technology Solutions
01.2021 - 03.2022

Network Security Specialist

Connect PS
09.2019 - 01.2021

Security Engineer

Barq Systems
11.2018 - 09.2019

Network Security Engineer

Silicon21
01.2016 - 11.2018

Bachelor’s degree - Electronics and Communications

Helwan University
Hassan AhmedSr.Security Presales Engineer