We are looking for an experienced Senior Presales Engineer - Network & Security who can design, position, and present secure, scalable, and high-performance enterprise networking and security solutions. The ideal candidate must have strong technical expertise across Routing & Switching, security, Wireless, cybersecurity, SD-WAN, and Cloud Security, along with proven experience in customer-facing presales engagements.
Responsibilities
- Conduct technical discovery sessions, requirement workshops and solution positioning.
- Prepare HLD/LLD, BOM, solution proposals, and architecture documents.
- Deliver presentations, demos, and POCs to customers.
- Respond to RFP/RFI, create solution write-ups, and technical validations.
- Perform sizing, cost-benefit analysis, and ROI justification.
- Collaborate with OEMs for deal registration and solution validation.
- Engage with client stakeholders with strong articulation and presentation skills.
- Support the Sales team in winning enterprise and government opportunities.
Requirements
- Experience in presales with strong technical expertise in Routing and Switching, Network Security, Wireless, Cybersecurity, SD-WAN, and Cloud Security
- Design and present enterprise networking and security solutions, conduct technical discovery sessions, prepare solution proposals, and engage with clients' stakeholders.
- Presales, POC, Presales Consulting, Network Security, Secure Access Service Edge, Solution Design, Solution Consulting, Solution Architecting, Technical Presales, SD-WAN, Juniper wireless, Solutioning, RFP preparation and response, solution spec'ing for RFP making.
Technical Expertise Required
- Enterprise Networking
- Routing and Switching (BGP, OSPF, EIGRP, MPLS, VRF, QoS)
- Juniper, HPE-Aruba, Cisco
- L2/L3 design, VLANs, STP, HSRP/VRRP/GLBP
- VXLAN, EVPN designs
- WAN and SD-WAN
- SD-WAN: Fortinet, Silverpeak, PaloAlto
- Hybrid WAN (MPLS/DIA/LTE), resiliency design, cloud on-ramp.
- Wireless (Juniper MIST, HPE-ARUBA)
- WLAN design, RF planning, surveys, and roaming optimisation.
- 802.1X, NAC, WIPS
- Security
- NGFW: Palo Alto, Fortinet, Juniper SRX, Cisco Firepower.
- DDOS: NetScout (Arbour)
- WAF, ADC Reverse Proxy: F5
- IPS/IDS, URL filtering, SSL decryption, Web forward proxy, Email Security, NAC: Cisco ISE, ClearPass, FortiNAC.
- Cloud Security: SASE, CASB, Prisma/Netskope/FortiSASE
- SIEM: FortiSIEM, Splunk
- EDR: SYMANTEC, TRENDMICRO, CrowdStrike, Trellix
- NDR: FortiNDR, Extrahop
- DLP: Fortra, Symantec, Forcepoint
- Vulnerability Management: Tenable, Rapid7 Invicti.
- HSM: THALES
- Firewall Management, Policy, Audit and Compliance: Tufin
Compliance
- Knowledge of ISO 27001 NIST, PCI-DSS, GDPR.
Soft Skills
- Excellent communication, presentation and storytelling skills.
- Strong customer handling and stakeholder management
- Ability to work on multiple presales pursuits simultaneously.
- Team player with a collaborative mindset.
- Strong documentation and proposal writing skills.
Education
- Bachelor's degree in Engineering/Technology (preferred).