All Services Engineering & Architecture Multi-Vendor Pre-Sales Engineer - Cisco $90/hr · Starting at $500 Multi-Vendor Pre-Sales Engineer - Cisco, Avaya and ISP Services Certified CCNP Security, CISA, Linux+,CCDA About $90/hr · Ongoing Download Resume Multi-Vendor Pre-Sales Engineer - Cisco, Avaya and ISP Services Certified CCNP Security, CISA, Linux+,CCDA Skills & Expertise AvayaCiscoSales 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Sales Experts