The Voice & Network Engineer III provides senior-level technical leadership and support for TD SYNNEX’s enterprise voice and data environments. This role owns advanced troubleshooting, system configuration, vendor coordination, and project delivery across telephony (VoIP, SIP, PBX, Asterisk) and network infrastructure (switching, routing, QoS).
Networking expectations include OSPF (or equivalent dynamic routing) along with full switch configuration and wireless familiarity. Cloud calling administration across Webex and Teams is core to the role. Microsoft Teams Rooms and video conferencing platform experience is optional but valued.
The position serves as an escalation point, mentor, and technical lead within the team, partnering with carriers and vendors to deliver projects across multiple regions, including LATAM. Bilingual English / Spanish is a plus for cross-region coverage.
“Let’s Achieve Great Outcomes. TD SYNNEX is the partner that helps unlock business results for all.”
What You’ll Do:
- Provide architecture-level support for telephony — Asterisk programming, SIP trunk design, carrier and PSTN troubleshooting, call quality analysis, and QoS for voice. (30%)
- Lead network engineering work — full switch configuration, VLAN / trunk / STP, HSRP / VRRP, OSPF (or equivalent dynamic routing), QoS for voice, and wireless support (Aruba / Meraki / Cisco WLC). (20%)
- Administer cloud calling platforms at the senior level — Webex Calling policy and dial plan, Webex Contact Center, Microsoft Teams Calling policy, and hybrid voice topology. (15%)
- Own advanced EasyVista tickets — complex hotline / call-flow builds, holiday and time-of-day routing design, and senior escalations from L1 / L2 staff. (10%)
- Coordinate with carriers and vendors; plan, deliver, and document projects, including multi-region rollouts across the Americas (US / CR / LATAM) and partner regions. (10%)
- Mentor Telecom Engineer I and II staff and serve as a senior escalation point. (5%)
- Manage Microsoft Teams Rooms, Webex Devices, and video conferencing platform integrations as opportunity arises. (5%)
- Lead on-call ownership, RCA discipline, and change-management discipline. (5%)
What We’re Looking For:
- 6+ years of enterprise telecom and network engineering experience.
- Advanced knowledge of telephony (PBX, VoIP, SIP) and data networking.
- Strong hands-on experience with Asterisk (or equivalent enterprise PBX), SIP trunks, and carrier coordination.
- Strong experience with network switching and routing CLI configuration, including OSPF or equivalent dynamic routing.
- Experience supporting Webex Calling, Webex Contact Center, and Microsoft Teams Calling at the policy and admin level.
- Experience delivering multi-region projects (Americas, LATAM, or equivalent cross-region work).
- Bilingual English / Spanish a plus for LATAM coverage.
- Demonstrated ability to lead technical efforts and mentor others.
- Possesses strong leadership skills with a willingness to lead, create new ideas, and be assertive.
- Able to execute instructions and to request clarification when needed.
- Able to perform basic mathematical calculations.
- Able to recognize and attend important details with accuracy and efficiency.
- Able to communicate clearly and convey necessary information.
- Able to interact effectively with all levels of management.
- Possesses strong multi-cultural interpersonal skills.
- Possesses strong organizational and time management skills, driving tasks to completion.
- Able to constructively work under stress and pressure when faced with high workloads and deadlines.
- Able to maintain and promote social, ethical, and organizational standards in conducting internal and external business activities.
- Able to work independently with minimum supervision.
- Able to maintain confidentiality of sensitive information.
- Able to build solid, effective working relationships with others.
- Able to exhibit ability to be sensitive to the needs, concerns, and feelings of others.
- Able to quickly learn new systems and technology.
- Able to use relevant computer system applications at an advanced level.
Other Education / Certifications:
- Bachelor’s degree in IT, telecom, networking, or related field preferred.
- CCNA required; CCNP (Enterprise or Collaboration) preferred.
- Asterisk dCAP / dCAA or Cisco CCNP Collaboration preferred.
- Microsoft Teams Rooms or Teams Voice Engineer certification a plus.
Working Conditions:
- Remote with occasional on-site IDF / closet work as needed.
- On-call availability required as necessary.
- Professional environment.
- Some travel may be required for project delivery and site work.
At TD SYNNEX, our values guide everything we do: Together, We Own It, We Dare to Go, We Grow and Win, and above all, We Do the Right Thing. These principles shape how we work with each other, our partners, and our communities as we drive innovation and create lasting impact.
What’s In It For You?
- Elective Benefits: Our programs are tailored to your country to best accommodate your lifestyle.
- Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development, and many more on-demand courses.
- Elevate Your Personal Well-Being: Boost your financial, physical, and mental well-being through seminars, events, and our global Life Empowerment Assistance Program.
- Diversity, Equity & Inclusion: It’s not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education, meaningful peer-to-peer conversations, and equitable growth and development opportunities.
- Make the Most of our Global Organization: Network with other new co-workers within your first 30 days through our onboarding program.
- Connect with Your Community: Participate in internal, peer-led inclusive communities and activities, including business resource groups, local volunteering events, and more environmental and social initiatives.
Don’t meet every single requirement? Apply anyway.
At TD SYNNEX, we’re proud to be recognized as a great place to work and a leader in the promotion and practice of diversity, equity and inclusion. If you’re excited about working for our company and believe you’re a good fit for this role, we encourage you to apply. You may be exactly the person we’re looking for!
