Job Title: VOIP Engineer Sr.
Location: New York, NY
Type: Contract
Compensation: $47.00 Per Hour
Work Model: On-Site
Hours: 40 hours/week
Security Clearance: Public Trust preferred or must be able to obtain one.

Overview
We’re looking for a hands-on VOIP Engineer to support day-to-day VOIP/telecom operations and cabling/network connectivity in an onsite environment. You’ll troubleshoot VOIP phones and collaboration tools, support ISP demarc/fiber/POTS lines, and partner with the network/help desk teams to resolve tickets end-to-end.
Responsibilities

Program, configure, and troubleshoot VOIP phones and telecom issues
Administer licensing and users in VOIP Call Manager
Support ISP handoffs/demarc and connectivity (fiber, POTS, fax lines)
Perform network cable pulls, install network drops, and support physical layer connectivity
Basic troubleshooting for network switches and fiber connections
Support wireless access points (WAPs) and installations
Troubleshoot meeting quality/bandwidth issues using tools like:
- Microsoft Teams Admin Center
- Azure portals
- Network/telemetry data
Support conference rooms and collaboration hardware (Polycom, Cisco, ScreenBeam, or similar)
Work closely with network and help desk teams to resolve trouble tickets end-to-end
Perform other onsite support duties as needed

Requirements

1–3 years experience with VOIP/telecom support (Call Manager experience required)
1–3 years experience with network and wireless equipment
1–3 years experience with cabling (pulls/drops) and fiber connectivity troubleshooting
Experience coordinating with ISPs and supporting demarc/fiber/POTS/fax connections
Strong attention to detail, communication, and customer service

Preferred

CCNA and/or VOIP-related certification(s)

System One, and its subsidiaries including Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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Ref: #851-Rockville-S1

VOIP Engineer Sr.

Key skills

About this role