Technical Support Engineer - VOIP & MSP
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Technical Support Engineer - VOIP & MSP
Location
Karachi, Sindh, Pakistan
Experience
Mid
Posted
Jul 10, 2026
Apply by
August 9, 2026
Applicants
0
Early applicantEasy applyFull-timeWork from Home
Job Description
### Job Title: Technical Support Engineer – VoIP & MSP
Location: Remote Job Type: Full-Time
### Job Summary
We are seeking a highly motivated and experienced Technical Support Engineer with hands-on expertise in VoIP systems, Managed Service Provider (MSP) environments, and IT Support. The ideal candidate will be responsible for providing technical support, troubleshooting VoIP and network-related issues, managing client environments, and ensuring excellent customer service.
### Key Responsibilities
- Provide Level 1 & Level 2 technical support to clients via phone, email, and ticketing systems.
- Troubleshoot and resolve VoIP-related issues including call quality, SIP trunking, PBX systems, and handset configurations.
- Support and maintain MSP client environments, including workstations, servers, networking equipment, and cloud services.
- Monitor and respond to alerts generated by RMM and monitoring tools.
- Diagnose and resolve network connectivity, DNS, DHCP, VPN, firewall, and wireless networking issues.
- Configure and support VoIP platforms such as 3CX, RingCentral, Vonage, Dialpad, GoTo Connect, or similar solutions.
- Manage Microsoft 365 environments, including Exchange Online, Teams, OneDrive, and SharePoint.
- Perform user account administration through Active Directory and Azure Active Directory.
- Document troubleshooting steps, resolutions, and technical procedures.
- Escalate complex issues to senior engineers when necessary.
- Participate in system deployments, migrations, and onboarding projects.
- Maintain high customer satisfaction through professional communication and timely issue resolution.
### Required Qualifications
- 2+ years of experience in Technical Support, Help Desk, MSP, or IT Support roles.
- Hands-on experience supporting VoIP solutions and SIP-based technologies, including PBX platforms and call quality troubleshooting.
- Strong understanding of TCP/IP, DNS, DHCP, VPN, and firewall concepts.
- Experience with Microsoft 365 Administration.
- Knowledge of Active Directory and Azure Active Directory.
- Experience using PSA and RMM tools in client-facing support environments, including platforms such as ConnectWise, Datto RMM, NinjaOne, Kaseya, or similar platforms.
- Experience handling technical support directly with clients by phone, email, and ticket queues.
- Experience communicating with international clients.
- Business-fluent verbal and written English communication skills.
- Availability during US business hours.
### Preferred Skills
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Experience with 3CX, Asterisk, RingCentral, or similar VoIP platforms.
- Familiarity with VMware, Hyper-V, and virtualization technologies.
- Experience supporting cloud environments such as Microsoft Azure or AWS.
- Knowledge of cybersecurity best practices.
- CompTIA A+, Network+, Microsoft, 3CX, or Cisco certifications are a plus.
### What We Offer
- Professional growth opportunities
- Exposure to international clients and technologies
- Collaborative and supportive work environment
- Training and certification support
Key Responsibilities
- Provide Level 1 and Level 2 technical support via phone, email, and ticketing systems.
- Troubleshoot VoIP issues including call quality, SIP trunking, PBX systems, and handset configurations.
- Support and maintain MSP client environments including workstations, servers, networking equipment, and cloud services.
- Monitor and respond to alerts from RMM and monitoring tools.
- Diagnose and resolve network connectivity, DNS, DHCP, VPN, firewall, and wireless networking issues.
- Configure and support VoIP platforms such as 3CX, RingCentral, Vonage, Dialpad, and GoTo Connect.
- Manage Microsoft 365 environments including Exchange Online, Teams, OneDrive, and SharePoint.
- Perform user account administration through Active Directory and Azure Active Directory.
- Document troubleshooting steps, resolutions, and technical procedures.
- Escalate complex issues to senior engineers when necessary.
- Participate in system deployments, migrations, and onboarding projects.
- Maintain high customer satisfaction through professional communication and timely issue resolution.
Skills Required
VoIPSIPPBXTCP/IPDNSDHCPVPNFirewallMicrosoft 365Exchange OnlineTeamsOneDriveSharePointActive DirectoryAzure Active DirectoryConnectWiseDatto RMMNinjaOneKaseyaCommunicationProblem solvingCustomer service3CXAsteriskRingCentralVMwareHyper-VVirtualizationMicrosoft AzureAWSCybersecurity best practices
Benefits
- Professional growth opportunities
- Exposure to international clients and technologies
- Collaborative and supportive work environment
- Training and certification support
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