voip network technician

Esolpk Interactive

This full time on-site position is for a US based tech firm Bell Oceanic Communications, our allied company.Core Expertise <ul><li>SIP Protocol Mastery &ndash; In-depth understanding of Session Initiation Protocol (SIP), RTP, and related VoIP signaling protocols.</li><li>Number Routing &amp; Call Flow Management &ndash; Experience configuring and managing DID number routing, call forwarding rules, least-cost routing (LCR), and failover mechanisms. VoIP Server Administration &ndash; Strong hands-on expertise with SIP servers such as Asterisk, FreeSWITCH, Kamailio, OpenSIPS, or FreePBX.</li><li>Server-Side Management &ndash; Ability to deploy, configure, and maintain SIP/VoIP servers on Linux-based environments.</li><li>SIP Trunking &ndash; Setup and management of SIP trunks, carrier interconnections, and termination/origination routes.</li><li>NAT &amp; Firewall Traversal &ndash; Understanding of SBCs (Session Border Controllers), NAT traversal, and firewall configurations for SIP stability.</li></ul>Technical Skills <ul><li>Linux Server Administration &ndash; Strong command-line and system optimization skills. Database Integration &ndash; Experience with MySQL/PostgreSQL for routing tables and billing integration.</li><li>Monitoring &amp; Troubleshooting &ndash; Proficiency with SIP trace/debugging tools (Wireshark, sngrep, tcpdump).</li><li>Security &amp; Compliance &ndash; SIP server hardening, TLS/SRTP implementation, fraud detection, and call authentication.</li><li>Load Balancing &amp; High Availability &ndash; Knowledge of clustering, scaling, and redundancy in SIP environments.</li></ul>Additional Knowledge (Preferred)<ul><li>VoIP Billing Systems &ndash; Integration with billing engines like ASTPP, FusionPBX, or custom solutions.</li><li>API Development &ndash; REST/SOAP APIs for real-time call control and number provisioning.</li><li>Cloud &amp; Virtualization &ndash; Experience deploying SIP solutions on AWS, Azure, or private cloud (Docker, Kubernetes).</li><li>QoS &amp; Monitoring &ndash; Ensuring call quality (MOS score), jitter, latency management, and using monitoring platforms like Zabbix or Grafana.</li></ul>Soft Skills<ul><li>Strong problem-solving and analytical skills. Ability to document call flows, routing policies, and server configurations.</li><li>Team collaboration with developers, network engineers, and support teams.</li><li>Client-focused approach with attention to uptime and call quality.</li></ul>Job Type: Full-timePay: Rs100,000.00 - Rs200,000.00 per monthAbility to commute/relocate:<ul><li>Rawalpindi Satellite Town: Reliably commute or planning to relocate before starting work (Preferred)</li></ul>Application Question(s):<ul><li>What is your current or past Salary package ( actual and with proofs)</li><li>Explain your experience briefly related to our Job description</li><li>Are you willing to work in evening shift from 1PM-10PM Pakistan time?</li></ul>Education:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>SIP/ VOIP and total industry: 2 years (Preferred)</li></ul>Language:<ul><li>English (Preferred)</li></ul>Work Location: In person

SIP/VoIP Specialist

Half Price Packaging PVT Ltd

VoIP Engineer Intern (Fresh IT Graduate)Location: Lahore (Onsite) Job Type: Full-Time (Internship) Company: DigisparoDigisparo is looking for a motivated and passionate VoIP Engineer Intern to join our technical team. This opportunity is ideal for fresh IT graduates who want to build their career in VoIP systems and networking.Responsibilities:<ul><li>Assist in VoIP dialer setup and configuration</li><li>Support SIP, PBX, and routing setup</li><li>Monitor call quality and troubleshoot basic issues</li><li>Provide technical assistance to the senior engineer</li><li>Maintain system documentation</li></ul>Requirements:✔ Fresh graduate in IT, Computer Science, or related field ✔ Basic knowledge of networking concepts ✔ Understanding of SIP, VoIP, or PBX (preferred) ✔ Quick learner with problem-solving skills ✔ Willing to work onsiteWhat We Offer:✨ Hands-on practical training ✨ Professional working environment ✨ Career growth opportunities ✨ Opportunity for permanent position based on performanceApply Now: Send your CV to hr@digisparo.com Contact / WhatsApp: 0305-6558939Job Type: Full-timeWork Location: In person

voip engineer intern

Converge Digital Solutions Pvt Ltd

We are a well-established VoIP company with 10+ years of industry experience looking to hire a Junior to Mid-Level VoIP Engineer. The ideal candidate should have basic to intermediate knowledge of VoIP technologies, SIP Trunking, and networking.Training will be provided if needed, making this role suitable for motivated IT graduates who want to build a strong career in the VoIP &amp; telecom industry.Key Responsibilities:Configure, monitor, and troubleshoot SIP TrunksAssist in resolving VoIP call quality issues (jitter, latency, packet loss)Support VoIP systems and IP telephony infrastructureWork on inbound and outbound call routingCoordinate with senior engineers and VoIP carriersAssist with Asterisk / FreePBX / Softswitch operationsEnsure system stability and uptimeRequired Skills &amp; Qualifications:Bachelor&rsquo;s degree in IT, Computer Science, or Telecom0&ndash;3 years of experience in VoIP / SIP / IP TelephonyBasic understanding of SIP, RTP, codecs, and call flowKnowledge of networking concepts (TCP/IP, NAT, Firewalls)Basic familiarity with Linux systemsWilling to work morning/evening/night shiftStrong learning attitude and troubleshooting skillsPreferred Skills:Asterisk, FreePBX, KamailioSoftswitch or SBC exposureCall center or VoIP service provider experienceExperience with international VoIP carriersWhy Join Us:Training provided (if required)Competitive salary based on skills and experienceLong-term growth in VoIP &amp; TelecomStable, professional in-house work environmentJob Type: Full-timeWork Location: In personJob Type: Full-timePay: Rs30,000.00 - Rs75,000.00 per monthWork Location: In person

VoIP Engineer | SIP Trunk | IT Graduate

Rapid Labs

We&rsquo;re looking for a VoIP Engineer to help build and stabilize a SIP-based calling system.Requirements:<ul><li>Strong experience with SIP, RTP, WebRTC</li><li>SIP servers, call routing, NAT traversal</li><li>Debugging call quality, latency, drops</li><li>Experience with real-time voice systems</li></ul>Nice to have: Asterisk, FreeSWITCH, Kamailio, cloud deploymentsType: Contract or Full-timeApply with: brief summary + relevant VoIP projectsJob Types: Full-time, ContractApplication Question(s):<ul><li>Have you created a SIP server before?</li><li>Have you worked with Asterisk or Jambonz or LiveKit or similar tools before? Please specify.</li></ul>Work Location: Remote

VoIP Engineer

Description: We need an Asterisk expert to configure and deploy a production-grade SIP server.Requirements:<ul><li>Hands-on Asterisk (PJSIP preferred)</li><li>Dialplans, SIP trunking, IVR, call flows</li><li>Call recording, failover, security</li><li>Troubleshooting SIP issues in production</li></ul>Nice to have: Kamailio, FreeSWITCH, cloud VoIP setupsJob Types: Full-time, ContractApplication Question(s):<ul><li>Have you created a SIP server before?</li><li>Have you worked with Asterisk or Jambonz or LiveKit or similar tools before? Please specify.</li></ul>Work Location: Remote

Asterisk VoIP Engineer

Perpetual Technology Services

Job Title: PABX TechnicianLocation: Karachi (Travel Required to Interior Sindh &amp; Balochistan)Job Description: We are looking for a skilled and experienced PABX Technician based in Karachi who is willing to travel to interior Sindh and Balochistan cities for installation, maintenance, and troubleshooting assignments.Key Responsibilities:<ul><li>Installation, configuration, and maintenance of PABX systems.</li><li>Programming and troubleshooting of Panasonic PABX systems.</li><li>MDF cabling, wiring, tracing, and fault rectification.</li><li>Site visits for installation, repair, and technical support.</li><li>Testing and commissioning of telecom systems.</li><li>Providing on-site technical support to clients.</li></ul>Requirements:<ul><li>Strong knowledge of Panasonic PABX programming.</li><li>Experience in MDF cabling and telecom wiring.</li><li>Ability to diagnose and resolve hardware and wiring issues.</li><li>Willingness to travel frequently to interior Sindh and Balochistan.</li><li>Good communication and reporting skills.</li></ul>Job Type: Full-timePay: Rs45,000.00 - Rs50,000.00 per monthWork Location: In person

PABX Technician for Interior Sindh and Baluchistan

Honeywell

<div>The Network and VoIP Solution Architect is responsible for designing, implementing, and maintaining the organization's network and VoIP infrastructure. This role requires a deep understanding of networking technologies, VoIP protocols, and industry best practices to ensure reliable, scalable, and secure communication systems.</div>
 <div>Key responsibilities:
Network Design and Architecture:
<ul><li>Analyze the organization's business requirements and develop a comprehensive network architecture to support current and future needs.
</li><li>Design and implement secure, redundant, and high-performance network solutions, including LAN, WAN, and wireless networks.
</li><li>Evaluate and select appropriate network hardware, software, and protocols to meet the organization's needs.
</li><li>Ensure the network architecture aligns with industry standards and best practices.
</li></ul>VoIP and Unified Communications:
<ul><li>Design and implement a robust VoIP and unified communications infrastructure, including IP telephony, video conferencing, and collaboration tools.
</li><li>Evaluate and select appropriate VoIP hardware, software, and protocols to meet the organization's communication requirements.
</li><li>Ensure seamless integration between the VoIP system and other business applications.
</li><li>Develop and maintain disaster recovery and business continuity plans for the VoIP system.
</li></ul>Project Management and Implementation:
<ul><li>Manage the implementation of network and VoIP projects, including planning, resource allocation, and coordination with cross-functional teams.
</li><li>Develop detailed project plans, timelines, and budgets to ensure successful project delivery.
</li><li>Collaborate with vendors, service providers, and internal stakeholders to ensure successful deployment and integration of network and VoIP solutions.
</li></ul>Continuous Improvement and Innovation:
<ul><li>Stay up-to-date with the latest trends, technologies, and industry best practices in networking and VoIP.
</li><li>Identify opportunities for improving the organization's network and VoIP capabilities and recommend appropriate solutions.
</li><li>Collaborate with the IT team and business stakeholders to align the network and VoIP strategy with the organization's overall technology roadmap.</li></ul></div>
 <div>You must have:
<ul><li>Bachelor's degree in Computer Science, Information Technology, or a related field.
</li><li>8 to 10 years of experience as a Network and VoIP Solution Architect or in a similar role.
</li><li>Certified Cisco Internetwork Expert (CCIE) or equivalent certification in networking.
</li><li>Extensive knowledge of network technologies, protocols, and best practices, including TCP/IP, routing, switching, and wireless networking.
</li><li>Proficient in VoIP technologies, including SIP, VoIP protocols, and unified communications solutions.
</li><li>Strong project management skills and experience in leading complex network and VoIP implementation projects.
</li></ul>We value:
<ul><li>Excellent problem-solving, analytical, and troubleshooting skills.
</li><li>Effective communication and collaboration skills to work with cross-functional teams and stakeholders.</li></ul></div>
 <div>Honeywell helps organizations solve the world's most complex challenges in automation, the future of aviation and energy transition. As a trusted partner, we provide actionable solutions and innovation through our Aerospace Technologies, Building Automation, Energy and Sustainability Solutions, and Industrial Automation business segments &ndash; powered by our Honeywell Forge software &ndash; that help make the world smarter, safer and more sustainable.</div>

ICT Network and VOIP Engineer / Solution Architect - GES

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