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technical support engineer Jobs in Karachi

technical support engineer

networking engineer

7G FUSE

JOB DESCRIPTIONWe are seeking a Network Engineer with strong foundational knowledge in networking (CCNA level) and hands-on experience in building and testing network labs. The ideal candidate will have practical expertise in configuring and troubleshooting various network technologies, mid-level Linux administration skills, and a solid understanding of VPN/IPSec. Exposure to scripting and cellular modem configurations will be considered an added advantage.The role also requires strong customer engagement skills for implementing solutions at client sites, including design discussions, documentation, knowledge transfer, and post-implementation support.JOB RESPONSIBILITIESMust Have,<ul><li>Design, configure, and maintain lab environments for testing different network scenarios (e.g., VLANs, trunking, firewalling, VRRP, port channel, DHCP, static &amp; dynamic routing, traffic shaping/QoS, dynamic DNS).</li><li>Implement and troubleshoot VPN technologies including IPSec, DMVPN (Dynamic Multipoint VPN), site-to-site, and remote access.</li><li>Configure and manage SD-WAN solutions including policies, routing, and performance monitoring.</li><li>Work with Linux systems for networking-related tasks, monitoring, and troubleshooting.</li><li>Interpret and use Linux troubleshooting tools such as tcpdump, SSH, Telnet, traceroute for diagnostics.</li><li>Support testing and validation of network products and solutions before deployment.</li><li>Create and maintain network documentation (topologies, test cases, and configurations).</li><li>Collaborate with cross-functional teams for product testing and performance validation.</li><li>Customer-facing implementations,</li><li>Participate in discussions with customers to understand requirements and propose network designs.</li><li>Create and present design diagrams and deployment plans showing how our products will integrate at customer premises.</li><li>Conduct knowledge transfer (KT) sessions with customer teams post-deployment.</li><li>Provide ongoing technical support to customers after implementation.</li><li>Soft Skills,</li><li>Strong problem-solving and troubleshooting skills.</li><li>Ability to work independently and in a team environment.</li><li>Good documentation and communication skills.</li><li>Analytical mindset with attention to detail.</li></ul>Good To Have,<ul><li>Experience in shell scripting for automation.</li><li>Knowledge of cellular networking, modems, and AT-commands.</li><li>Understanding of Network Monitoring &amp; Management Systems (NMS) such as SolarWinds, ManageEngine, PRTG, and Syslog servers.</li><li>Exposure to advanced firewalling, load balancing, or multi-vendor WAN optimization.</li></ul>SKILLSET REQUIREMENT<ul><li>CCNA or CCNP level knowledge of networking concepts and protocols,</li><li>Mid-level knowledge of Linux system administration (tools, services and troubleshooting),</li><li>Strong hands-on experience with SD-WAN, routing, switching, VLANs, firewall basics, and DMVPN.</li><li>Familiarity with lab setups for testing different network features.</li><li>Strong understanding of VPNs (IPSec, DMVPN) and secure connectivity.</li><li>Ability to interact with customers professionally, deliver design documentation, and perform on-site implementations.</li></ul>Job Type: Full-timeLocation:<ul><li>Karachi (Required)</li></ul>Work Location: In person

Network Engineer

Ibix Global Tech

Ibix Global is a leading technology company dedicated to delivering innovative networking solutions. We are looking for a dedicated and proficient Network Engineer with a strong background in Layer 2 and Layer 3 networks switching and routing. The ideal candidate will possess a minimum of 2 - 5 years of hands-on experience in designing, configuring, and maintaining complex network infrastructures.Key Responsibilities:<ul><li>Collaborate with cross-functional teams to design and implement scalable and efficient network solutions. This includes planning, configuring, and optimizing Layer 2 and Layer 3 networks.</li><li>Demonstrate an in-depth understanding of switching and routing protocols, including VLANs, BGP, OSPF, EIGRP, and STP. Implement best practices to ensure network stability and redundancy.</li><li>Diagnose and resolve network issues promptly to minimize downtime. Utilize advanced troubleshooting techniques and network monitoring tools to maintain optimal network performance.</li><li>Implement security measures such as firewall rules, access control lists, and intrusion detection/prevention systems to safeguard the network infrastructure.</li><li>Maintain accurate network documentation, including network diagrams, configurations, and change logs.</li><li>Collaborate effectively with other IT professionals, including system administrators, to ensure seamless integration of network and system components.</li><li>Stay updated with industry trends and emerging technologies to recommend and implement improvements in network infrastructure.</li></ul>Qualifications:<ul><li>Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).</li><li>2 - 5 years of hands-on experience in network engineering and administration.</li><li>Expertise in Layer 2 and Layer 3 network switching and routing.</li><li>Proficiency in network protocols and technologies such as VLANs, BGP, OSPF, EIGRP, STP, and more.</li><li>Strong problem-solving and troubleshooting skills.</li><li>Knowledge of network security principles and best practices.</li><li>Excellent communication and teamwork abilities.</li><li>Relevant industry certifications (e.g., CCNA, CCNP, CCIE) a plus.</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>What is your notice period?</li><li>How many total years of experience do u have?</li><li>What is your current monthly salary package?</li><li>What is your expected monthly salary package?</li></ul>Experience:<ul><li>Network Engineer: 3 years (Required)</li></ul>Work Location: In person

ibex

<div>
 Ibex is looking for a
 
 Network Engineer
 
 with intermediate-level expertise in resolving hardware and software platform issues within a complex, multi-layered network infrastructure.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Experienced in WAN protocols (BGP, EIGRP, OSPF) and LAN/WLAN technologies (DNS, IP addressing, QoS, Spanning Tree, Multicast), with hands-on expertise in Cisco Catalyst switches and Cisco ISR/ASR routers
 </li>
 <li>
 Troubleshoot and provide Tier 1/2/3 support to diagnose and resolve escalated issues that may lead to service degradation or interruptions across the Data Center, Disaster Recovery (DR) site, regional hubs, and all branch locations
 </li>
 <li>
 Knowledge of next-generation firewalls (multi-vendor: Cisco ASA, Palo Alto, FortiGate) and security products/practices including ACLs, firewalls, VPNs, etc.
 </li>
 <li>
 Proficient in proactive network monitoring using tools like SolarWinds and PRTG across 1,000+ devices; solid understanding of NMS/Syslog monitoring, alerting, and escalation processes
 </li>
 <li>
 Familiar with wireless access controllers and access points
 </li>
 <li>
 Intermediate understanding of network system design principles, best practices, and standards
 </li>
 <li>
 Strong written and verbal communication skills, including the ability to deliver project-level presentations to business stakeholders
 </li>
 <li>
 Excellent troubleshooting and critical thinking skills to analyze and resolve complex technical issues
 </li>
 <li>
 Capable of drafting and documenting network designs, configurations, and operational standards
 </li>
 <li>
 Project experience implementing core infrastructure, networking, and cloud-based services for business teams or consumers
 </li>
 <li>
 Skilled in configuring and installing various network devices and services (e.g., routers, switches, firewalls, VPNs, etc.)
 </li>
 <li>
 Familiar with 24x7 operations and rotational NOC-based shift environments
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 Proactive monitoring of a 1,000+ device network using tools such as SolarWinds and PRTG; strong knowledge of NMS/Syslog monitoring, alerting, and escalation procedures
 </li>
 <li>
 Hands-on experience with Cisco IOS, Cisco ASA, Palo Alto firewalls, Fortinet Wireless, SolarWinds, and other network management utilities
 </li>
 <li>
 Expertise in routing, switching, and VPN troubleshooting, with a solid understanding of WAN and internet multi-homing architecture
 </li>
 <li>
 Knowledge of wireless access controllers and access points
 </li>
 <li>
 2&ndash;4 years of experience in a relevant networking role
 </li>
 <li>
 Master&rsquo;s or Bachelor&rsquo;s degree in Computer Science or Engineering
 </li>
 <li>
 CCNA certification is required; CCNP or equivalent (certified) is preferred
 </li>
 </ul>
</div>

Denning Services Private Limited

We are looking for an IT Networking Officer, based in Bahria Town KarachiResponsibilities:<ul><li>Network management (Unifi, Grand stream), Wi-Fi, printing.</li><li>Security system maintenance (CCTV, firewalls, antivirus).</li><li>Hardware/software troubleshooting.</li><li>User account and permission management.</li><li>Computer lab and event support.</li><li>IT supply ordering and infrastructure upgrades.</li></ul>Requirements:<ul><li>Proven IT systems &amp;amp; networking experience.</li><li>Experience in inventory, CCTV, and LAN setup.</li></ul>Location: Shahrah e Faisal, PECHSJob Type: Full-timePay: Rs50,000.00 - Rs70,000.00 per monthWork Location: In person

IT Networking Officer

Comstar(Pvt.) Ltd.

Job Description:You will be Responsible for :<ul><li>Provide design, implementation, technical support services and consulting to Managed Services client to meet their business needs.</li><li>Present the product effectively to prospective customers.</li><li>Experience in analysis of requirements, proposal preparation, responding to RFPs / demos, and conducting POCs.</li><li>Serve as technical point of contact on customer engagements, and internal projects</li><li>Installation, configuration, and management of networking equipment such as switches, routers, Wireless LAN and firewalls.</li><li>Installation, configuration, and management of Endpoint Security Solutions such as Antivirus, DLP.</li></ul>Mandatory Skills Required :<ul><li>CCNA Certified</li><li>Expert knowledge of Sophos Firewall, Endpoint or Company equipment and technologies</li><li>Expert knowledge of Endpoint Protection, DLP.</li><li>Ability to communicate technical concepts to non-technical people.</li><li>Ability to multi-task in a fast-paced environment</li><li>Hands-on experience in deploying &amp; Troubleshooting , Sophos, Sangfor, Fortinet Baracuda's Email, Firewall &amp; WAF solutions.</li><li>Hands-on experience in deploying &amp; Troubleshooting , Sophos, TrendMicro, Kaspersky, Bitdefender's Endpoints solution.</li><li>Expert knowledge of layer 2 and layer 3 technologies with a focus on network equipment, specifically routers, switches, firewalls.</li></ul>Qualification &amp; Experience :<ul><li>Experience : At least 01 - 02 years</li><li>Job Code : NE-0925</li><li>Qualification : BS/BE IT, computer science, Electronics, Electrical, Telecom</li><li>Location: Karachi</li></ul>Apply at jobs@comstar.com.pk (Please mention Job Code in Subject)Job Type: Full-timeLanguage:<ul><li>English , Urdu (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>Work Location: In person

M.A.TECH

We are looking for a talented CCTV &amp; Network Engineer to join our team. The right candidate will be responsible for installing, configuring, and maintaining CCTV surveillance systems along with network infrastructure.Key Responsibilities<ul><li>Install, configure &amp; maintain CCTV cameras, DVR/NVR, and IP-based surveillance systems.</li><li>Set up, manage, and troubleshoot LAN/WAN networks, routers, switches, and Wi-Fi devices.</li><li>Integrate CCTV systems with networking solutions.</li><li>Perform preventive maintenance, testing, and troubleshooting.</li><li>Provide technical support and resolve client issues on-site or remotely.</li><li>Document installation and service activities.</li></ul>Requirements<ul><li>Diploma/Degree in Networking, Electronics, or IT (preferred).</li><li>Strong knowledge of CCTV systems &amp; IP networking.</li><li>Hands-on experience with routers, switches, and structured cabling.</li><li>Ability to diagnose and resolve technical issues efficiently.</li><li>Excellent communication and teamwork skills.</li></ul>What We Offer<ul><li>Competitive salary &amp; benefits package.</li><li>Professional growth &amp; training opportunities.</li><li>Supportive and collaborative work environment.</li></ul>Job Type: Full-timePay: From Rs45,000.00 per monthWork Location: In person

CCTV & Network Engineer

Arc Inventor

We are seeking a skilled VoIP Engineer to design, deploy, configure, and maintain VoIP systems and unified communications solutions. The ideal candidate will have hands-on experience with SIP-based technologies, PBX platforms, call routing, session border controllers (SBCs), and network optimization for voice traffic. This role requires strong troubleshooting skills, deep understanding of networking protocols, and the ability to ensure secure, reliable, and high-quality voice communications across the organization.Key Responsibilities<ul><li>Design, implement, and manage VoIP infrastructure (PBX, IP phones, softphones, SBCs, gateways).</li><li>Configure and support SIP trunks, call flows, DID management, and VoIP carrier integrations.</li><li>Monitor VoIP systems performance, call quality, and latency issues to ensure optimal service.</li><li>Troubleshoot and resolve complex VoIP, SIP, and RTP-related incidents.</li><li>Implement QoS (Quality of Service), VLANs, and network optimization for voice traffic.</li><li>Manage VoIP security including firewalls, SBCs, and encryption protocols (TLS/SRTP).</li><li>Work with vendors and service providers to resolve escalated issues and manage system upgrades.</li><li>Maintain documentation including system diagrams, configurations, and standard operating procedures.</li><li>Provide technical support and training to end-users and IT staff as required.</li><li>Participate in disaster recovery and business continuity planning for VoIP systems.</li></ul>Required Skills &amp; Qualifications<ul><li>Bachelor&rsquo;s degree in Computer Science, Telecommunications, or related field (or equivalent experience).</li><li>Proven experience as a VoIP Engineer, Network Engineer, or Unified Communications Specialist.</li><li>Strong knowledge of VoIP protocols (SIP, RTP, H.323, MGCP).</li><li>Hands-on experience with VoIP platforms (e.g., Asterisk, FreePBX, Cisco Call Manager, Avaya, 3CX, or similar).</li><li>Familiarity with SBCs, gateways, and SIP trunking providers.</li><li>Solid networking skills: TCP/IP, DNS, DHCP, VLANs, QoS, firewalls, VPNs.</li><li>Experience in troubleshooting call quality issues using tools like Wireshark.</li><li>Knowledge of VoIP security best practices (TLS, SRTP, NAT traversal, SBC).</li><li>Strong problem-solving and communication skills.</li></ul>Job Type: ContractWork Location: In person

VOIP Engineer (Contractual)

Explore 317+ Networking engineer in Karachi this September. Find roles across top companies and apply now to boost your career.

317 networking engineer jobs IN Karachi

Network Engineer

Network Engineer

Network Engineer

IT Networking Officer

Network Engineer

CCTV & Network Engineer

VOIP Engineer (Contractual)