devops engineer

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network 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

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

Network Squad

About Network Squad LtdNetwork Squad Ltd is a trusted provider of IT infrastructure and surveillance solutions. We deliver advanced networking and CCTV systems to enterprises, ensuring reliability, scalability, and security. Our goal is to empower organizations with robust infrastructure and surveillance solutions.Job PurposeThe Network &amp; CCTV Engineer will be responsible for designing, deploying, and maintaining network infrastructure along with commissioning CCTV and surveillance systems. This dual role requires expertise in network engineering and hands-on experience in CCTV installations, configuration, and integration with client environments.Key Responsibilities<ul><li>Design, configure, and maintain LAN, WAN, WLAN, and VLANs.</li><li>Install, configure, and troubleshoot routers, switches, firewalls, wireless solutions, CCTV systems including IP cameras, NVRs, DVRs, and VMS platforms.</li><li>Configure and manage VPNs, IP addressing, and Switching routing protocols (BGP, OSPF, EIGRP).</li><li>Monitor network performance and ensure high availability.</li><li>Implement network security measures and conduct regular audits.</li><li>Provide 2nd/3rd level network support for escalated issues.</li><li>Ensure proper integration of CCTV with networking infrastructure.</li><li>Conduct site surveys, prepare BoQ, and provide technical input for project planning.</li><li>Troubleshoot CCTV system faults, including video loss, poor image quality, or connectivity issues.</li></ul>Required Skills &amp; Qualifications<ul><li>Bachelor&rsquo;s degree in IT, Computer Science, Electronics, or related field.</li><li>3+ years of experience in networking and CCTV systems.</li><li>Strong knowledge of TCP/IP, VLANs, VPNs, DHCP, DNS, and routing protocols.</li><li>Hands-on experience with switches, routers, and firewalls (Cisco, Aruba, Palo Alto, etc.).</li><li>Proficiency in CCTV systems (Hikvision, Dahua, Axis, or similar).</li><li>Experience in CCTV commissioning including camera setup, IP configuration, and VMS integration.</li><li>Ability to interpret technical drawings and site layouts.</li><li>Relevant certifications (CCNA/CCNP, CompTIA Network+, CCTV vendor certifications) preferred.</li></ul>What We Offer<ul><li>Competitive compensation and allowances.</li><li>Opportunity to work on enterprise-scale networking and CCTV projects.</li><li>Career progression in IT infrastructure and security solutions.</li></ul>Job Type: Full-timeEducation:<ul><li>Master's (Preferred)</li></ul>License/Certification:<ul><li>Cisco Certification CCNA &amp; CCNP (Preferred)</li></ul>Work Location: In person

Network & CCTV Engineer

Fusion Ave (Private) Limited

System Support &amp; Network &amp; Security EngineerLocation: Shahrah-e-Faisal, Karachi Shift: Night (06:00 PM &ndash; 02:00 AM, Monday&ndash;Friday) Job Type: Full-time | On-siteCompany OverviewFusion Ave Private Limited (FAPL) is a well-established and diverse conglomerate, seeking an enthusiastic and skilled System Support &amp; Network &amp; Security Engineer to join our IT team.We are looking for a credible, capable, and communicative professional who can ensure smooth operations, secure networks, and lead advanced troubleshooting across our IT infrastructure.Job Responsibilities<ul><li>Design, implement, and maintain LAN, WAN, VPN, and Wi-Fi solutions</li><li>Provide remote system and network support (RDP, RDS, Azure AD, Hybrid Cloud)</li><li>Configure and manage firewalls, IDS/IPS, VPNs, and SIEM tools</li><li>Monitor and analyze security logs for anomalies or threats</li><li>Conduct penetration testing, vulnerability scanning, and remediation</li><li>Administer Microsoft 365 (Outlook, Teams, SharePoint)</li><li>Ensure compliance with NIST, ISO 27001, and CIS Controls</li><li>Collaborate with vendors and ISPs to ensure performance and SLAs</li><li>Lead and guide a team of engineers and administrators</li><li>Maintain documentation, reporting, and resource planning for IT projects</li></ul>Key Requirements<ul><li>Bachelor&rsquo;s/Master&rsquo;s in Computer Science or related field</li><li>Proven experience in network design, system support, and cybersecurity</li><li>Hands-on knowledge of Routing Protocols, Encryption Techniques, and CDN Optimization</li><li>Strong understanding of firewall management and VPN security</li><li>Familiarity with Hybrid Cloud Environments &amp; Azure AD integration</li><li>Ability to conduct cybersecurity audits and patch vulnerabilities</li></ul>Why Join Us?<ul><li>Be part of a forward-thinking IT-driven organization</li><li>Work with cutting-edge technologies in cybersecurity and networking</li><li>Career growth opportunities in a professional and diverse team environment</li></ul>How to ApplyInterested candidates can send their updated resume to: hr@fapl.com.pkJob Type: Full-timePay: Rs75,000.00 - Rs100,000.00 per monthWork Location: In person

System Support and Network & Security 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)

Logon Broadband Pvt Ltd

Logon Support Officer (NOC Department) CCNARotational ShiftsJob Description:We are seeking a highly motivated and enthusiastic individual to join our team as a Logon Support Officer (NOC Department) CCNA on, this the best opportunity to kick start your career in networking field with practical hands-on experience.. As a Junior Network Engineer, you will have the opportunity to gain hands-on experience and develop your skills in designing, implementing, and supporting our network infrastructure. This is an excellent opportunity for a recent graduate or an individual with limited professional experience in the networking field to kick-start their career and grow within our organization.Responsibilities:Assist in designing and implementing network infrastructure, including LAN, WAN, and wireless networks. Configure and maintain network equipment, such as routers, switches, firewalls, and access points. Collaborate with senior network engineers in evaluating and implementing network security measures Stay updated with the latest networking technologies and industry trends to support continuous improvement efforts. Provide support and assistance to end-users regarding network-related inquiries and incidents.Qualifications:Bachelor's degree in Computer Science, Information Technology, or a related field. Knowledge of networking fundamentals, protocols, and concepts, such as TCP/IP, VLANs, DNS, DHCP, Routing protocols. Familiarity with network equipment, including routers, switches, firewalls, and wireless access points.Excellent communication and interpersonal skills to collaborate effectively with team members and end-users.Eagerness to learn and develop new skills in networking technologies and practices. Prior internship or practical experience in a networking role is desirable but not required. Ability to work well in a fast-paced environment and handle multiple tasks simultaneously.To apply, please submit your resume to careers@lbi.net.pk by 20th September, 2025.Only shortlisted candidates will be contacted for interviews.Salary: Rs. 30,000 to Rs. 35,000 / MonthJob Type: Full-timePay: Rs30,000.00 - Rs35,000.00 per monthWork Location: In person

Logon Support Officer (NOC Department) CCNA Male/Female

Fiberish Pvt Ltd

Position: NOC Engineer Shift Type: Rotational (Morning/Evening/Night) Location: KarachiResponsibilities:<ul><li>Design, implement, and maintain networking systems to support company operations.</li><li>Conduct regular assessments of network security and recommend enhancements as needed.</li><li>Collaborate with cross-functional teams to troubleshoot and resolve network issues promptly.</li><li>Ensure the efficient operation of routers, switches, firewalls, and other networking equipment.</li><li>Implement network policies and procedures to optimize performance and security.</li><li>Monitor network performance and recommend adjustments to meet changing business needs.</li><li>Provide technical support to end-users and assist in resolving connectivity issues.</li><li>Collaborate in the planning and execution of network infrastructure upgrades and expansions.</li></ul>Requirement:<ul><li>Proficiency in networking protocols and technologies (TCP/IP, DNS, DHCP, VLANs, VPNs, PPPoE, QinQ , IPSec)</li><li>Good Knowledge &amp; hands-on experience of Static &amp; dynamic Routing Protocols.</li><li>CCNA Certification will be a plus.</li><li>Awareness of industry trends, emerging technologies, and best practices in network engineering.</li><li>Knowledge of network monitoring tools (e.g., Cacti, Librenms, Nagios, SolarWinds, PRTG) and network management systems.</li><li>Should be able to work in a team and perform under pressure.</li><li>Multi-tasking.</li><li>Excellent verbal &amp; written communication skills.</li></ul>Job Type: Full-timeAbility to commute/relocate:<ul><li>Karachi: Reliably commute or planning to relocate before starting work (Required)</li></ul>Work Location: In person

NOC Engineer

Explore 268+ Network engineer in Karachi this September. Find roles across top companies and apply now to boost your career.

268 network engineer jobs IN Karachi

Network Engineer

Network Engineer

Network & CCTV Engineer

System Support and Network & Security Engineer

VOIP Engineer (Contractual)

Logon Support Officer (NOC Department) CCNA Male/Female

NOC Engineer