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Arwen Tech

<div>
 Posted on Oct 28, 2025
 
 
 Title
 
 
 Associate Network Engineer
 
 
 Apply before
 
 
 Nov 30, 2025
 
 
 City
 
 
 Karachi
 
 
 
 Responsibilities
 
 
 
 
 Associate Network Engineer
 
 
 
 Role of Associate Network Engineer is to work full time tacross Pakistan, to support and assisting in planning, design and implementation of an infrastructure that will support current needs and future expansion plans of integrating CISCO, Juniper and other products from Arwen&rsquo;s product portfolio for Arwen&rsquo;s clients across Pakistan.
 
 
 <ul>
 <li>
 Actively participate in deployments across Pakistan.
 </li>
 <li>
 Responsible of opening and handling JTAC and Cisco TAC cases.
 </li>
 <li>
 Works with enterprise level architecture team to implement network configurations including subnet and VLAN implementation, VOIP telephony solutions, VPN tunneling, and wireless LAN implementation at various locations
 </li>
 <li>
 Network Design, integration, optimization and migration.
 </li>
 <li>
 Provide engineering support for troubleshooting
 </li>
 <li>
 Work with team members to identify and resolve customer satisfaction issues related to integration.
 </li>
 <li>
 Any other task assigned by Management.
 </li>
 <li>
 Understands the issues involved with administering and maintaining corporate infrastructure, including network connectivity, Internet access, email, etc
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 
 Knowledge, Skills, Abilities (KSA&rsquo;s) required to successfully perform the job:
 
 
 
 <ul>
 <li>
 Good understanding and practical experience with routing protocols &amp; switching technologies.
 </li>
 <li>
 Advanced kKnowledge in network design, network architecture, protocols and network topology.
 </li>
 <li>
 Must be able to work with end users, communicate clearly, and meet deadlines.
 
 
 </li>
 </ul>
 
 Education, Experience, Licensure, Certification Required For The Position
 
 
 
 <ul>
 <li>
 Experience: Minimum 1 years of progressive experience.
 </li>
 <li>
 Qualification: Bachelors&rsquo; degree in Engineering.
 </li>
 <li>
 Specific technical qualification/certification: JNCIS, JNCIA-IDP, IUWVNCCNP, CCNA
 
 
 </li>
 </ul>
 
 Competencies Required To Successfully Perform The Job
 
 
 
 
 Technical Competencies
 
 
 
 
 Behavioral/General Competencies
 
 
 
 R&amp;S, VIOP, Security
 
 
 Extremely organized and highly motivated
 
 
 Expert Intermediate level (Cisco or Juniper either Strong customer / consumer orientation
 
 
 Excellent communication and presentation skills
 
 
 
 Benefits
 
 
 
 <ul>
 <li>
 Excellent Salary
 </li>
 <li>
 Fuel Allowance
 </li>
 <li>
 Internet Allowance
 </li>
 <li>
 Medical Insurance
 </li>
 <li>
 Annual Leaves
 </li>
 <li>
 Provident Fund
 </li>
 <li>
 EOBI
 </li>
 <li>
 Annual Bonus
 </li>
 </ul>
</div>

Associate Network Engineer

ARWEN TECH (PVT) LTD.

<div>
 &gt; Back to Jobs
 
 
 Network Engineer
 
 
 Posted on Oct 28, 2025
 
 
 Title
 
 
 Network Engineer
 
 
 Apply before
 
 
 Nov 30, 2025
 
 
 City
 
 
 Karachi
 
 
 
 Responsibilities
 
 
 
 Summary of Job Profile:
 
 
 Role of the Network Engineer is to work full-time across Pakistan, to support and assist planning, design and implementation of an infrastructure that will support current needs and future expansion plans of integrating CISCO, Juniper and other products from Arwen&rsquo;s product portfolio for Arwen&rsquo;s clients across Pakistan.
 
 
 
 Essential Duties &amp; Responsibilities
 
 
 
 <ul>
 <li>
 Actively participate in deployments across Pakistan.
 </li>
 <li>
 Responsible for creating HLD (High-Level Design) and LLD (Low-Level Design).
 </li>
 <li>
 Responsible for opening and handling JTAC and Cisco TAC cases.
 </li>
 <li>
 Also responsible for creating BOQ (Bill of Quantities) for both cisco and Juniper products on Cisco configuration and Juniper Configuration tool.
 </li>
 <li>
 Works with enterprise-level architecture team to implement network configurations including subnet and VLAN implementation, VOIP telephony solutions, VPN tunneling, and wireless LAN implementation at various locations.
 </li>
 <li>
 Network Design, integration, optimization and migration.
 </li>
 <li>
 Provide engineering support for troubleshooting.
 </li>
 <li>
 Provide problem resolution following connectivity problems, outages, or performance degradations in the network.
 </li>
 <li>
 Work with team members to identify and resolve customer satisfaction issues related to integration.
 </li>
 <li>
 Maintains network security and ensures compliance with security policies and procedures.
 </li>
 <li>
 Any other task assigned by Management.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 Knowledge, Skills, Abilities (KSA&rsquo;s) required to successfully perform the job:
 
 
 <ul>
 <li>
 Good understanding and practical experience with routing protocols &amp; switching technologies.
 </li>
 <li>
 Advanced knowledge in network design, network architecture, protocols and network topology.
 </li>
 <li>
 Must be able to work with end users, communicate clearly, and meet deadlines.
 
 
 </li>
 </ul>
 
 Education, Experience, Licensure, And Certification Required For The Position
 
 
 
 <ul>
 <li>
 Experience: Minimum 5 years of progressive experience.
 </li>
 <li>
 Qualification: Bachelors&rsquo; degree in Engineering.
 </li>
 <li>
 Specific technical qualification/certification: JNCIA-JUNOS, JNCIS, JNCIP, CCNA,CCNP
 
 
 </li>
 </ul>
 
 Competencies Required To Successfully Perform The Job
 
 
 
 Technical Competencies Behavioral/General Competencies
 
 
 <ul>
 <li>
 R&amp;S, VIOP, Security 1. Extremely organized and highly motivated
 </li>
 <li>
 Expert level (Cisco or Juniper either) 2. Team Leader; Strong directive and team building skills
 </li>
 <li>
 Expert Level in Citrix, RSA 3. Strong customer / consumer orientation
 </li>
 <li>
 Partnership Required Certifications 4. Excellent communication and presentation skills
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 Excellent Salary
 </li>
 <li>
 Fuel Allowance
 </li>
 <li>
 Internet Allowance
 </li>
 <li>
 Medical Insurance
 </li>
 <li>
 Annual Leaves
 </li>
 <li>
 Provident Fund
 </li>
 <li>
 EOBI
 </li>
 <li>
 Annual Bonus
 </li>
 </ul>
</div>

Network Engineer

Cyber Internet Services (Pvt.) Limited

Position: Network Engineer Company: Cyber Internet Services (Pvt.) Limited (Cybernet) Location: Head Office, KarachiJob Type: (Full-time | Onsite) Department: Network EngineeringPosition Overview:Cybernet is seeking a dynamic and highly skilled Network Engineer to join our Network Engineering team. The ideal candidate will be instrumental in the design, deployment, and maintenance of our robust ISP infrastructure. This role offers a unique opportunity to work in a fast-paced, technically advanced environment where your contributions will directly impact the performance, scalability, and reliability of our national network.Key Responsibilities and Duties:&middot; Design, deploy, and maintain ISP core, aggregation, and access networks (Layer 2 and Layer 3).&middot; Configure and troubleshoot network hardware such as routers, switches, firewalls, and load balancers&middot; Implement and manage BGP, OSPF, MPLS, VLANs, VPNs, and QoS policies.&middot; Monitor network performance and availability using tools like Zabbix, Cacti, or SolarWinds.&middot; Conduct root cause analysis and resolution of complex network incidents.&middot; Collaborate with NOC, systems, and field engineering teams for end-to-end service delivery.&middot; Participate in on-call rotations and emergency response for critical network issues.&middot; Maintain and update network documentation, topology diagrams, and change logs.&middot; Evaluate new networking technologies, propose improvements, and contribute to capacity planning.Skills and Qualifications:&middot; Bachelor's degree in Computer Science, Telecommunications, or a related discipline.&middot; Proven experience with routing protocols (BGP, OSPF) and Layer 2 technologies (STP, LACP, VLANs).&middot; Solid understanding of IP addressing, subnetting, IPv6, and CGNAT.&middot; Familiarity with scripting or network automation tools (e.g., Python, Ansible) is a plus.Preferred Certifications&middot; Cisco Certified Network Associate (CCNA) or higher&middot; Juniper Networks Certified Associate (JNCIA)Why Join Us?At Cybernet, we value innovation, collaboration, and continuous learning. You will be part of a passionate team working on cutting-edge technologies that power mission-critical connectivity across Pakistan. We offer a positive and growth-oriented work culture where your skills are nurtured, and your contributions are recognized.How to Apply?If you&rsquo;re ready to take the next step in your career and contribute to building world-class network infrastructure, we invite you to apply by sending your updated resume to careers@cyber.net.pk with the subject line: &ldquo;Network Engineer - Karachi.&rdquo;We look forward to welcoming passionate professionals who are ready to make a difference.Job Type: Full-timeWork Location: In person

Network Engineer - Karachi

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>

DM Clinical Research

<div>The IT Support Specialist I is to provide help to level one issue, as well as knowledge on technology to train staff. 
You will also be responsible for assisting and providing support for technical issues. 
 
DUTIES &amp; RESPONSIBILITIES<ul><li>
Assisting and providing support for technical issues</li><li>
Collaborate with IT team, cross-functional teams and all DMCR departments</li><li>
Work independently in a hybrid environment with limited supervision with the ability to prioritize objectives</li><li>
Serve as the initial point of contact for incoming support requests, provide all level 1 support, enter all activities into the ticketing system, provide updates, and resolve requests in accordance with departmental standards. Ability to triage incoming requests to the appropriate person.</li><li>
Assist in the compilation/maintenance of an accurate inventory of hardware and software</li><li>
Assist in network troubleshooting layer 1 through layer 7 of the OSI model. Including but not limited to network applications and physical cabling (voice &amp; data) issues that affected workstation connectivity.</li><li>
Train staff in how to use a computer, email, audio/video, and telecommunication features and functionality.</li><li>
Create end-user documentation and guides as needed</li><li>
Coordinates and performs support for laptops, desktops, and mobile devices. Including but not limited to peripherals, office copiers, printers, and cameras. Ability to research and resolve technical issues.</li><li>
Deliver and set up equipment in and around metropolitan Houston</li><li>
Any other matters as assigned by management.</li></ul> 
KNOWLEDGE &amp; EXPERIENCE 
 
Education:<ul><li>
High school diploma or GED, required</li><li>
Associates Degree or Bachelor&rsquo;s Degree, preferred</li></ul> 
Experience:<ul><li>
1+ years of help desk function with end user computer support. Experience may be accepted in lieu of experience.</li></ul> 
Credentials:<ul><li>
Network+, Google Workspace Certification, and/or Microsoft 365 Enterprise Admin</li><li>
Required: CompTIA A+ (or equivalent)</li></ul> 
Knowledge and Skills:<ul><li>
Excellent customer service and communication skills</li><li>
Ability to troubleshoot software and hardware problems</li><li>
Familiarity with common software applications and operating systems</li><li>
Ability to work well under pressure</li><li>
Strong time-management skills</li><li>
Experience with ticketing systems</li><li>
Ability to teach technical concepts in a non-technical manner</li><li>
Ability to research technical issues</li><li>
Experience with remote support tools</li><li>
Ability to learn quickly and adapt to new technologies</li></ul></div>

IT Support Specialist I

ABIC

The Credentialing Specialist is responsible for coordinating all aspects of provider credentialing, recredentialing, and payer enrollment within the physician network. This position ensures that all healthcare providers maintain current credentials and are properly enrolled with contracted payers to support uninterrupted billing and patient care. The role requires meticulous attention to detail, strong organizational skills, and an understanding of regulatory and payer requirements.Key Responsibilities:1. Credentialing &amp; Recredentialing<ul><li>Collect, verify, and evaluate provider credentials such as medical licenses, board certifications, DEA, education, training, malpractice history, and work experience.</li><li>Perform primary source verification (PSV) in compliance with NCQA, CMS, and payer standards.</li><li>Track and maintain expiration dates for licenses, certifications, and insurance.</li><li>Facilitate timely recredentialing for providers to maintain active participation status.</li></ul>2. Provider Enrollment &amp; Payer Relations<ul><li>Complete and submit provider enrollment and revalidation applications for Medicare, Medicaid, and commercial insurance payers.</li><li>Manage and monitor enrollment progress to ensure providers are activated for billing and network participation.</li><li>Update and maintain CAQH profiles and ensure information accuracy for all providers.</li><li>Communicate with payers to resolve credentialing or enrollment discrepancies.</li></ul>3. Data &amp; Documentation Management<ul><li>Maintain complete and accurate digital provider files in the credentialing database (e.g., Cactus, MD-Staff, or similar systems).</li><li>Generate reports on credentialing and enrollment status for leadership and operational teams.</li><li>Ensure timely updates to internal systems and payer rosters.</li></ul>4. Compliance &amp; Quality Assurance<ul><li>Adhere to all state, federal, and payer credentialing regulations.</li><li>Maintain confidentiality of provider data in accordance with HIPAA.</li><li>Participate in internal audits and quality improvement initiatives.</li></ul>5. Communication &amp; Team Support<ul><li>Serve as a liaison between providers, payers, practice managers, and internal departments.</li><li>Provide clear updates and guidance to providers regarding required documentation and credentialing status.</li><li>Assist with special projects and process improvement efforts as assigned.</li></ul>Experience:<ul><li>Minimum 1&ndash;2 years of credentialing or provider enrollment experience in a medical group, IPA, or physician network setting.</li><li>Familiarity with payer enrollment processes, CAQH, NPPES, and PECOS systems.</li><li>Knowledge of NCQA standards and healthcare compliance requirements.</li></ul>Skills:<ul><li>Exceptional attention to detail and organization.</li><li>Strong written and verbal communication skills.</li><li>Proficient in Microsoft Office Suite (Word, Excel, Outlook).</li><li>Ability to manage multiple priorities and meet strict deadlines.</li><li>Experience using credentialing software systems.</li></ul>Job Type: Full-timePay: Rs80,000.00 - Rs120,000.00 per monthWork Location: In person

Credentialing Specialist

Explore 354+ Network specialist in Karachi this November. Find roles across top companies and apply now to boost your career.

354 network specialist jobs IN Karachi

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IT Support Specialist I

Credentialing Specialist