networking & dns specialist

2 days ago

Doha, Baladīyat ad Dawḩah, Qatar Thabt Gulf Digital Soulution Full time 60,000 - 120,000 per year

The Networking & DNS Specialist is responsible for managing, configuring, optimizing, and troubleshooting network infrastructure and Domain Name System (DNS) environments. This role ensures that all DNS records, routing, and network-related services operate securely, efficiently, and reliably. The specialist also plays a key role in maintaining network performance, resolving outages, and implementing best practices for network and DNS management.

Key Responsibilities:

DNS Management

· Configure, maintain, and troubleshoot DNS zones, records (A, AAAA, CNAME, MX, TXT, PTR, SRV), and DNS services.

· Manage internal and external DNS servers across cloud and on-premise environments.

· Monitor DNS health, propagation, and availability.

· Implement DNS security practices (DNSSEC, filtering, redundancy).

· Ensure timely updates of domain registrations and SSL certificates.

Networking Responsibilities

· Install, configure, and maintain switches, routers, firewalls, access points, and other network equipment.

· Monitor network performance (latency, bandwidth, uptime) and troubleshoot issues.

· Manage VLANs, routing protocols (BGP, OSPF, EIGRP), and VPN connections.

· Maintain network documentation, IP address management, and inventory.

· Ensure network scalability, optimization, and reliability.

Security & Compliance

· Implement network and DNS security controls to protect against cyber threats.

· Conduct vulnerability assessments and identify network risks.

· Apply patches, firmware updates, and hardening measures.

· Ensure compliance with company IT policies and industry standards.

Operational Support

· Provide L2/L3 support for network and DNS-related issues.

· Collaborate with IT, cloud, and cybersecurity teams for infrastructure projects.

· Participate in on-call rotation and respond to critical network/DNS outages.

· Prepare reports on network incidents, performance, and improvements.

Qualifications & Requirements:

· Bachelor's degree in Computer Science, IT, Networking, or related field (preferred).

· 2–5 years of hands-on experience in networking and DNS management.

· Strong knowledge of DNS protocols, domain management, and record types.

· Experience with Cisco, Juniper, HP, MikroTik, Fortinet, Palo Alto, or similar network devices.

· Understanding of TCP/IP, DHCP, VLANs, routing, NAT, and firewall concepts.

· Experience with cloud DNS platforms (AWS Route53, Azure DNS, Google Cloud DNS) is a plus.

· Certifications preferred:

o CCNA / CCNP

o Network+

o Security+

o AWS/GCP/Azure certifications (optional)

· Strong analytical and troubleshooting skills.

· Good communication and documentation abilities.

Job Type: Full-time

  • Network Security Specialist

    13 hours ago

    Doha, Baladīyat ad Dawḩah, Qatar Mekdam Technical Services Full time $60,000 - $120,000 per year

    We are looking for a skilled Network Security Specialist. Expertise on Firewalls. years experience after completion of Bachelors degree in Computers or Technology.Must have expertise working on Firewalls.Technology Skills Required Certifications of Fortinet, PaloAlto, F5 , Azure, Firewall, HP Tipping Point (IPS), FireEye APT, Cisco ASA5500, F5 BIG-IP...

  • Senior IT Networking Specialist

    13 hours ago

    Doha, Baladīyat ad Dawḩah, Qatar Sygmetiv Business Solutions Full time 60,000 - 120,000 per year

    About the RoleWe are looking for an experienced Senior IT Networking Specialist to manage and maintain the company's network and communication infrastructure across all project sites and offices. The ideal candidate will ensure high network availability, security, and performance while supporting both on-premise and cloud-based systems.This position requires...

  • System Network Administrator

    2 days ago

    Doha, Baladīyat ad Dawḩah, Qatar Thabt Full time 90,000 - 120,000 per year

    Company DescriptionThabt is an automotive accessories brand based in Qatar since 2009. We provide industry-leading solutions for vehicle mounting, combining the right selection of devices to ensure safe and legal driving. Our products include a wide range of automotive accessories for various purposes, all European-made and sourced from globally recognized...

  • Network Specialist

    2 days ago

    Doha, Baladīyat ad Dawḩah, Qatar Vistas Global Full time 80,000 - 120,000 per year

    Job Purpose Summary:TheNetwork Specialistwill be responsible for designing, implementing, and managing large-scale network infrastructure to ensure high performance, reliability, and security throughout the Arab Cup event. The role involves handling complex network configurations, monitoring, troubleshooting, and optimizing network systems to maintain...

  • Cyber Network Security Specialist

    2 days ago

    Doha, Baladīyat ad Dawḩah, Qatar Talent Leaders Full time $90,000 - $120,000 per year

    Job SummaryWe are seeking a highly skilled Cyber Network Security Specialist with strong expertise in both mobile networks and IP networks. The successful candidate will be responsible for safeguarding the organization's network infrastructure, ensuring the integrity, confidentiality, and availability of data across mobile and IP-based systems. This role...

  • Network & Infrastructure Specialist

    13 hours ago

    Doha, Baladīyat ad Dawḩah, Qatar CLUSTER Full time

    We are currently looking for a Network & Infrastructure Specialist to join our project team with the following skills and qualifications:Bachelor's degree in Network Engineering, Information Technology or equivalent.Professional Certifications: CCNA at least, CCNP or equivalent preferred.Additional desired certifications: MCSA or VMware VCPAt least 5 years...

  • Network & Infrastructure Specialist

    2 days ago

    Doha, Baladīyat ad Dawḩah, Qatar ECCO Gulf Majorel Qatar Full time 90,000 - 120,000 per year

    Job DescriptionECCO Gulf Majorel Qatar is seeking an experienced Network & Infrastructure Specialist to join our dynamic IT team. This role is pivotal in ensuring the seamless operation and security of our network infrastructure. The successful candidate will be responsible for designing, implementing, and maintaining network solutions that align with our...

  • Network Security Engineer

    2 days ago

    Doha, Baladīyat ad Dawḩah, Qatar NETS-International Group Full time 120,000 - 200,000 per year

    i) Cisco Identity Services Engine (ISE) – NAC and TACACSExtensive hands-on experience managing large-scale, enterprise-wide deployments of Cisco Identity Services Engine (ISE) for Network Admission Control (NAC) across diverse endpoint types.Proficient in designing and implementing guest network deployments to address multiple use-cases and business...

  • Network & Infrastructure Specialist

    2 days ago

    Doha, Baladīyat ad Dawḩah, Qatar Applab Qatar Full time 120,000 - 240,000 per year

    Location: Doha, QatarWe are seeking a highly skilled Network & Infrastructure Specialist who is fluent in both Arabic and English (written and spoken). The ideal candidate will be responsible for managing, maintaining, and developing the organization's IT infrastructure to ensure high availability, performance, and security.Qualifications:• Bachelor's...

  • Network Security Engineer

    2 days ago

    Doha, Baladīyat ad Dawḩah, Qatar Al Adyat consultancy Full time 120,000 - 180,000 per year

    A Network Security Engineer is responsible for designing, implementing, and maintaining the security of an organization's network infrastructure. The role ensures that systems, networks, and data are protected from unauthorized access, breaches, and other security threats. The engineer also plays a key role in developing security policies, conducting risk...