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network security engineer

Flint International

<div>
 <p>
  <strong>
   Security Consulting Engineer (Network Security)
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  Location: Doha, Qatar
 </p>
 <p>
  Work Model: Customer site in Doha
 </p>
 <p>
  Duration: 12 months
 </p>
 <p>
  <br/>
 </p>
 <p>
  About the Role
 </p>
 <p>
  <br/>
 </p>
 <p>
  We are seeking a highly experienced
  <strong>
   Security Consulting Engineer
  </strong>
  to deliver security consulting and implementation services for strategic enterprise customers across the EMEAR region. You&rsquo;ll lead a mix of
  <strong>
   subscription/on-site support activities
  </strong>
  and
  <strong>
   project-based engagements
  </strong>
  , ranging from security reviews to the design, implementation, and optimization of large-scale security infrastructure.
 </p>
 <p>
  This role is hands-on and customer-facing. You will act as the security lead within multi-discipline teams and represent the engineering organization at customer premises, ensuring secure, reliable, and high-performance network operations.
 </p>
 <p>
  Key Responsibilities
 </p>
 <ul>
  <li>
   Lead customer support activities, including coordinating partner resources and mentoring less experienced engineers as needed.
  </li>
  <li>
   Deliver
   <strong>
    subscription-based on-site support
   </strong>
   , directly engaging with customer stakeholders and operations teams.
  </li>
  <li>
   Conduct security reviews and translate findings into actionable recommendations.
  </li>
  <li>
   Lead implementation of best-practice recommendations on large infrastructure environments.
  </li>
  <li>
   Develop and execute procedures and change plans that
   <strong>
    minimize service impact
   </strong>
   during upgrades and maintenance.
  </li>
  <li>
   Serve as the security lead on large-scale design and implementation projects delivered via virtual multi-disciplinary teams.
  </li>
  <li>
   Provide expert-level troubleshooting in complex, large-scale enterprise networks involving security platforms and integrations.
  </li>
 </ul>
 <li>
 </li>
 <p>
  Required Experience &amp; Qualifications
 </p>
 <ul>
  <li>
   <strong>
    10+ years of security experience
   </strong>
   , including
   <strong>
    8+ years with network security as the primary technical focus
   </strong>
   .
  </li>
  <li>
   Expert-level internetworking troubleshooting in large enterprise environments.
  </li>
  <li>
   Strong customer-facing consulting capability, including technical account liaison and stakeholder management.
  </li>
  <li>
   Deep expertise supporting, troubleshooting, and operating:
  </li>
  <li>
   <strong>
    Identity Services Engine (ISE):
   </strong>
   migrations (ACS to ISE), wired/wireless deployments, profiling, posture, and integrations via pxGrid
  </li>
  <li>
   <strong>
    Next-Gen Firewalls:
   </strong>
   FTD and ASA software for firewall and VPN services
  </li>
  <li>
   Expert-level knowledge of network security design and configuration across routers, firewalls, and security products.
  </li>
  <li>
   <strong>
    CCIE Security qualification
   </strong>
   (or equivalent demonstrable expert-level capability aligned to the role).
  </li>
 </ul>
 <li>
 </li>
 <p>
  Desirable Skills
 </p>
 <ul>
  <li>
   Experience with
   <strong>
    Stealthwatch
   </strong>
   (rapid ramp-up expected if not already expert).
  </li>
  <li>
   Experience with:
  </li>
  <li>
   Email Security Appliance (ESA)
  </li>
  <li>
   Web Security Appliance (WSA)
  </li>
  <li>
   Cloud security / secure internet gateway solutions (e.g., Umbrella)
  </li>
  <li>
   Additional certifications are a plus:
   <strong>
    PNSE, Fortinet NSE, CISSP, TOGAF, CCDE, CEH, CISA, CISM
   </strong>
   , or equivalent security qualifications.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  Ideal Technical Profile
 </p>
 <ul>
  <li>
   <strong>
    FTD:
   </strong>
   Expert
  </li>
  <li>
   <strong>
    ISE:
   </strong>
   Expert
  </li>
  <li>
   <strong>
    Stealthwatch:
   </strong>
   Very good &rarr; expected to reach expert quickly
  </li>
  <li>
   <strong>
    ESA / WSA / Umbrella:
   </strong>
   Very good or better
  </li>
 </ul>
 <li>
 </li>
 <p>
  What You&rsquo;ll Get
 </p>
 <ul>
  <li>
   Exposure to high-impact projects with strategic enterprise customers across EMEAR
  </li>
  <li>
   A dynamic workload combining on-site delivery and virtual project leadership
  </li>
  <li>
   Collaboration with a highly skilled team of security engineers
  </li>
  <li>
   Opportunities to work on modern security technologies and complex enterprise environments
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   To apply:
  </strong>
  Submit your CV highlighting your customer-facing consulting delivery, large-scale troubleshooting expertise, and hands-on experience with ISE and NGFW (FTD/ASA).
 </p>
</div>


Senior Network Security Engineer

Penta Consulting

<div>
 <p>
  Penta Consulting are a technology service provider and leading outsourced partner helping to deliver professional and managed solutions across EMEA.
 </p>
 <p>
  <br/>
 </p>
 <p>
  If you&rsquo;re a seasoned security professional who thrives in complex environments and enjoys leading high‑impact customer engagements, this is an opportunity to work at the forefront of enterprise‑grade network security. Join a team where your expertise will directly influence customer success and shape secure infrastructure strategies.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Role &amp; Responsibilities
  </strong>
 </p>
 <ul>
  <li>
   Take a
   <strong>
    lead role in customer support activities
   </strong>
   , guiding less experienced engineers or partner teams to ensure successful outcomes.
  </li>
  <li>
   Deliver
   <strong>
    subscription-based support services
   </strong>
   directly at customer premises, engaging closely with end customers.
  </li>
  <li>
   Lead the
   <strong>
    implementation of best‑practice security recommendations
   </strong>
   across large‑scale infrastructures, developing procedures that minimize service impact.
  </li>
  <li>
   Collaborate daily with a team of highly skilled engineers, supporting critical network infrastructure while representing Cisco with professionalism and technical excellence.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Minimum Qualifications
  </strong>
 </p>
 <ul>
  <li>
   <strong>
    10+ years of security experience
   </strong>
   , with at least
   <strong>
    8 years focused specifically on network security
   </strong>
   .
  </li>
  <li>
   Expert‑level troubleshooting skills in
   <strong>
    large‑scale network environments
   </strong>
   , using Cisco and ideally multi‑vendor security products.
  </li>
  <li>
   Strong customer‑facing abilities, including
   <strong>
    technical account liaison
   </strong>
   , consulting, and relationship management.
  </li>
  <li>
   Deep hands‑on expertise with key Cisco security technologies, including:
  </li>
  <li>
   <strong>
    Cisco ISE
   </strong>
   (ACS to ISE migrations, wired/wireless deployments, profiling, posturing, pxGrid integrations)
  </li>
  <li>
   <strong>
    Cisco NGFW
   </strong>
   (FTD and ASA) for firewalling and VPN
  </li>
  <li>
   Experience with additional technologies such as
   <strong>
    Cisco Stealthwatch
   </strong>
   is highly desirable.
  </li>
  <li>
   Expert knowledge in
   <strong>
    network security design and configuration
   </strong>
   , including Cisco routers, firewalls, and a broad range of security platforms.
  </li>
  <li>
   <strong>
    CCIE Security certification
   </strong>
   required
  </li>
 </ul>
 <p>
 </p>
</div>


Hope Global School

<div><h3 class="jobSectionHeader"><b>Job Description</b></h3>
<p>Security Infrastructure Engineer designs, implements, and maintains secure IT infrastructure systems. Ensures network security, data protection, cloud security compliance, and proactive threat mitigation to safeguard enterprise technology environments and digital assets.</p>
<h3 class="jobSectionHeader"><b>
Key Responsibilities</b></h3>
<ul><li>Design secure network and cloud infrastructure architectures</li>
<li>Implement firewalls, intrusion detection, and prevention systems</li>
<li>Monitor security logs and incident response activities</li>
<li>Conduct vulnerability assessments and penetration testing regularly</li>
<li>Ensure compliance with cybersecurity policies and standards</li>
<li>Manage identity access controls and authentication systems</li>
<li>Coordinate with IT teams for secure deployments</li>
<li>Prepare security reports and risk analysis documentation.</li>
</ul><h3 class="jobSectionHeader"><b>Skill &amp; Experience</b></h3>
<ul><li>Strong knowledge of network security principles</li>
<li>Experience with firewalls and intrusion systems</li>
<li>Proficiency in cloud security architecture design</li>
<li>Ability to analyze security threats effectively</li>
<li>Knowledge of cybersecurity compliance frameworks standards</li>
<li>Excellent troubleshooting and problem-solving technical skills.</li></ul></div>
<br><div></div><div><ul><li><div><div>Date Posted</div>
<div>February 11, 2026</div>
</div></li><div></div><li><div><div>Location</div>
<div><div>Doha, Qatar
</div></div></div></li><div></div><li><div><div>Offered Salary:</div>
 <div>158000 - 324000 / year</div>
</div></li><div></div><li><div><div>Expiration date</div>
<div>February 16, 2028
</div></div></li><div></div><li><div><div>Experience</div>
<div>3 Year
</div></div></li><div></div><li><div><div>Gender</div>
<div>Both
</div></div></li><div></div><li><div><div>Qualification</div>
<div>Bachelor Degree</div></div></li></ul></div>

Security Infrastructure Engineer

Fortinet

<div><p>The Professional Services Consultant works on Customer site, with the aim of providing timely, quality and cost-effective technical services, including vendor expertise during security infrastructure design, deployment, testing and verification, optimization and operation services.
</p><p>Professional Services within Fortinet is an integral part of the support and services organization, as a result the Engineer will collaborate with their assigned Customer and effectively with peers to drive customer satisfaction. This role is for an on-site engagement.
</p><p>The Dedicated Professional Services Engineer works on Customer site, with the aim of providing timely, quality and cost-effective technical services, including vendor expertise during security infrastructure design, deployment, testing and verification, optimization and operation services.
</p><p>The Engineer instills confidence through their technical ability, focused communication skills and structured approach. This role requires a constant focus on improving technical skills through training or on-job learning opportunities. The Engineer needs to be collaborative and build effective working relationships within the Customer and Fortinet to drive success.<br>
</p><p></p><p><b>Responsibilities:
</b></p><ul><li>Assists the Customer during the Think and Build phases of a project.
</li><li>Develops and maintains technical project documentation: high/low level design documentation, method of procedure, test plans, configuration templates and scripts.
</li><li>Provisions, customizes and verifies Fortinet configurations based on recommended and approved design.
</li><li>Tests Fortinet solutions and verifies system behavior.
</li><li>Participates to interoperability/integration testing of devices that interact with Fortinet products.
</li><li>Recommends and Implements Fortinet best practices.
</li><li>Resolves and/or escalates technical issues in a timely fashion.
</li><li>Delivers general knowledge transfer to client staff.
</li>Develops and maintains core competency on Fortinet&rsquo;s product line and technologies.<br>
<li>
</li></ul><p></p><p><b>Job Requirements:
</b></p><ul><li>+ 7 years of experience in LAN/WAN/Network Security Products.
</li><li>Experience with designing and implementing SD-WAN solutions and FortiGate, FortiManager, FortiAnalyzer product families.
</li><li>Experience in complex routing and WAN environments where BGP, OSFP is a requirement.
</li><li>Work experience in maintaining, deploying or designing MPLS networks in particular L3 VPN.
</li><li>Experience in implementing cybersecurity solutions in OT (Operational Technology) environments such as industrial equipments, SCADA systems, HVAC systems, Programmable Logic Controllers (PLCs) or Distributed Control Systems (DCS).
</li><li>Excellent communication and technical documentation skills.
</li><li>Proven ability to work independently as well as in a team in a collaborative environment. Ability to elicit cooperation from a wide variety of sources, including management, clients, and other departments.
</li>Positive customer service attitude with excellent soft skills.<br>
<li>
</li></ul><p></p><p><b>Education:
</b></p><ul><li>Master's Degree in technical or management discipline and/or equivalent extensive workrelated experience.</li></ul></div>

Professional Services Consultant - Qatar

Insignia Search

<div>
 <p>
  My client is seeking an experienced Technical Consultant to work on a number of high profile implementation/deployment projects with various customers in the Enterprise and Public Sector space. This role requires strong technical knowledge around Cyber Security and Application delivery, specifically with
  <strong>
   Fortinet &amp;
  </strong>
  <strong>
   F5 Networks
  </strong>
  solutions.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Key Responsibilities:
  </strong>
 </p>
 <ul>
  <li>
   Design and implementation - Fortinet solutions and F5 - LTM, ASM, GTM, WAF (F5, BIG IQ and DOS) .
  </li>
  <li>
   Lead application delivery projects focusing on architecture, configuration, and policy enforcement. (Experience with F5 is required)
  </li>
  <li>
   Experience with load balancing and traffic management.
  </li>
  <li>
   Support IP routing and switching protocols including BGP, OSPF, EIGRP, and TCP/IP.
  </li>
  <li>
   Oversee LAN/WAN architecture and ensure optimal performance, scalability, and reliability.
  </li>
  <li>
   Stay current on emerging technologies multi-cloud environments and enterprise AI.
  </li>
  <li>
   Document configurations, workflows, and network changes.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Minimum of 5 years&rsquo; experience in application delivery, network and network security engineering.
  </li>
  <li>
   Proven experience in enterprise IP routing and network design.
  </li>
  <li>
   Experience with VoIP networks is a plus.
  </li>
  <li>
   Working knowledge of cloud networking and hybrid connectivity models.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Certifications (Preferred):
  </strong>
 </p>
 <ul>
  <li>
   F5 certified (preferred)
  </li>
  <li>
   Fortinet certified (preferred)
  </li>
  <li>
   CCNA, CCNP Enterprise / CCNP Security
  </li>
 </ul>
 <p>
 </p>
</div>


Technical Consultant - F5 & Fortinet

SFAI Qatar

<p>Support the Sales Engineer, ELV Implementation Engineer, and Project Team by providing design and production of drawings, as well as overseeing the delivery of Active and Passive IT, Telecom, ELV infrastructure and systems.</p><ul><li>Provide guidance to clients regarding best practices for the design and deployment of these systems. Communicate with the Ministry of Interior for various approval processes and follow-ups.</li><li>Design and oversee the approval process for Active and Passive IT, Telecom, ELV, Security Fire Alarm, Queue Management, CCTV, Access Control, and Clinical IT infrastructure and systems.</li><li>Design Active and Passive IT infrastructure, telecommunication services, fire alarm and voice evacuation systems, earthing/bonding, low current and extra-low voltage services, automatic controls (BMS, SCADA), and related electrical utility systems.</li><li>Prepare IT design calculations, UPS power calculations, network storage calculations, drawings, specifications, and tender documents for design projects.</li><li>Participate in design progress and coordination meetings for ongoing projects.</li><li>Liaise with local authority departments to obtain approvals at all stages of design development.</li><li>Coordinate with other discipline engineers (Sales Engineer, Installation Site Engineer, Supervisor, Project Management Team, Network Engineer) to ensure continuity of design projects.</li><li>Conduct design reviews for Active and Passive IT, Telecom, ELV, Security Fire Alarm, Queue Management, CCTV, Access Control, and Clinical IT systems.</li><li>Attend design review meetings and workshops as needed.</li><li>Prepare meeting records, design review documentation, and design progress reports.</li><li>Ensure integration of converged backbone and IP telephony, as well as the latest developments in the field of design.</li><li>Liaise with local suppliers and contractors to ensure adherence to client standards and scope of work requirements.</li><li>Communicate with various vendors to provide necessary Bill of Quantities (BOQ) and costing for required materials; collaborate with vendor technical teams for solutions based on the proposed BOQ.</li><li>Validate and check design drawings for IT/Communications Systems and Security during planning and construction phases.</li><li>Provide guidance and advice to draftsmen on producing design drawings.</li><li>Supervise and confirm QA/QC procedures; offer additional support as needed.</li><li>Arrange all technical submittals and prequalification&rsquo;s for tenders and submissions.</li><li>Collaborate with suppliers to secure optimal pricing and deal registration.</li><li>Prioritize cost efficiency in project design, minimizing labor and material requirements while ensuring optimal resource utilization.</li></ul><p>Job Type: Full-time</p><p>Pay: QAR15,000.00 per month</p><p>Experience:</p><ul><li>design and technical : 7 years (Preferred)</li></ul><p>Language:</p><ul><li>Arabic  (Required)</li></ul><p>License/Certification:</p><ul><li>Qatar ID  (Required)</li></ul>

DESIGN & TECHNICAL LEAD

JBK controls W.L.L

<p><b>Job Summary</b></p><p>We are seeking a skilled and detail-oriented CCTV Engineer to install, maintain, troubleshoot, and repair CCTV and security surveillance systems. The ideal candidate will have strong technical knowledge of IP and analog CCTV systems, networking basics, and hands-on field experience in security system deployment.</p><p><b>Key Responsibilities</b></p><ul><li>Install, configure, and commission CCTV systems (IP, analog, and hybrid)</li><li>Set up cameras, DVRs, NVRs, monitors, and related equipment</li><li>Perform system testing, fault diagnosis, and troubleshooting</li><li>Maintain and upgrade existing surveillance systems</li><li>Configure network settings (IP addressing, port forwarding, VLAN basics)</li><li>Ensure systems comply with safety, quality, and security standards</li><li>Read and interpret technical drawings and wiring diagrams</li><li>Provide technical support and user training when required</li><li>Prepare installation reports, service logs, and documentation</li><li>Coordinate with clients, contractors, and internal teams</li><li>Ensure timely completion of projects and service calls</li></ul><p><b>Required Skills &amp; Qualifications</b></p><ul><li>Diploma or degree in Electronics, Electrical Engineering, IT, or related field</li><li>Proven experience as a CCTV Engineer or Security Systems Technician</li><li>Strong knowledge of IP cameras, DVR/NVR systems, and cabling (UTP, fiber, coax)</li><li>Basic understanding of networking (TCP/IP, routers, switches)</li><li>Familiarity with access control and alarm systems is an advantage</li><li>Good problem-solving and communication skills</li></ul><p><b>Working Conditions</b></p><ul><li>Field-based role with on-site installations</li><li>May involve working at heights or in confined spaces</li><li>Occasional after-hours or emergency support</li></ul><p><b>Experience</b></p><p>2 to 5 Yrs of relevant experience required</p><p><b>Candidates with transferable Visa can apply</b></p><p>Job Types: Full-time, Permanent</p><p>Education:</p><ul><li>Bachelor's (Preferred)</li></ul><p>Experience:</p><ul><li>CCTV: 2 years (Required)</li></ul>

CCTV Engineer

Explore 549+ Network security engineer in Doha this February. Find roles across top companies and apply now to boost your career.

549 network security engineer jobs In Doha

Senior Network Security Engineer

Senior Network Security Engineer

Security Infrastructure Engineer

Professional Services Consultant - Qatar

Technical Consultant - F5 & Fortinet

DESIGN & TECHNICAL LEAD

CCTV Engineer