Network Security Specialist - dubai - Alconcysec

    Alconcysec
    Alconcysec dubai

    1 week ago

    Description
    Network Security Specialist (Netscout & Firewall)

    Location:
    Dubai, United Arab Emirates | Posted on: 08/18/2025Position: Network Security Specialist
    Experience Required: 3 to 7 years

    Employment Type:
    Full-timeKey ResponsibilitiesManage Netscout AED & AEM appliances, perform daily health checks, and operational monitoring.
    Fine-tune detection thresholds and filters to optimize DDoS detection and minimize false positives.
    Manage mitigation strategies for volumetric and application-layer DDoS attacks.
    Ensure timely software/firmware upgrades.
    Provide reports and analytics on system performance, threat detection, and incident reviews.
    Administer daily firewall operations, including policy reviews, rule optimization, and log analysis.
    Monitor and analyze security events; perform deep packet inspections to identify and maintain security policies, NAT, and VPNs.

    Collaborate with incident response teams to contain and resolve and monitor Intrusion Prevention Systems (IPS), ensuring signatures and configurations are alerts, fine-tune IPS rules, and reduce false positives while maintaining strong defenses.

    Provide advanced analysis during intrusion attempts or suspicious activities.
    Deliver 24x7 operational support for system and security monitoring with real-time alert triage.

    Generate operational and security reports with insights, trends, and as a trusted technical advisor for network security, traffic engineering, and threat visibility.

    Conduct training sessions, knowledge transfers, and technical briefings with stakeholders.
    Escalate complex technical issues to vendor TAC/support and drive resolution.
    Required Skills & ExperienceHands-on experience with Netscout AED (Arbor Edge Defense) and Arbor Cloud.


    Firewall administration:
    Palo Alto, Cisco, or management and tuning.
    Strong knowledge of DDoS mitigation strategies and traffic engineering.
    Experience in log analysis, incident investigation, and troubleshooting complex network security issues.
    Excellent communication and reporting skills.
    Ability to handle escalations and coordinate with vendor support teams.
    Preferred QualificationsCertifications such as PCNSE, CCNP Security, NSE (Fortinet), or Netscout Certified.
    Experience in a SOC/NOC environment with large-scale enterprise networks.
    Strong analytical skills for pattern recognition and security recommendations.
    #J-18808-Ljbffr

  • Work in company

    Security Specialist

    Only for registered members

    We are partnering with a UAE Federal Government Entity to help fill the following vacancy: Security Specialist · Responsible for ensuring the security, integrity, and compliance of applications, infrastructure, and data environments. · This is a full-time position that will be di ...

    Dubai

    5 days ago

  • Work in company

    Security Specialist

    Only for registered members

    We are partnering with a UAE Federal Government Entity to help fill the following vacancy: Security Specialist · Responsible for ensuring the security, integrity, and compliance of applications, infrastructure, and data environments. · This is a full-time position that will be di ...

    Dubai

    5 days ago

  • Work in company

    Cyber Security Specialist

    Only for registered members

    The Cyber Security Specialist will be responsible for safeguarding the organization s infrastructure against cyber threats. · Bachelor s degree in Computer Science, Information Technology, Cyber Security, or a related field. · Proven experience as a Cyber Security Specialist or s ...

    Dubai

    3 weeks ago

  • Work in company

    Cyber Security Specialist

    Only for registered members

    This is a full-time role for a Cyber Security Specialist located in Dubai. · ...

    Dubai, Dubai

    1 month ago

  • Work in company Remote job

    Cyber Security Specialist

    Only for registered members

    This is a contract, remote Cyber Security Specialist role. · Seraphim Risk & Residence FZE LLC provides bespoke security services tailored to the needs of elite lifestyles. · The Cyber Security Specialist will be responsible for safeguarding digital environments, · ensuring the s ...

    Dubai, Dubai

    1 week ago

  • Work in company

    Cyber Security Specialist

    Only for registered members

    Company Description · Cloudcore enables businesses to navigate digital challenges with secure and scalable cloud solutions. Backed by nearly a decade of expertise in the UAE, Cloudcore delivers state-of-the-art data centers, robust cybersecurity measures, and business continuity ...

    Dubai, Dubai

    1 day ago

  • Work in company

    Network & Security Specialist

    Only for registered members

    The Network & Security Specialist is responsible for managing and supporting the organization's network, wireless, telephony, and security infrastructure to ensure high availability, performance, · and reliability of IT services. · ...

    Dubai, Dubai

    1 month ago

  • Work in company

    Cyber Security Specialist

    Only for registered members

    This is a full-time on-site role for a Senior Cybersecurity Expert based in Dubai. The Senior Cybersecurity Expert will be responsible for ensuring the security and efficient operation of Token 13's digital wallet solutions. · Implementing robust cybersecurity measures. · ...

    Dubai

    3 weeks ago

  • Work in company

    Network Security Specialist

    Intertec Softwares

    The Network Security Specialist is responsible for handling medium and large projects within schedule and budgets while delivering projects within agreed service levels. · ...

    Dubai

    1 week ago

  • Work in company

    Information Security Specialist

    Only for registered members

    + Design and maintain enterprise security architecture based on industry frameworks. · + Develop data protection strategies including encryption key management tokenization data classification. · + Implement Defense-in-Depth strategies across network application data identity end ...

    Dubai, Dubai

    1 month ago

  • Work in company

    Cyber Security Specialist

    Only for registered members

    Design machine learning and AI models for production environments. · Collaborate with cross-functional teams to translate business requirements into AI-driven solutions. · ...

    Dubai

    1 month ago

  • Work in company

    Information Security Specialist

    Only for registered members

    Design and maintain enterprise security architecture based on industry frameworks (SABSA TOGAF NIST Zero Trust) · Develop and document security models including conceptual logical and physical architecture diagrams · Define security requirements for new systems applications cloud ...

    Dubai

    1 month ago

  • Work in company

    Information Security Specialist

    Only for registered members

    This role involves designing enterprise security architecture based on industry frameworks. · Design and maintain enterprise security architecture · Evaluate security technologies · ...

    Dubai

    1 month ago

  • Work in company

    Network Security Specialist

    Only for registered members

    RESPONSIBILITIES (INCLUDES TASKS AND AUTHORITIES): · Technical SME for the technologies listed in the Competency table below. · Handle Medium & Large projects. · Deliver Projects within schedule and budgets. · Critical customer incidents/breakdowns, troubleshooting them within th ...

    Dubai Full time

    18 hours ago

  • Work in company

    Information Security Specialist

    Only for registered members

    Job Purpose · To ensure the organization's compliance with Dubai Government Information Security Regulations and UAE federal cybersecurity and data protection laws by implementing, monitoring, and maintaining effective information security controls, risk management practices, and ...

    Dubai د.إ220,000 - د.إ420,000 (AED) per year

    18 hours ago

  • Work in company

    Information Technology Security Specialist

    Only for registered members

    Legnano Teknoelectric Company Middle East seeks an IT Security Specialist in Dubai for its manufacturing systems, networks, and digital assets. · ...

    Dubai

    1 month ago

  • Work in company

    Technical Specialist – Application Security

    Only for registered members

    Job Title : Technical Specialist Application Security  · Certification : Relevant certifications (e.g., Forcepoint Certified, CISSP)   · Experience :8 10 Years  · Responsibilities : · Application Security: F5 WAF   · Lead the implementation and configuration of F5 WAF across e ...

    Dubai Full time

    1 week ago

  • Work in company

    Technical Specialist – Application Security

    Only for registered members

    JOB TITLE: · Technical Specialist Application Security · JOB PURPOSE: · IT Security Ops BAU Support · QUALIFICATION: · Graduation · CERTIFICATIONS: · Relevant certifications (e.g., Forcepoint Certified, CISSP) · EXPERIENCE: · 8 10 Years · RESPONSIBILITIES (INCLUDES ALL TASKS ...

    Dubai Full time

    10 hours ago

  • Work in company

    Cybersecurity Specialist – Application Security

    Only for registered members

    Role: Cybersecurity Specialist Application Security · Location: Dubai · Experience: 5+ years in cybersecurity, especially AppSec · Certification: CISSP · Key Skills Were Looking For: · WAF Strong understanding of Web Application Firewall · DAM Experience with Database Activit ...

    Dubai Full time

    1 week ago

  • Work in company

    Cyber Security Sales Specialist

    Only for registered members

    +Drive new business sales across cyber security managed services and cyber security consulting. · ...

    Dubai

    1 month ago

  • Work in company

    Specialist Regional Security ME

    Only for registered members

    The job requires a Security Specialist to manage security incidents and conduct investigations. The specialist will collect and analyze reports, conduct on-site fact-finding missions, and prepare structured investigation conclusions. Additionally, they will support customer relat ...

    Dubai

    1 month ago

Jobs
>
Dubai