75 Network Maintenance jobs in the United Arab Emirates

Job Title: Network Security Architect

We are seeking a highly skilled and experienced network security professional to join our team. The ideal candidate will have a strong background in computer science, engineering, or related fields, with a minimum of 5 years of experience in network security administration.

The successful candidate will be responsible for analyzing current and required network architecture, designing solutions, managing and maintaining the network, including performance monitoring, and providing high-quality third-level support for network and security issues and projects.

• Network Architecture and Design:
• Analyzing current and required network architecture and designing solutions accordingly.
• Network Management:
• Managing and maintaining the network, including performance monitoring.
• Disaster Recovery and Backup Plans:
• Developing backup and disaster recovery plans for network emergencies.
• Security Support:
• Providing high-quality third-level support for network and security issues and projects.
• Problem Escalation:
• Escalating problems to appropriate parties when necessary.
• Firewall and Security Device Management:
• Installing, configuring, testing, maintaining, monitoring, and troubleshooting Firewalls, DLP, Proxies, etc., to ensure high-quality security services.
• Firmware Upgrades and Patches:
• Implementing firmware upgrades and vendor patches periodically.
• Vendor Collaboration:
• Collaborating with vendors as required.
• Maintenance and Monitoring:
• Monitoring devices under responsibility.
• Preventive Maintenance:
• Performing preventive maintenance.

• Education: Bachelor's degree in computer science/engineering, information systems, or related fields.
• Experience: Minimum 5 years of experience in Network - Security Administration / Expert position.
• Technical Knowledge: Extensive knowledge of TCP/IP protocol stacks and firewall security in an inter-networking environment.
• Certifications: Certifications like PCSNA, PCSNE, CCSA, CCSE are a plus.
• Scripting and Automation: Scripting or automation knowledge is a plus.
• Linux Security and Log Analysis: Experience with Linux security and operating system log analysis.
• Architectural Planning: Experience in architectural planning related to these technologies.
• Performance and Security Monitoring Tools: Experience with Network Performance and Security Monitoring tools.
• Information Security Standards: Knowledge and implementation of Information Security Standards.
• Teamwork and Communication: Strong communication skills, self-confidence in managing crisis situations, and experience in project follow-up and teamwork.

We offer a dynamic and challenging work environment, with opportunities for growth and development.

Please submit your application, including your resume and cover letter.

Job Description & Summary

At PwC, our cybersecurity professionals focus on protecting organizations from cyber threats through advanced technologies and strategies. They work to identify vulnerabilities, develop secure systems, and deliver proactive solutions to protect sensitive data.

In PwC's cybersecurity incident management role, you'll focus on responding to and mitigating cyber threats effectively while keeping clients' systems and data safe. You'll be responsible for identifying, analyzing, and resolving security incidents to minimize potential damage and protect against future attacks.

Responsibilities:

• Support in the definition, development, and implementation of the Network Security strategy with clients.

Experiences:

• Lead the team implementing and operating these technologies.
• Implement and operate Palo Alto (Panorama) or CheckPoint firewalls (NGFW).

Certifications Required:

• Palo Alto Networks Certified Network Security Administrator PCNSA
• Palo Alto Networks Certified Network Security Engineer PCNSE
• Check Point Certified Security Administrator (CCNA)
• Check Point Certified Security Expert (CCSE)
• Check Point Certified Master (CCSM)

Educational Requirements:

• Higher education in Information Security, Computer Networks, Computer Science, Information Systems, Software Engineering, or related fields.

Language:

• Advanced conversational English.

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We are seeking a seasoned Senior Network Security Engineer to join our team.

This individual will be responsible for migrating and implementing Forcepoint security solutions from Zscaler with minimal disruption to our network infrastructure.

The ideal candidate will have extensive experience in CASB and Proxy, particularly in enterprise environments.

Key responsibilities include configuring, deploying, and managing Forcepoint security solutions, assessing and optimizing existing network security architecture, providing technical leadership, and troubleshooting complex security issues.

Required Skills & Qualifications

To succeed in this role, the candidate must possess:

• Deep understanding of secure web gateways, cloud security, and data loss prevention (DLP).
• Strong knowledge of network security protocols, web filtering, SSL inspection, and policy enforcement.
• Experience troubleshooting and optimizing security appliances, network configurations, and security policies.
• Familiarity with industry security frameworks such as NIST, CIS, and ISO 27001.

A degree in Computer Science or related field is preferred.

Why Work with Us?

We offer:

• Opportunity to work on cutting-edge security technologies.
• Competitive salary and career growth opportunities.
• Dynamic and growing team environment.

Additional Info

Certifications in Forcepoint or Zscaler are highly valued. Experience with cloud security solutions like Microsoft Defender for Cloud Apps or Netskope is also a plus.

Job Overview

We are seeking an experienced and proactive leader to oversee our network security infrastructure. The ideal candidate will have a robust understanding of network security protocols, risk management, and incident response strategies.

Key Responsibilities

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• Oversee the implementation and maintenance of network security protocols.
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• Develop and implement risk management strategies to protect systems and data.
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• Respond to security incidents in a timely and effective manner.
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Requirements

The ideal candidate will possess:

Essential Qualifications

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• Strong understanding of network security protocols, including firewalls, intrusion detection, and encryption.
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• Excellent leadership and communication skills.
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• Ability to work effectively in a team environment.
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• Strong problem-solving and analytical skills.
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Desirable Qualifications

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• Experience with cybersecurity frameworks and regulations.
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• Knowledge of cloud-based security solutions.
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Benefits

Our organization offers a competitive salary and benefits package, including opportunities for professional development and growth.

How to Apply

Please submit your application, including your resume and cover letter, to (insert contact information).

Direct message the job poster from Al Etihad Payments

Human Resource Operations,Talent Acquisition, Training and Development CHRM CPD UK

Associate : Network and Security Engineer

Al Etihad Payments empowers employees to work in an environment that best promotes their productivity and well-being, while providing high-quality workplace and fantastic professional experience.

Get to Know Us

Al Etihad Payments is the UAE's designated retail payments entity, dedicated to developing and operating world-class infrastructure, standards, and solutions for the UAE Economy. Al Etihad Payments is a subsidiary of the Central Bank of the UAE, strongly supported by the UAE Government.

Our employees are committed to work with licensed financial institutions and other payment service providers to foster innovation and deliver excellent financial services to all in the UAE, efficiently and without friction.

Al Etihad Payments supports the government's objectives of a cashless society, national digitization, and the Central Bank of the UAE objective of being a top ten central bank globally.

Our Culture

We are a collaborative, diverse and passionate group of individuals that works as one team. We support one another, make impactful contributions to the organization, and develop and nurture meaningful connections across the payment's ecosystem

About the role

The Network & Security Engineer is responsible for the design, implementation, maintenance, and troubleshooting of the organization's network infrastructure and security systems. This role ensures the high availability, performance, and security of network services, protecting sensitive data and systems from evolving cyber threats. The engineer will play a key role in developing and enforcing security policies, managing network devices, and responding to security incidents to safeguard the company's digital assets.

What You'll Do

• Design, implement, configure, and maintain LANs, WANs, WLANs, and other network segments.
• Configure and manage network devices including routers, switches, firewalls load balancers, IDS / IPS, and VPN appliances.
• Develop, implement, and enforce network security policies, standards, and procedures in line with industry best practices and regulatory requirements.
• Monitor network performance and security events, analyze logs, and respond to incidents, alerts, and security breaches promptly and effectively.
• Implement and manage access control systems, identity management solutions, and MFA.
• Perform regular network and security configuration reviews to ensure compliance and identify areas for improvement.
• Collaborate with IT teams to integrate network and security solutions with existing systems and applications.
• Create and maintain comprehensive documentation for network configurations, security policies, and incident response procedures.
• Participate in troubleshooting and resolving critical network and security incidents, if required.
• Stay up to date with the latest network technologies, security trends, threats, and vulnerabilities.

Minimum Qualifications

• Bachelor's degree in computer science, Information Technology, Cybersecurity, or a related field.
• Relevant industry certifications (e.g., CCNA, CCNP Security, CompTIA Security+, CISSP, PCNSE) are highly desirable.
• A minimum of 5 years of progressive experience in network engineering and / or cybersecurity roles.

Technical and Behavioral Skills

• Strong understanding of TCP / IP, routing protocols (e.g., OSPF, BGP, EIGRP), and switching technologies (VLANs, STP, EtherChannel).
• Proficiency with network equipment (routers, switches, load balancers).
• Experience with wireless network design and management.
• Knowledge of network segmentation and virtualization (e.g., VMware NSX).
• In-depth knowledge of firewall technologies, especially Palo Alto Networks and Fortinet (configuration, policy management, troubleshooting).
• Experience with IDS / IPS systems.
• Understanding of VPN technologies (IPsec, SSL VPN).
• Familiarity with EDR solutions.
• Knowledge of SIEM platforms for log analysis and incident response.
• Understanding of access control mechanisms (e.g., AAA, RADIUS, TACACS+).
• Familiarity with security frameworks (e.g., NIST, ISO 27001).
• Strong understanding of common cyber-attacks (e.g., phishing, DDoS, malware) and mitigation strategies.

Preferred Qualifications

• Regional experience in the UAE is preferred.
• Proficiency in written and spoken Arabic is considered a strong asset.

What you can expect from us

• Modern work environment with level of flexibility.
• Dynamic and motivated team of colleagues working towards achieving UAE National Objectives.
• Competitive compensation package, including annual bonus and additional benefits like child educational allowance and annual flight tickets (where eligible);

Seniority level

Seniority level

Associate

Employment type

Employment type

Full-time

Job function

Job function

Information Technology and Other

Banking

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Network Engineer
• Abu Dhabi, Abu Dhabi Emirate, United Arab Emirates

Proactively monitor and resolve Network incidents affecting the site and ensure maximum availability and performance. NOC Engineer will perform these tasks using various standard network management tools, internal ticketing systems, and monitoring consoles. Produce and maintain network infrastructure documentation based on architectural standards. This will include physical and logical designs and configurations. Liaise and coordinate with other departments, service providers, external vendors, and suppliers on all network related issues. Produce complete implementation plans for any major change to the customer's network identifying specific changes to be made, timelines for completion, and contingency or backout plans. Monitor the health of network infrastructure and act upon alerts/issues as they arise. Schedule network maintenance/upgrade and keep all affected users informed. Work with architectural and design teams to ensure accuracy of designs and standards compliance. Work with project management teams to ensure that project deliverables are understood and timescales are committed to and met. Provide project implementation support during business and occasionally out of business hours.

• Indepth knowledge and hands-on experience on IP Addressing, Subnetting, VLSM, ARP reverse & proxy ARP, and Ping Concepts.
• Knowledge of implementing and troubleshooting complex layer 2 technologies such as VLAN, Trunks, VTP, Ether channel, STP, RSTP, and MST.
• Configuration and troubleshooting of Cisco Access, Distribution, and Core switches.
• Indepth expertise in the analysis, implementation, troubleshooting & documentation of LAN/WAN architecture and good experience on IP services.
• Wireless and AP Cisco WLC/AP Aruba Controller/AP
• Switches Cisco Meraki and Aruba
• IPT Cisco Unified Call Manager
• Aruba ClearPass
• Cisco SDWAN
• Firewall: Cisco FMC/FTD, FortiGate, Palo Alto

At least 5 years experience

CCNP Security, FortiGate NSE 4, Palo Alto PNCSE

1. Planning, scheduling, and implementing network upgrades, implementations, and migrations for clients in a timely manner, during times that will have the least impact on users of the affected systems.
2. Developing and implementing the architecture and design of networks and network diagrams.
3. Managing three-tier network architecture, including core switches, distribution switches, access switches, leased lines, and MPLS links with high availability.
4. Configuring Alto Firewall in active and passive modes, managing security policies, QoS, NAT, sub-interfaces, aggregated interfaces, virtual routers, and zones.
5. Managing perimeter firewall with master/slave configuration, VDOM, IPsec VPN, SSL VPN with vendor-specific IP subnets, user integration with AD via LDAP, NAT configuration, and traffic shaping.
6. Managing Cisco Wireless Controllers 9800 with Active/Standby, all SSID integrated with ISE for 802.1X and vendor-specific access.
7. Configuring and managing DNS and DHCP pools.
8. Configuring and managing IPS.
9. Designing solutions and managing F5 BIG-IP LTM Load Balancer: creating VIPs, pools, persistence profiles, SSL profiles, SSL offloading, and iRules for high availability and network failover.
10. Configuring and managing F5 GTM devices for DNS solutions, syncing between data center (DC) and disaster recovery (DR) sites.
11. Creating and managing access policies in F5 APM for VPN traffic.
12. Maintaining disaster recovery plans for IT operations and participating in organizational and customer disaster recovery testing.

Senior IC

JOB TITLE : Sr. Technical Consultant Network and Security

JOB PURPOSE : Manage Network & Security

QUALIFICATION : B. Tech / B.E or Equivalent

CERTIFICATIONS :

• CompTIA Network+
• Certified Information Systems Security Professional (CISSP)
• NSE4 or above (Fortinet) or
• DLP, ENS and EDR certifications
• OSCP

EXPERIENCE : 6+ Years

REPORTING TO : Service Delivery Manager

RESPONSIBILITIES (INCLUDES ALL TASKS) :

• Ensure high availability and reliable performance of the Network.
• Ensure a good quality of service for the business-critical applications and ensure the network services are available to the users.
• Management of Network devices like Router, Switches, Local Area Network Devices, Wireless Devices, Unified Communication devices, Firewalls, Load Balancers, WAF, NAC, etc.
• Hands-on experience on support and maintenance corporate networks using enterprise-level network products - Enterprise-level products include but are not limited to : Aruba Networks, Cisco Systems, Dell Networking, Extreme Networks, Fortinet, H3C, Huawei, Juniper Networks, Palo Alto Networks, etc.
• Experience on working with Huawei Network Technologies and troubleshooting.
• L1 (end-point related) and L2 (IP PBX related) troubleshooting
• Liaising with the IP Telephony vendor / System Integrator for L3 (complex issues requiring major reconfiguration, software patches and updates, etc.)
• Designing, implementing, and maintaining network infrastructure
• Implementing measures to ensure efficient data flow and network speed.
• Protecting the organization's network infrastructure
• Implementing and maintaining security policies and procedures
• Maintaining the regulatory systems about ISMS policy (Information System Management Systems)
• Performing vulnerability assessments and penetration testing
• Staying up to date on the latest security threats and vulnerabilities
• Strong understanding of network security principles and best practices
• Excellent problem-solving and analytical skills
• Strong communication and collaboration skills
• Ability to work independently and as part of a team.

TECHNICAL SKILLS / COMPETENCIES :

MANDATORY

• Network Security Design and Implementation
• Network Troubleshooting and Optimization
• Vulnerability Assessments and Penetration Testing
• Security Policy and Compliance
• TCP / IP network traffic and event log analysis
• Experience in management of AV, IDS / IPS, Firewall, VPN, data encryption and other security products (Fort iGATE firewalls, Palo alto firewalls, McAfee endpoint security).

SOFT SKILLS : MANDATORY

• Problem Solving
• Interpersonal Skills
• Planning and organization
• Communication
• Critical Thinking

Join to apply for the Senior Network Security Engineer role at Intertec Systems

Join to apply for the Senior Network Security Engineer role at Intertec Systems

Skills:
Penetration Testing, Vulnerability Management, Network Architecture, TCP/IP, Firewall Management, Security Compliance, Huawei M2000, 3rd Line Support,

JOB TITLE: Sr. Technical Consultant Network and Security

JOB PURPOSE: Manage Network & Security

QUALIFICATION: B. Tech/B.E or Equivalent

Certifications

• Cisco Certified Network Associate (CCNA)
• CompTIA Network+
• Certified Information Systems Security Professional (CISSP)
• NSE4 or above (Fortinet) or
• DLP, ENS and EDR certifications
• CEH
• OSCP
  
  

• Ensure high availability and reliable performance of the Network.
• Ensure a good quality of service for the business-critical applications and ensure the network services are available to the users.
• Management of Network devices like Router, Switches, Local Area Network Devices, Wireless Devices, Unified Communication devices, Firewalls, Load Balancers, WAF, NAC, etc.
• Hands-on experience on support and maintenance corporate networks using enterprise-level network products - Enterprise-level products include but are not limited to: Aruba Networks, Cisco Systems, Dell Networking, Extreme Networks, Fortinet, H3C, Huawei, Juniper Networks, Palo Alto Networks, etc.
• Experience on working with Huawei Network Technologies and troubleshooting.
• L1 (end-point related) and L2 (IP PBX related) troubleshooting
• Liaising with the IP Telephony vendor/System Integrator for L3 (complex issues requiring major reconfiguration, software patches and updates, etc.)
• Designing, implementing, and maintaining network infrastructure
• Implementing measures to ensure efficient data flow and network speed.
• Protecting the organization's network infrastructure
• Implementing and maintaining security policies and procedures
• Maintaining the regulatory systems about ISMS policy (Information System Management Systems)
• Performing vulnerability assessments and penetration testing
• Staying up to date on the latest security threats and vulnerabilities
• Strong understanding of network security principles and best practices
• Excellent problem-solving and analytical skills
• Strong communication and collaboration skills
• Ability to work independently and as part of a team.
  
  

• Network Security Design and Implementation
• Network Troubleshooting and Optimization
• Vulnerability Assessments and Penetration Testing
• Security Policy and Compliance
• TCP/IP network traffic and event log analysis
• Experience in management of AV, IDS/IPS, Firewall, VPN, data encryption and other security products (Fort iGATE firewalls, Palo alto firewalls, McAfee endpoint security).
• Troubleshooting Huawei Network products.
  
  

• Problem Solving
• Interpersonal Skills
• Planning and organization
• Communication
• Conflict Resolution
• Critical Thinking

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries IT Services and IT Consulting

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