22 Cissp jobs in Dubai

Secure the Future! We're hiringa network security engineer in the UAE marketon behalf of our client!

About Our Client:
Our client, a leading IT company in the UAE, is recognized for its cutting-edge technology solutions and commitment to cybersecurity excellence. They are seeking an experienced Network Security Engineer to enhance and maintain the security of their IT infrastructure and networks.

The Role:
As a Network Security Engineer , you will be responsible for safeguarding the company's network and IT infrastructure, ensuring that it operates securely and efficiently. You will design, implement, and monitor security solutions, preventing unauthorized access and responding to potential threats.

What You'll Do:

• Design, implement, and manage network security solutions.
• Monitor and analyze network traffic to detect security breaches or vulnerabilities.
• Conduct security assessments, audits, and risk analysis.
• Implement firewall, VPN, anti-virus, and intrusion detection/prevention systems.
• Collaborate with IT teams to ensure seamless network operations.
• Develop and enforce security policies and protocols.
• Respond to and mitigate security incidents in a timely manner.
• Provide reports on security status and make recommendations for improvements.

What We're Looking For:

• A Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in network security engineering or a similar role.
• Expertise in firewalls, VPNs, IDS/IPS, and other security technologies.
• Strong understanding of network protocols, IP routing, and network traffic analysis.
• Excellent problem-solving skills with attention to detail.
• Certifications such as CISSP, CCNP Security, or similar are a plus.

What's in It for You:

• Competitive compensation package.
• Opportunity to work on advanced cybersecurity projects.
• Career growth and professional development opportunities.
• A supportive and dynamic work environment.

Help AG is looking for a talented and experienced Senior Security Engineer, specializing in Sentinel / Defender / Splunk who will be responsible for the creation of procedures, implementation of process development, and maintenance of security systems across client environments. The Security Engineer will work closely with Management, Senior Engineers, Threat Analysts, Solution Architects, other Security Engineers, and clients to complete high profile, critical services to existing Managed Security Service clients. This position is based out in Dubai, UAE and will be responsible for the administration, maintenance, and integration of Splunk, MS Azure Sentinel, Sentinel UEBA, AIP, Defender, CASB, ATA/ATP & Intune for security operations technical engineering, assessment, and recommendations in the areas of real-time security, operational network & identity management system, and applications systems security.

Responsibilities:

• Design, implement, and support solutions with SIEM (preferably Sentinel) and Microsoft security technologies such as Azure Cloud Access Security Broker, Office 365 Advanced Threat Protection (O365 ATP), Microsoft Defender ATP, and their integrations used to deliver internet-scale intelligence and managed security products.

• Implement & administer Microsoft Defender (ATP), Azure Cloud Access Security Broker & Azure Threat Protection security products within customer environment Manage and oversee day-today activities of Azure IP platform and ensure adherence to enterprise standards in project execution methodology, requirements gathering, quality assurance, and continuous improvement.

• Assess customer needs and expectations, design solutions to meet those needs, and then implement the design.

• Quickly build and solve a problem using a new technology to determine viability.

• Serve as a primary responder for Managed Security customer systems, taking ownership of client configuration issues and tracking through resolution.

Qualifications & Skills

• College degree or equivalent training with experience working in a Security Operations Center, Managed Security, or client network environment.

• Experience and knowledge of Splunk, Azure M365 & MS cloud security is essential.

• Security Engineer must possess minimum 5 years of professional experience & Senior Security Engineer must possess minimum 7-8 years of professional experience supporting and maintaining Splunk, Azure M365 System.

• 4-5 years of experience with administering & managing Splunk and Sentinel SIEM including content development.

• Experience in Use cases creation and Content development on Microsoft Sentinel, Splunk SIEM.

• Experience in Custom Use cases, Dashboards, Report creation on Microsoft Sentinel, Splunk SIEM.

• Knowledge of Integration with tools, data connectors for Microsoft Sentinel, Splunk SIEM.

• Knowledge of Splunk, Sentinel architecture, tables and data in Sentinel.

• Knowledge of Sentinel workbooks and automation & Splunk Enterprise Security.

• Professional experience working with networks and network architecture.

• Information security knowledge in one or more areas such as EDR – Enterprise end-point security products (e.g., McAfee e-Policy Orchestrator, Virus Scan, Anti-Spyware, Host Data Loss Protection, Endpoint Encryption, etc.).

• Splunk, Azure Log analytics, or equivalent big data engine experience.

• Experience with MS Azure Information Protection and technologies, including solution architecture, deployment, management, and support in a large global enterprise.

• Knowledge of Linux and Windows Operating Systems.

• Experience with various other SIEM security products such as: Splunk, ArcSight, Nitro, or LogRhythm and infrastructure components such as proxies, firewalls, IDS/IPS, and DLP.

• Experience working with clients in a service delivery function.

• Shift flexibility, including the ability to provide after-hours support when needed.

• Experience working with internal and client ticketing and knowledge base systems for Incident and Problem tracking as well as procedure.

Benefits

• Health insurance with one of the leading global providers for medical insurance.

• Career progression and growth through challenging projects and work.

• Employee engagement and wellness campaigns activities throughout the year.

• Excellent learning and development opportunities.

• Annual flight tickets to home country.

• Inclusive and diverse working environment.

• Flexible/hybrid working environment.

• Open-door policy.

About us

Help AG is the cybersecurity arm of e& enterprise (formerly Etisalat Digital) and provides leading enterprise businesses across the Middle East with strategic consultancy combined with tailored information security solutions and services that address their diverse requirements, enabling them to evolve securely with a competitive edge.

Present in the Middle East since 2004, Help AG was strategically acquired by e& (formerly Etisalat Group) in 2020, hence creating a cybersecurity and digital transformation powerhouse in the region.

Help AG has firmly established itself as the region's trusted IT security advisor by remaining vendor-agnostic, trustworthy, independent, and maintaining its focus on all aspects of cybersecurity.

With best of breed technologies from industry-leading vendor partners, expertly qualified service delivery teams and a state-of-the-art consulting practice, Help AG delivers unmatched value to its customers by strengthening their cyber defenses and safeguarding their business.

Bayut & dubizzle are iconic, homegrown brands with a strong presence across the seven emirates in the UAE. Connecting millions of users, we aim to deliver the best online search experience.

As part of Dubizzle Group, we are among the market's strongest classified brands, with over 123 million monthly users trusting our platform.

As an Application Security Engineer, you will:

• Collaborate with internal teams to implement security controls, address vulnerabilities, and improve security practices across platforms & services.
• Conduct penetration testing on web applications, mobile applications, APIs, networks, and systems, coordinating with external partners as needed.
• Identify, document, and process vulnerabilities, threats, and risks according to our risk management policies.
• Participate in security incident resolution and help develop, maintain, and evaluate the Incident Response Plan.
• Monitor internal alerting systems and ensure timely resolution of security events.
• Participate in audits, including user access reviews, and ensure remediation of findings within agreed timelines.
• Enhance security awareness within technical teams through educational materials and campaigns.
• Review and update internal security policies and controls regularly.

Minimum qualifications:

• Bachelor’s degree in Computer Science, Information Security, or related field.
• 2+ years in application development.
• 3-5 years of experience in information security or similar roles.
• Proven experience as a Security Analyst, Engineer, Penetration Tester, or similar.
• Experience with security frameworks like ISO 27001, NIST, and Data Protection.
• Understanding of securing corporate environments and applications.
• Knowledge of hosting platforms, cloud services, and enterprise networking.
• Technical understanding of backend architectures.
• Familiarity with secure coding practices and vulnerability management frameworks (OWASP).
• Strong knowledge of identity and access management practices.
• Experience with security technologies such as firewalls, IDS/IPS, vulnerability scanning tools.
• Proficiency in programming languages like Python or C++.
• Understanding of network protocols and encryption algorithms.
• Knowledge of compliance standards like PCI DSS, GDPR.
• Excellent communication skills and analytical problem-solving abilities.
• Willingness to stay updated with emerging threats and technologies.

Benefits:

• Fast-paced, high-performing team environment.
• Multicultural workplace with over 50 nationalities.
• Competitive tax-free salary and comprehensive health insurance.
• Annual air ticket allowance and employee discounts.
• Recognition programs and learning opportunities.

Bayut & dubizzle are equal opportunity employers, committed to diversity and inclusion.

#dubizzlegroup

Bayut & dubizzle have the unique distinction of being iconic, homegrown brands with a strong presence across the seven emirates in the UAE. Connecting millions of users across the country, we are committed to delivering the best online search experience.

As part of Dubizzle Group, we are alongside some of the strongest classified brands in the market. With a collective strength of 6 brands, we have more than 123 million monthly users that trust in our dedication to providing them with the best platform for their needs.

As an Application Security Engineer, you will work closely with the Head of Group IT and with the other relevant stakeholders from the IT and development teams to ensure that security is a core component of our systems and practices. You will be responsible for helping define, implement, and audit the effectiveness of our security controls and providing actionable recommendations to mitigate risks across a broad range of applications and services.

In this role you will:

• Collaborate with internal teams to implement security controls, address vulnerabilities and improvesecurity practices in the relevant platforms & services.
• Conduct penetration testing on web applications, mobile applications, APIs, networks, and system and coordinate the pen-testing projects executed by external partners.
• Ensure identified vulnerabilities, threats and risks are captured and processed in line with our risk management policy and procedure.
• Take part in security incident resolution and contribute to the development, maintenance and assessment of the Incident Response Plan’s effectiveness.
• Monitor the internal alerting systems and drive the events to closure.
• Participate in regular internal and external audits (including periodic user access reviews) on critical systems and ensure audit findings are remediated in the agreed timeframe.
• Reduce the information security knowledge gap within the technical teams by contributing to the creation of educational materials and awareness campaigns.
• Implement and regularly review the internal security policies and controls across all business-critical services.

• Bachelor’s degree in computer science, Information Security, or a related field.
• Minimum of 2 years in application development role
• 3-5 years of experience in information security or a related role.
• Proven experience as a Security Analyst, Security Engineer, Penetration Tester or
• similar role.
• Experience with the current Security frameworks such as ISO 27001, NIST and Data Protection.
• Good understanding of how to secure corporate environments and business applications.
• Solid understanding of hosting platforms, public cloud services and enterprise networking.
• Technical understanding of backend engineering architectures.
• Familiarity with secure coding practices and vulnerability management frameworks (OWASP);
• Strong knowledge of secure identity and access management practices.
• Strong knowledge of security technologies, including firewalls, IDS/IPS, and open-source vulnerability scanning tools.
• Proficiency in programming languages commonly used in security, such as Python or C++;
• Familiarity with network protocols and encryption algorithms.
• Understanding of regulatory frameworks and compliance standards (e.g., PCI DSS,GDPR).
• Able to define and select solutions for the cybersecurity space and monitor their effectiveness.
• Good communication skills, both written and verbal, with the ability to drive alignment with technical and business stakeholders.
• Strong analytical and problem-solving skills.
• Continuous learning mindset to stay on top of emerging threats and technologies, with a willingness to apply processes unique to the challenges at Dubizzle Group;
• Disciplined and logical thinker with the ability to draw conclusions from large data sets.

• A fast paced, high performing team.
• Multicultural environment with over 50 different nationalities
• Competitive Tax-free Salary
• Comprehensive Health Insurance
• Annual Air Ticket Allowance
• Employee discounts at multiple vendors across the emirates
• Rewards & Recognitions
• Learning & Development
  

Bayut & dubizzle is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

#dubizzlegroup

Seeking a Senior Android Developer to enhance app security, optimize performance, and work with cybersecurity experts. 5+ years experience in Android, Java, Kotlin, C/C++, with a focus on security and optimization.

We are seeking a highly skilled Senior Android Developer with deep expertise in building and maintaining secure mobile applications. Your primary role will be to enhance the security, performance, and reliability of our mobile application shield, ensuring it is robust enough to prevent potential vulnerabilities such as memory corruption, race conditions, and other critical issues. As a key contributor to our security team, you will be involved in refining codebases in Java, Kotlin, and C/C++ , with a strong focus on Android internals, native code integration, and performance optimization. You will also have the opportunity to work closely with our cybersecurity experts to develop advanced defense mechanisms, ensuring that our shield is resilient to modern mobile attacks.

1. Analyze and optimize existing Android codebases to prevent memory corruption, race conditions, and security vulnerabilities.
2. Build and maintain robust shields for mobile applications, with a focus on low-level Android development and native code (C/C++).
3. Collaborate with the security team to implement cutting-edge security features and defense mechanisms against mobile threats.
4. Debug and analyze complex crashes, particularly those involving memory issues, threading, and Android kernel interactions.
5. Review and optimize native Android components (JNI, NDK) for performance, security, and stability.
6. Ensure that the Android shield is resistant to reverse engineering, hooking, and injection attacks.
7. Develop and maintain Android SDKs, ensuring seamless integration with hybrid runtimes and third-party apps.
8. Stay updated with the latest in Android security research and contribute to improving the mobile application's resilience against emerging threats.

1. 5+ years of experience in mobile application development with a strong focus on Android internals and security.
2. In-depth knowledge of Android kernel, low-level Android development, and hybrid application runtimes.
3. Proven experience in C and C++ development, especially in memory management and concurrent programming.
4. Experience with Android NDK (Native Development Kit), JNI, and the ability to write and debug native code.
5. Expertise in identifying and resolving memory corruption, race conditions, and other performance bottlenecks in Android apps.
6. Hands-on experience with security vulnerabilities (such as buffer overflows, code injection) and defense techniques (anti-debugging, encryption).
7. Experience building, maintaining, and distributing SDKs for Android platforms.
8. Deep understanding of mobile application attacks (e.g., Frida, hooking, root detection) and the ability to implement effective countermeasures.

Competitive salary and benefits package.
Fully remote work option with flexible work hours.
Possibility of relocation to Dubai.
Opportunity to work on a massive scale, protecting millions of users worldwide and facing unique, large-scale security challenges.
Cutting-edge security technology in a dynamic and innovative environment.
Access to groundbreaking security research as part of a research-driven company, where your work contributes to solving some of the most critical security issues in mobile technology.
Room for professional growth and career development in a company that values continuous learning and innovation.
Supportive work environment focused on collaboration, innovation, and pushing the boundaries of mobile security.

We are seeking a highly skilled Senior Android Developer with deep expertise in building and maintaining secure mobile applications. Your primary role will be to enhance the security, performance, and reliability of our mobile application shield, ensuring it is robust enough to prevent potential vulnerabilities such as memory corruption, race conditions, and other critical issues.

As a key contributor to our security team, you will be involved in refining codebases in Java, Kotlin, and C/C++ , with a strong focus on Android internals, native code integration, and performance optimization. You will also have the opportunity to work closely with our cybersecurity experts to develop advanced defense mechanisms, ensuring that our shield is resilient to modern mobile attacks.

1. Analyze and optimize existing Android codebases to prevent memory corruption, race conditions, and security vulnerabilities.
2. Build and maintain robust shields for mobile applications, with a focus on low-level Android development and native code (C/C++).
3. Collaborate with the security team to implement cutting-edge security features and defense mechanisms against mobile threats.
4. Debug and analyze complex crashes, particularly those involving memory issues, threading, and Android kernel interactions.
5. Review and optimize native Android components (JNI, NDK) for performance, security, and stability.
6. Ensure that the Android shield is resistant to reverse engineering, hooking, and injection attacks.
7. Develop and maintain Android SDKs, ensuring seamless integration with hybrid runtimes and third-party apps.
8. Stay updated with the latest in Android security research and contribute to improving the mobile application's resilience against emerging threats.

1. 5+ years of experience in mobile application development with a strong focus on Android internals and security.
2. In-depth knowledge of Android kernel, low-level Android development, and hybrid application runtimes.
3. Proven experience in C and C++ development, especially in memory management and concurrent programming.
4. Experience with Android NDK (Native Development Kit), JNI, and the ability to write and debug native code.
5. Expertise in identifying and resolving memory corruption, race conditions, and other performance bottlenecks in Android apps.
6. Hands-on experience with security vulnerabilities (such as buffer overflows, code injection) and defense techniques (anti-debugging, encryption).
7. Experience building, maintaining, and distributing SDKs for Android platforms.
8. Deep understanding of mobile application attacks (e.g., Frida, hooking, root detection) and the ability to implement effective countermeasures.

1. Competitive salary and benefits package.
2. Fully remote work option with flexible work hours.
3. Possibility of relocation to Dubai.
4. Opportunity to work on a massive scale, protecting millions of users worldwide and facing unique, large-scale security challenges.
5. Cutting-edge security technology in a dynamic and innovative environment.
6. Access to groundbreaking security research as part of a research-driven company, where your work contributes to solving some of the most critical security issues in mobile technology.
7. Room for professional growth and career development in a company that values continuous learning and innovation.
8. Supportive work environment focused on collaboration, innovation, and pushing the boundaries of mobile security.

Job Title: Azure Network & Security Engineer
Location: Abu Dhabi, UAE (Onsite – Full Time)
Experience: 8+ Years
Relocation: Mandatory for candidates outside UAE (Valid passport required)

We are seeking an experienced Azure Network and Security Engineer with 8+ years of experience in designing, implementing, and managing secure enterprise cloud environments. This role will be responsible for ensuring the stability, performance, and security of Azure network infrastructure, enforcing security controls, and supporting long-term client engagements onsite in Abu Dhabi.

• Design, implement, and manage Azure networking components including VNets, NSGs, Azure Firewall, Application Gateway, and ExpressRoute/ VPN Gateways.

• Lead network security architecture planning, ensuring compliance with zero-trust security models and enterprise security standards.

• Configure and manage Azure security services such as Defender for Cloud, Azure Sentinel (SIEM), Key Vault, and Security Center.

• Monitor network traffic, identify potential threats, and implement proactive security measures.

• Troubleshoot network performance issues, connectivity, and security incidents in a hybrid (cloud + on-prem) environment.

• Collaborate with Cloud Architects, Security teams, and DevOps engineers to integrate network security into infrastructure-as-code deployments (Terraform, Bicep, ARM templates).

• Conduct regular vulnerability assessments and support security audits, ensuring compliance with ISO27001, NIST, or other relevant frameworks.

• Create and maintain detailed network diagrams, documentation, and runbooks for operational handover.

• Provide L3 support for critical network and security incidents, ensuring minimal downtime and impact.

• 8+ years of experience in network engineering and cloud security , with at least 3+ years focused on Microsoft Azure.

• Strong expertise in Azure Networking : VNet Peering, UDR, NSG, Load Balancers (Standard/Private), ExpressRoute, VPN Gateways, Private Endpoints.

• Hands-on experience with Azure Security Services : Azure Firewall, Defender for Cloud, Key Vault, Sentinel, Application Gateway WAF, Conditional Access.

• Solid understanding of TCP/IP, DNS, DHCP, VPN, Routing & Switching, SD-WAN , and network troubleshooting tools.

• Knowledge of identity and access management (IAM) and integration with Azure AD / Entra ID.

• Familiarity with cloud governance, security compliance frameworks (ISO27001, NIST, CIS Benchmarks) .

• Scripting knowledge (PowerShell, Python) for automation of security and network tasks is a plus.

• Relevant Microsoft Certifications preferred (AZ-700, SC-200, SC-300, AZ-500).

• Strong problem-solving and analytical skills.

• Excellent communication and stakeholder management abilities.

• Ability to work independently and in collaboration with cross-functional teams.

• Willingness to relocate and work onsite in Abu Dhabi for long-term engagement.

Job Purpose – Manage Security Operations

Education : Bachelor’s Degree in IT, Computer Science or Cyber Security

Certifications : CISSP would be a plus, ISO27001, Cloud Certifications is a plus

Experience : 8+ Years in Security

RESPONSIBILITIES (INCLUDES ALL TASKS):

• Manage Day to Day Security Operations of Security Solutions.
• Experienced in Web Application Security, Network Security, Vulnerability Management, Malware Protection, Data Security.
• KPI achievement as per the role.
• Coordinate to Achieve SLA requirements.
• Security Incident Management.
• Vendor coordination to solve technical issues on time.
• Conduct Technology Risk Assessment.
• Fine tuning of security solution.
• Knowledgeable of Operating Systems Security (Windows and Linux).
• Conduct Security Awareness Trainings.
• L2/L3 level Support to team members for operational Security Solutions.
• Collaborate with cross-functional teams to improve overall security measures. (SOC and NOC).
• Analyze and respond to security threats, vulnerabilities, and attack patterns.
• Work with SOC teams to implement proactive security measures.
• Develop incident response plans and security best practices.
• Ability to work independently and as part of a team.

TECHNICAL SKILLS /COMPETENCIES:

MANDATORY:

• Very Good understanding of the OSI Layer and Techniques / Technologies available to protect different layers, Web Security, Email Security, Data Classification.
• Excellent Troubleshooting skills to fix operational Issues.
• Experienced in Conducting / Coordinating Penetration Testing and Remediation.
• Experience in Certificate Lifecycle Management
• Excellent analytical and problem-solving skills.
• In-depth knowledge of security protocols, tools, and technologies
• Strong communication skills, both verbal and written.
• Strong sense of Accountability to complete tasks
• Willingness to Adopt and SOFT Learn New Technology and Solutions

Well Knowledgeable with Hands on experience (minimum of 4 Technologies)

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 250 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.

This is a unique opportunity to contribute to the field and contribute to the blockchain community. You will work hand-in-hand with various talented workers from Binance on the cutting-edge of crypto to guard safety across many projects and systems. You will also coordinate with other teams aside from the security group, which could provide you an in-depth understanding of the crypto world.

• Perform a review analysis on newly disclosed vulnerabilities for smart contracts and summarize the root cause behind the exploits for early detection in the future
• Conduct security audits on both smart contracts and blockchains, and write high-quality audit reports
• Develop automated scanning and monitoring tools for smart contracts and blockchains
• Utilize scanning tools to detect vulnerabilities in online contracts and promptly issue risk warnings
• Conduct post-mortem analyses on various hacking incidents, examining the causes, processes, and basic fund tracing
• Proactively identify on-chain risks, monitor and model emerging on-chain attack vector trends, and possess a solid understanding of on-chain security risks such as fraud and phishing
• Demonstrate a strong understanding of EVM-compatible blockchains and layer 2 solutions, and be familiar with DeFi design patterns

• Currently enrolled or holding a bachelor's degree (or higher) in Computer Science or a related field
• Proficient in Smart Contract programming languages, such as Solidity, among others
• Basic understanding of common Smart Contract security vulnerabilities
• Basic understanding of blockchain and smart contract principles, experienced with reading Blockchain explorers.Well versed with the different types of hacks on smart contracts, and its common attack vectors
• Well versed with the different types of scams such as Wallet Drainers in the space and how to identify them
• Familiar with smart contract development testing, transaction analysis, and other tools
• Experienced in using VSCode, Git, or other version control applications
• Proficient in Python or another object-oriented programming language
• Fundamental knowledge of code analysis and program debugging

• Passionate about cryptocurrency / DeFi / smart contract / blockchain
• Basic knowledge of fuzz testing or static analysis
• Basic knowledge of detection, exploitation, and prevention of security vulnerabilities
• Experience in smart contracts development (e.g Foundry, HardHat, etc.)
• Experience in CTF or bug bounty programs (e.g. Hack The Box, WebGoat, etc.)
• Experience in Front-end development (React, Javascript, Typescript)
• Experience in data mining and data analysis of on-chain data
• Have great interest in Binance, high work enthusiasm and responsibility, good and humble work attitude

Why Binance

• Shape the future with the world’s leading blockchain ecosystem

• Collaborate with world-class talent in a user-centric global organization with a flat structure

• Tackle unique, fast-paced projects with autonomy in an innovative environment

• Thrive in a results-driven workplace with opportunities for career growth and continuous learning

• Competitive salary and company benefits

• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

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