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senior security engineer

Ceenex Global LLC

We're Hiring: Senior Network Security Engineer! We are seeking an experienced and skilled Senior Network Security Engineer to join our team in Dubai. The ideal candidate will have a robust background in network security, risk assessment, and incident response, with a proven track record of safeguarding complex network infrastructures.Location: Dubai, United Arab Emirates Work Mode: Work From Office Role: Senior Network Security EngineerSalary - 21000 AED + BenefitsExperience - 12+ yearsWhat You'll Do:<ul><li>Cisco ACI deep production experience</li><li>F5 BIG-IP LTM/ASM/GTM (iRules, ASM, GSLB)</li><li>Citrix ADC/NetScaler (GSLB, Content Switching)</li><li>Palo Alto Firewalls + Panorama (PAN-OS 10/11, Prisma)</li><li>Fortinet FortiGate + FortiManager</li><li>Cisco ASA / Firepower VPN</li><li>Advanced Routing &amp; Switching (BGP, OSPF, QoS) on Nexus 9K/Catalyst</li></ul>Preference<ul><li>Automation: Ansible/Python/Terraform</li><li>Banking/financial sector background</li><li>CCIE (DC or Security or ENT) - Mandatory</li></ul>Ready to secure our networks? Apply now and let&rsquo;s build a safer digital environment together!Job Type: Full-timePay: AED20,000.00 - AED21,000.00 per month

Senior Network Security Engineer

ALEC Holdings

<div>
 
 We&rsquo;re looking for a
 
 Senior Security Engineer
 
 to strengthen ALEC&rsquo;s cyber defense capabilities and ensure the resilience of our enterprise IT infrastructure. If you have hands-on expertise in SIEM engineering, cloud security, threat detection, and incident response &mdash; this is your opportunity to lead the charge in proactive cyber defence across diverse digital environments.
 
 
 
 
 
 
 Who We Are
 
 
 
 
 ALEC Holdings PJSC
 
 , part of the Investment Corporation of Dubai (ICD), is a leading GCC construction group with over two decades of success delivering some of the region&rsquo;s most complex and high-profile projects. As a proudly publicly listed company, ALEC continues to raise the bar for quality, innovation, and excellence in construction, driving iconic developments that shape skylines across the Middle East.
 
 
 
 
 
 Our IT and cybersecurity division is critical to ensuring the secure and uninterrupted operation of ALEC&rsquo;s digital infrastructure. From building secure cloud environments to detecting advanced threats, our team delivers enterprise-grade protection aligned with international standards and emerging risks.
 
 
 
 
 
 
 Why Join Us?
 
 
 
 As
 
 Senior Security Engineer
 
 , you&rsquo;ll play a key role in protecting our systems, data, and users through threat detection, incident response, and automation. You will engineer defenses across cloud, network, and endpoint layers while continuously improving security visibility and resilience.
 
 
 At ALEC, security is a strategic priority. Join a team where your expertise and ideas directly impact the protection of regional megaprojects and core business operations.
 
 
 
 
 
 
 About Your Team
 
 
 
 You&rsquo;ll be joining a dedicated cybersecurity team focused on building a modern, threat-informed defence capability. We collaborate closely with infrastructure, application, and compliance teams to ensure comprehensive security coverage across the organization &mdash; from SOC to the cloud.
 
 
 
 
 
 
 Your Role
 
 
 
 As
 
 Senior Security Engineer
 
 , you will:
 
 
 SIEM &amp; Detection Engineering
 
 <ul>
 <li>
 Configure, tune, and manage SIEM platforms (Elastic preferred) for effective log ingestion, correlation, and alerting
 </li>
 <li>
 Develop custom detection rules and integrate threat intelligence feeds
 </li>
 <li>
 Automate triage and response workflows to reduce false positives
 </li>
 <li>
 Investigate incidents using MITRE ATT&amp;CK-aligned analytics and dashboards
 </li>
 </ul>
 
 
 
 
 Network Security
 
 <ul>
 <li>
 Monitor and analyse network traffic, flow data, and packet captures
 </li>
 <li>
 Manage firewalls, IDS/IPS, VPNs, and support zero-trust architectures
 </li>
 <li>
 Implement secure segmentation and layered defence strategies
 </li>
 </ul>
 
 
 
 
 Endpoint &amp; Operating System Security
 
 <ul>
 <li>
 Detect privilege escalation and suspicious OS behaviour on Windows and Linux
 </li>
 <li>
 Analyse processes, registry, and event logs to identify advanced threats
 </li>
 <li>
 Conduct host-based forensics and scripting for evidence collection
 </li>
 </ul>
 
 
 
 
 Cloud Security
 
 <ul>
 <li>
 Implement and monitor security controls across
 
 Azure
 
 ,
 
 AWS
 
 , and
 
 GCP
 
 </li>
 <li>
 Enforce IAM best practices and perform cloud configuration audits
 </li>
 <li>
 Secure hybrid workloads (containers, serverless, virtual environments)
 </li>
 </ul>
 
 
 
 
 Scripting &amp; Automation
 
 <ul>
 <li>
 Write scripts in
 
 Python
 
 ,
 
 PowerShell
 
 , or
 
 Bash
 
 to automate SOC workflows
 </li>
 <li>
 Develop SOAR playbooks for automated incident response
 </li>
 <li>
 Enrich and manipulate log data for advanced detection use cases
 </li>
 </ul>
 
 
 
 
 Threat Intelligence &amp; Hunting
 
 <ul>
 <li>
 Analyse threat intelligence aligned with
 
 MITRE ATT&amp;CK
 
 </li>
 <li>
 Conduct hypothesis-driven threat hunts to detect hidden threats
 </li>
 <li>
 Refine detection logic based on evolving TTPs
 </li>
 </ul>
 
 
 
 
 Incident Response
 
 <ul>
 <li>
 Lead investigations using
 
 NIST
 
 and
 
 ISO 27035
 
 frameworks
 </li>
 <li>
 Coordinate containment, eradication, and recovery activities
 </li>
 <li>
 Document root causes, lessons learned, and ensure long-term remediation
 </li>
 </ul>
 
 
 
 
 Malware Analysis
 
 <ul>
 <li>
 Identify malware behaviour and persistence mechanisms
 </li>
 <li>
 Perform static/dynamic analysis using sandboxes or reverse engineering
 </li>
 <li>
 Translate findings into improved detection and prevention strategies
 </li>
 </ul>
 
 
 
 
 
 What We&rsquo;re Looking For
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in
 
 Computer Science
 
 ,
 
 Information Security
 
 , or equivalent experience
 </li>
 <li>
 Minimum
 
 5+ years
 
 in Security Engineering, SOC, or Incident Response roles
 </li>
 <li>
 Strong experience with SIEM platforms (
 
 Elastic preferred
 
 )
 </li>
 <li>
 Hands-on knowledge of
 
 Azure/M365
 
 security; familiarity with
 
 Oracle OCI
 
 </li>
 <li>
 Proficient with
 
 EDR
 
 ,
 
 firewalls
 
 ,
 
 IDS/IPS
 
 , and network analysis tools
 </li>
 <li>
 Excellent grasp of
 
 incident response
 
 ,
 
 vulnerability management
 
 , and
 
 log analysis
 
 </li>
 </ul>
 
 
 
 
 
 Soft Skills &amp; Attributes
 
 
 <ul>
 <li>
 Strong analytical thinking and structured problem-solving mindset
 </li>
 <li>
 Clear communication and concise technical documentation skills
 </li>
 <li>
 Ability to stay calm and focused during high-pressure incident response
 </li>
 <li>
 Collaborative, team-oriented approach to cybersecurity operations
 </li>
 <li>
 Passion for learning and improving processes continuously
 </li>
 </ul>
 
 
 
 
 
 What We Offer
 
 
 <ul>
 <li>
 Opportunity to contribute to the most iconic projects in the region
 </li>
 <li>
 A forward-thinking digital team with space for innovation and growth
 </li>
 <li>
 Supportive and collaborative project culture
 </li>
 <li>
 Full-time on-site position based in the UAE
 </li>
 </ul>
 
 
 
 
 Ready to help shape the digital future of construction?
 
 
 
 
 
 If you&rsquo;re inspired by this opportunity and believe you&rsquo;re the right fit, we want to hear from you.
 
 
 Join ALEC Building and be a driving force behind digital excellence on world-class projects.
 
 
 
 
 
 
 Apply today and let&rsquo;s build something exceptional.
 
 
</div>

Security Engineer - Snr

We're Hiring: Shift Network Security Engineer! We are seeking an experienced Senior Network &amp; Security Engineer to design, implement, and manage complex network and security infrastructures. The ideal candidate will have hands-on expertise in firewalls, data center technologies, ACI, routing/switching, and security solutions. This role involves leading migration projects, ensuring high network performance, and supporting mission-critical operations.Location: Dubai, United Arab Emirates Work Mode: Work From Office Role: Shift Network Security EngineerSalary - 16600 AED + BenefitsExperience - 8+ yearsWhat You'll Do:Network &amp; Security Engineering<ul><li>Design, deploy, and manage enterprise network and security solutions.</li><li>Install, configure, and support routers, switches, firewalls, proxies, SSL/IPsec VPNs, and wireless controllers.</li><li>Administer and troubleshoot firewalls including Palo Alto, Fortinet, Cisco ASA/FTD, and Juniper SRX.</li><li>Implement network segmentation, DMZ architectures, VLANs, ACLs, NAT/PAT, EtherChannel, IP SLA, HSRP, and routing protocols (OSPF, BGP, EIGRP).</li><li>Manage 1500+ network devices across global environments.</li></ul>Data Center &amp; ACI Operations<ul><li>Deploy and manage Cisco ACI fabrics (spines, leaves, APICs).</li><li>Migrate workloads and maintain policies, EPGs, bridge domains, contracts, L2Out/L3Out, and AEP configurations.</li><li>Perform ACI upgrades, health checks, and performance tuning.</li><li>Oversee multi-site/multi-pod ACI environments with end-to-end documentation.</li></ul>Security Infrastructure Management<ul><li>Configure and maintain F5 LTM and ASM for application delivery and security.</li><li>Implement Cisco ISE for AAA, 802.1x, RADIUS/TACACS+, and network access control.</li><li>Perform security monitoring, threat mitigation, vulnerability assessments, and log analysis.</li><li>Manage SSL decryption, URL filtering, content filtering, Cisco AMP, Wildfire, and Panorama/FMC administration.</li></ul>Migration &amp; Project Delivery<ul><li>Lead migrations including firewalls (ASA &rarr; Palo Alto), VPN infrastructures, and data center DMZ transitions.</li><li>Deploy new distribution center infrastructures including Nexus Core, Catalyst switches, Palo Alto Firewalls, and F5 LTM.</li><li>Ensure seamless execution of project deliverables with change management (CAB), compliance, and risk mitigation.</li><li>Coordinate with cross-functional teams to ensure minimal downtime.</li></ul>Operations &amp; Support<ul><li>Provide Level 2/3 support for complex incidents and escalations.</li><li>Maintain documentation for network diagrams, configurations, policies, and operational procedures.</li><li>Conduct 24/7 support for critical environments when required.</li><li>Train and mentor junior team members.</li></ul>Key Skills &amp; TechnologiesNetwork<ul><li>Cisco Nexus, Catalyst, ASR</li><li>Routing: BGP, EIGRP, OSPF</li><li>Switching, VPC, VDC</li><li>MPLS, Multi-homing</li><li>IPAM, Syslog (Kiwi), Orion NMS</li></ul>Security<ul><li>Palo Alto (Panorama), Fortinet</li><li>Cisco ASA, FTD</li><li>Juniper SRX</li><li>F5 LTM, ASM</li><li>Cisco ISE (AAA, 802.1x)</li><li>URL/Content Filtering, SSL Decryption</li><li>VPN technologies (SSL, IPsec)</li></ul>Data Center<ul><li>Cisco ACI (Fabric deployment, BD, EPG, AEP, L2Out/L3Out)</li><li>DMZ designs</li><li>Fabric upgrades &amp; optimization</li></ul>Certifications (Preferred)<ul><li>CCNP / CCIE (Routing &amp; Switching or Security)</li><li>Palo Alto PCNSE</li><li>F5 Certifications</li><li>ITIL Foundation v4</li></ul>APPLY AS SOON AS POSSIBLE!Email- Jenita@ceenexglobal.comWhatsApp- 509491450Ready to make an impact? Apply now and let&rsquo;s secure the future together!Job Type: Full-timePay: AED15,000.00 - AED16,600.00 per month

Shift Network Security Engineer

Naffco

<div><h3 class="jobSectionHeader">Roles and Responsibilities</h3> 
We are seeking an experienced and detail-oriented Estimation Engineer for our Security Solutions team.
As an Estimation Engineer, you will be responsible for providing accurate cost estimations and technical solutions for a range of security systems and technologies, including access control, surveillance, intrusion detection, and other related security products and services.<ul><li>Conduct detailed assessments of project specifications to prepare accurate cost estimates for security solutions and ELV systems.</li><li>Collaborate with project managers and technical teams to clarify requirements and ensure alignment on project scope and objectives.</li><li>Analyze historical data and market trends to benchmark costs and optimize bidding strategies for security system installations.</li><li>Prepare comprehensive tender documents, including technical and financial proposals, ensuring compliance with industry standards and client expectations.</li><li>Evaluate supplier and subcontractor quotes to ensure competitive pricing and adherence to quality standards for security products.</li><li>Utilize advanced estimation software and tools to streamline the estimation process, enhancing accuracy and efficiency.</li><li>Participate in project meetings to provide insights on cost implications and recommend value-engineering opportunities.</li><li>Maintain updated knowledge of emerging technologies and regulations in security solutions to inform estimation practices.</li></ul><h3 class="jobSectionHeader">
Desired Candidate Profile</h3><div><ul><li> 
Bachelor's degree in Engineering, preferably in Electrical, Electronics, or a related field, to ensure a strong technical foundation.</li></ul></div><ul><li>Minimum 5 years of relevant experience in estimating security solutions and ELV systems, demonstrating a track record of successful project delivery.</li><li>Experience in working with major security systems (CCTV, access control, fire alarms) and knowledge of industry standards.</li><li>Demonstrated proficiency in estimation software such as Bluebeam, AutoCAD, or specialized security estimation tools.</li><li>Strong analytical skills with the ability to interpret complex data and make informed decisions on project costs.</li><li>Excellent communication skills in English, both written and verbal, to effectively collaborate with diverse teams and clients.</li><li>Proven negotiation skills to secure favorable terms with suppliers and subcontractors, enhancing project profitability.</li><li>Detail-oriented with strong organizational skills to manage multiple projects and deadlines effectively without compromising quality.</li><li>A proactive approach and a strong problem-solving mindset to navigate challenges and drive project success.</li></ul></div>

Estimation Engineer - Security Solutions - ELV

Talent Fusion HR

Senior Cost Controller Engineer for High Rise Contracting companyJob Type: Full-timePay: AED15,000.00 - AED20,000.00 per monthApplication Question(s):<ul><li>What is your notice period ?</li></ul>Experience:<ul><li>High Rise Contracting : 10 years (Required)</li></ul>

Senior Cost Control Engineer

Bureau Veritas

<div><div>JOB TITE: ENGINEER (ENGINEERING OT SECURITY) 
RESPONSIBILITIES:<ul><li>
Shall identify and release OT cybersecurity scope of work and specifications for TP projects &amp; participate in OT cybersecurity tender evaluation process.</li><li>
Shall review &amp; comment on OT cybersecurity engineering documents as per the DDCMS list to ensure compliance against security specifications.</li><li>
Shall witness, validate and signoff contractor compliance against approved OT security engineering designs and technical specifications during relevant stages of the design and engineering lifecycle (FAT).</li><li>
Shall develop OT security design implementation guidance documentation &amp; other required technology products.</li><li>
Shall provide required support for OT security related projects&rsquo; activities ensuring task ownership is upheld and expectations delivered on timely manner by providing design, engineering and configuration inputs to the project stakeholders</li><li>
communicate implementation guidance for OT security architectures to internal teams and selected external stakeholders where applicable &amp; Coordinate with other TP departments for Engineering related tasks</li><li>
Shall perform planning, execution, design development and maintenance of OT Security Architectures for SCADA systems for Transmission &amp; Distribution Control Centers and related systems.</li><li>
Shall perform planning, execution, design development OT Security Architectures for Level 3.5 &amp; Level 2.5 that covers OT/IT security technology infrastructure and related support systems.</li><li>
Shall develop/maintain &amp; regularly update TP OT cybersecurity specifications, thus to be in alignment with international standards and Dubai Government regulations.</li><li>
Shall support in developing technical requirements for security products &amp; required use cases for PoC.</li><li>
Shall provide applicable low level cybersecurity designs' inputs to support internal OT cybersecurity projects &amp; shall also develop physical, component and service management security.</li><li>
Shall conduct reviews/ self-assessments to define gaps in existing security baselines for OT environments and accordingly define required security controls to reach target state security architectures.</li><li>
Shall conduct internal studies and accordingly provide improvement suggestions related to engineering optimization supported by appropriate justifications.</li><li>
Shall witness/ manage OT security testing (including capital projects, PoC, etc.) and shall support in equipment prequalification activities in line with the Divisional approved qualification methodology. And accordingly update/maintain IT/OT approved cyber security equipment/system list.</li><li>
Shall conduct research security technology trends and evaluate relevant emerging technologies/ security products to determine viability for use in OT environments.</li><li>
Shall develop, maintain and control OT security technical specifications (400kV, 132kV, 33kV &amp; 11kV including external and internal interfaces to other systems) to ensure consistent coverage across all OT Environments.</li><li>
Shall perform any other tasks as assigned by the reporting manager.</li><li>
Shall ensure non-disclosure of confidential information to anyone within or outside the Authority, during or after employment in DEWA.</li></ul> 
EDUCATION &amp; EXPERIENCE 
Education 
<ul><li>Bachelors Degree in Electrical Engineering</li><li>
Diploma in Electrical Engineering</li></ul>
Experience/Qualification
<ul><li>Minimum 6 years experience in high voltage transmission field, design, engineering, quality control and testing for Bachelors degree holder</li><li>
Minimum 8 years experience in high voltage transmission field, design, engineering, quality control and testing for Diploma holder</li><li>
Problem solving skills to propose technical solutions</li><li>
Knowledge in International Standards (IEEE, IEC, BS)</li><li>
Proficiency in technical report writing</li><li>
Preferred related experience in engineering design software&rsquo;s (i.e. BIM, Revit)</li></ul></div></div>

Engineer - OT Security Engineering

Envision Employment Solutions

Envision Employment Solutions is currently looking for a Senior Data Management Engineer for one of our partners, a global leader in the IT Services and IT Consulting.
 
Job Summary: 
We are looking for a Senior Data Management Engineer / Senior Data Engineer with strong experience in data architecture, integration, and transformation, particularly with Informatica. The ideal candidate will be responsible for designing and implementing end-to-end data solutions that enable data accessibility, quality, and governance across the enterprise.
 You will work closely with cross-functional teams to understand business requirements and translate them into scalable, reliable, and secure data systems.
 
Responsibilities: 
<ul>
<li>Design, build, and maintain data pipelines and ETL processes using Informatica</li>
<li>Develop and optimize data integration workflows for structured and unstructured data</li>
<li>Ensure data quality, consistency, and security across platforms</li>
<li>Collaborate with business analysts, data architects, and developers to align data solutions with business needs</li>
<li>Maintain documentation of data flows, processes, and systems</li>
<li>Troubleshoot and resolve data-related issues and performance bottlenecks</li>
<li>Participate in data modeling and architecture discussions</li>
</ul>
Requirements: 
<ul>
<li>Bachelor's degree in Computer Science, Information Systems, or related field</li>
<li>3 to 4 years of experience in data engineering or data management roles</li>
<li>Strong hands-on experience with Informatica (PowerCenter, IDQ, or Cloud Data Integration)</li>
<li>Proficiency in SQL and experience working with relational databases (Oracle, SQL Server, etc.)</li>
<li>Solid understanding of data warehousing concepts and architecture</li>
<li>Experience with data governance and metadata management</li>
<li>Familiarity with cloud data platforms (e.g., AWS, Azure, GCP) is a plus</li>
<li>Excellent communication skills in English (Very Good Level)</li>
<li>Being an ARABIC speaker is a must.</li>
</ul>

Senior Data Management Engineer

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