96 Network Administration jobs in Dubai

**About NCR Atleos**
NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe.
Title **: Network Support Specialist (Security Engineer)**
Location **: Dubai, UAE**
**About NCR Atleos**
NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency, and maximize self-service availability for financial institutions and retailers across the globe.
**Position Summary**
The Technical Support Specialist provides on-site and remote support for customer's existing solution and provide solution implementation. The Technical Support Specialist will be required to develop and maintain an expertise on the products deployed within the Customers' site in terms of system and network solutions. Technical Support Specialist will be representing NCR within the customer.
**Key Areas of Responsibility**
The Technical Support Specialist will be responsible for:
+ To understand the Customers' organizational structures and become familiar with the Customers' implementation, support processes and procedures to help in designing a solution that is highly available and sustainable.
+ Implement new products and features for any new or existing client's change requests.
+ To perform software upgrade on system applications and to ensure that they are implemented and functioning correctly.
+ To troubleshoot support cases.
+ To hold technology workshops with the Customers to discuss problems, and to provide case status updates, including the reasons for any problems encountered and the workarounds and/or solutions.
+ Provide training material and perform handover sessions with client technical and business users.
+ Responsible for maintaining documentation, diagram, Incident Reports, Root Cause Analysis.
**Basic Qualifications**
+ Bachelor's degree minimum required in Computer Sciences
+ 5+ years' experience in Implementing and managing **system and network** solution.
+ Excellent presentation skills and leading workshops with business and technical users.
+ Implementation and Operation experience for high availability and disaster recovery architecture.
+ Strong knowledge of UNIX systems (RHEL & CentOS).
+ Good knowledge of CRM solutions like MS Dynamics and Salesforce etc.
+ In depth experience in security best practices and guidelines.
+ Strong communication and presentation skills.
+ Excellent troubleshooting skills.
+ Team player, self-motivated, creative and flexible, avid learner.
+ Spoken and Written Fluency in English.
**Why join NCR Atleos:**
+ NCR Atleos is committed to being a globally inclusive company where all people are treated fairly, recognized for their individuality, promoted based on performance and encouraged to strive to reach their full potential.
+ **EEO Statement** NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.
**Statement to Third Party Agencies**
+ To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.
Offers of employment are conditional upon passage of screening criteria applicable to the job.
**EEO Statement**
NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.
**Statement to Third Party Agencies**
To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.

**About NCR Atleos**NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe.Title**: Network Support Specialist (Security Engineer)**Location**: Dubai, UAE***About NCR Atleos**NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency, and maximize self-service availability for financial institutions and retailers across the globe.**Position Summary**The Technical Support Specialist provides on-site and remote support for customer's existing solution and provide solution implementation. The Technical Support Specialist will be required to develop and maintain an expertise on the products deployed within the Customers' site in terms of system and network solutions. Technical Support Specialist will be representing NCR within the customer.**Key Areas of Responsibility**The Technical Support Specialist will be responsible for:* To understand the Customers' organizational structures and become familiar with the Customers' implementation, support processes and procedures to help in designing a solution that is highly available and sustainable.* Implement new products and features for any new or existing client's change requests.* To perform software upgrade on system applications and to ensure that they are implemented and functioning correctly.* To troubleshoot support cases.* To hold technology workshops with the Customers to discuss problems, and to provide case status updates, including the reasons for any problems encountered and the workarounds and/or solutions.* Provide training material and perform handover sessions with client technical and business users.* Responsible for maintaining documentation, diagram, Incident Reports, Root Cause Analysis.**Basic Qualifications*** Bachelor's degree minimum required in Computer Sciences* 5+ years' experience in Implementing and managing **system and network** solution.* Excellent presentation skills and leading workshops with business and technical users.* Implementation and Operation experience for high availability and disaster recovery architecture.* Strong knowledge of UNIX systems (RHEL & CentOS).* Good knowledge of CRM solutions like MS Dynamics and Salesforce etc.* In depth experience in security best practices and guidelines.* Strong communication and presentation skills.* Excellent troubleshooting skills.* Team player, self-motivated, creative and flexible, avid learner.* Spoken and Written Fluency in English.**Why join NCR Atleos:*** NCR Atleos is committed to being a globally inclusive company where all people are treated fairly, recognized for their individuality, promoted based on performance and encouraged to strive to reach their full potential.* **EEO Statement** NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.**Statement to Third Party Agencies*** To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.Offers of employment are conditional upon passage of screening criteria applicable to the job.**EEO Statement** NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.**Statement to Third Party Agencies**To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.A career at NCR Atleos means embracing our innovative culture and values, seeking new adventures and carving your own path.
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**About NCR Atleos**NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe."Network Support Senior Spec•To understand the Customers’ organizational structures and become familiar with the Customers’ network implementation, support processes and procedures to help in designing a network that is highly available and sustainable.•To perform patch and software upgrade on the security devices and to ensure that they are implemented and functioning correctly.•To troubleshoot equipment and network problems and to open tickets to vendors – Cisco, Palo Alto, etc. through to problem resolution.•To raise equipment Return Material Authorizations (RMA’s) and to track these through to problem resolution.•Work on developing network optimization and configuration reviews•To hold technology workshops with the Customers to discuss equipment and network problems, and to provide case status updates, including the reasons for any problems encountered and the workarounds and/or solutions.•Support design and operations and planning of Security products within the Customer infrastructure•Responsible for maintaining documentation, diagram, Incident Reports, Root Cause Analysis"Offers of employment are conditional upon passage of screening criteria applicable to the job.**EEO Statement** NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.**Statement to Third Party Agencies**To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.A career at NCR Atleos means embracing our innovative culture and values, seeking new adventures and carving your own path. #J-18808-Ljbffr

**About NCR Atleos**
NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe.
**About NCR Atleos**
NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency, and maximize self-service availability for financial institutions and retailers across the globe.
Title **: Senior Network Support Specialist (Senior Network & Security Engineer)**
Location **: Dubai, UAE**
**Position Summary**
The Senior Network and Security Implementation Engineer is responsible for implementation and maintaining secure and scalable network infrastructures. This role combines deep technical expertise in networking and cybersecurity with leadership and project management skills to ensure robust, high-performance, and secure enterprise systems.
**Key Areas of Responsibility**
The Senior Network and Security Engineer will be responsible for:
**Network Design & Implementation**
+ Design and deploy functional networks (LAN, WLAN, WAN) based on business requirements.
+ Configure and install network devices and services in the field (e.g., routers, switches, firewalls, load balancers, Proxies, VPNs).
+ Implement Layer 2 and Layer 3 protocols (OSPF, BGP, MPLS).
+ Oversee network infrastructure services such as DNS, DHCP, and IP address management.
**Security Engineering**
+ Configure and manage Next Generation firewalls, VPNs (IPSec, SSL), and intrusion detection/prevention and Network Admission Control (NAC) systems.
+ Implement network segmentation and access control policies.
+ Monitor and respond to security incidents and vulnerabilities.
+ Ensure compliance with industry security standards and frameworks.
**Operations & Support**
+ Perform network maintenance and upgrades including patches, hotfixes, and firmware updates.
+ Monitor network performance and troubleshoot issues to ensure reliability and availability.
+ Provide Level 2/3 support and resolve escalated technical incidents.
+ Maintain accurate documentation of network configurations and changes.
+ To perform patch and software upgrade on the security devices and to ensure that they are implemented and functioning correctly.
+ To troubleshoot equipment and network problems and to open tickets to vendors - Cisco, Palo Alto, etc. through to problem resolution.
+ To raise equipment, Return Material Authorizations (RMA's) and to track these through to problem resolution.
+ Work on developing network optimization and configuration reviews
+ To hold technology workshops with the Customers to discuss equipment and network problems, and to provide case status updates, including the reasons for any problems encountered and the workarounds and/or solutions.
+ Support design and operations and planning of Network & Security products within the Customer infrastructure
+ Responsible for maintaining documentation, diagram, Incident Reports, Root Cause Analysis and Quarterly Health Checks.
**Project & Vendor Management**
+ Lead strategic infrastructure projects and coordinate with cross-functional teams.
+ Manage vendor relationships and evaluate new technologies.
+ Ensure timely delivery of network solutions within budget and scope.
+ Prepare LLDs as per approved HLD proposed by Pre-Sales Team.
+ Prepare Network Diagrams and MOPs.
+ Prepare UAT activities and update implementation related documents.
**Basic Qualifications**
+ Bachelor's degree minimum required in Computer Sciences
+ **CCIE** (Enterprise Infrastructure & Security track or Data Center) is Preferred
+ 15+ years' experience in Implementing and managing **Enterprise** **Networking & Security Solutions** from multiple vendors.
+ Detailed technical experience in installation, operation & migration of next generation firewalls - Cisco FTD, Palo Alto and FortiGate Firewalls.
+ Proven experience with Cisco, Juniper, Palo Alto, Fortinet, or similar technologies.
+ Strong knowledge of IP, NAT, Site-to-Site IPSec and Remote SSL VPNs, URL Filtering
+ Expert level hands-on experience with Cisco ACI, SD-WAN, Umbrella, Email Security Gateway and Web Security cloud poxy and on-prem solutions.
+ Advanced Implementation and hands-on experience on Application Delivery Controllers (ADC), Load Balancers (F5, Citrix, Radware).
+ Implementation and Operation experience with Cisco ISE NAC Solution.
+ In depth experience in Threat Prevention and network AMP technologies - Cisco Firepower and Palo Alto Threat Prevention and Wildfire.
+ Advanced level Switching knowledge with Cisco Cat9k, N9K DC ACI and Campus layer switches: Vlans, VTP, Trunking, Spanning-Tree, Ether-channels, Stacking.
+ Advanced Indoor and Outdoor Enterprise Wireless Implementation and Hand-on experience (Cisco, Meraki, Aruba).
+ Cloud WAF (F5, Akamai, Cloudflare, Radware) experience is plus.
+ Excellent problem-solving, communication, and leadership skills.
+ Team player, self-motivated, creative and flexible, avid learner
+ Strong Presentation skills.
+ Spoken and Written Fluency in English.
**Why join NCR Atleos:**
+ NCR Atleos is committed to being a globally inclusive company where all people are treated fairly, recognized for their individuality, promoted based on performance and encouraged to strive to reach their full potential.
+ **EEO Statement** NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.
**Statement to Third Party Agencies**
+ To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.
Offers of employment are conditional upon passage of screening criteria applicable to the job.
**EEO Statement**
NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.
**Statement to Third Party Agencies**
To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.

Overview

Join to apply for the Network Support Senior Spec role at NCR Atleos

About NCR Atleos

NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe.

Responsibilities

• To understand the Customers' organizational structures and become familiar with the Customers' network implementation, support processes and procedures to help in designing a network that is highly available and sustainable.
• To perform patch and software upgrade on the security devices and to ensure that they are implemented and functioning correctly.
• To troubleshoot equipment and network problems and to open tickets to vendors – Cisco, Palo Alto, etc. through to problem resolution.
• To raise equipment Return Material Authorizations (RMA's) and to track these through to problem resolution.
• Work on developing network optimization and configuration reviews
• To hold technology workshops with the Customers to discuss equipment and network problems, and to provide case status updates, including the reasons for any problems encountered and the workarounds and/or solutions.
• Support design and operations and planning of Security products within the Customer infrastructure
• Responsible for maintaining documentation, diagram, Incident Reports, Root Cause Analysis

EEO Statement

NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.

Statement to Third Party Agencies

To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.

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**About NCR Atleos**NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe."Network Support Senior Spec
•To understand the Customers' organizational structures and become familiar with the Customers' network implementation, support processes and procedures to help in designing a network that is highly available and sustainable.
•To perform patch and software upgrade on the security devices and to ensure that they are implemented and functioning correctly.
•To troubleshoot equipment and network problems and to open tickets to vendors – Cisco, Palo Alto, etc. through to problem resolution.
•To raise equipment Return Material Authorizations (RMA's) and to track these through to problem resolution.
•Work on developing network optimization and configuration reviews
•To hold technology workshops with the Customers to discuss equipment and network problems, and to provide case status updates, including the reasons for any problems encountered and the workarounds and/or solutions.
•Support design and operations and planning of Security products within the Customer infrastructure
•Responsible for maintaining documentation, diagram, Incident Reports, Root Cause Analysis"Offers of employment are conditional upon passage of screening criteria applicable to the job.**EEO Statement** NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.**Statement to Third Party Agencies**To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.A career at NCR Atleos means embracing our innovative culture and values, seeking new adventures and carving your own path.
#J-18808-Ljbffr

About NCR Atleos

NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe.

"Network Support Senior Spec
•To understand the Customers' organizational structures and become familiar with the Customers' network implementation, support processes and procedures to help in designing a network that is highly available and sustainable."

Responsibilities

• To perform patch and software upgrade on the security devices and to ensure that they are implemented and functioning correctly.
• To troubleshoot equipment and network problems and to open tickets to vendors – Cisco, Palo Alto, etc. through to problem resolution.
• To raise equipment Return Material Authorizations (RMA's) and to track these through to problem resolution.
• Work on developing network optimization and configuration reviews
• To hold technology workshops with the Customers to discuss equipment and network problems, and to provide case status updates, including the reasons for any problems encountered and the workarounds and/or solutions.
• Support design and operations and planning of Security products within the Customer infrastructure
• Responsible for maintaining documentation, diagram, Incident Reports, Root Cause Analysis

"Offers of employment are conditional upon passage of screening criteria applicable to the job."

EEO Statement

NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.

Statement to Third Party Agencies

To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.

#J-18808-Ljbffr

Network Infrastructure Support Specialist (Ariba)

Join to apply for the Network Infrastructure Support Specialist (Ariba) role at Dicetek LLC

The following qualifications apply:

• Certification and work experience in Cisco and Dell SDN Technologies and Datacenter Switching environment.
• Certification and work experience in Aruba Network Technologies (Aruba Network Access Control, Wireless and SDWAN).

Seniority level

• Not Applicable

Employment type

• Contract

Job function

• Information Technology

Industries

• IT Services and IT Consulting

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