Senior Infrastructure Engineer (Wintel, Messaging & Cloud Ops)
Job Fit Check
Base Career helps you apply smarter for this job.
Key skills for this role
About the Role
Cinergie Digital is seeking a Senior Infrastructure Engineer for an airline client in Dubai to manage Wintel, Messaging, and Cloud Ops. The role involves managing Exchange Hybrid, Active Directory, Azure, AWS, and Citrix environments.
Key Skills for This Role
Responsibilities
- Act as Subject Matter Expert for Exchange Hybrid environments, managing Exchange Online and on premise servers
- Oversee OneDrive, SharePoint, and the broader Office 365 suite
- Lead Windows Active Directory (AD) administration and manage Azure Enterprise Applications, including permission reviews and service principal governance
- Implement and maintain Privileged Access Management (PAM/CyberArk)
- Provide expert level administration for Infoblox (DNS/DHCP), SFTP, and complex File Server environments (AWS FSx, DFSR, and SMB shares)
- Deploy and manage cloud resources within AWS (EC2, RDS, S3, VPC) and optimize virtual desktops via Citrix DaaS
- Execute L3 support for Windows and RHEL OS, including patching, system hardening, and upgrades in compliance with global aviation security standards
- Support physical compute infrastructure, specifically Cisco UCS, ensuring hardware health and performance
- Set standards for monitoring and maintenance within a 24/7 rotational shift model, ensuring zero downtime for mission critical airline operations
Requirements
- 5–8 years of expert experience in Windows AD, DNS, DHCP, and Windows Server technologies
- Proven track record in managing Exchange Hybrid and Office 365 migrations/operations at scale
- Advanced proficiency in Infoblox, SFTP, and distributed file systems (DFSR/AWS FSx)
- Expertise in Azure AD (Entra ID) App registrations and permissions; hands on experience with AWS Cloud Operations and PAM (CyberArk preferred)
- Proficiency in Citrix DaaS and RHEL IDAM solutions
- Knowledge of Cisco UCS hardware and general cloud infrastructure
Full Job Posting
Overview
- As a Senior Infrastructure Engineer, you will be responsible for the stability, integrity, and seamless operation of our airline client’s core Wintel and Messaging platforms.
- In this enterprise grade role, you will manage a complex hybrid environment, bridging on premise legacy systems with public cloud infrastructure (AWS/Azure).
- Your mission is to optimize and secure the digital workspace for a global workforce, ensuring high availability of communication and identity services around the clock.
Key Responsibilities
- Messaging & Collaboration: Act as the Subject Matter Expert for Exchange Hybrid environments, managing Exchange Online and on premise servers. Oversee OneDrive, SharePoint, and the broader Office 365 suite.
- Identity & Security: Lead Windows Active Directory (AD) administration and manage Azure Enterprise Applications, including permission reviews and service principal governance. Implement and maintain Privileged Access Management (PAM/CyberArk).
- Infrastructure Services: Provide expert level administration for Infoblox (DNS/DHCP), SFTP, and complex File Server environments (AWS FSx, DFSR, and SMB shares).
- Cloud & Virtualization: Deploy and manage cloud resources within AWS (EC2, RDS, S3, VPC) and optimize virtual desktops via Citrix DaaS.
- Systems Administration: Execute L3 support for Windows and RHEL OS, including patching, system hardening, and upgrades in compliance with global aviation security standards.
- Hardware Oversight: Support physical compute infrastructure, specifically Cisco UCS, ensuring hardware health and performance.
- Operational Excellence: Set standards for monitoring and maintenance within a 24/7 rotational shift model, ensuring zero downtime for mission critical airline operations.
Required Skills & Experience
- Wintel & Directory Services: 5–8 years of expert experience in Windows AD, DNS, DHCP, and Windows Server technologies.
- Messaging Expert: Proven track record in managing Exchange Hybrid and Office 365 migrations/operations at scale.
- Networking & Storage: Advanced proficiency in Infoblox, SFTP, and distributed file systems (DFSR/AWS FSx).
- Cloud & Security: Expertise in Azure AD (Entra ID) App registrations and permissions; hands on experience with AWS Cloud Operations and PAM (CyberArk preferred).
- Modern Workspace: Proficiency in Citrix DaaS and RHEL IDAM solutions.
- Technical Breadth: Knowledge of Cisco UCS hardware and general cloud infrastructure
Compensation & Benefits
- Salary: AED 11,000 to 13,000 per month
- Benefits: Work visa, air tickets, medical insurance, gratuity, paid time off
Apply for this job in 1 click
Skip the repetitive application forms
Install the Base Career Chrome Extension and autofill job applications across major job boards with your profile.
Trusted by over 500,000 job seekers on Base Career
More from this employer
More jobs at Cinergie Digital
Senior Technical Engineer – Oracle Solution Architect
Dubai, UAE
Cinergie Digital is seeking a technically strong Oracle Solution Architect with 5-8 years of experience to design scalable solutions, integrate enterprise applications, and support Oracle EBS to Fusion modernization. The
Senior Technical Engineer – Sitecore Solution Assurance Lead
Dubai, UAE
Cinergie Digital is hiring a Senior Technical Engineer (Sitecore) to lead technical implementation and support of an enterprise Sitecore-based CMS in Dubai. The role requires 5-8 years of Sitecore/enterprise CMS engineer
Senior Technical Engineer (Sitecore)
Dubai, UAE
Cinergie Digital is hiring a Senior Technical Engineer (Sitecore) to lead technical implementation and support of an enterprise Sitecore-based CMS in Dubai. The role involves acting as primary technical counterpart to ve
Senior Software Engineer – Airline Pricing & ATPCO
Dubai, UAE
Cinergie Digital is hiring a Senior Software Engineer for airline pricing and revenue management systems. The role focuses on Python backend development, API design, and microservices, with strong ATPCO knowledge require
Project Manager
Dubai, UAE
Cinergie Digital is hiring a Project Manager to lead end-to-end delivery of complex technology projects in the aviation domain, blending Agile and Waterfall methodologies. The role requires PMP or PRINCE2 certification,
Business Analyst
Dubai, UAE
Cinergie Digital is hiring a Business Analyst to support an Order Management System product team in airline retailing and distribution. The role blends requirements work with API analysis, SQL investigation, and observab
Project Manager
Dubai, UAE
Cinergie Digital is hiring a Project Manager to plan, run, and govern IT and software development projects end-to-end in Dubai. The role requires 8+ years of PM experience, PMP certification, and prior hands-on software
Project Manager
Dubai, UAE
The employer is seeking an experienced Project Manager to lead enterprise IT projects and digital transformation initiatives in Dubai. The role requires managing project scope, timelines, budgets, risks, and stakeholder
Senior Technical Engineer – Oracle Solution Architect
Dubai, UAE
Senior Technical Engineer – Sitecore Solution Assurance Lead
Dubai, UAE
Senior Technical Engineer (Sitecore)
Dubai, UAE
Senior Software Engineer – Airline Pricing & ATPCO
Dubai, UAE
Project Manager
Dubai, UAE
Business Analyst
Dubai, UAE
Project Manager
Dubai, UAE
Project Manager
Dubai, UAE