Java L3 Support

Epsilon LATAM.; Santiago de Querétaro, Ciudad de México, Monterrey, Región Centro; Hybrid; MXN 360,000 - 480,000; Full time

Job summary

Epsilon LATAM in Mexico is seeking a senior IT systems administrator to design and operate enterprise Windows and Unix server environments. You will manage Active Directory, DNS/DHCP, and virtualization platforms while coordinating with global teams to keep critical infrastructure stable and secure.

The role emphasizes automation with PowerShell, remote management tools (IDRAC/ILO, vCenter), and collaboration with App Dev teams. Relevant certifications such as ITIL or MCSE are a plus.

Qualifications

• Extensive experience managing Windows Server environments and Active Directory.
• Proficient with Unix/Linux fundamentals and Configuration Management tools.
• Experience with virtualization technologies (VMware, Hyper-V).
• Familiarity with networking, DNS/DHCP, VPN, and firewalls.
• Hands-on PowerShell scripts to automate OS and application tasks.
• Experience with Exchange Server 2016/2019 and M365 administration.
• Experience with remote management consoles (IDRAC/ILO, vCenter).

Skills

Unix and Windows Server architecture

Windows/Unix/Linux OS administration

PowerShell scripting

Active Directory DNS DHCP

Virtualization (VMware Hyper-V)

Networking TCP/IP VPN Firewalls

MS Exchange / M365 administration

Tools

WSUS

SCCM

VCenter/vSphere

IDRAC/ILO remote management

Aqua Data Studio

Job description

Hybrid in Queretaro, Mexico City , Monterrey and Guadalajara

SKILLS / EXPERIENCE:

• Strong understanding of Unix and Windows Server architecture
• Proficiency with Windows/Unix/Linux-based operating system, commands and utilities, as well as Configuration Management Tools
• Proficiency in managing Windows Server environments
• Strong knowledge of Active Directory, Group Policy, DNS and DHCP
• Experience with Virtualization technologies (e.g. VMWare, Hyper V)
• Familiarity with networking concepts (TCP/IP, Firewalls, VPN)
• Basic troubleshooting knowledge on MS Exchange administration for Exchange 2016/2019 and M365 suite
• Experience on Remote management consoles like Dell IDRAC, HP ILO, VCenter/vSphere
• Hands-on developing PowerShell scripts to automate various tasks of OS and Applications running on Windows platform. Research and finding solution to automate complex tasks
• Hands-on experience of system administration of Windows server-side infrastructure (Windows 2016,2019,2022, Active Directory, Server Hardware etc.) and associated technologies e.g. DNS, DHCP, WINS and Group Policies
• Prior experience working at an ISP/Managed Services/IT Services company is preferred, and a background in dealing with global teams and remote teams will be a strong plus.
• Strong plus for candidate having working (configure and troubleshoot) experience on breadth of technologies e.g. terminal servers, windows clustering, VMware, Hyper-V, Azure etc.
• Strong plus for experience with various blade systems (HP, DELL etc...)
• Strong plus for experience on patch management tool administration (WSUS, SCCM etc.)
• Experience of supporting, Share Point, Mobile and instant messaging applications
• Basic understanding of SQL Queries and hands on experience with Aqua Data Studio
• Strong ability to debug applications to identify the underlying root cause
• Good communication skills with ability to articulate the technical and functional aspects of a development/production problem to help drive solutions with App Dev teams and senior stakeholders
• Candidate must have worked on enterprise grade server hardware (Install, Configure and Maintain) HP and Dell Rack Servers
• Relevant certifications (ITIL, MCSA, MCSE-Server, VCP, RHCSA etc..) will be a strong plus