Microsoft Infrastructure Engineer

  • Full Time
  • Warsaw

Website Collabera

Job Description

Role Scope:

  • The amplifier provides support, implementation, and design services for Microsoft Active
  • Directory and Windows-based systems across the enterprise, including directory and identity management solutions.
  • The core infrastructure technology is a Microsoft organization.
  • You will become part of a network of mission-critical solutions for on-premise and in the cloud.
  • You will maintain and promote security, availability, and redundancy strategies.
  • VMware and Hyper-V and deploying / managing resources within those platforms.????


  • BS / MS degree in Computer Science, Engineer and a related degree
  • Deep knowledge in Active Directory, Azure Active Directory and Microsoft Windows
  • Server operating systems
  • Solid knowledge in Microsoft System Center Configuration Manager (2016 and above) and
  • Microsoft Azure cloud engineering and operations
  • Microsoft’s Active Directory technology
  • 10+ years. Microsoft Windows Server platforms
  • Microsoft Certifications Preferred (MCSA and MCSE)
  • Technical skills required:
  • Expert knowledge in Windows Server Operating Systems (2003 – 2019) and their roles (especially in Clustering, AD, File Services)
  • Excellent and deep troubleshooting skills
  • Develop and design, document, implement and support all aspects of the Active Directory (AD) environment
  • Ensuring the security, integrity, and availability of authentication, authorization and
  • LDAP related services to the enterprise
  • Expertise in these AD related services: AD authentication protocols (Kerberos, SAML, OAUTH, LDAP) DNS, DHCP, WINS, FRS and DFSR, Group Policies, Account Management
  • Knowledge of all AD FSMO roles and their function and how to transfer them
  • Knowledge of DNS (different zone types, forwarders, split DNS, WINS integration) and management of internal and external DNS zones (zone transfers, delegations)
  • Knowledge of how to monitor and to advanced logging in Active Directory as well as to backup and restore AD in a multi domain environment (backup, recycle bin, individual restores)
  • Good scripting skills in VBS or PowerShell and Azure Resource Manager (ARM) templates
  • Virtualization Platforms (VMware, Hyper-V)
  • Experience with these products / roles is a plus: Azure AD Connect with Office 365, AD-LDS, AD-RMS, MS FIM, ADFS, DFS, IIS, PKI, RDS, WSUS, Change Auditor from Quest, nFront Password Filter, CyberArk – or similar products
  • Storage Experience (DELL / EMC, HP, NetApp) – a plus
  • Linux / UNIX skills – a plus

Key Accountabilities:

  • Own Root Cause Analysis and Problem Management for AD environment
  • Identify opportunities to innovate, extend and increase service delivery everywhere
  • Serves as escalation. Support for first or second level support
  • Serves as escalation point for application support and troubleshooting;
  • Create and maintain system documentation for the following technologies – including installation, configuration and appropriate troubleshooting steps
  • Responsible for technical management, operation and maintenance of Server infrastructure
  • Monitors key system parameters to ensure optimum performance is being maintained
  • Works to ensure maximum uptime to essential systems
  • Works closely with other IT Management and technical staff to promote, evaluate and test Infrastructure solutions
  • Contributor in Global and Regional infrastructure projects with guidance from senior team members
  • Required to participate in an on-call rotation
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