Senior System Administrator Job in Calsoft Inc

We are looking for a Senior System Administrator to join our IT department. You ll be responsible for managing our server infrastructures.

Senior System Administrator responsibilities include supervising our Operations team, monitoring system performance, and configuring new software and hardware. To be successful in this role, you should have excellent troubleshooting skills and hands-on experience with various operating systems.

Ultimately, you will ensure our software, hardware, servers run smoothly.

Job Description:

• At least 10-12 years of hands-on experience on Windows technologies.
• Configure internal systems including office 365.
• Diagnose and troubleshoot technical issues related to server infrastructure.
• Supervise the Wintel team.
• Upgrade and maintain the server infrastructure.
• Install servers and services.
• Train new system users and set up their accounts.
• Monitor the performance of servers, software, and hardware.
• Ensure the smooth deployment of new applications.
• Update technical documentation.
• Good conceptual understanding of Windows architecture.
• Hands-on experience on user administration & management (AD, O365, VMWare, etc.).
• Willingness to work on Desktops issues (in domain environment) if needed.
• Hands-on experience on O365 and vmware / Hyper-V.

Responsibilities:

• Manage projects, delivering high quality results with autonomy and limited direction.
• Analyse, troubleshoot, and resolve critical systems issues and provide end user training where required.
• Work with Microsoft and other industry-based technologies in a maintenance/process improvement capacity.
• Provides top tier Office365 support, including troubleshooting, problem ticket escalations, and end user documentation.
• Perform or assist in performing the configuration, staging, installation and ongoing support of on-premises and cloud server environments.
• Maintain technical expertise and may have certifications in selected vendor products.
• Investigate new technologies and present for consideration by corporate leadership.
• Looks for efficiency gains and improvements in an existing process.
• Provide mentorship and guidance to other staff members.
• Acts as go to person for technical advice in your skillset.
• Influence departmental decisions based on subject matter expertise and understanding business drivers.
• Assist in management of corporate areas such as storage, virtual environments, and cisco phone system.
• Other roles and responsibilities as assigned.

Desired Skills:

• Graduation from any discipline.
• Work experience as a Senior System Administrator.
• Good knowledge of at least one scripting language.
• Solid understanding of LAN/WAN networks.
• Good problem-solving and communication skills.
• Team management abilities.
• Advanced experience planning, implementing, sustaining, administering Office 365.
• Experience with Exchange Management Console, Exchange Admin Console/Exchange Control Panel, and Exchange Management Shell.
• Experience with Microsoft Windows Server, i.e., 2019, 2016, 2012 r2, 2008 r2 including Active Directory, Group Policy, DNS, DHCP.
• Advanced Experience with directory services including Azure Active Directory and Azure AD Sync.
• Understanding of Single Sign On (SSO) technologies and how they are designed to improve the user experience.
• Understanding of security fundamentals.
• Working knowledge of hyper-v and vmware.
• Ability to remain calm and focused in high-pressure situations.
• Passion for developing technically and keeping pace with the industry.
• Self-driven and focus on delivering exceptional customer service.
• Good soft-skills skills.
• Ability to communicate effectively across multiple constituencies to support organizational objectives.
• Well organized with the ability to work on multiple initiatives simultaneously.