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Lead IT System Administrator
Lead IT System AdministratorMountain Top Talent LLC • Grand Rapids, MI, US
Lead IT System Administrator

Lead IT System Administrator

Mountain Top Talent LLC • Grand Rapids, MI, US
7 days ago
Job type
  • Full-time
Job description

General Information

  • Location : Remote / Preferred Grand Rapids, MI
  • Clearance Required : Secret (or higher), or ability to obtain
  • Job Type : Full-time
  • Travel : Travel 10% of the time to customer sites and Jovian HQ.

Position Summary

  • We are seeking an experienced Lead IT System Administrator to execute our organization's IT operations, with a strong focus on Microsoft Azure, Office 365, and enterprise infrastructure. The ideal candidate will have proven leadership capabilities, a deep technical background in cloud and on-premises environments, and the ability to carry out user support, system administration, and infrastructure projects from planning to execution.

    • Key Responsibilities

  • IT Infrastructure Management : Design, implement, and maintain secure and scalable IT infrastructure, including servers, storage, networking, and cloud services.
  • Cloud Administration : Configure, manage, and optimize Microsoft Azure resources (VMs, networking, identity management, security, backup / recovery, etc.).
  • Office 365 Administration : Administer Microsoft 365 tenant, including Exchange Online, SharePoint, Teams, OneDrive, Intune, and related services.
  • User Support & Troubleshooting : Serve as the escalation point for complex technical issues, ensuring prompt resolution and high user satisfaction.
  • Systems Monitoring & Security : Implement monitoring, patch management, endpoint protection, and security best practices to safeguard systems and data.
  • Project Leadership : Lead IT projects from requirements gathering to deployment, including infrastructure migrations, upgrades, and integrations.
  • Documentation & Policies : Develop and maintain IT policies, technical documentation, and standard operating procedures.
  • Team Coordination : Mentor junior administrators, delegate tasks, and ensure cross-team communication for smooth IT operations.
  • Vendor Management : Coordinate with external vendors, service providers, and consultants for hardware, software, and service procurement.

    • Basic Qualifications

  • Bachelors degree in Information Technology, Computer Science, or related field (or equivalent work experience).
  • 5+ years of hands-on IT administration experience, with at least 2 years in a lead or senior role.
  • Proven expertise in Microsoft Azure administration (IaaS, PaaS, security, networking).
  • Strong proficiency in Office 365 administration (Exchange Online, Teams, SharePoint, OneDrive, Intune).
  • Experience with Windows Server environments, Active Directory, Group Policy, and identity management.
  • Knowledge of networking concepts (DNS, DHCP, VPN, firewalls, load balancers).
  • Strong troubleshooting and problem-solving skills.
  • Excellent communication and leadership skills.
  • Relevant certifications (e.g., Microsoft Certified : Azure Administrator Associate, Microsoft 365 Certified : Enterprise Administrator Expert) are highly desirable.

    • Preferred Qualifications / Skills

  • Experience with Linux Server environments.
  • Knowledge of PowerShell scripting for automation.
  • Familiarity with backup solutions and disaster recovery planning.
  • Knowledge of Endpoint Privilege Management.
  • Knowledge of Remote Support.
  • Understanding of cybersecurity principles and compliance frameworks.

    • Work Environment

  • Fast-paced, collaborative environment with opportunities to work on diverse IT projects.
  • May require occasional after-hours or weekend work during critical updates or incidents.

    • Why Join Us

  • Work on high-impact DoD programs supporting national defense and mission readiness.
  • Engage with cutting-edge technologies across air, ground, and joint service domains.
  • Be part of a collaborative and innovative team working at the intersection of technology and mission success.
  • Competitive compensation, professional development, and growth opportunities in a secure, high-tech environment.

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