Administrator III, IT Infrastructure

Invenergy • Chicago, IL

1d • $88,000 - $118,000 • Hybrid

About The Position

Invenergy is seeking an experienced, collaborative IT Systems Administrator III to help design, manage, and optimize its end-user computing environment. The role drives endpoint architecture and user experience, oversees device lifecycle programs, supports enterprise security objectives, and serves as a technical escalation point for a global organization. It combines hands-on endpoint and client services engineering with shaping long-term technology standards. The position supports a growing IT team at a company focused on renewable energy, clean energy, and transmission.

The role follows a hybrid schedule: in-office Monday through Thursday and remote on Fridays if work permits. Domestic and international travel may be required as needed, and participation in an on-call rotation is required.

Requirements

• Bachelor’s degree in Information Technology, Computer Engineering, or a related field.
• At least 4 years of experience in IT systems administration or enterprise endpoint management.
• Advanced expertise with Windows 10/11, Intune, Autopilot, MECM/SCCM, and/or Jamf.
• Thorough understanding of identity and access management, including AD, Azure AD (Entra), and Conditional Access.
• Strong experience with Microsoft 365 administration and endpoint security tools.
• Demonstrated ability to lead technical initiatives and resolve complex issues.
• Excellent communication, documentation, and customer service skills.
• Ability to travel domestically and internationally as needed.
• Participation in an on-call rotation is required.
• Must be eligible to work in the United States without employer visa sponsorship now or in the future.

Nice To Haves

• Strong background supporting Azure Virtual Desktop, Citrix, or other DaaS platforms.
• Experience with modern device management and zero-touch deployment strategies.
• PowerShell scripting for automation.
• Relevant Microsoft, CompTIA, or ITIL certifications.
• Experience coaching or mentoring team members.
• Fluency in English; Spanish proficiency is a plus.

Responsibilities

• Lead the architecture, configuration, and governance of Windows and macOS endpoint environments.
• Own enterprise endpoint management platforms, including Intune, MECM/SCCM, and Jamf, and drive modern device management initiatives.
• Oversee the full device lifecycle, including planning, procurement, provisioning, refresh, and decommissioning.
• Serve as a Tier 3 escalation point and mentor junior team members.
• Manage endpoint security controls, including EDR, patch compliance, encryption, and configuration hardening.
• Administer advanced identity and access management tasks across Active Directory, Azure AD (Entra), and Microsoft 365.
• Partner with Cybersecurity and Infrastructure teams to implement secure, scalable endpoint standards.
• Lead endpoint-related projects, upgrades, and process improvements.

Benefits

• Medical insurance
• Dental insurance
• Vision insurance
• 401(k)
• Paid time off
• Eligibility to participate in bonus programs designed to reward individual and company performance

What This Job Offers

• Job Type: Full-time
• Career Level: Senior