InfoTech Security and Support Specialist
S3 AeroDefense
Milwaukee, WI, US
Onsite
2026-06-16
Estimated salary · Milwaukee
~ $35,218 - $48,891
Low
$40K
Median
$52K
High
$66K
Market in Milwaukee · BLS OEWS 2025
Estimated net pay
$2,469 - $3,328
/month · 16% withheld
after tax & contributions · on the estimated salary · Single, no dependents
Job description
Description:
**Purpose of the Job:**
The InfoTech Security and Support Specialist is responsible for monitoring, maintaining, and providing technical support to end users for computer hardware, software, other technology equipment, and business\-related applications. This position requires daily interaction with end\-users and effective communication of technical answers in a way the end user can understand.
**Reports to:** IT System Infrastructure Manager
**Duties and Responsibilities:**
* Responsible for providing end user technical support over phone or in person when required for desktop hardware and software issues, application support and system access problems.
* Manage helpdesk service requests; ensuring helpdesk tickets are properly prioritized and addressed in a timely manner; follows up and communicates to all involved and tracks calls.
* Oversees the installation \& configuration of hardware, operating systems, mobile devices, peripherals, and applications. Includes the imaging of laptops \& desktops.
* Assist in assessing security environment and providing recommendations to help meet security requirements
* Assist with the supporting, monitoring and management of IT infrastructure including day\-to\-day IT operations.
* Coordinate and help manage information security and technology installations and upgrades.
* Assist with maintaining Microsoft Office 365, Azure, Active Directory, Intune, Teams, and SharePoint.
* Troubleshoots and researches issues independently then escalate issues in a timely manner as needed.
* Assist in implementing technical changes to information systems and network infrastructure.
* Assist in the preparation and response to external audits and assessments.
* Assist in implementing security compliance process improvements and technical controls.
* Under the direction of management, duties include assisting with creating and maintaining policies and procedures, conducting internal audits, and staying current with security tre
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