• System Administrator

    Insight Global (Milwaukee, WI)


    Job Description

    Day to Day:

    This is a hands-on technical role supporting a secure, high-performing IT infrastructure for a 24/7 manufacturing operation. The Systems Administrator will:

    Responsibilities:

    Manage servers, applications, and network services to ensure uptime

     

    Deploy, monitor, update, and troubleshoot Hyper-V virtual servers and business-critical applications

     

    Administer Active Directory, Entra ID, Group Policies, RDS, Intune, and Microsoft 365 tools

     

    Assist with DHCP, DNS, wireless access points, switching, and firewall tasks

     

    Monitor infrastructure health and respond to alerts

     

    Apply patches and updates to prevent security incidents

     

    Monitor system activity for threats and assist with incident response

     

    Support backup, restore, and disaster recovery planning/testing

     

    Act as SME for key business applications (Korber One/HighJump, Salesforce, Power Apps)

     

    Provide Tier III escalation support and participate in after-hours on-call rotation

     

    Collaborate with junior team members on troubleshooting and projects

     

    We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [email protected] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

     

    Skills and Requirements

    Must Haves:

    5–7 years in IT Help Desk or System Administration.

     

    Expertise in servers, virtualization, Active Directory/Entra ID, Microsoft 365, and networking basics.

     

    Skilled in backups, disaster recovery, patching, security monitoring, and incident response.

     

    Strong troubleshooting, documentation, and communication; Tier III support experience.

     

    Ability to lift 50 lbs; available for on-call rotation. Plusses:

     

    Experience with enterprise apps (Korber One/HighJump, Bepoz, Aptean EAM, Salesforce) and tools like Intune, Defender, NinjaRMM, JAMF, Soti, AirWatch.

     

    Familiarity with Azure disaster recovery, Microsoft 365 hybrid deployments, and Power Apps/Power Automate.

     

    Proficient in Hyper-V, Windows Server 2012+, System Center VMM, and Azure.

     

    Moderate networking knowledge (TCP/IP, DNS, DHCP, VLANs, VPN, ACLs, wireless).