51 it administrator jobs at 40 companies in Lindenhurst, IL
2w
Save
Mark Applied
Hide
IT Systems Administrator
Pewaukee, Wisconsin, United States
$85k-$95k/yr OnsiteFull Time
3+ YOERequires 3+ years in IT support or systems administration, Windows 11 and Microsoft 365 expertise, Active Directory, Exchange, MDM, networking, cybersecurity, troubleshooting, and service desk experience.
Windows 11, Microsoft 365, iPhone, Active Directory, Exchange, Mobile Device Management (MDM), Microsoft 365 Fundamentals, VPN, firewalls, antivirus, endpoint security, service desk tools
1mo
Save
Mark Applied
Hide
Senior IT Administrator
Brookfield, Wisconsin, United States
OnsiteFull Time
4+ YOE4+ years IT infrastructure experience with Microsoft 365, Azure AD/Entra ID, SharePoint, Teams and endpoint management; security-first mindset and strong communication skills.
Microsoft 365, Microsoft Teams, Exchange Online, SharePoint, Azure Active Directory (Entra ID), Microsoft Intune
2mo
Save
Mark Applied
Hide
Administrator III, IT Infrastructure
Chicago, Illinois, United States
$88k-$118k/yr OnsiteFull Time
4+ YOE4+ years IT systems/endpoint administration; advanced expertise with Windows 10/11, Intune, Autopilot, MECM/SCCM, Jamf; AD/Azure AD (Entra), Conditional Access, Microsoft 365, endpoint security; on-call and domestic/international travel as needed; eligible to work in US without sponsorship.
Intune, Autopilot, MECM/SCCM, Jamf, Windows 10/11, Active Directory, Azure AD (Entra), Microsoft 365, EDR, PowerShell, Azure Virtual Desktop, Citrix
5d
Save
Mark Applied
Hide
IT Security Administrator
Pleasant Prairie or Milwaukee or Waukegan or Kenosha
OnsiteFull Time
5+ YOEBachelor's degree in computer science, information technology, or related field; 5+ years of IT security operations experience; enterprise applications and security practices experience preferred; Security+ or CISSP desirable.
5d
Save
Mark Applied
Hide
IT Security Administrator
Pleasant Prairie, Wisconsin, United States
OnsiteFull Time
5+ YOEBachelor's degree in computer science, information technology, or related field; 5+ years of IT security operations experience; enterprise application and security practice experience; Security+ or CISSP preferred.
2mo
Save
Mark Applied
Hide
IT Systems Administrator- 455-DeLong IT
Clinton, Wisconsin, United States
OnsiteFull Time
2+ YOE2-3 years IT infrastructure experience. Configure new user systems, Microsoft Active Directory and Azure, Meraki, Mitel, Brivo, assist with camera installs, upgrade Agris Oneweigh, provide help desk support and complete job-related certifications.
Microsoft Active Directory, Microsoft Azure, Meraki, Agris Oneweigh, Mitel, Brivo
2w
Save
Mark Applied
Hide
IT Security Administrator III
Bolingbrook or Chicago
$115k-$131k/yr OnsiteFull Time
5+ YOEAssociate degree in computer science or information systems, 5 years of IT or information security experience, CISSP or CISA, audit and compliance experience, and knowledge of ISO 27001, ITIL, COBIT, firewalls, and PKI.
ISO 27001, PCI, Cryptographic Key Management, Public Key Infrastructure (PKI), ITIL, COBIT, Microsoft Office, Visio, TCP/IP, Nmap, firewalls, intrusion detection, virtualization technologies, encryption, VPN
1w
Save
Mark Applied
Hide
Sr. Quality Systems IT Administrator
Woodstock, Illinois, United States
$108k-$118k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5–7 years of quality data systems or IT experience, including 5 years in cGMP. Requires SQL, CSV, GAMP, data integrity, 21 CFR Part 11, application administration, audits, and clear English communication.
MasterControl, LabX, Waters Empower, Waters NuGenesis, Novatek LIMS, Microsoft Active Directory, Veeam, Commvault, SQL, TCP/IP, Microsoft Windows, Microsoft Edge, Firefox, Google Chrome, Microsoft Office 365, Microsoft Teams, Microsoft Visio, Microsoft Project
3w
Save
Mark Applied
Hide
IT Operations & Systems Administrator (Oak Brook)
Oak Brook, Illinois, United States
$95k-$120k/hr OnsiteFull Time
3+ YOE3+ years IT operations and systems administration experience, Microsoft 365 and Dynamics 365 administration, Intune and virtual desktop deployment, strong communication and compliance experience; U.S. Citizen or LPR required.
Microsoft 365 GCC High, Microsoft Dynamics 365, Dataverse, Microsoft Intune, Microsoft Entra ID, Exchange, SharePoint Online, Microsoft Purview, Microsoft Teams Rooms, Microsoft Teams, Windows 365, Azure Virtual Desktop, HPC Systems
3mo
Save
Mark Applied
Hide
IT Systems Administrator
Glenview, Illinois, United States
$89k-$113k/yr OnsiteFull Time
7+ YOESenior IT Systems Administrator with 7+ years of experience; strong Windows Server, AD, DNS/DHCP, virtualization, and hybrid cloud skills; able to manage backups, security, and network design.
Windows Server, Active Directory, DNS, DHCP, VMware, VPN, Cloud, Networking, Scripting
1mo
Save
Mark Applied
Hide
IT Infrastructure Administrator
New Berlin, Wisconsin, United States
OnsiteFull Time
8+ YOEManage and support hybrid on‑prem and cloud infrastructure including Microsoft 365, Microsoft Azure, Active Directory, networking; 8+ years enterprise experience and 5+ years systems administration; PowerShell and automation experience.
Microsoft 365, Microsoft Azure, Active Directory, PowerShell, VPN, SaaS, PaaS, IaaS
2mo
Save
Mark Applied
Hide
Store IT Administrator (Korean Bilingual)
Chicago, Illinois, United States
$60k/yr OnsiteFull Time
Korean bilingual required; prior store IT or IT support experience preferred; basic knowledge of network and CCTV systems; strong problem-solving and communication skills; participate in a 3-week HQ onboarding.
PCs, POS systems, printers, CCTV systems, network infrastructure
2w
Save
Mark Applied
Hide
IT Help Desk Administrator
Hoffman Estates or Chicago
$65k-$70k/yr OnsiteFull Time
3+ YOERequires 3+ years in help desk, desktop support, or IT support; Windows and Microsoft 365 experience; mobile device troubleshooting; hardware/software deployment; and strong communication and customer service skills.
Microsoft Windows, Microsoft 365, iOS, iPadOS, Active Directory
2mo
Save
Mark Applied
Hide
it admin
Northbrook, Illinois, United States
$75k-$80k/yr OnsiteFull Time
LEV MONITORING SOLUTIONS: Provider of specialized cardiac monitoring and patient support services.
2+ YOEBachelor's degree in IT, Computer Science, or related field; 2+ years of IT administration or support experience; knowledge of networks, firewalls, security, Windows, and Linux; strong troubleshooting and communication skills.
Windows, Linux
2mo
Save
Mark Applied
Hide
IT Systems Administrator
Des Plaines, Illinois, United States
$90k-$120k/yr HybridFull Time
7+ YOE7+ years IT experience (or equivalent), strong Microsoft/Azure environment skills (Azure AD, on-prem AD, Intune, Microsoft 365), virtualization, NetApp storage, networking, cybersecurity, PowerShell; bachelor’s or equivalent preferred.
Azure Active Directory, Active Directory, Microsoft 365, Microsoft Teams, Microsoft Intune, NetApp, Microsoft Copilot, PowerShell, Power BI, Power Apps, SharePoint Online, Java, SQL, Linux
2mo
Save
Mark Applied
Hide
Administrator III, IT Infrastructure
Chicago, Illinois, United States
$88k-$118k/yr OnsiteFull Time
4+ YOE4+ years in IT systems or endpoint management; advanced expertise with Windows 10/11, Intune, Autopilot, MECM/SCCM, Jamf; AD and Azure AD (Entra) identity management; Microsoft 365 and endpoint security; on-call and travel as needed.
Windows 10/11, Intune, Autopilot, MECM, SCCM, Jamf, EDR, Active Directory, Azure AD (Entra), Conditional Access, Microsoft 365, PowerShell, Azure Virtual Desktop, Citrix
1w
Save
Mark Applied
Hide
IT Systems Administrator - Remote (Chicago Area)
Chicago, Illinois, United States
RemoteFull Time
3+ YOERequires systems administration experience, Active Directory and Windows systems expertise, server and network troubleshooting skills, monitoring and backup tool familiarity, communication skills, and ability to lift 75 pounds.
Active Directory, Windows Server 2016, Windows 10, Windows 11, macOS, Hyper-V, IIS 10.x, SQL Server 2019, VSA10, Iru, Endpoint Central, Appassure, Quest, Google Workspace
1mo
Save
Mark Applied
Hide
IT Administrative Assistant
Chicago, Illinois, United States
$24-$31/hr OnsiteFull Time
2+ YOE2+ years administrative experience (preferably supporting IT), strong organization and communication, Microsoft Outlook/Excel/Word/Teams proficiency, ability to sit long periods and occasionally lift up to 25 lbs.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Teams
1mo
Save
Mark Applied
Hide
IT Cloud & Hosting System Administrator
Waukesha, Wisconsin, United States
HybridFull Time
Hands-on experience administering cloud (AWS/Azure) and on-prem infrastructure, VMware, Terraform, CI/CD, IAM, backup/recovery, and troubleshooting; completed IT education or equivalent experience required.
AWS, Azure, VMware vSphere, ESXi, Terraform, Tableau, Power BI, Microsoft Excel
2mo
Save
Mark Applied
Hide
IT Lead
Boston or Vancouver or Chicago or Vancouver
$110k-$150k/yr HybridFull Time
12+ YOE12+ years in IT engineering/systems administration; deep Google Workspace, SSO/SAML/SCIM, Okta, Kandji/Microsoft Intune experience; SOC2/ISO compliance, automation (BetterCloud/SaaS Manager), and vendor governance.
Google Workspace, SSO, SAML, SCIM, Okta, Kandji, Iru, Microsoft Intune, BetterCloud, SaaS Manager
Explore Jobs