Daniel Maciejewski
Information Systems Engineer
Talent
MilwaukeeMember since May 26, 2026
Project ManagementCustomer ServiceCoachingDocumentationVPN AdministrationUnifiSwitchingDNSWindows ServerHybrid Active DirectoryMicrosoft 365IISIntune AdministrationApple Device Management/JAMFHuntress EDR AdministrationSAP AdministrationProxmox VirtualizationAzure Website DeploymentRoot Cause AnalysisLog AnalysisNetwork Analysis- Switching and VLAN configurationDNS ManagementSSL Certificate ManagementHybrid Active Directory ManagementDatacenter ManagementIIS Application Deployment and ManagementCustomer Relations ManagementEmployee Orientation and CoachingTCPIPHyper-VVMWareProxmoxSentinelOne EDRDHCPServer AdministrationEntra ID
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Project ManagementCustomer ServiceCoachingDocumentationVPN Administration
Experience
Systems Engineer at AB Data, Ltd. (2025-12 – 2026-04)
- Major Cybersecurity Incident Recovery and Remediation
- Server and Network Hardening
- Proxmox Virtualization Environment Administration
- Virtual Machine Deployment
- Bash Automation Scripting
- Azure Website Deployment
- Major Cybersecurity Incident Recovery and Remediation
- Server and Network Hardening
- Proxmox Virtualization Environment Administration
Systems Engineer at Linktech LLC (2024-02 – 2025-12)
- Executive Liaison
- In-house IIS Line of Business Application Deployment
- Network Administration- Unifi suite
- pfSense Firewalls
- Windows Server Deployment and Migration
- Hybrid Active Directory & Microsoft 365 Administration
- ITAR Cybersecurity Compliance
- Powershell Automation- Focus on scripting in powershell for software and configuration deployment via RMM systems
- VoIP and PBX Administration
- Intune Administration
- DevOps- IIS Web Server Configuration and Maintenance
- Linux Administration- Server Configuration
Technical Analyst II at SWICK Technologies (2023-05 – 2023-11)
- Intune Administration
- Hybrid Active Directory & Microsoft 365 Administration
- Sophos VPN Administration
- Huntress EDR Administration
- SAP Administration
Systems Administrator at HRS Jewish Community Center (2022-03 – 2023-05)
- Documentation
- Desktop & Server Troubleshooting
- Hybrid Active Directory & Microsoft 365 Administration
- Sophos VPN Administration
- Unifi Network Administration
Lab Technician at Technology Resource Associates (2022-03 – 2023-05)
- Motherboard Repair
- Wire Diagramming
- Documentation
Education
Bachelor of Information Science and Technology in Cybersecurity and Network Administration – University of Wisconsin - Milwaukee (2014-09 – 2021-12)
Skills
Information Systems Engineer
