Engineer

Network Engineer

A Network Engineer is responsible for designing, implementing, maintaining, and supporting enterprise IT systems infrastructure across the organization. This role centers on Microsoft-based platforms and related enterprise technologies, with a focus on ensuring system reliability, security, and scalability. The Network Engineer will apply deep technical knowledge, strong communication skills, and proven problem-solving capabilities while architecting, deploying, supporting, and documenting systems that align with business objectives and industry best practices.

Bachelor's Degree in: Computer Sciences, Information Technology or equivalent work experience.

3 to 5 years of hands-on experience in systems engineering or administration within enterprise environments.

Strong analytical, organizational, and technical problem-solving abilities, including effective knowledge transfer.

Familiarity with multiple operating systems and enterprise platforms.

Expertise with Microsoft server and cloud technologies, including:

• Windows Server (2019/2022/2025): deployment, configuration, patching, hardening, and lifecycle management.
• Microsoft Entra ID (Azure AD): identity lifecycle management, Conditional Access, identity governance, SSO, MFA, hybrid identity, and application integration.
• Active Directory and Group Policy: design, administration, and troubleshooting.
• Microsoft 365 administration: Exchange Online, SharePoint Online, Teams, Intune/Endpoint Manager.

Proficiency in systems automation and scripting to streamline administration and reduce manual workload.

Experience with enterprise virtualization platforms, e.g. VCF.

Knowledge of enterprise storage technologies, including SAN, NAS, and backup/recovery solutions.

Experience working within monitoring tools and ITSM platforms (e.g., SolarWinds Asset Monitoring, Azure Monitor, ServiceNow, ServiceDesk).

Understanding of enterprise security principles, including endpoint protection, patch management, vulnerability remediation, and compliance frameworks.

Ability to develop, maintain, and continuously improve documentation, runbooks, and architectural diagrams for all managed systems.

Ability to collaborate effectively within cross-functional teams including networking, security, and application teams.

Ability to lead, prioritize, and manage multiple tasks and projects simultaneously.

Create system architecture diagrams, Knowledgebase articles and associated documentation of assigned systems.

Experience working within an ITSM/ServiceDesk ticketing platform to log, track, and resolve incidents and service requests.

Design, implement, and maintain Microsoft-based server infrastructure, including Windows Server environments, Active Directory, Group Policy, and DNS/DHCP services.

Manage and support identity and access management solutions, including:

• Microsoft Entra ID (Azure AD) administration and user lifecycle management.
• Conditional Access policy design, implementation, and ongoing maintenance.
• MFA enrollment, SSO configuration, and identity governance workflows.
• Hybrid identity management using Azure AD Connect and cloud sync.

Administer Microsoft 365 services including Exchange Online, Teams, SharePoint, and Intune/Endpoint Manager to support end-user productivity and security.

Monitor, tune, and maintain enterprise virtualization platforms (VCF) and associated storage systems (SAN, NAS).

Develop and maintain PowerShell scripts and automation workflows to reduce manual effort, enforce consistency, and improve operational efficiency.

Perform routine system patching, hardening, and lifecycle management activities in compliance with organizational security policies and regulatory requirements.

Identify, diagnose, and resolve systems and identity-related incidents within established service level agreements.

Participate in disaster recovery planning and testing, ensuring backup solutions are current, validated, and aligned with recovery time objectives.

Collaborate with networking, security, and application teams to ensure seamless integration across all systems and platforms.

Maintain accurate, comprehensive documentation for all implemented systems, including runbooks, standard operating procedures, and architectural diagrams.

Evaluate emerging Microsoft and enterprise technologies to recommend improvements to current systems and architecture.

Log, track, prioritize, and resolve all assigned incidents and service requests within the ServiceDesk ticketing system.

Location: Froedtert South, Inc. · INFORMATION SERVICESSchedule: Full-time, Days, 80