Infrastructure Systems Specialist

2 weeks ago


Scottsdale, Arizona, United States Staffing Science Full time

This position involves a hybrid work model, requiring local presence for in-office collaboration three days a week.

We are in search of a skilled Systems Engineer with extensive experience in infrastructure architecture, development, and ongoing enhancement across both on-premises and cloud-based environments. This role is vital for maintaining the security, reliability, and support of our enterprise systems, which include Windows Servers, Microsoft 365, and Identity management solutions. You will collaborate closely with various teams to achieve technology-driven business objectives and uphold essential vendor partnerships.

Key Responsibilities:

1. Enhance Infrastructure Security & Reliability

  • Fortify the security and operational reliability of both on-site and cloud-hosted server systems, with a particular focus on Active Directory, Azure AD, and Microsoft 365 platforms.
  • Establish and oversee security measures such as MFA/SSO, RBAC, and intrusion detection, with success gauged by a decrease in incidents and improved uptime.

2. Develop & Sustain IT Infrastructure Solutions

  • Manage the continuous enhancement of IT infrastructure to align with changing business needs, concentrating on optimizing software and hardware solutions.
  • Document and standardize processes to ensure scalability and uniformity, making it easier for junior team members to adopt.

3. Automate & Innovate IT Processes

  • Utilize advanced PowerShell scripting to automate routine administrative tasks, thus minimizing manual intervention and reducing errors.
  • Lead the successful deployment and management of Mobile Device Management (MDM) solutions, ensuring secure and efficient endpoint oversight.

4. Oversee Identity Management & SSO/MFA Solutions

  • Take charge of the Identity Provider (IdP) solutions, ensuring smooth integration of new applications while maintaining compliance with security protocols.
  • Proactively identify and resolve significant IT incidents, determining root causes and implementing strategies to avert future issues.

Required Skills & Qualifications:

Educational Background:

  • Bachelor's Degree in Computer Science or a related field is preferred, or equivalent professional experience.

Technical Proficiencies:

  • 5+ years of experience in supporting and implementing Microsoft Servers.
  • Hands-on expertise with SSO and MFA technologies (e.g., OneLogin, Okta, Auth0, Azure) to bolster security and streamline user authentication.
  • Proficient in Active Directory management, including troubleshooting, deployment, and policy administration.
  • Skilled in Microsoft 365 tenant management, emphasizing automation.
  • Strong experience with Hypervisor environments for virtualization requirements.
  • Ideally also have experience in AWS instance provisioning and troubleshooting.

Preferred Skills:

  • Strong scripting capabilities with PowerShell.
  • In-depth knowledge of Azure, Active Directory, and Office 365.
  • A comprehensive understanding of identity management and security best practices.


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