Senior Systems Administrator - Hybrid Cloud & Security

The Stafford Gray Group

Lansing (MI)

On-site

USD 85,000 - 115,000

Full time

3 days ago

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Job summary

The Stafford Gray Group is seeking an experienced Systems Administrator to support a portfolio of COTS and SaaS applications for a large public-sector client. This hands-on role spans Windows and Linux, on-prem and Azure cloud, and requires configuring, securing, and maintaining applications while coordinating with vendors and business users.

You will implement IaC, monitor health with Dynatrace, work with SSO protocols, and produce diagrams in Visio.

Qualifications

5–7+ years installing and configuring systems in Windows and Linux environments.
5–7+ years Windows Server administration (2016+).
Experience with IIS, Tomcat, MS SQL Server, XML, and PowerShell.
Experience with SSO protocols such as SAML, OAuth, and OpenID Connect.
3–5+ years implementing Azure services, containers, and IaC (Terraform/Bicep/ARM).
Must reside within 90 miles of Lansing, MI.

Responsibilities

Install, configure, and maintain systems and applications on Windows Server and RHEL environments.
Administer and support COTS apps and configure changes for SaaS products.
Implement and configure applications in Azure, including containerized workloads and IaC.
Gather requirements, research options, and recommend solutions for changes.
Remediate vulnerabilities and maintain security per standards.
Configure and troubleshoot SSO integrations (SAML, OAuth, OIDC).
Monitor health using Dynatrace or similar tools and troubleshoot performance.
Create and maintain architecture and network diagrams in Visio.
Collaborate with vendors, customers, and tech teams to deliver projects on time.