System Administrator

Applied Research Solutions; Dayton (OH); On-site; USD 120,000 - 160,000; Full time

Job summary

Applied Research Solutions is seeking a dynamic Cloud Systems Administrator to operate Azure Government-based cloud infrastructure, containers, and VDI, collaborating with development, security, and operations teams. The role emphasizes secure, compliant, and highly available cloud environments across multiple domains.

The ideal candidate will have 5+ years of cloud administration experience, expertise with AKS, AVD, ACR, and IaC, plus DoD 8570 IAM Level II certification.

Qualifications

• Must be a US citizen.
• Active TS/SCI or ability to obtain.
• 5+ years of cloud administration experience, preferably in Azure Government.
• Experience with AKS, containerization, and ACR.
• Experience with Azure Virtual Desktop (AVD) environments.

Responsibilities

• Administer mission systems in Azure Government, including VMs, storage, networking, Azure AD/Entra ID, and policy management.
• Support AVD environments, including host pools, session hosts, and app delivery for Windows and Linux.
• Operate AKS clusters, manage node pools, identity integration, networking, and upgrades.
• Manage Azure Container Registry image lifecycle, scanning, and CI/CD integration.
• Create and maintain STIG-compliant Windows and Linux images for Azure Gov.
• Deploy, configure, and maintain core cloud resources using IaC (ARM/Bicep, Terraform) and automation tools like Gitlab.
• Implement and maintain Azure security controls: identity management, conditional access, RBAC, governance.
• Document configurations for RMF/ATO sustainment and ensure regulatory compliance.

Skills

Cloud administration

Azure Government

AKS

AVD

Azure Monitor

DevOps tools

Education

Security+ or DoD 8570 IAM Level II

Tools

GitLab

Jenkins

Docker

Kubernetes

Terraform

ARM/Bicep

Job description

Applied Research Solutions (ARS) is seeking a dynamic Cloud Systems Administrator with strong experience in Azure Government environments to support an innovative, fast‑paced multidomain technology program. This role focuses on cloud infrastructure operations, container platform support, virtualized desktop environments, and secure configuration management. You will collaborate closely with development, security, and operations teams to ensure our cloud environments remain secure, compliant, and highly available.

If you thrive in multidisciplinary environments, enjoy solving complex technical challenges, and are eager to expand your expertise across cloud, automation, and modern infrastructure, we want to hear from you.

Why Work With Us?

ARS is recognized as a world‑class provider of technically integrated solutions, consistently delivering premier talent and technology to our mission partners. As a multi‑year Best Places to Work awardee, we prioritize professional growth, work‑life balance, and meaningful recognition. Our teams are supported by strong leadership, competitive benefits, and a culture that values curiosity, innovation, and continuous development.

Responsibilities

• Administer and support mission systems running in Azure Government, including VMs, storage, networking, Azure AD/Entra ID, and resource policies
• Support Administration of Azure Virtual Desktop (AVD) environments including host pools, session hosts, and application delivery for Windows and Linux
• Support and operate Azure Kubernetes Service (AKS), including cluster lifecycle management, node pools, identity integration, networking, and upgrades
• Manage Azure Container Registry (ACR) including image lifecycle, scanning, and integration with CI/CD pipelines
• Construct and maintain STIG compliant Windows and Linux images for use across Azure Gov environments
• Deploy, configure, and maintain core cloud resources using Infrastructure-as-Code (ARM/Bicep, Terraform) and automation tools such as Gitlab
• Implement and maintain Azure security controls including identity management, conditional access, RBAC, and resource governance
• Support RMF/ATO sustainment tasks by documenting system configurations, updating security artifacts, and ensuring compliance with organizational and regulatory standards
• Develop documentation and best practices to drive consistent and secure platform usage
• Participate in cross disciplinary efforts spanning cybersecurity, networking, software development, systems administration, and operational support
• Learn new technologies, frameworks, and cloud-native operational procedures as required
• Other duties as assigned

Qualifications / Technical Experience Requirements

• Must be a US citizen
• Active TS/SCI or ability/willingness to obtain
• 5+ years of cloud administration experience, preferably in Azure Government
• Experience with AKS, containerization, and ACR
• Experience with Azure Virtual Desktop (AVD) environments
• Familiarity with monitoring solutions (CloudWatch, Azure Monitor, Splunk, Prometheus)
• Familiarity with DevOps tools: GitLab, Jenkins, Docker, Kubernetes
• Security+ or other DoD 8570 IAM Level II certification required
• Strong organizational, communication, and multi‑tasking skills
• Ability to thrive as part of a small, fast‑moving team
• Strong critical thinking, troubleshooting, and innovation skills

All positions at Applied Research Solutions are subject to background investigations. Employment is contingent upon successful completion of a background investigation including criminal history and identity check.

This contractor and subcontractor shall abide by the requirements of 41 CFR 60-741.5(a). This regulation prohibits discrimination against qualified individuals on the basis of disability, and requires affirmative action by covered prime contractors and subcontractors to employ and advance in employment qualified individuals with disabilities.

This contractor and subcontractor shall abide by the requirements of 41 CFR 60-300.5(a). This regulation prohibits discrimination against qualified protected veterans, and requires affirmative action by covered contractors and subcontractors to employ and advance in employment qualified protected veterans.