System Administrator

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. #J-18808-Ljbffr