Systems Administrator (Intermediate and Senior Level)

Link Solutions is seeking System Administrators (Intermediate and Senior Level) to join our team in support of the US Army's Combined Arms Center at Fort Leavenworth, KS.Must be a US CitizenSecret Clearance requiredNon-remote (relocation incentive available)As a System Administrator, you will oversee the design, implementation, and maintenance of server infrastructure of online web services. You will be responsible for high availability, security compliance, and operational excellence across enterprise and mission-critical systems hosted on-premises and within cloud environments.Become an integral part of a professionally diverse team while working at an industry-leading organization, where work/life balance and employees come first. This is a great opportunity that will allow you to work on innovative projects that offer advancement and growth while helping protect our national security.Responsibilities: Administer, maintain, and support Microsoft Windows Server environments including Active Directory, DNS, DHCP, Group Policy, and associated services.Manage virtual environments (VMware vSphere) and physical server hardware, ensuring optimal performance and reliability.Implement system and security updates, perform patch management, and enforce STIG compliance in accordance with DoD Cybersecurity policies.Support online applications by provisioning backend infrastructure and resolving system-related issues.Perform system backups and disaster recovery/continuity operations using tools compliant with Government standards.Monitor and tune system performance; provide metrics and reporting to stakeholders.Document system configurations, processes, and changes in compliance with quality and configuration control standards.Collaborate with Cybersecurity teams to implement Information Assurance Vulnerability Alerts (IAVAs) and manage HBSS/ACAS tools.Interface with development teams to ensure that system requirements align with application needs and operational constraints.Assist in ensuring RMF and STIG compliance in software and system specifications.Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job.