Windows Server System Administrator

Windows Server System AdministratorAddress: Washington, DC 20001 (onsite) 12 Months Contract PositionJob Description: Experienced Senior Windows Server System Administrator to design, implement, and maintain our enterprise Windows server infrastructure. This role requires deep technical expertise in Windows Server technologies and a proven track record of managing complex enterprise environments. Core ResponsibilitiesDesign, implement, and maintain Windows Server infrastructure, including Active Directory, DNS, DHCP, and Group PolicyLead the planning and execution of server upgrades, patches, and maintenance activitiesManage and optimize virtualization platforms (Hyper-V/VMware) and cloud infrastructure (Azure/AWS)Implement and maintain backup and disaster recovery solutionsMonitor system performance and capacity planningDevelop and maintain documentation for systems, processes, and proceduresProvide escalated technical support and troubleshootingMentor junior system administrators and provide technical guidanceParticipate in on-call rotation for critical system supportRequired Skills7+ years of experience administering Windows Server environments (2016/2019/2022)Expert knowledge of Active Directory, Group Policy, DNS, and DHCPStrong experience with virtualization technologies (Hyper-V and/or VMware)Proven experience with backup and disaster recovery solutionsExperience with PowerShell scripting and automationKnowledge of networking concepts (TCP/IP, routing, firewalls)Experience with monitoring tools and performance optimizationMicrosoft certifications (MCSE, MCSA, or newer role-based certifications)Experience with cloud platforms (Azure or AWS)Knowledge of configuration management tools (SCCM, Ansible)Experience with container technologies (Docker, Kubernetes)Familiarity with DevOps practices and toolsExperience with security compliance frameworks HIPAAEducationBachelor's degree in computer science, Information Technology, or related fieldAdvanced technical certifications preferredSkill - Required No. of Years - Actual Years of ExperienceExperience administering Windows Server environments (2016/2019/2022) - 7Expert knowledge of Active Directory, Group Policy, DNS, and DHCP - 7Strong experience with virtualization technologies (Hyper-V and/or VMware) - 7Proven experience with backup and disaster recovery solutions - 7Experience with PowerShell scripting and automation - 7Knowledge of networking concepts (TCP/IP, routing, firewalls) - 7Experience with monitoring tools and performance optimization - 7Experience with cloud platforms (Azure or AWS) - 7Knowledge of configuration management tools (SCCM, Ansible) - 712-15+ yrs. preparing complex technical documentation - 12Bachelor's degree in IT or related field or equivalent experience - 4Microsoft certifications (MCSE, MCSA, or newer role-based certifications) - DesiredAbout Us: InterSources Inc. is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/ UX Design, System Integration, QA Support etc. We make reasonable accommodations for clients and employees, and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud and Oracle partner company InterSources