Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretSuitability:No Suitability RequiredPublic Trust/Other Required:Job Family:Information SecurityJob Description:Guard Enterprise Cyber Operations Support (GECOS) - Windows Administrator: THIS POSITION ALLOWS FOR UP TO 2 DAYS REMOTE WORK A WEEK.GDIT has an opening for a Windows Administrator position supporting the Army National Guard (ARNG) in Chantilly, VA. This is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ARNG's global Information Technology (IT) services including networking, compute, storage, infrastructure, applications, hosting, and program management services. The GECOS program supports the ARNG enterprise IT infrastructure, its Wide Area Network (WAN), authentication and directory services, cybersecurity, application hosting, and associated services. GECOS uses ITIL best practices framework as the basis for IT Service Management (ITSM) model. The work includes the following:Operating the DoDIN-Army (National Guard) (DoDIN-A(NG) and DoDIN-A(NG)-Secret (S) networks and maintaining service delivery and cybersecurity of DoDIN-A(NG) and DoDIN-A(NG)-S networks and computing services.Supporting the DoDIN-A(NG) and DoDIN-A(NG)-S networks and associated computing services from requirement identification to service retirement / replacement.Ensuring continued security of the network and proactive enhancement of cybersecurity to meet evolving and emerging threats, to include compliance with DoD Risk Management Framework (RMF) and continuous monitoring requirements.Providing support to the 54 supported organizations (ie, 50 states, three territories, and the District of Columbia) to ensure flexible and responsive operation and defense of the network. Some OCONUS travel might be required.Adhering to all Department of Defense (DoD) enterprise security requirements to include those required by the Defense Information Systems Agency (DISA) and the Department of the Army (DA); prepping for and passing Command Cyber Readiness Inspections (CCRIs), obtaining and maintaining Authority to Connect (ATC) and Authority to Operate (ATO) from the Designated Approving Authority (DAA); ensuring compliance with all Secure Technical Implementation Guides (STIGS) and required information assurance (IA) controls.Maintaining the lifecycle of all services, ensuring they meet business needs, comply with Army directives and mandates, and are in keeping with the future Joint Information Environment (JIE) architecture.Maintain continuity of service when primary support systems operate in degraded mode per COOP.The Windows Administrator will:Manages the full life cycle process of hardware and software within the DODIN-A(NG).Manages Windows Servers and utilizes ADUC to perform day to day Active Directory and DNS support activities.Monitors operational state of compliance scanning tools.Performs server maintenance and software upgrades supporting scanning tools.Installs or modifies network security elements, tools, and other systems as required to maintain optimal coverage and performance, as approved by the Government.Creates and maintains standard tool maintenance design documentation and test plans for new and existing applications and hardware to avoid obsolescence and improve productivity for the user community and Government leadership.QUALIFICATIONS: Required Skills and Experience: Minimum 5 years managing enterprise IT hardware / software support, maintenance, and licensingPossess the appropriate baseline certifications to achieve DoD 8570.01-M Information Assurance Technical (IAT) Level II (CompTIA Security+ or higher)Possess the appropriate computing environment certifications to achieve DoD 8570.01-M Information Assurance Technical (IAT) Level IIExperience managing and patching Windows Server 2016 / 2019An active SECRET DoD clearanceDesired Skills and Experience: Microsoft certification relevant to the environment (Windows Server 2016 or newer, Windows 10)Possess an ITIL(R) v3 or ITIL(R) 4 Foundation or a higher certification in either category.Experience orchestration with SIEM toolsScheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA Falls ChurchAdditional Work Locations:COVID-19 Vaccination: GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.