Windows Systems Administrator

We are seeking a highly skilled Windows Systems Administrator to support the government in the design, development, operations, and maintenance services for the National Cybersecurity Protection System (NCPS).The contract team will build mission-critical cybersecurity solutions that enable the timely dissemination of threat warnings and improve information...

Job Title: TSSCI Windows System AdministratorAbout the Role:We are seeking a highly skilled TSSCI Windows System Administrator to join our team at Insight Global. As a key member of our IT department, you will be responsible for creating, maintaining, and implementing detailed documentation for standard systems operating procedures to be used across the...

Job DescriptionValidaTek is seeking a highly skilled Senior Windows Administrator to support our DISA customer. The ideal candidate will have experience managing administration of Windows based systems deployed within an Enterprise Certificate Authority (ECA) based security deployment.This includes deploying updates/configurations, supporting Windows 2012,...

Job Summary:ValidaTek is seeking a highly skilled Senior Windows Administrator to support an enterprising program with our DISA customer. The ideal candidate will have experience managing administration of Windows based systems deployed within an Enterprise Certificate Authority (ECA) based security deployment.Key Responsibilities: Deploy updates and...

Job OverviewSTR is seeking a highly skilled Senior Linux and Windows Systems Administrator to join our team. As a key member of our IT infrastructure team, you will be responsible for implementing, deploying, and maintaining Linux and Windows operating systems in traditional and virtualized environments.Key Responsibilities:Support senior administrators in...

Job Title: Senior IT Systems AdministratorJob Summary:AMERICAN SYSTEMS is seeking an experienced Senior IT Systems Administrator to lead the operation and maintenance of our client's enterprise information technology (IT) systems and supporting subsystems.Key Responsibilities:Provide accurate and timely Tier II / III level support on an IT Service Desk for...

Job DescriptionLeidos is seeking a highly skilled Senior Windows Server Systems Administrator to support the National Media Exploitation Center (NMEC). As a key member of our team, you will be responsible for administering Windows servers within a physical and virtual environment, interacting with administrators to handle service inquiries and problems, and...

Job Title: Senior Enterprise Systems AdministratorJob Summary:We are seeking a highly skilled Senior Enterprise Systems Administrator to join our team at American Systems. As a Senior Enterprise Systems Administrator, you will be responsible for administering and maintaining enterprise platforms, providing Tier 3 IT systems support, and resolving...

Job SummaryWe are seeking a highly skilled and experienced Senior Windows Systems Engineer to join our team at ValidaTek. As a Senior Windows Systems Engineer, you will be responsible for the design, implementation, maintenance, and support of our Windows systems infrastructure.Key ResponsibilitiesDesign, implement, and maintain Windows systems...

About This RoleWe are seeking a highly skilled System Administrator to join our team at CAE. As a key member of our defense and security business unit, you will play a critical role in developing, maintaining, and deploying advanced simulation devices across the globe.Key ResponsibilitiesSupport all aspects of building, documenting, and maintaining mixed...

Job Title / LevelSenior IT Systems Administrator - TS clearance with SCI eligibilityClearance Required?Top Secret/SCILocation:Arlington, VA 22202 US (Primary)% Travel0 - 10%Job DescriptionAre you an experienced IT professional with a strong background in systems administration? We are seeking a Senior IT Systems Administrator to join our Joint Staff J-8 team...

Job Title: IT Systems AdministratorAbout Shift5:Shift5 is the leading observability platform for onboard operational technology (OT). We're a rapidly growing scale-up that specializes in cybersecurity, predictive maintenance, and compliance for OT systems across defense, aerospace, and rail.Job Summary:We're seeking a highly skilled IT Systems Administrator...

Job Title:Senior Linux Systems AdministratorJob Summary:AMERICAN SYSTEMS is seeking a highly experienced Senior Linux Systems Administrator to provide expert technical support for the software, hardware, wired network infrastructure, and system security of Linux systems in a High-Performance Computing (HPC) Environment.Key Responsibilities: Provide technical...

Job Description:We are seeking a highly skilled System Administrator to join our team and provide essential development and support to strategic initiatives.Key Responsibilities:Responsible for asset installation/configuration, operation and maintenance of systems hardware, software, and related infrastructure.Configure and manage operating systems (Windows...

Job SummaryUmbra is seeking a highly skilled Systems Administrator to join our team. As a key member of our Information Technology department, you will be responsible for setting up, aligning, integrating, and continuously enhancing the productivity of our enterprise software and systems.Key Responsibilities Provide technical support, administration, and...

Job Summary:NSS is seeking a highly skilled Senior System Administrator to join our team in Arlington, VA. As a key member of our IT department, you will be responsible for the operations, maintenance, and upkeep of the Veritas Netbackup application across multiple CESO Environments.Key Responsibilities:Maintain the appropriate DOD Cyber compliance level as...

Job Summary:The DISA IT Operation within Leidos' Digital Modernization Group is seeking an experienced Veritas System Administrator to support the Compartmented Enterprise Services Office (CESO) Task Order for the GIG Service Management - Operations II (GSM-O II) contract.This position is located in Arlington, VA and is 100% on-site.Key...

Job Title: Senior Windows Systems EngineerECS Limited is seeking a highly skilled Senior Windows Systems Engineer to join our team in Arlington, Va. As a key member of our team, you will be responsible for monitoring, managing, and maintaining our Enterprise Microsoft Active Directory infrastructure, including multiple site architecture and replication.Key...

Job SummaryWe are seeking a highly skilled Senior Systems Administrator to join our team at Hanover Research. The ideal candidate will have extensive experience managing virtualization platforms, servers, databases, and applications, including Microsoft Azure, Linux, Windows Server, MySQL, and PostgreSQL.Key Responsibilities Setup, configuration, and...

Job Title: Senior Linux AdministratorJob Summary:We are seeking a highly skilled Senior Linux Administrator to join our team at Command Services & Support, Inc. The ideal candidate will have a strong background in Linux system administration, with experience in managing and maintaining large-scale Linux environments.Key Responsibilities:- Perform...