8 of 8 Senior Windows Administrator Jobs

strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities THIS POSITION INCLUDES A $5,000 SIGN-ON BONUS! As a Senior Systems Administrator, you will: Support on-premises Windows and Linux infrastructure and applications. Provide Tier II support for production and development environments, managing ticket submission and tracking. More ❯

Zachary Piper Solutions is seeking a Senior Systems Administrator (Linux/Windows) to join a Government Consulting company located in Annapolis Junction, MD; Fairfax, VA; El Segundo, CA; or Tukwila, WA through a 100% on-site work environment. The Senior Systems Administrator will support a mission-critical, multi-site IT infrastructure for a classified customer … focusing on secure system administration, patching, virtualization, and application support across Linux and Windows environments. Responsibilities: Deploy, configure, and maintain Linux and Windows systems in secure lab environments. Perform system patching, vulnerability scanning (e.g., Tenable), and remediation. Support application integration, development, and troubleshooting across virtualized environments. Manage system transitions, including VM provisioning and application deployment. Ensure compliance with … Tier II support and escalate issues as needed. Qualifications: 9+ years of experience in IT systems administration within classified or lab/test environments. Proficiency in Linux (RHEL) and Windows Server/Desktop administration: ability to stand up servers independently. Experience with VMware, Active Directory, GPOs, and scripting (PowerShell/Bash). Familiarity with patch management, Tenable scans, and More ❯

Senior Windows Systems Administrator Redstone Arsenal/Huntsville, AL IPT Associates (IPTA) is passionate about providing our customers with technical solutions that satisfy their business needs. Through collaborative interactions with customers, team members, subject matter experts (SMEs), technical leaders, and partners we design practical solutions that solve real problems for major government and business organizations. As a … Follow and maintain DISA STIGs for the hardware/software support for application servers, network infrastructure, web servers, print servers, virtual file servers, virtual machines, and reporting tools Perform Windows Server OS upgrades while minimizing service downtime Maintain a centralized and secure print solution in an enterprise environment; manage STIG compliance for enterprise printers Management of users, user attributes … for AvMC's information systems users Responsible for Hardware/Software maintenance including patch management, vulnerability remediation/mitigation, configuration management, firmware obsolescence adjudication, capability enhancements, and updates Develop Windows domain PowerShell scripts to aid and enhance the administration of the AvMC unclassified network. Perform system scans and analyses using Government provided tools and have a thorough technical understanding More ❯

security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: DoD Clearance: TS/SCI Senior Windows Administrator- El Segundo, CA -Must have a TS/SCI with Counterintelligence (CI) Polygraph active clearance required, 100% onsite, we offer relocation! At Raytheon, the foundation … to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Sr. Windows System Administrator in infrastructure Workplace Services, collaborates with a team to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can … guidance to define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems. What You Will Do: Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. Working as a team member in a fast-paced technological environment. Use troubleshooting techniques to resolve technical problems of a moderate to high scope More ❯

qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. Description Markon is seeking a Senior-level Windows Systems Administrator to support our Intelligence Customer. Responsibilities Sustainment of an Oracle Primavera Commercial Off-The-Shelf (COTS) application. Maintaining the operational integrity of the … Oracle Primavera application. Maintaining the Windows and Database environments in AWS which host the COTS Primavera Project and Portfolio Management software suite. Manage and configure cloud resources effectively (AWS). Monitoring the WebLogic and Tomcat servers, deploying applications, patching systems as well as configuring and maintaining server certificates. Application Maintenance: Regularly update and patch the Oracle Primavera application to More ❯

meaningful problems that create a safer, more secure world. The candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows infrastructure for classified programs. Duties include, but are not limited to, server management (software and hardware); storage management (logical and physical); cross platform authentication and access management; data backup … maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. 2+ years of experience supporting Microsoft Windows desktops (e.g. Windows 10 and Windows 11) Experience deploying Windows workstations and migrating end-user data Qualifications We Prefer: Active Secret security clearance preferred. Experience with … cloning techniques Experience with operating system concepts and implementations Microsoft Windows Active Directory Services administration and support (e.g. user and computer objects administration, Group Policy) Experience with network services as related to Microsoft Windows environment (e.g. DC, DNS, DHCP, etc) Experience with supporting desktop/workstation hardware and software Experience with an IT incident/service request system More ❯

Description Experienced Windows Admin with exposure to VMware ESXi Experience with NAS setups Exposure to Linux Exposure to Cisco switches Experience with Agency security requirements and implementation of STE mechanisms Requirements TS/SCI clearance with a polygraph Bachelor's degree in Technology and 15+ years of experience with systems administration, or 20+ years of experience with systems administration More ❯

Grumman, you will have the resources, support, and team to do some of the best work of your career. Northrop Grumman Mission Systems is seeking a highly experiencedWindows Systems Administrator to join its Classified Solutions team in Annapolis Junction, MD; the selected candidate will be required to work on-site, full-time, at our Annapolis Junction campus - this is … not a remote work opportunity. Responsibilities will include but not be limited to the following: Perform as primary Windows Systems Administrator for a large, classified government contract(s). Maintain efficient operations of the entire IT infrastructure including servers, desktop, and networking equipment. Communicate effectively with all stakeholders in written and verbal formats. Ensure necessary IT projects are … of continued employment. The selected candidate must have the ability to obtain and maintain access to Special Programs as a condition of continued employment. Technical Abilities: Experience maintaining Classified Windows Domains in effective operations to include advanced knowledge of the following: Active Directory (AD) deployment, maintenance and support. Group Policy (GPO). DHCP and scopes. Windows Server Update More ❯