Administrator Jobs in Washington

41 - 60 of 3,004 Jobs

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a System Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The System Admin inte

??Systems AdministratorJob Title - ??Systems Administrator

LeidosCompany Name - Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Senior Network Management Systems (NMS) AdministratorJob Title - Senior Network Management Systems (NMS) Administrator

LeidosCompany Name - Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Senior Network Management Systems (NMS) Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations.

Senior Network AdministratorJob Title - Senior Network Administrator

General DynamicsCompany Name - General Dynamics

•

Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: Information Technology (IT), Network Infrastructures, Network Security, Troubleshooting, Virtual Routing Forwarding (VRF) Certifications: CCNA - Cisco, CCNP - Cisco, Security+ CE - CompTIA Experience: 10 + years of related experience ship Required: Yes Job Description: Se

Network AdministratorJob Title - Network Administrator

LeidosCompany Name - Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking an Network Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The Int. Network Ad

Systems AdministratorJob Title - Systems Administrator

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Systems Administrator As a Systems Administrator, you'll work closely with both the engineering and operations teams to lead and coordinate all computer and IT-related activities across the company. You'll take ownership of the full lifecycle of corporate assets, ensuring the smooth operation of our custom company-wide Linux environment and its integration with internal tools and infrastructure. You will also be the go-to person for IT troubleshooting and support across the organization. The com

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a skilled Senior Systems Administrator to join the I3TS team supporting DTRA. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The candidate will be responsible for ensuring the security and integrit

Systems Administrator IIJob Title - Systems Administrator II

Robert HalfCompany Name - Robert Half

•

Washington, District of Columbia, USA

Contract

Description OS System Administrator Location: Washington DC (onsite) Duration: 6-months (potential extension) Security Clearance Requirement: Public Trust Position Overview: A leading government contractor is seeking a System Administrator to support a prominent program within the U.S. Department of Justice (DOJ). This role is focused on providing system administration expertise for both Windows and Linux operating systems, as well as enterprise-level storage environments in support of the DO

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a skilled Senior Systems Administrator in Fort Belvoir, VA to join the I3TS team supporting DTRA. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The candidate will be responsible for ensuring the s

Storage Administrator (TS/SCI required) STE-STAJob Title - Storage Administrator (TS/SCI required) STE-STA

KentroCompany Name - Kentro

•

Springfield, Virginia, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More

Systems Administrator IJob Title - Systems Administrator I

Robert HalfCompany Name - Robert Half

•

Washington, District of Columbia, USA

Contract

Description Database System Administrator I - Data Visualization and Management Location: Washington, DC (onsite) Duration: 6-months (potential extension) Security Clearance Requirement: Public Trust Overview: We are seeking an entry-level Database System Administrator to join our team in Washington, DC, to assist in managing, maintaining, and optimizing our database infrastructure while supporting data visualization efforts. This onsite role is ideal for an enthusiastic candidate eager to

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Linux Systems AdministratorJob Title - Linux Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Bethesda, Maryland, USA

Full-time

Job Number: R0218704 Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a Cross Domain Spe cia list to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look for ways to make the infrastructure b

Sr. Systems AdministratorJob Title - Sr. Systems Administrator

LeidosCompany Name - Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a Sr. System Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The Sr. System Ad

Linux Systems AdministratorJob Title - Linux Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Bethesda, Maryland, USA

Full-time

Job Number: R0218615 Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a Cross Domain Spe cia list to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look for ways to make the infrastructure

Systems Analyst/AdministratorJob Title - Systems Analyst/Administrator

Navigant ConsultingCompany Name - Navigant Consulting

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Springfield, Virginia, USA

Full-time

Job Family: Data Science & Analysis Travel Required: None Clearance Required: Active Top Secret SCI (TS/SCI) What You Will Do: The Systems Analyst (also known as Systems Administrator or Data Analyst) will support a large IC Agency's CIO-T office with managing enterprise level data systems to include conducting analytics for insight and creating more efficient ways of accessing the data. Regular duties will include: Design, deploy, configure, secure, monitor, and manage a variety of cloud-ba

SCCM/MECM System AdministratorJob Title - SCCM/MECM System Administrator

LeidosCompany Name - Leidos

•

Alexandria, Virginia, USA

Full-time

Leidos is seeking a Senior SCCM/MECM System Administrator to support a large enterprise IT contract for the DOD. The System Administrator will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) support in a large multi-enclave enterprise environment utilizing Microsoft's Endpoint Configuration Manager (MECM), previously known as System Center Configuration Manager (SCCM). This indiv

ServiceNow Systems AdministratorJob Title - ServiceNow Systems Administrator

CACI International, Inc.Company Name - CACI International, Inc.

•

Arlington, Virginia, USA

Full-time

ServiceNow Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * Opportunity: Seeking a ServiceNow Developer who will be responsible for maintaining and developing ServiceNow for a federal government customer. You will provide technical engineering solutions related to ServiceNow applications for IT Service Management (

Senior Systems AdministratorJob Title - Senior Systems Administrator

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Do you love solving problems with computer hardware and software? Are you searching for impactful work in Information Technology? Are you passionate about learning the latest in computing trends and tools? Do you like contributing to system architecture and design? If so, we're looking for someone like you to join our team at APL. As a Sr. Systems Administrator Your main responsibility will be the maintenance and administration of a high availability environment.You will provid

Endpoint Security Administrator (Trellix)Job Title - Endpoint Security Administrator (Trellix)

Chenega MIOSCompany Name - Chenega MIOS

•

Oakton, Virginia, USA

Full-time

Req ID: 35943 Summary Endpoint Security Administrator Oakton, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your care