systems administrator Jobs in washington

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Senior Network and Computer System Administrator

System One

Washington, District of Columbia, USA

Full-time

Job Title: Senior Network and Systems Administrator Salary Range: $110,000.00 - $130,000.00 per year Clearance Requirement: Must already possess a DoD Secret or above clearance Job Location: Washington, DC (on-site) Responsibilities At least 4-8 years managing and administering complex and mixed network environments Demonstrated experience and abilities administering network, Web and communication system, including LAN and WAN systems. Demonstrated experience administering , installing, manag

Senior System Administrator

Booz Allen Hamilton

Fort Belvoir, Virginia, USA

Full-time

Job Number: R0222797 System Administrator, Senior The Opportunity: Your combination of people skills and 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 Department of Defense (DoD)? We're looking for a systems administrator who specializes in working within classified environments, supporting agencies with a solid background in Windows operating systems, to help us build and deploy techni

Senior System Administrator

Booz Allen Hamilton

Fort Belvoir, Virginia, USA

Full-time

Job Number: R0222806 System Administrator, Senior The Opportunity: Your combination of people skills and 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 Department of Defense (DoD)? We're looking for a systems administrator who specializes in working within classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy technical

Senior System Administrator

Booz Allen Hamilton

Washington, District of Columbia, USA

Full-time

Job Number: R0221564 System Administrator, Senior The Opportunity: Your combination of people skills and te chn ical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the te chn ology supporting the Department of Defense ( DoD ) ? We're looking for a systems administrator who spe cia lizes in working within classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy

Senior Network and Computer System Administrator

ALTA IT Services

Washington, District of Columbia, USA

Full-time

Job Title: Senior Network and Systems Administrator Salary Range: $110,000.00 - $130,000.00 per year Clearance Requirement: Must already possess a DoD Secret or above clearance Job Location: Washington, DC (on-site) Responsibilities At least 4-8 years managing and administering complex and mixed network environments Demonstrated experience and abilities administering network, Web and communication system, including LAN and WAN systems. Demonstrated experience administering , installing, manag

Systems Admin/DBA (Secret Clearance)

General Dynamics Information Technology

Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Analysis Job Qualifications: Skills: Azure Active Directory (AD), Microsoft Azure Cloud Services, Microsoft Windows Server, PL/SQL (Programming Language), Structured Query Language (SQL) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: We are seeking a qualified

Systems Admin/DBA (Secret Clearance)

General Dynamics Information Technology

Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Analysis Job Qualifications: Skills: Azure Active Directory (AD), Microsoft Azure Cloud Services, Microsoft Windows Server, PL/SQL (Programming Language), Structured Query Language (SQL) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: We are seeking a qualifie

ServiceNow Technical Lead

Request Technology, LLC

McLean, Virginia, USA

Full-time

ServiceNow Technical Lead Salary: Open + Bonus Location: McLean, VA / Plano, TX / Chicago, IL Onsite: 5 days/week *We are unable to provide sponsorship for this role* Qualifications 8-10 years of relevant experienceBachelor's degree7-8 years of IT and Web Development/Front-End experience, including experience utilizing programming languages such as JavaScript, ServiceNow Scripting, XML, Shell Scripting, and REST API.Strong Administration and operational knowledge of ITSM, Portal, Catalog and Kno

Systems Administrator

Unisys

Remote

Full-time, Contract

Note: This role requries to be .UNISYS Location: US Remote Type: Long- TERM contract Job Title: Systems AdministratorResponsible for supporting the functionality and efficiency of one or more operating systems. Deliver second level remote hardware and software/OS support services to clients to resolve product use and multi-product/platform problems and questions relating to enterprise systems, networks and application software, as well as desktop applications. Perform remote installation of appl

System Administrator

Base-2 Solutions, LLC

Annapolis, Maryland, USA

Full-time

Job Description Base-2 Solutions is seeking a Systems Administrator 2 who provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identi

System Administrator-Senior Level

Nightwing

Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Lead System Administrator 2

PANGIAM a BigBear.ai Company

Columbia, Maryland, USA

Full-time

Overview BigBear.ai is hiring a Lead Systems Administrator 2 for an exciting upcoming Cyber Operations contract award to support contracts that provide enterprise architecture and standards related systems engineering. You will be coordinating activities pertaining to the development, documentation, and maintenance of the enterprise architecture.Tasks will include providing system engineering, configuration management, deployment management, planning, scheduling, and related processes, tools, a

Windows System Administrator

General Dynamics

Fort Belvoir, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Information Technology (IT) Systems, System Administration, System Security, Technical Support Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator Se

Software Engineer [Multiple Positions Available]

JPMorgan Chase & Co.

McLean, Virginia, USA

Full-time

Job Description DESCRIPTION: Duties: Design, develop, test and deploy applications and cloud-native microservices. Design, develop and implement DevOps for software solutions. Solve business problems through innovation and engineering practices. Maximize the value of cloud agnostic solutions by selecting cloud-agnostic tools and platforms that support multiple cloud environments, developing application architectures that can be deployed on any cloud platform, and implementing monitoring soluti

Support the Army Research Laboratory (ARL) Information Technology (IT) Modernization Program

SAIC

Adelphi, Maryland, USA

Full-time

Job ID: 2506061-ADELPHI-MD Location: ADELPHI, MD, US Date Posted: 2025-05-23 Category: Information Technology Subcategory: Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking incumbents and external talent to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Ente

Senior Software Systems Analyst

Leidos

Fort Belvoir, Virginia, USA

Full-time

Leidos has an exciting opportunity to hire a Senior Software Systems Analyst. At Leidos, we don't just imagine the future-we build it. As a cornerstone of cutting-edge innovation across national security, defense, civil, and health markets, Leidos offers you the chance to solve some of the world's toughest challenges alongside the brightest minds in the industry. Whether you're passionate about artificial intelligence, mission-critical operations, or transformative health technologies, you'll fi

ServiceNow Technical Lead

Request Technology, LLC

McLean, Virginia, USA

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Company is currently seeking a ServiceNow Technical Lead with strong ServiceNow Catalog and Knowledge Management experience. Candidate will demonstrate leadership skills and deliver in areas for the Operational support, process and governance documentation, and technical support of the ServiceNow platform Catalog and KM modules. The role involves creating and maintaining catalog items, se

Service Desk Technician Associate

SAIC

Adelphi, Maryland, USA

Full-time

Job ID: 2507343 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Technical Support Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking Service Desk Technician to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise IT services

Service Desk Technician

SAIC

Adelphi, Maryland, USA

Full-time

Job ID: 2507345 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Technical Support Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking Service Desk Technician to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise IT services t

System Administrator

Maxar Technologies Holdings Inc

Chantilly, Virginia, USA

Full-time

Please review the job details below. Are you a System Administrator that likes working on important and high visibility projects? Then we need your help! We have an urgent and immediate need for a Systems Administrator to join our team at a customer-site in Chantilly, VA. Life with Us Project: This customer office Provides Geospatial Support across the Enterprise. You will have the opportunity to help support applications enabling critical missions. The job will allow you to be instrumental in