System Administrator Jobs in District of Columbia

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161 - 180 of 403 Jobs

AWS System Engineer

ALTA IT Services

•

Gaithersburg, Maryland, USA

Full-time

AWS System Administrator Alexandria, VA or Arlington, VA or Gaithersburg, MD Direct Hire Top Secret Clearance $110,000 - $150,000/year We are seeking a systems administrator/engineer to work on an AWS infrastructure team. The qualified candidate must have an active Top Secret security clearance and will work hand-in-hand with technical and program management leadership to help implement the next generation desktop and web-based production and dissemination system. This position will require expe
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Posted 13 days ago | Updated 6 hours ago

FLEX Senior Manager - ServiceNow Developer

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Key Responsibilities ServiceNow Customization and Development Design, develop, and customize ServiceNow applications, modules, and workflows to meet business requirements. Create and maintain ServiceNow forms, fields, UI policies, and business rules. Implement client-side and server-side scripting to enhance ServiceNow functionality. Automation Framework Development Build and maintain automation frameworks for ServiceNow to streamline repetitive
Posted 5 days ago | Updated 9 hours ago

Network Systems Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2508099 Location: CHANTILLY, VA, US Date Posted: 2025-07-31 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for an experienced Network Systems Engineer and administrator with background in configuring, maintaining, and troubleshooting cross-domain sys
Posted 5 days ago | Updated 7 hours ago

ServiceNow Developer

Capgemini Government Solutions

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Washington, District of Columbia, USA

Full-time

Capgemini Government Solutions (CGS) LLC is seeking highly motivated and experienced mid-senior level ServiceNow Developer to join our team to support our government clients. You will have the chance to use and develop your skills, work with a driven and innovative team, engage with different collaborators, and strengthen CGS? capabilities. The successful applicant will have the opportunity to apply and grow their skillset, work with a motivated and entrepreneurial team, engage with a wide range
Posted 14 days ago | Updated 2 hours ago

ServiceNow Architect

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Solutions Architect Job Qualifications: Skills: ServiceNow Administration, ServiceNow Governance, Risk, and Compliance (GRC), ServiceNow Platform, ServiceNow Platform Architecture Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: We are seeking an experienced Ser
Posted 25 days ago | Updated 9 hours ago

Systems Administrator, Junior

SilverEdge

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Maryland, USA

Full-time

Overview Silveredge Government Solutions is seeking a Junior System Administrator with basic configuration, monitoring, troubleshooting, analysis and repair of Desktop and Server systems, Disaster Recovery Systems switches, networks, video systems. Participates in the design, installation and administration of local systems using multiple protocols and various computer systems. Writes detailed/techical problem reports, assists with root cause analysis and recommendations for configuration and p
Posted 60+ days ago | Updated 9 hours ago

ServiceNow Developer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0223555 ServiceNow Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As
Posted 5 days ago | Updated 10 hours ago

Systems Administrator

BlueHalo

•

Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our system administrators are more than just button-pushers-we're the gatekeepers of operational excellence in secure environments. As a System Administrator, you'll be part of a team that manages mission-critical infrastructure for Identity and Access Management (IdAM) systems supporting national security efforts. If you're comfortable with both Linux and Windows environments, enjoy scripting and patching, and take pride in keeping systems locked down and mission-re
Posted 60+ days ago | Updated 9 hours ago

Cloud Engineer

Leidos

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Lorton, Virginia, USA

Full-time

Description The Multi Domain Solutions Division at Leidos is looking for a Cloud Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. The Cloud Engineer will deploy, maintain, and scale hybrid cloud digital infrastructure for an Air Force Lifecycle Management Command (AFLCMC) customer. This position requires a fast-learning, high-performing candidate with a proven history of delivering cloud solutions to customers. The ideal candidate will have experience in
Posted 15 days ago | Updated 18 hours ago

Junior Cybersecurity Reporting & Automation Developer

Evolver Federal

•

Springfield, Virginia, USA

Full-time

Evolver Federal is seeking a Junior Cybersecurity Reporting & Automation Developer experience to support its Federal client in Springfield, VA in building and maintaining workflows and supporting its business processes using ServiceNow and leading the automation of workflows supporting cybersecurity governance, risk, and compliance processes using tools such as Power BI, Tableau and Splunk. The Analyst will also support the client in processing FISMA inventory change requests using ServiceNow an
Posted 5 days ago | Updated 6 hours ago

TS/SCI Network Administrator

TEKsystems c/o Allegis Group

•

Reston, Virginia, USA

Full-time

This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) Because an active or interim DoD clearance is required, U.S. Citizenship is required Description This position is currently based in Reston, VA, and will relocate to Fort Belvoir, VA, possibly by the end of the year Required Qualifications: BS degree and 8 - 12 years or Masters with 6 - 10 years of prior relevant experience in a network operatio
Posted 2 days ago | Updated 6 hours ago

IT Service Management Specialist

LinTech Global Inc.

•

Washington, District of Columbia, USA

Full-time

IT Service Management Specialist LinTech Global Inc. is recruiting for an IT Service Management Specialist to support our contract at USPSOIG. Location: 100% Remote from Home Position Description Maintain the health, performance, and reliability of the ServiceNow platform. Configure and customize ServiceNow applications, including workflows, forms, business rules, and reporting capabilities to meet operational requirements. Manage user roles, permissions, and access control in alignment with s
Posted 9 days ago | Updated 6 hours ago

Junior Cloud Engineer

Leidos

•

Lorton, Virginia, USA

Full-time

Description The Multi Domain Solutions Division at Leidos is looking for a Junior Cloud Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. The Junior Cloud Engineer will deploy, maintain, and scale hybrid cloud digital infrastructure for an Air Force Lifecycle Management Command (AFLCMC) customer. This position requires a fast-learning, high-performing candidate with a proven history of delivering cloud solutions to customers. The ideal candidate will have
Posted 15 days ago | Updated 18 hours ago

Software Engineer 2

Realm One

•

Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u
Posted 22 hours ago | Updated 9 hours ago

Cloud Engineer

Leidos

•

Lorton, Virginia, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for a Cloud Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. The Cloud Engineer will deploy, maintain, and scale hybrid cloud digital infrastructure for an Air Force Lifecycle Management Command (AFLCMC) customer. This position requires a fast-learning, high-performing candidate with a proven history of delivering cloud solutions to customers. The ideal candidate will have experience in deploying an
Posted 31 days ago | Updated 9 hours ago

Systems Administrator

TEKsystems c/o Allegis Group

•

Quantico, Virginia, USA

Full-time

Description As a Senior Systems Administrator, the individual will be responsible for configuring, maintaining, and operating computer systems and servers. In this role, the Systems Administrator will install hardware and software and participate in research and development. In addition, the individual must work proactively to perform the duties necessary to mitigate the disruption of services, by responding to outages and promptly resolving problems. Responsibilities -Engaged in the operation a
Posted 18 hours ago | Updated 6 hours ago

ServiceNow Developer

SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507352 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven ServiceNow Developer to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise IT servi
Posted 29 days ago | Updated 7 hours ago

Windows Systems Administrator

SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507346 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Sys Administrator 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 a proven Windows Systems Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterpris
Posted 29 days ago | Updated 7 hours ago

Senior Systems Administration Manager

Apex Systems

•

Tysons, Virginia, USA

Full-time

Job#: 2075694 Job Description: Sr. EPM Manager (OneStream) Apex Systems looking for a Sr. EPM Manager (OneStream)! Role: This role will be responsible for implementing, managing, and optimizing the Company's EPM system (OneStream). It will have a blend of both functional and technical knowledge of the CPM solution and be primarily responsible for overseeing full post-implementation administration of the application. The individual in this role must be an organized, effective communicator who c
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Posted 29 days ago | Updated 7 hours ago

Information systems security engineer

IO Associates

•

Alexandria, Virginia, USA

Full-time

Job Title: Information Systems Security Engineer (ISSE) Job Description: The Information Systems Security Engineer (ISSE) is responsible for designing, implementing, and maintaining secure information systems. This role ensures that cybersecurity requirements are integrated into system architecture and supports the full system development lifecycle. The ISSE collaborates with developers, system administrators, and security teams to apply security controls, conduct risk assessments, and ensure c
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Posted 3 days ago | Updated 18 hours ago