system administration Jobs in washington

Refine Results
141 - 160 of 608 Jobs

Systems Administrator II

Robert Half

•

Washington, District of Columbia, USA

Contract

Description We are looking for an experienced Systems Administrator II to join our team in Washington, District of Columbia. In this long-term contract position, you will play a key role in maintaining and optimizing system infrastructures, ensuring they meet organizational needs and industry standards. This is an excellent opportunity for someone who thrives in a collaborative environment and enjoys solving technical challenges with innovative solutions. Key Responsibilities: Administer and ma
Easy Apply
Posted 20 days ago | Updated 9 hours ago

Cyber Defense Analyst - Senior

Electronic Consulting Services, Inc (ECS Federal)

•

Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Cyber Defense Analyst - Senior to work in our Washington, DC office. Please Note: This position is contingent upon additional funding. ECS Federal is a rapidly growing information security and information technology company in Washington, DC. We are looking to hire a Senior Cyber Defense Analyst to support a full range of cyber security services on a long-term contract in Washington DC. The position is full time/permanent and will support a US Government civi
Posted 6 days ago | Updated 9 hours ago

DevOps Engineer

Leidos

•

Bethesda, Maryland, USA

Full-time

Leidos has an exciting opening for you, our next TS/SCI cleared DevOps Software Engineer working with a dynamic team to design, develop and deploy a state-of-the-art technology stack supporting the DIA-NMEC( National Media Exploitation Center) DOMEX Technology Platform (DTP). Under this 10-year contract containing multiple Task Orders, we support the DOMEX Data Discovery Platform (D3P) Modernization program. You will have impact as part of a mission focused, solutions oriented, and adaptive team
Posted 30 days ago | Updated moments ago

Cyber Defense Incident Responder - Mid

Electronic Consulting Services, Inc (ECS Federal)

•

Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Cyber Defense Incident Response - Mid to work in our Washington, DC office. Please Note: This position is contingent upon additional funding. Job Requirements: Strong written and verbal communication skills. Knowledge of cyber attackers (e.g., script kiddies, insider threat, non-nation state sponsored, and nation sponsored). Knowledge of system administration, network, and operating system hardening techniques. Knowledge of cyber attack stages (e.g., reconnai
Posted 6 days ago | Updated 9 hours ago

Computer Network Defense Analyst (CNDA)

BlueHalo

•

Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our Cyber experts operate at the mission's edge. Using advanced cyber techniques, our team of technologists and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us t
Posted 20 days ago | Updated 1 hour ago

System Administrator 1

Jacobs

•

Maryland, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. We are seeking a Database Administrator to join our team of passionate individuals. In this role you will support challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. Responsibilities: A system administrator provides support for implementation, troubleshooting and maintenance of IT systems. Manages IT system infrastructu
Posted 60+ days ago | Updated moments ago

Senior Linux Administrator

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: Systems Administration Job Qualifications: Skills: Linux, Operating Systems Security, Red Hat Ansible, Red Hat Enterprise Linux (RHEL), Security Technical Implementation Guides (STIGs) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Provide system administration support
Posted 8 days ago | Updated moments ago

Systems Administrator - TS/SCI with Polygraph

General Dynamics Information Technology

•

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Access Control (AC), Active Directory (AD), System Administration, User Account Management Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as
Posted 60+ days ago | Updated 4 hours ago

System Engineer - Department of Defense

Esri

•

Vienna, Virginia, USA

Full-time

Overview In this position, you will implement advanced ArcGIS deployments, analyze and solve technical problems, and optimize performance and organization. You will consult with end users on advanced enterprise deployment, architecture, and integration topics. This team supports the Department of Defense and Intelligence Community clients. You will be part of a talented cross-functional team of dynamic and passionate engineers to deliver capabilities that enable our customers to make a differe
Posted 12 days ago | Updated moments ago

Linux Systems Administrator

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
Posted 60+ days ago | Updated 1 hour ago

Linux Systems Administrator

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
Posted 60+ days ago | Updated 1 hour ago

Systems Administrator - TS/SCI w/Polygraph (3rd Shift)

General Dynamics

•

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Communication, Computer Systems, Troubleshooting, Video Processing Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology has an immediate opening for a Syste
Posted 38 days ago | Updated moments ago

IT Systems Administrator / Systems Analysis

Modern Technology Solutions

•

Chantilly, Virginia, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking multiple skill levels of IT Systems Admins. An active TS/SCI security clearance with a polygraph is required. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them
Posted 60+ days ago | Updated 14 days ago

ADC Engineer II, RAPP P3 Team

Amazon Data Services, Inc.

•

Ellicott City, Maryland, USA

Full-time

Would you like to implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to build a better world for future generations? This is an exciting opportunity to use the latest cloud computing technologies to help U.S. Government agencies implement innovative cloud computing solutions and solve technical problems. AWS established a specialized
Posted 34 days ago | Updated 9 hours ago

System Administrator

SAIC

•

Fort Meade, Maryland, USA

Full-time

Job ID: 2506155 Location: FORT MEADE, MD, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence
Posted 42 days ago | Updated 10 hours ago

ADC Engineer II, RAPP P3 Team

Amazon Data Services, Inc.

•

Glen Burnie, Maryland, USA

Full-time

Would you like to implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to build a better world for future generations? This is an exciting opportunity to use the latest cloud computing technologies to help U.S. Government agencies implement innovative cloud computing solutions and solve technical problems. AWS established a specialized
Posted 34 days ago | Updated 9 hours ago

ADC Engineer II, RAPP P3 Team

Amazon Data Services, Inc.

•

Severna Park, Maryland, USA

Full-time

Would you like to implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to build a better world for future generations? This is an exciting opportunity to use the latest cloud computing technologies to help U.S. Government agencies implement innovative cloud computing solutions and solve technical problems. AWS established a specialized
Posted 34 days ago | Updated 9 hours ago

Software Virtualization Engineer (Top Secret/SCI)

ALTA IT Services

•

Springfield, Virginia, USA

Full-time

Software Virtualization Engineer Active Top Secret/SCI Required 100% ONSITE in Springfield, VA Direct Permanent Full time Opportunity We have an immediate opportunity for a Software Virtualization Engineer on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Community customer. All the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing an
Easy Apply
Posted 8 days ago | Updated 9 hours ago

Amazon Dedicated Cloud Engineer, Region Reliability Engineering & Automation

Amazon Development Center U.S., Inc.

•

Jessup, Maryland, USA

Full-time

Are you passionate about creating resilient cloud systems that power mission-critical operations? Do you want to apply leading edge artificial intelligence technologies like Amazon Bedrock to challenging problems? Do you thrive on engineering and maintaining the largest cloud infrastructure for some of the world's most complex environments? Amazon Web Services is seeking talented AWS Dedicated Cloud Engineers to join our Region Reliability Engineering & Automation (RRE&A) team. Our mission is to
Posted 4 hours ago

Amazon Dedicated Cloud Engineer, Region Reliability Engineering & Automation

Amazon Development Center U.S., Inc.

•

Jessup, Maryland, USA

Full-time

Are you passionate about creating resilient cloud systems that power mission-critical operations? Do you want to apply leading edge artificial intelligence technologies like Amazon Bedrock to challenging problems? Do you thrive on engineering and maintaining the largest cloud infrastructure for some of the world's most complex environments? Amazon Web Services is seeking talented AWS Dedicated Cloud Engineers to join our Region Reliability Engineering & Automation (RRE&A) team. Our mission is to
Posted moments ago