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Fairfax, Virginia

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Today

Job Description ECS is seeking an experienced Systems Administrator to work remotely providing operations management for the work performed under this contract for NIH NIAID Enabling and Advancing Technologies (NEAT) . All other tasks are intended to facilitate the implementation and operation of Enterprise Clinical Information Systems. This engagement provides a spectrum of management, technologies development, applications/software engineering, bioinformatics support, and professional develo

Full-time

Applications System Administrator

Washington, District of Columbia

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Today

Job ID: 2612612 Location: Washington, DC, US Date Posted: 2026-05-14 Category: Information Technology Subcategory: IT Sys Integration Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an Application Systems Administrator to join our team and play a critical role in managing hybrid cloud and client/server-based systems. This role directly

Full-time

USD 80,001.00 - 120,000.00 per year

Training System Administrator - Senior

Fairfax, Virginia

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Today

Job Description Position Summary ECS is seeking a Training System Administrator - Senior to support the Army National Guard (ARNG) ENOCS program. The selected candidate will provide expert-level administration and sustainment of training servers and environments, ensuring they are secure, reliable, and aligned with production baselines. This role is critical in maintaining the operational readiness and security compliance of ARNG's training platforms, directly contributing to the effective deliv

Full-time

Windows System Administrator

Hybrid in McLean, Virginia

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Today

Job Number: R0239136 Windows System Administrator The Opportunity: As a Senior Windows Systems Administrator, you will support the reliability, security, and optimization of enterprise infrastructure within the Department of Veterans Affairs' environment. You will administer, monitor, and maintain Windows-centric enterprise systems, supporting Linux dependencies, storage platforms, backup solutions, and reporting tools that enable mission-critical applications and data services. In this role, y

Full-time

USD 77,600.00 - 176,000.00 per year

SAS Architect & System Administrator

Hybrid in McLean, Virginia

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Today

Job Number: R0239138 SAS Architect & System Administrator The Opportunity: We are seeking an experience d Senior SAS Platform Architect & Administrator with a demonstrated track record supporting Department of Veterans Affairs ( VA ) enterprise data and analytics environments. You will leverage your expertise with SAS platform administration, develop ment, and analytics specific to healthcare and government data platforms. You'll apply expertise in managing and optimizing SAS environments, leve

Full-time

USD 62,000.00 - 141,000.00 per year

System Administrator

Chantilly, Virginia

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses da

Full-time

System Administrator (TS/SCI CI Poly Clearance Required)

Springfield, Virginia

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Today

North Point Technology is looking for a TS/SCI Full Scope Poly cleared System Administrator to join our team! As a Systems Administrator, you'll play a critical role in maintaining and enhancing secure IT environments for a mission-driven customer. You'll manage Active Directory accounts, perform system security administration, troubleshoot and resolve complex technical issues, and ensure system performance through resource monitoring and optimization. You'll be responsible for planning, testin

Full-time

System Administrator Master

Washington, District of Columbia

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Today

Position Summary The Network and Systems Administrator is responsible for the design, implementation, maintenance, and support of the organization s server infrastructure, network systems, and core IT services. This role focuses heavily on Windows Server administration, system performance, security, and reliability. The administrator ensures that all systems operate efficiently, securely, and in alignment with organizational needs and industry best practices. Key Responsibilities Windows Server

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Contract, Third Party

Depends on Experience

System Administrator

Washington, District of Columbia

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Today

JOB TITLE: RHEL SYSTEMS ADMINISTRATOR JOB LOCATION: WASHINGTON, DC WAGE RANGE*: 52.00-55.00 PER HOUR JOB NUMBER: SAIJP00038741 REQUIRED EXPERIENCE: Qualifications: Bachelor's degree in Computer Science, Information Technology, Systems Administration, or a related field (or equivalent work experience). 4-8 years of experience in RHEL system administration Demonstrated experience with Bash/Python scripting or other automation scripting languages Hands-on experience with common enterprise RHEL

Full-time

USD 52.00 - 55.00 per hour

Senior System Cloud Administrator

Hybrid in Herndon, Virginia

•

Yesterday

We are hiring candidates for Senior System Cloud Administrator to support our Client. Company Name: - JTSi (Johnson Technology Systems, Inc.) Title: Senior System Cloud Administrator Position Location: Herndon, VA Candidate will need to be on site At Herndon a minimum of 3 times a week (May change based on business needs). Citizenship: US Person *Potential to convert to FTE DESCRIPTION OF PROJECT AND TASKS: Required Skills and Experience: 5+ years of experience in an IT enterprise System Admin

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Contract

Depends on Experience

Microsoft Architect & System Administrator

Washington, District of Columbia

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Today

Description We are looking for a Microsoft Architect & System Administrator to be part of a Digital Modernization team and be responsible for performing advanced software engineering, systems integration, and systems administration functions across enterprise Microsoft environments. The position will design, develop, implement, and support software-intensive infrastructure systems while applying established principles, standards, and tools throughout the full software development and system lif

Easy Apply

Contract

USD 63.63 - 63.63 per hour

Microsoft System Administrator- Senior / Junior(Top Secret with agreement to obtain CI Poly)

Fort Belvoir, Virginia

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Today

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Microsoft System Administrator (Senior / Junior) Position / LCAT: Microsoft System Administrator Level: Senior and Junior Lead Designation: N/A Location: Fort Belvoir, VA Role Summary Supports the identification and resolution of automation and information technology hardware and software issues to maintain at least a 99% system availability rate. Senior

Full-time

Mainframe System Administrator

Hybrid in Arlington, Virginia

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10d ago

Mainframe Programmer Key Responsibilities: Manage 16TB of z/OS disk storage and EMC DLm tape data, including DASD backups, monitoring, allocation, and dataset management. Administer storage software and tools, such as CA 1, CA Vantage, CA Vtape, FDR/ABR, FATS/FATAR, and EMC Mainframe Enabler Suite, and maintain z/OS (v2.2 & v2.4). Lead mainframe storage hardware upgrades (e.g., DLm2500, Data Domain 6400, VMAX to PMAX migrations). Oversee Disaster Recovery processes, including testing, documentat

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Third Party, Contract

Depends on Experience

System Administrator

Arlington, Virginia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 106,300.00 - 221,100.00 per year

System Administrator - Mid

Reston, Virginia

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Today

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you can

Full-time

USD 73,450.00 - 132,775.00 per year

System Administrator

Chantilly, Virginia

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Today

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. This position requires a

Full-time

USD 99,000.00 - 165,000.00 per year

System Administrator - Junior

Reston, Virginia

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Today

Full-time

USD 50,700.00 - 91,650.00 per year

Journeyman System Administrator

Alexandria, Virginia

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Today

This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Journeyman System Administrator to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations. In this role, you will work alongside government partners,

Full-time

USD 73,450.00 - 132,775.00 per year

IT System Administrator

Washington, District of Columbia

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Today

Overview Edgewater Federal Solutions is currently seeking a detail-oriented IT System Administrator with Cyber Security experience to support our federal customer in the Washington DC area. The candidate will work with the government customer to support the review and implementations of system security configurations, policies, and procedures for the federal customer's IT Systems. This is a hybrid role with 1 day a week on site or as the customer requires. *Due to the nature of the work and co

Full-time

USD 80,000.00 - 95,000.00 per year

SCCM/MECM System Administrator

Alexandria, Virginia

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Today

Unleash Your Potential At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep reading! The Miss

Full-time

USD 73,450.00 - 132,775.00 per year

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