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Alexandria, Virginia

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Yesterday

Location: Alexandria, VA Years Experience: 7+ Years of experience Education: Bachelors Degree Required Clearance: Applicants must be able to obtain and maintain a Public Trust security clearance. United States Citizenship is required as part of the eligibility criteria to be able to obtain this type of security clearance. Certifications: Preferred certifications may include: Microsoft Certified: Azure Administrator CompTIA Network+, or VMware Certified Professional Key Skills: Serve as the se

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Full-time

Depends on Experience

Senior Microsoft Architect & System Administrator

Washington, District of Columbia

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Today

Job ID: 2611870 Location: Washington, DC, US Date Posted: 2026-04-24 Category: Engineering and Sciences Subcategory: Systems Engineer 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 ? The Senior Integrator will provide systems integration and systems administration support for Operations and Maintenance (O&M) and various high-level projects across the

Full-time

USD 120,001.00 - 160,000.00 per year

Sr Microsoft Architect & System Integrator

Washington, District of Columbia

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8d ago

Job Title: Sr Microsoft Architect & System Integrator Location: Washington, DC Type: Contract Compensation:$64.21 - $74.00 Contractor Work Model: Onsite Hours: 40.0 Security Clearance: Public Trust Responsibilities Perform software engineering functions including design, development, testing, troubleshooting, and debugging of software programs for enhancements and new systems. Apply appropriate principles, standards, processes, procedures, and tools throughout the software development life cycl

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Third Party, Contract

$64.2119

Microsoft Architect & System Administrator

Washington, District of Columbia

•

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

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Contract

USD 63.63 - 63.63 per hour

Senior Systems Administrator - RHEL

Springfield, Virginia

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Today

Job ID: 2611830 Location: Springfield, VA, US Date Posted: 2026-04-23 Category: Information Technology Subcategory: Technical Support Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly motivated and experienced Senior Systems Administrator - RHEL to join our MAJESTIC Joint Program Office (JPO) Team in Spri

Full-time

Government and Public Sector - Technology Consulting - Microsoft Application Architect - Sr Manager

McLean, Virginia

•

Today

At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Government and Public Sector - Technology Consulting - Microsoft Application Architect - Sr Manager From strategy to execution, the Government & Public Sector practice of Ernst & Young provides a full range of consulting and audit services to help our Federal, State

Full-time

USD 171,600.00 - 392,100.00 per year

Windows Server Admin (systems integrator and systems administrator)

Washington, District of Columbia

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16d ago

Job Title:Windows Server Admin (systems integrator and systems administrator) Duration: 6 Months Contract with high possibility of extension Location: Washington, DC 20590 The candidate will support implementation and design services for Active Directory and Deployment Services, identity, and access management, providing deep subject matter expertise across Entra and Intune. The candidate will provide support for Windows-based systems across the enterprises, which spans across on-premises and cl

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Contract

$70 - $75

Windows Server Systems Administrator

Remote or Hybrid in Washington, District of Columbia

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3d ago

The individual selected for this position will be a member of the ESA V engineering team and the primary work location in Washington, DC and the work will be performed remotely. Some travel may be required based on the program needs and requirements. Excellent hands-on knowledge of Windows enterprise management technologies is required for this position. You will work closely with the Infrastructure Engineering Manager on the following key tasks: Configure and troubleshoot Windows Server operati

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Contract

$70 - $75

Systems Administrator - HCI

Springfield, Virginia

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Today

Job ID: 2611689 Location: Springfield, VA, US Date Posted: 2026-04-20 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly motivated and skilled Systems Administrator - HCI (Hyper-Converged Infrastructure) to join our MAJESTIC Joint Program Offi

Full-time

Network/Systems Administrator III

Arlington, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Computer Backups, Computer Networking, Local Area Network (LAN) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Network/System Administrator with GDI

Full-time

USD 104,040.00 - 140,760.00 per year

SharePoint Systems Administrator SME

Alexandria, Virginia

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Today

Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System Administrator will support infrastructure services, operations, and maintenance across multiple enclaves of different classifications with remote administration for server farms located in centralized data centers. The SharePoint Admin shall deploy, operate, and maintain SharePoint services, including load balancing, PKI authentication, and claims-based authenti

Full-time

USD 116,350.00 - 210,325.00 per year

Hyperconverged Infrastructure (HCI) Systems Administrator

Springfield, Virginia

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3d ago

Requisition Number: 27984 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $185,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cybersp

Full-time

USD 185,000.00 per year

Senior Microsoft Power Applications Developer

Hybrid in Bethesda, Maryland

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2d ago

About UVS Infotech: UVS InfoTech is a Laurel, Maryland-based IT System Integrator with expertise in Emerging Technologies: Artificial Intelligence, Machine Learning, Robotic Process Automation, Blockchain, Identity & Access Management, Identity Proofing. HYBRID POSITION: with Onsite in BETHESDA, MARYLAND Position Description: UVS InfoTech is seeking an experienced Senior Microsoft Power Applications Developer to lead the design, architecture, and delivery of advanced enterprise solutions built

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Contract

Depends on Experience

Systems Network Administrator (SNA-2)

Laurel, Maryland

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Today

Systems Network Administrator (TS/SCI w/ Poly) Leidos - National Security Sector | Cyber & Analytics Business Area (CABA) Leidos is seeking a Systems Network Administrator / MIM Administrator (SME) to join our National Security Sector's Cyber & Analytics Business Area (CABA). This team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics, delivering mission-critical capabilities that directly support national security.

Full-time

USD 92,300.00 - 166,850.00 per year

Windows Systems Administrator

Lorton, Virginia

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Today

Job Title: Windows Systems Administrator Work Location: Hybrid; onsite 2-5 times a week in Lorton, VA (Applicant must be based within a commutable distance (1-2 hours) within the DMV) Alpha Omega is seeking a qualified Windows Systems Administrator in support of our DHS ICE customer. The Windows Systems Administrator will be responsible for the administration, automation, and security of the organization's Windows server and virtual infrastructure. This role requires advanced expertise in Micr

Full-time

USD 70,000.00 - 130,000.00 per year

Systems Administrator (Top Secret Cleared)

Quantico, Virginia

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Today

Job Description Are you ready to play crucial role in supporting cutting-edge technology for federal law enforcement and scientific organizations? Everforth ECS is seeking a highly skilled and motivated Systems Administrator (Top Secret Cleared) to provide IT services and support for hardware, IT systems, applications, and operational technologies that support mission critical operations in support of our DOJ FBI Client. The scope of this program is to enhance enterprise IT services and solution

Full-time

Senior System Administrator

Alexandria, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a highly-skilled Senior Systems Administrator to join our team. This individual will be responsible for developing, maintaining, and securing enterprise systems, applications, and infrastructure. The role will lead efforts in installing software, deploying system upgrades, resolving server and desktop-related issues, and supporting complex Tier 2/3 problems. The administrator will also develop innovative IT solutions, evaluate emerging technolo

Full-time

Windows server admin or Windows Systems administrator

Remote or Hybrid in Washington, District of Columbia

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2d ago

Unisys is an Information Technology and Business Consulting firm providing project-based solutions, software solutions, and professional staffing services. "Those authorized to work in the United States are encouraged to apply. We are unable to sponsor at this time. Job Description: Position: Senior Windows Server Systems Administrator Location: Remote ( Quaterly travel to Washingotn DC) Duration:- 6+ months contract (Very high possibility for FTE or Extension) Job Description: Client has an o

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Full-time

$50 - $60

NCIS Systems Administrator | Active Top Secret clearance

Quantico, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Mobile Device Management (MDM), Next-Generation Network (NGN), System Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrato

Full-time

USD 96,569.00 - 130,651.00 per year

Senior Virtualization/Storage Administrator

Fort Belvoir, Virginia

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Today

Leidos is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design, implementation, and optimization of data protection solutions, including a migration from Commvault to Veeam, within a secure, large-scale environment. Key Responsibilities: Lead administration and optimization of enterprise backup and recovery solutions (Commvault transitioning to Veeam).Architect and implement bac

Full-time

USD 92,300.00 - 166,850.00 per year

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