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Systems Administrator/ Microsoft 365 Administrator

Hybrid in Herndon, Virginia

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Today

Required Qualifications: 8+ years of hands-on Microsoft 365 administration experience in an enterprise environment. Strong experience with Exchange Online, SharePoint Online, Teams, OneDrive, and Azure AD. Proven ability to manage daily operational tickets and provide end-user support. Familiarity with Microsoft 365 security and compliance features. Experience with PowerShell scripting; Graph API exposure preferred. Understanding of hybrid environments with on-prem Active Directory integration.

Contract

$50 - $75

Microsoft 365 Administrator - Hybrid

Hybrid in Herndon, Virginia

•

Today

57+ years of hands-on administration experience with Microsoft 365 in an enterprise setting.Strong troubleshooting skills with Exchange Online, SharePoint Online, Teams, OneDrive, and Azure AD.Experience managing daily operational tickets and providing end-user support.Familiarity with security and compliance features within Microsoft 365.PowerShell scripting experience and familiarity with Graph API preferred.Excellent communication, documentation, and organizational skills.Understanding of hyb

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Contract

$80

Microsoft 365 Administrator

Hybrid in Herndon, Virginia

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3d ago

Microsoft 365 Administrator Herndon, VA/Hybrid (3 days/week onsite: Tuesday, Wednesday, Thursday) 6 Months assignment with the possibility of extension based on performance and business needs. * Looking for local candidates that can work onsite/hybrid Description: The Microsoft 365 Administrator will provide hands-on technical support for our Microsoft 365 environment during a critical 6-month period. This tactical role will focus on managing day-to-day tickets, maintaining system stability, and

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Contract

$67

Systems Administrator T4

Hybrid in Herndon, Virginia

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Today

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for Systems Administrator T4 for one of our clients in Herndon, VA (Hybrid: 3 days/week onsite: Tuesday, Wednesday, Thursday) Job Title: Systems Administrator T4 Location: Herndon, VA (Hybrid: 3 days/week onsite: Tuesda

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Contract

Depends on Experience

Systems Administrator T4

Hybrid in Herndon, Virginia

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3d ago

Microsoft 365 Administrator The Microsoft 365 Administrator will provide hands-on technical support for SAP NS2's Microsoft 365 environment during a critical 6-month period. This tactical role will focus on managing day-to-day tickets, maintaining system stability, and ensuring continuity of Microsoft 365 services including Exchange Online, SharePoint, Teams, OneDrive, and associated platforms. SAP NS2 operates in the Microsoft 365 Government Community Cloud (GCC High) environment, which require

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Contract

Depends on Experience

Systems Administrator

Alexandria, Virginia

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Today

Overview GovCIO is currently hiring a Journeyman System Administrator to design, develop, and document innovative Microsoft 365 solutions within the U.S. Coast Guard's existing infrastructure. This position will be located in Alexandria, VA and will be a hybrid remote role. Responsibilities The System Administrator will provide expert-level support focused on enhancing collaboration, automating business processes, and enabling data-driven decision-making. Key responsibilities include: Microso

Full-time

USD 61,850.00 - 90,000.00 per year

SharePoint Systems 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 92,300.00 - 166,850.00 per year

SCCM/MECM Systems Administrator

Alexandria, Virginia

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Today

Leidos is seeking an SCCM/MECM System Administrator to support a large enterprise IT contract for the DOD. The System Administrator will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) support in a large multi-enclave enterprise environment utilizing Microsoft's Endpoint Configuration Manager (MECM), previously known as System Center Configuration Manager (SCCM). This individual

Full-time

USD 73,450.00 - 132,775.00 per year

Systems Administrator

Chantilly, Virginia

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Today

Responsibilities Noblis ESI is seeking an experienced Systems Administrator to support our government client in Chantilly, VA. Job Responsibilities Install, configure, and maintain desktop systems, laptops, and peripheral devices. Provide technical support and troubleshooting assistance to end-users for hardware, software, and network-related issues. Monitor system performance and security, ensuring compliance with organizational policies and best practices. Manage user accounts, permissions, a

Full-time

USD 99,800.00 - 156,050.00 per year

Sr Systems Administrator - PLACEMENT

Reston, Virginia

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Today

Job#: 3015532 Job Description: Job DescriptionSr Systems Administrator Location: Reston, Virginia (Onsite) Employment Type: Contract Role Overview We are seeking a Senior Systems Administrator for a long-term contract position. This role involves supporting a key federal client and requires working fully on-site. The position is a backfill on a three-year contract, offering a stable engagement within a critical infrastructure environment. Key Responsibilities Plan, design, and implement infra

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Full-time

USD 65.00 - 85.00 per hour

Expert Systems Administrator

Chantilly, Virginia

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Today

Leidos is seeking a System Administrator for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The System Administrator will work with a large team of developers, software engineers, and data engineers in order to design, develop, implement, and maintain a Cloud-Native Service Architecture that Software Development teams will leverage to use cloud capabilities. The

Full-time

USD 116,350.00 - 210,325.00 per year

Senior Systems Administrator

Herndon, Virginia

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Today

Senior Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized Infrastructure Operations group is currently seeking a Senior Systems Administrator to join the team in Herndon, VA. At Boeing, we deliver complex solutions in challenging environments, supporting our Mission Operations Portfolio by designing, building, testing, deploying, and maintaining critical platforms for commercial and government clie

Full-time

USD 124,100.00 - 167,900.00 per year

Systems Administrator

Chantilly, Virginia

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Today

Leidos is seeking an experienced Systems Administrator to join our team in supporting mission-critical IT infrastructure. This role is ideal for a professional with solid systems administration expertise, particularly in pipeline automation and/or VMware environments across Windows and/or Linux platforms. You will work in a collaborative, high-security environment, ensuring the reliability, security, and efficiency of systems that support national security objectives. This position involves hand

Full-time

USD 92,300.00 - 166,850.00 per year

Lead Systems Administrator (Network Systems Analyst III) (Government)

Chantilly, Virginia

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Today

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video

Full-time

USD 98,100.00 - 150,000.00 per year

Systems Administrator

Chantilly, Virginia

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

Cybersecurity Administrator / Systems Administrator

Falls Church, Virginia

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15d ago

Mindbank Consulting Group has an immediate need for a Cybersecurity Administrator / Systems Administrator. Cybersecurity Administrator / Systems Administrator Responsibilities: Provides support to ECOSphere and is responsible for managing and maintaining operating systems. Providing remediation support for Plans of Action and Milestones (POA&M), addressing security vulnerabilities and bugs, and ensuring the overall stability and security of IT infrastructure. Manage operating systems and cloud

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Full-time

Depends on Experience

System Security Admin (Windows/O365 Administrator) - Need Active secret clearance

Remote

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3d ago

Job Title: System Security Admin (Windows/O365 Administrator) Work Location: REMOTE Contract Long term Active Secret Clearance required Most of the expertise we need (infrastructure engineering, server creation and management, Windows Administration, 0365, Linux, mitigating security vulnerabilities, monitoring, and patching) The system security administrator will be: Responsible for maintaining and securing an organization's IT infrastructure, which includes implementing security controls, mon

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Contract

Depends on Experience

Systems Administrator

Bethesda, Maryland

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Today

Job Family: Systems Engineering Travel Required: None Clearance Required: Active Top Secret SCI (TS/SCI) What You Will Do: Perform Linux and Windows builds, installs, configuration, administration, and troubleshooting of Linux and Windows servers to include base configuration, security and system patching, performance monitoring, etc.Implement and enforce DISA STIG compliance across all systems and networksDevelop server builds for virtual and physical environmentsManage, maintain, configure,

Full-time

USD 98,000.00 - 163,000.00 per year

Senior Systems Administrator

Gaithersburg, Maryland

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Today

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.

Full-time

USD 92,300.00 - 166,850.00 per year

Citrix Systems Administrator

Bethesda, Maryland

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Today

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 practices. 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. Employees enjoy career enrichment opportunities available through mobility and development an

Full-time

USD 92,300.00 - 166,850.00 per year

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