administrator Jobs in district of columbia

41 - 60 of 2,661 Jobs

Network/Systems Administrator 4Job Title - Network/Systems Administrator 4

GovCIOCompany Name - GovCIO

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Washington, District of Columbia, USA

Full-time

Overview GovCIO is currently hiring for a Systems Administrator to design, implement, and maintain the OS environments for the Pension Benefit Guaranty Corporation (PBGC) IT Infrastructure Support Services (ITIS). This position will be located in DC and will be an onsite position. This position is contingent upon award. Responsibilities Experience designing, implementing, and maintaining the OS environments for Federal agencies. Skillsets include OS performance, reliability, and security by c

Windows Server AdministratorJob Title - Windows Server Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0222982 Windows Server Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact at Booz Allen? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. Booz Allen is seeking a skilled Windows System Adm

Software Administrator Senior (Class)Job Title - Software Administrator Senior (Class)

Chenega MIOSCompany Name - Chenega MIOS

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Oakton, Virginia, USA

Full-time

Req ID: 36909 Summary Software Administrator Senior (Class) Oakton, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take you

5G Linux Systems AdministratorJob Title - 5G Linux Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0223041 5G Linux Systems Administrator The Opportunity: Are you driven by relentless curiosity and a passion for learning? Does the future of technology and innovation excite you? Elevate your system administration expertise by joining Booz Allen's cutting-edge 5G team! We are seeking innovative professionals who are ready to enhance, manage, and maintain our cutting-edge cloud-native network to support vulnerability research, data science efforts, virtual and augmented reality prog

Red Hat Enterprise Linux (RHEL) AdministratorJob Title - Red Hat Enterprise Linux (RHEL) Administrator

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RHEL infrastructure. Your role will involve overseeing system administration, configuration, troubleshooting, and ensuring the stability, security, and performance of the RHEL environment. This position i

Network Administrator VOIP CCNAJob Title - Network Administrator VOIP CCNA

Business Operational ConceptsCompany Name - Business Operational Concepts

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Washington, District of Columbia, USA

Full-time

Description: Business Operational Concepts (BOC) is a recognized leader in providing Technical and Program Management Services, Information Technology, and Support. BOC has enabled their Government and Commercial clients to achieve their organizational initiatives through the application of high quality, innovative, and cost-effective professional services and solutions. We provide a positive working environment, with opportunities for advancement in our growing Federal sector workforce. We o

Security Administrator (Two-Factor Authentication Expert)Job Title - Security Administrator (Two-Factor Authentication Expert)

Nasscomm, Inc.Company Name - Nasscomm, Inc.

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Washington, District of Columbia, USA

Contract

Familiarity with Entrust products, including Two-Factor Authentication solutions, certificate management, and encryption technologies. Ability to collaborate effectively with cross-functional teams to integrate email systems with other applications and platforms. Excellent communication skills to provide technical support and guidance to end-users. Proven ability to multi-task Knowledge of best practices and IT operations in an always-up, always-available service Manages time effectively Creati

Network AdministratorJob Title - Network Administrator

LeidosCompany Name - Leidos

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Washington, District of Columbia, USA

Full-time

Description The Leidos Security and Engineering Programs (SEP) is seeking a Network Administrator for the Center for Information Systems Security (CISS) program. This is a unique role which offers opportunities for growth in different areas (networking, system administration, etc) for motivated individuals. This position requires the ability to work flexible hours in Washington DC. Work Schedule is as follows: Monday thru Friday 6PM-2:30PM Primary Responsibilities 1) Performs the integration

Microsoft 365/Exchange AdministratorJob Title - Microsoft 365/Exchange Administrator

Electronic Consulting Services, Inc (ECS Federal)Company Name - Electronic Consulting Services, Inc (ECS Federal)

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Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Microsoft M365/Exchange Systems Administrator to work in our Washington DC office. ECS is searching for an experienced Microsoft M365/Exchange Systems Administrator, with excellent communication skills, to deliver innovative capabilities within a large Enterprise. The candidate will be able to identify solutions to automate business process workflow, assist the customer with requirements analysis, and deploy and support solutions scalable for a Large Enterprise.

Windows Systems AdministratorJob Title - Windows Systems Administrator

SAICCompany Name - SAIC

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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

Senior Cloud AdministratorJob Title - Senior Cloud Administrator

CyberData TechnologiesCompany Name - CyberData Technologies

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Bethesda, Maryland, USA

Full-time

Job Title: Senior Cloud Administrator (NEI-13) Location: Bethesda, MD CyberData Technologies is seeking a Senior Cloud Administrator to lead the design, optimization, and support of advanced cloud infrastructure for NEI. This strategic role requires deep technical expertise in cloud platforms, cloud migrations, systems architecture, and storage solutions with a strong emphasis on experience with Azure VMware Solution (AVS) and migrating on-premises storage to the cloud. Key ResponsibilitiesClou

Azure DevOps Administrator- TFSJob Title - Azure DevOps Administrator- TFS

Synapse Business SystemsCompany Name - Synapse Business Systems

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Washington, District of Columbia, USA

Full-time

Azure DevOps Administrator Washington DC(3 Days Hybrid) We are seeking a mid-level Azure DevOps Administrator to support the configuration, integration, and operation of Azure DevOps Server, and various Developer Tools. This role serves as a critical enabler for engineering teams by maintaining the DevOps infrastructure, integrating toolchains, and improving developer productivity through automation and standardization. As part of the CI/CD infrastructure Team, the administrator will work direct

Databricks AdministratorJob Title - Databricks Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0222036 Databricks Administrator The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it's gathered from disparate sources. We need an experienced data engineer like you to help our clients find answers in their data to impact important missions-from fraud detection t

SAP PI/PO AdministratorJob Title - SAP PI/PO Administrator

Main Sail, LLCCompany Name - Main Sail, LLC

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Maryland, USA

Contract

United States Citizenship (Dual citizenship not authorized) and an Active DoD or DoE eligibility with favorable determination is required per government contract. Main Sail is seeking an SAP PI/PO Middleware Administrator to support a multi-year U.S. Army Enterprise effort within a complex and demanding environment. Responsibilities: The SAP PI/PO Middleware Administrator is responsible for the administration, configuration, monitoring, and support of the SAP PI/PO Middleware landscape. This rol

IT Systems Administrator Emergency Essential Shift workJob Title - IT Systems Administrator Emergency Essential Shift work

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

Job Description What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, yo

Clinic Infrastructure AdministratorJob Title - Clinic Infrastructure Administrator

CyberData TechnologiesCompany Name - CyberData Technologies

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Bethesda, Maryland, USA

Full-time

Job Title: Mid-level Infrastructure Administrator Location: Bethesda, MD CyberData Technologies is seeking a highly skilled Infrastructure Administrator to join our team supporting the contract s clinic high-availability IT infrastructure and overall operations. This role requires a strong understanding of network administration, clinical IT systems, and high-availability environments, along with specific technical skills and problem-solving capabilities. This is a hybrid position and will requ

Lead Systems Administrator 3Job Title - Lead Systems Administrator 3

PANGIAM a BigBear.ai CompanyCompany Name - PANGIAM a BigBear.ai Company

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Columbia, Maryland, USA

Full-time

Overview BigBear.ai is hiring a Lead Systems Administrator 3 for an exciting upcoming Cyber Operations contract award to support contracts that provide enterprise architecture and standards related systems engineering. You will be coordinating activities pertaining to the development, documentation, and maintenance of the enterprise architecture. Tasks will include providing system engineering, configuration management, deployment management, planning, scheduling, and related processes, tools,

Mobile Device Management AdministratorJob Title - Mobile Device Management Administrator

NuAxis LLCCompany Name - NuAxis LLC

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Washington, District of Columbia, USA

Full-time

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers, engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated M

Junior Systems AdministratorJob Title - Junior Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0223302 Systems Administrator, Junior The Opportunity: Your combination of people skills and 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. Air Force? We're looking for a Systems Administrator with a solid background in Windows systems administration and applying systems management tools to help us operate and maintain a key coalition test and training environment. As

SharePoint Systems AdministratorJob Title - SharePoint Systems Administrator

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

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