Entry Level Windows Administrator Jobs in Baltimore, MD

1 - 20 of 91 Jobs

Windows Systems/ Network Administrator (SSA)Job Title - Windows Systems/ Network Administrator (SSA)

IT Concepts dba KentroCompany Name - IT Concepts dba Kentro

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Woodlawn, Maryland, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More

Windows Systems AdministratorJob Title - Windows Systems Administrator

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you a Windows Systems Administrator who wants to join a collaborative team providing world-class IT services? If so, we're looking for someone like you to join our team! We are seeking a creative IT professional to help us support our expanding information systems that are instrumental to significant Department of Defense projects. We take great pride in providing end to end support and technical innovation to projects that help protect the nation. You will actively assist wit

Windows System Administrator (SA2) (Government)Job Title - Windows System Administrator (SA2) (Government)

AT&T Inc.Company Name - AT&T Inc.

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Columbia, Maryland, USA

Full-time

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. RIS I is the delivery of regional IT services to the end user. We offer support of end user devices including desktop, w

Windows System Administrator (SA1) (Government)Job Title - Windows System Administrator (SA1) (Government)

AT&T Inc.Company Name - AT&T Inc.

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Columbia, Maryland, USA

Full-time

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. Intelink Services provide interagency information sharing, content discovery, and collaboration capabilities on the IC s

Linux/Windows System Administrator (TS/SCI w/ Poly)Job Title - Linux/Windows System Administrator (TS/SCI w/ Poly)

Parsons Services CompanyCompany Name - Parsons Services Company

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Annapolis, Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for a talented fully cleared (TS/SCI) System Administrator to joi

Junior Linux System AdministratorJob Title - Junior Linux System Administrator

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

Leidos anticipates having exciting opportunities for Jr. Linux Systems Administrators in the future to support our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits ;/b>, including 4 or more weeks Paid Time Off, 11 paid Ho

Windows Systems Administrator Staff- Clearance RequiredJob Title - Windows Systems Administrator Staff- Clearance Required

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Fort Meade, Maryland, USA

Full-time

Job Description This position may be eligible for a sign on bonus up to $25K for external hires! This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Windows Systems Administrator Staff What We're Doing: Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of adv

Junior Systems AdministratorJob Title - Junior Systems Administrator

PeratonCompany Name - Peraton

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Laurel, Maryland, USA

Full-time

Responsibilities Peraton is hiring a Junior Systems Administrator to join our Cyber Mission business unit in Annapolis Junction, MD. As a Systems Administrator on our team, you will support one of the largest enterprise-wide engineering contracts within the Intelligence Community. This is a full-time position requiring 1880 hours of support per year; and work is performed at a customer location. As a Systems Administrator on our team, you will support the development and maintenance of system s

Systems Administrator / Junior Integration EngineerJob Title - Systems Administrator / Junior Integration Engineer

LeidosCompany Name - Leidos

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Odenton, Maryland, USA

Full-time

The Digital Modernization sector of Leidos has an opportunity for a Systems Administrator located in Fort Meade, MD. In this role, you will be responsible for supporting systems administration, engineering, integration, test, and deployment activities for the Defense Information Systems Agency (DISA) on the Cross Domain Enterprise Solutions (CDES) team. As you get more established on the sys admin side, you will have the opportunity to grow with our integration team and start providing technical

Junior Systems Administrator- Fully ClearedJob Title - Junior Systems Administrator- Fully Cleared

BlueHaloCompany Name - BlueHalo

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Annapolis, Maryland, USA

Full-time

BlueHalo is currently seeking a Systems Administrator for a high priority and highly visible Cyber program. Our team seeks problem solvers, innovators, technologists, and operators looking to remain at the forefront of driving meaningful change and make an enduring impact on the national security mission. As a member of the BlueHalo team your work will align the most innovative solutions to evolve and transform how our customers accomplish their most complex challenges. You'd like to do this:

Jr to Mid level Windows Systems Administrator with Azure experience - 100% onsiteJob Title - Jr to Mid level Windows Systems Administrator with Azure experience - 100% onsite

CalanceCompany Name - Calance

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Remote or Chandler, Arizona, USA

Contract

Desktop support, new laptop deployments, Office/Azure/Intune experience, Cisco Meraki would be a plus but not required. This new hire will be in Chandler AZ. Job Responsibilities As a primary participant in the IT Help Desk operation (ticket managed cases): Diagnose, troubleshoot, and resolve highly complex hardware/software and network-related problems, including driving problem resolution, working with vendors, and managing cases as required. Serve as a point of contact providing highly tec

Sr. Windows Administrator / ArchitectJob Title - Sr. Windows Administrator / Architect

IO DatasphereCompany Name - IO Datasphere

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Remote

Contract, Third Party

IO Datasphere, Inc. has been providing project management, software development and IT staff augmentation services to our clients in the Midwest and throughout the U.S. since 1996. We are an approved vendor on contract to provide software development and IT staff augmentation services for the States of Illinois, Michigan, Minnesota, Iowa, and Wisconsin. We also provide these services to businesses, as well as local and county governments, in the Midwest and nationwide. Our client is looking for

Senior Windows Architect / Administrator, Financial or Trading Experience Required - Work From Home - RJob Title - Senior Windows Architect / Administrator, Financial or Trading Experience Required - Work From Home - R

Next Step SystemsCompany Name - Next Step Systems

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Remote

Full-time

Senior Windows Architect / Administrator, Financial or Trading Experience Required - Work From Home We are currently looking for a Senior Windows Architect / Administrator for a great work from home opportunity. We are seeking a talented and self-motivated Senior Windows Administrator to join a growing IT team. Experience with Windows, Active Directory and PowerShell is required. This position is 100% Remote. Senior Windows Architect / Administrator Responsibilities: - The Senior Windows Arch

Senior Windows Engineer / Administrator, Financial or Trading Experience Required - Work From Home - RJob Title - Senior Windows Engineer / Administrator, Financial or Trading Experience Required - Work From Home - R

Next Step SystemsCompany Name - Next Step Systems

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Remote

Full-time

Senior Windows Engineer / Administrator, Financial or Trading Experience Required - Work From Home We are currently looking for a Senior Windows Engineer / Administrator for a great work from home opportunity. We are seeking a talented and self-motivated Senior Windows Administrator to join a growing IT team. Experience with Windows, Active Directory and PowerShell is required. This position is 100% Remote. Senior Windows Engineer / Administrator Responsibilities: - The Senior Windows Enginee

Senior Windows Administrator, Financial or Trading Experience Required - Work From Home - RJob Title - Senior Windows Administrator, Financial or Trading Experience Required - Work From Home - R

Next Step SystemsCompany Name - Next Step Systems

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Remote

Full-time

Senior Windows Administrator, Financial or Trading Experience Required - Work From Home We are currently looking for a Senior Windows Administrator for a great work from home opportunity. We are seeking a talented and self-motivated Senior Windows Administrator to join a growing IT team. Experience with Windows, Active Directory and PowerShell is required. This position is 100% Remote. Senior Windows Administrator Responsibilities: - The Senior Windows Administrator will be added to an existi

Fortinet Infrastructure Engineer and Firewall ArchitectJob Title - Fortinet Infrastructure Engineer and Firewall Architect

Collinwood Technology PartnersCompany Name - Collinwood Technology Partners

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Remote

Full-time

Collinwood is assisting our client, (a large manufacturing company) in seeking a Fortinet Infrastructure Engineer & Firewall Architect. This is a highly technical role, and as a Junior position, requires extensive knowledge of many domains in the information security and IT management realm, as well as deep and wide knowledge of the Fortinet fabric, applications, and products. This knowledge extends to all network switch LAN/WAN technology including Wireless Access Systems. What we need from yo

Information Security EngineerJob Title - Information Security Engineer

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Columbia, Maryland, USA

Full-time

Piper Companies is seeking a dynamic Security Engineer for a hybrid (3 days onsite) role located in Columbia, MD. You will be responsible for safeguarding the Software Development Life Cycle (SDLC), as well as implementing and maintaining information security controls and countermeasures to ensure robust protection for a pioneering healthcare team. Requirements of the Security Engineer: Perform security functions including IAM, vulnerability scanning, light pen testing, and daily review of sec

Information Security EngineerJob Title - Information Security Engineer

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Columbia, Maryland, USA

Full-time

Piper Companies is seeking a dynamic Security Engineer for a hybrid (3 days onsite) to join a pioneering healthcare team located in Columbia, MD. Responsibilities of the Security Engineer: Perform security functions including IAM, vulnerability scanning, light pen testing, and daily review of security reports and systems. Generate internal threat intelligence and conduct threat hunting to enhance the security stack. Ensure adherence to information security policies and procedures and monit

2025 Internship - Technical SupportJob Title - 2025 Internship - Technical Support

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Part-time

Description Do you desire to be part of a hardworking, dynamic IT support team that is passionate about helping people solve IT problems? Are you keenly interested in technology and looking for an environment that offers training, coaching and mentoring opportunities for career growth? If you're pursuing a degree in Computer Science or other computer-related field and want to gain experience in IT, we'd love to have you join our team! We are seeking an intern to help us support the informatio

Systems Administrator (Multiple levels) - Fully ClearedJob Title - Systems Administrator (Multiple levels) - Fully Cleared

BlueHaloCompany Name - BlueHalo

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Annapolis, Maryland, USA

Full-time

BlueHalo is a leader in innovative solutions, dedicated to pushing the boundaries of technology to create impactful changes in our industry. Our team thrives on creativity, collaboration, and the pursuit of excellence. We are looking for passionate Systems Administrators across various levels to join our journey and contribute to our mission. We are actively seeking Systems Administrators at the Junior, Mid-Level, and Senior stages of their careers. You will play a crucial role in maintaining a