Entry Level Windows Administrator jobs in Baltimore, MD

Sr. Networking System Administrator-WINDOWS TS/SCI Polygraph

Annapolis, Maryland

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Today

Sr. Networking System Administrator Leidos has a new and exciting opportunity for a Sr. Networking System Administrator - Windows in 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, including Paid Time Off, 11 paid

Full-time

USD 112,450.00 - 203,275.00 per year

Sr. Networking System Administrator WINDOWS-TS/SCI Polygraph

Annapolis, Maryland

•

Today

Sr. Networking System Administrator Leidos has a new and exciting opportunity for a Networking System Administrator - Windows in 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, including Paid Time Off, 11 paid Holi

Full-time

USD 89,700.00 - 162,150.00 per year

Junior Systems Administrator

Maryland

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Today

Description & Requirements Maximus is seeking a Junior Systems Administrator to support a program within the DoD sector. This position is on-site, five days a week, is contingent upon award and requires an active TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS134, T2, Band 5 Job-Specific Essential Duties and Responsibilities: Assists with basic configuration, monitoring, troubleshooting, analysis and repair of Desktop and Server systems

Full-time

USD 98,743.00 per year

Windows Administrator

Remote

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Today

Overview GovCIO is currently hiring for a Windows Administrator, to create and maintain team technical instructions, operating procedures and policies as needed. This position will be located in Radford, VA and will be a remote position. Responsibilities This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. This position will work with the existing Windows team to manage, maintain, d

Full-time

USD 85,000.00 - 113,000.00 per year

Systems Network Administrator (SNA-0)

Laurel, Maryland

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Today

Leidos has a new and exciting opportunity for a Systems/Network Administrator in 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate

Full-time

USD 50,050.00 - 90,475.00 per year

Automated Test Framework Software Engineer TS/SCI Poly

Annapolis, Maryland

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Today

Leidos has a new and exciting opportunity for an Automated Test Framework Software Engineer in 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match

Full-time

USD 104,650.00 - 189,175.00 per year

Lead System Administrator

Maryland

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Today

Job Number: R0227851 System Administrator, Lead The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. We're looking for a system administrator who can lead a team, help the business evolve, and incorporate an Enterprise mentality into our secure spaces. As a lead system administrator on our team, you'll ensure the current infrastructure is functional and available, constantly look for ways to make the inf

Full-time

USD 99,000.00 - 225,000.00 per year

Systems Administrator

Fort Meade, Maryland

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Today

Job Number: R0227018 Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. As a lead Systems Administrator on our team, you'll guide your team as it provides insights through monitoring and performance management. Your system administration expertise will be vital as you evaluate opportunities for improvement in a mission-critical network. You'll help your team better understand th

Full-time

USD 99,000.00 - 225,000.00 per year

Systems Administrator II (Temp)

Annapolis, Maryland

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Today

Date Posted: 2025-09-05 Country: United States of America Location: MD231: 306 Sentinel Drive Suite100 AJ 306 Sentinel Drive Suite 100, Annapolis Junction, MD, 20701 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: TS/SCI At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Full-time

Systems Administrator

Columbia, Maryland

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Today

Leidos has a new and exciting opportunity for a Systems Administrator in 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting,

Full-time

USD 89,700.00 - 162,150.00 per year

Systems Engineer

Fort Meade, Maryland

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Today

Job Number: R0227020 Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? 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. Your customer will t rus t you to not only design and dev

Full-time

USD 86,900.00 - 198,000.00 per year

Systems Administrator

Beltsville, Maryland

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Today

Job ID: 2511414 Location: BELTSVILLE, MD, US Date Posted: 2025-11-07 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Night Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Seeking a Systems Administrator to support a large federal government agency. Employee will perform on-site, at a secure government location on one of three shifts, including weeke

Full-time

USD 40,001.00 - 80,000.00 per year

Lead Cybersecurity Analyst, Dir, P4

Baltimore, Maryland

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Today

Company Profile Morgan Stanley is a leading global financial services firm providing a wide range of investment banking, securities, investment management and wealth management services. The Firm's employees serve clients worldwide including corporations, governments, and individuals from more than 1,200 offices in 41 countries. As a market leader, the talent and passion of our people is critical to our success. Together, we share a common set of values rooted in integrity, excellence, and ded

Full-time

USD 85,000.00 - 150,000.00 per year

System Administrator (TS-SCI w/Poly)

Columbia, Maryland

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is seeking a versatile System Administrator to tackle new chal

Full-time

USD 48.51 - 84.90 per hour

Systems Administrator

Maryland

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Today

Description & Requirements Maximus is seeking a Systems Administrator (Journeyman) to support a program within the DoD. This position is on-site, five days a week, is contingent upon award and requires an active TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS135, T3, Band 6 Job-Specific Essential Duties and Responsibilities: Assists with basic configuration, monitoring, troubleshooting, analysis and repair of Desktop and Server systems,

Full-time

USD 116,881.00 per year

Application Developer

Odenton, Maryland

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Today

The Digital Modernization Sector has a career opportunity for an Application Developer supporting the Global Solutions Management - Operations II (GSM-O II) contract at DISA. This contract includes the Operations, Sustainment, Maintenance, Repair, and Defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN) in support of the Defense Information Systems Agency (DISA). It also includes support to other key tasks for DISA, including the transformation of D

Full-time

USD 104,650.00 - 189,175.00 per year

Storage Administrator Active TS/SCI / wPoly

Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Backup and Recovery (Software), Information Technology (IT) Systems, NetApp Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Storage Administrator Transform technology i

Full-time

USD 110,500.00 - 149,500.00 per year

Endpoint Security and Management Engineer - TS/SCI w/Poly

Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Enterprise Systems, Systems Design, Systems Development Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Endpoint Security and Management Engineer We are seeking a highl

Full-time

USD 110,500.00 - 149,500.00 per year

Active Directory Systems Engineer - TS/SCI w/Poly

Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: Other Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Group Policy, Software Applications, Software Systems Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Active Directory Systems Engineer Deliver simple solutions to com

Full-time

USD 102,000.00 - 138,000.00 per year

Network Engineer

Laurel, Maryland

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Today

Unleash Your Potential! At Leidos, we deliver innovative solutions by leveraging our diverse and talented workforce who are dedicated to our customers' 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. Our LOE program provides our customer's Operations organization with the best possibl

Full-time

USD 89,700.00 - 162,150.00 per year

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Entry Level Windows Administrator jobs in Baltimore, MD, USA