Systems Administrator jobs in Maryland

Maryland

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Today

Job Number: R0229395 Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows and Linux servers to virtualization, storage, and backup environments, you'll keep mission platforms online, secure, and recoverable. This isn't a passive maintenance role - you'll architect new solutions from the ground up, tune performance across clusters, and push automation deeper into daily operations. You'l

Full-time

USD 77,600.00 - 176,000.00 per year

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

Financial Systems (3E Elite) Administrator

Remote or Hybrid in New York, New York

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10d ago

The Financial Systems Administrator is responsible for the management of the firm's Elite/3E financial time and billing system, tools, and ancillary software. The Financial Systems Administrator will serve as the team lead for supporting the Elite financial system and related technologies. This individual will ensure that projects and maintenance activities are delivered accurately, efficiently, and on time. Supervisor: Director, Global Strategic IT Programs and Business Systems Location: Based

Full-time

$160,000 - $190,000

Systems Administrator

Fort Meade, Maryland

•

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

Sr. Systems Administrator (NEI-18)

Bethesda, Maryland

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19d ago

Job Title: Sr Systems Administrator (NEI-18) Location: Bethesda, MD CyberData Technologies is seeking a Senior Systems Administrator with a strong background in Windows Server administration, vulnerability mitigation, and cloud migration. The ideal candidate will have hands-on experience with VMware environments, including ESXi host patching, and working knowledge of Nutanix hyperconverged infrastructure. Familiarity with Azure VMware Solution (AVS) is also required. This role demands a proactiv

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Full-time

Up to $110,000

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

MacOS Systems Administrator

Baltimore, Maryland

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Today

Leidos is seeking a MacOS System Administrator to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join one of our high performing teams responsible for building out enterprise-level Apple mobile device management, supporting the Social Security Administration (SSA) and their mission to meet the changing needs of the public, positively impacting at least 65 million American lives per month. We are a team of forward-looking professionals in need of a strong cand

Full-time

USD 57,850.00 - 104,575.00 per year

Senior Systems Administrator 10k sign on bonus

Annapolis, Maryland

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Today

Leidos has a new and exciting opportunity for a Senior 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 v

Full-time

USD 112,450.00 - 203,275.00 per year

Senior Linux Systems Administrator (NDA 4)

Annapolis, Maryland

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Today

Leidos has a new and exciting opportunity for a Senior Linux 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 immed

Full-time

USD 112,450.00 - 203,275.00 per year

Systems Administrator Intern

Hybrid in Maryland

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Today

Job Number: R0226261 Systems Administrator Intern Key Role: Organize and direct the configuration and operation of information management systems. Provide day-to-day system administration, including system and resource optimization, and user assistance. C ond uct capacity and performance analysis and provide system configuration change and upgrade recommendations. Increase system administrator efficiency and accuracy via the use of automated tools and scripts, develop system administrator proced

Full-time

USD 52,900.00 - 108,000.00 per year

Systems Administrator III - Compliance

Remote or Dayton, Ohio

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Today

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Full-time

Systems Network Administrator (SNA-2)

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 89,700.00 - 162,150.00 per year

z/OS Systems Programmer / Mainframe Administrator

Remote or Austin, Texas

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Today

Maddisoft has the following immediate opportunity, let us know if you or someone you know would be interested. Send in your resume ASAP. - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Send in resume along with LinkedIn profile without which applications will not be considered. Call us NOW! Visa sponsorship is available for this position.* Job Title: z/OS Systems Programmer / Mainframe Administrator Work Mode: Remote Job Summary: We are seeking an experienced

Easy Apply

Full-time, Part-time, Contract, Third Party

Senior Linux Systems Administrator - 10k Sign on Bonus

Columbia, Maryland

•

Today

Full-time

USD 112,450.00 - 203,275.00 per year

Sr. Systems Administrator (REMOTE Only PST area)

Remote

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3d ago

Job Title: Sr. Systems Administrator IV Duration: 6-months CTH Location: PST Locals ONLY- (Remote - Occasional travel to customer sites roughly 15%) Minimum Years of Experience: 12+ years Job Summary: The Systems Administrator IV is a principal-level engineer responsible for architecting, implementing, and managing large-scale enterprise infrastructure environments with a primary focus on Microsoft Domain Services. This includes advanced expertise in Active Directory (AD), Group Policy, DNS, DHC

Easy Apply

Contract

$60 - $70

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

Systems Administrator

Remote or State College, Pennsylvania

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Today

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Full-time

USD 51,000.00 - 89,600.00 per year

Senior Systems Engineer

Fort Meade, Maryland

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Today

Job Number: R0226260 Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems Administrator, you'll have the chance to build your expertise and solve technical problems in a fast-paced, agile environment. We're looking for someone like you to help develop, implement, and maintain customer-focused database solutions in support of our warfighters. As a Systems Administrator on our team, you'll e

Full-time

USD 86,900.00 - 198,000.00 per year

Senior Systems Administrator

Fort Meade, Maryland

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Today

Job ID: 2508769 Location: FORT MEADE, MD, US Date Posted: 2025-08-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence

Full-time

USD 160,001.00 - 200,000.00 per year

ServiceNow Systems Administrator

Remote or Greeley, Colorado

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Today

Description We are looking for a skilled ServiceNow Systems Administrator to join our team on a long-term contract basis. In this role, you will be responsible for managing, configuring, and optimizing the ServiceNow platform to support business needs. This position is based in Greeley, Colorado, and offers an excellent opportunity to contribute to a dynamic finance industry environment. Responsibilities: Administer and configure the ServiceNow platform to meet organizational requirements. Tran

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Contract

USD 28.50 - 33.00 per hour

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Systems Administrator jobs in Maryland, USA