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Keywords: System and Network Administrator, Location: Annapolis Junction, MD

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System Administrator

I Microsoft Certified Systems Administrator (MSCA) or Redhat Certified System Administrator(RHCSA) certified. One of the... following certifications: A+, Network+, or System Security Certified Practitioner (SSCP) Level 2 Qualifications Ten (10...

Company: CTCGroup
Location: Fort Meade, MD
Posted Date: 06 Dec 2025
Salary: $150000 - 190000 per year

Linux System Administrator

a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part... operating systems. Installs/loads operating system software, troubleshoots maintains integrity and configures network components...

Company: ManTech
Location: Laurel, MD
Posted Date: 05 Dec 2025

Systems Administrator SA3 -TS/SCI w/ Poly Security Clearance Required

. Tulzi offers secure network systems and software engineering solutions in both public and private sectors. With certified... life cycle. Clearance Required: TS/SCI w/poly Title: Systems Administrator - SA3 Location: Ft. Meade, MD Salary Range...

Location: Fort Meade, MD
Posted Date: 04 Dec 2025

Linux System Administrator

an experienced and passionate, career and customer-oriented System Administrator to join our team located in the Fort Meade, MD area... adding scalability while circumventing manual process for new operating system rollout. Configure host-based intrusion...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 03 Dec 2025
Salary: $105800 - 175900 per year

Senior Systems Administrator

/loads operating system software, troubleshoots, maintains integrity and configures network components.../loads operating system software, troubleshoot, maintain integrity of and configure network components...

Location: Fort Meade, MD
Posted Date: 03 Dec 2025

System Administrator (TS/SCI with Poly)

—this is your opportunity. What You’ll Be Doing As a Systems Administrator, you’ll: Provide network management and system administration...Systems Administrator Job Type: Full-Time Clearance Requirement: Active Top Secret (TS/SCI) with favorable polygraph...

Company: Staffed4U
Posted Date: 28 Nov 2025

System Administrator L1 RB - TS/SCI Poly required

The Level 1 System Administrator shall have the following responsibilities and capabilities: Provides support... operating system software, troubleshoots, maintains integrity and configures network components along with implementing...

Posted Date: 27 Nov 2025

Linux Systems Administrator

a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD at Emerson 8.... Responsibilities include, but are not limited to: Ability to analyze user's requirements and high-level system architectures...

Company: ManTech
Location: Laurel, MD
Posted Date: 27 Nov 2025
Salary: $105800 - 175900 per year

Systems Administrator

Job ID: TAP00136 Position: System Administrator Level 2 Location: US – MD, Ft. Meade Category: Information... in Computer Science (or related field) Experience Requirement: 10 We are seeking a System Administrator Level 2 to support the...

Company: TAP Engineering
Location: Fort Meade, MD
Posted Date: 26 Nov 2025

Systems Administrator

System Administrator (RHCSA) Certification Clearance: Applicants selected will be subject to a security investigation...Systems Administrator The Opportunity: In this role, you’ll design, operate, and evolve the systems that power...

Posted Date: 22 Nov 2025
Salary: $77600 - 176000 per year

Sr. System Administrator II (Temp)

that create a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite... will also be required. We’re looking for an experienced Systems Administrator to join our team supporting critical operations in both Linux...

Posted Date: 21 Nov 2025

System Administrator 2

integrity; configure network components; and implement enhancements to improve reliability and performance. Coordinate system...) years of experience as a System Administrator (SA) supporting programs and contracts of similar scope, type, and complexity...

Posted Date: 20 Nov 2025

System Administrator

System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance.../storage/network devices, mobile devices, etc. Optimize system operations and resource utilization, and perform system...

Location: Laurel, MD
Posted Date: 20 Nov 2025

System Administrator 1

be substituted. A minimum of five (5) years of experience as a System Administrator (SA) on programs and contracts of comparable... and processes associated with these systems. Provides operational support across client/server, storage, network devices, and mobile...

Posted Date: 20 Nov 2025

System Administrator 4

integrity; configure network components; and implement enhancements to improve reliability and performance. Coordinate system... be substituted in place of the degree. A minimum of twenty (20) years of experience as a System Administrator (SA) supporting...

Posted Date: 20 Nov 2025

System Administrator 3

integrity; configure network components; and implement enhancements to improve reliability and performance. Coordinate system... and processes associated with these systems. Provides operational support across client/server, storage, network devices, and mobile...

Posted Date: 20 Nov 2025

System Administrator-Linux Mid and Senior Levels - 10-15 Yrs Exp Linux

, or both.) Job Description System Administrator ‐ Linux Must have experience installing, updating, and upgrading Linux Operating Systems ﴾OS... and configure network connections in Linux OS. Must have experience implementing Windows Active Directory User Authentication...

Company: Prodigy One
Posted Date: 20 Nov 2025

System Administrator- Linux

Job Description System Administrator - Linux Leidos has a new and exciting opportunity for a System Administrator... in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals...

Company: Leidos
Posted Date: 20 Nov 2025
Salary: $72150 - 130425 per year

System Administrator-Linux

System Administrator - Linux Leidos has a new and exciting opportunity for a System Administrator - Linux... Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT...

Company: Leidos
Posted Date: 20 Nov 2025
Salary: $89700 - 162150 per year

Mid/Senior System Administrator

and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support...-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices...

Posted Date: 19 Nov 2025
Salary: $114000 - 164000 per year