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Keywords: System Administrator (TS/SCI Clearance), Location: Hanover, MD

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System Administrator

platforms such as VMware ESXi or vSphere Security Clearance Requirements: Active/Current TS/SCI with Polygraph Physical...MANTECH seeks a motivated, career-oriented System Administrator to join our team in Hanover, Maryland...

Company: ManTech
Location: Hanover, MD
Posted Date: 30 Aug 2025

Senior System Administrator (TS/SCI Clearance)

their information and resumes highlighting their relevant experience. Position Title: Senior System Administrator Location: Hanover..., MD Clearance Required: Top Secret/SCI Position Overview: Join a collaborative and mission-driven team...

Company: Hive Group LLC
Location: Hanover, MD
Posted Date: 26 Jul 2025

System Administrator (TS/SCI Clearance)

STIGs, RMF, and system accreditation processes. Active Top Secret/SCI clearance required. A Commitment to Equal... their information and resumes highlighting their relevant experience. Position Title: System Administrator Location: Hanover, MD...

Company: Hive Group LLC
Location: Hanover, MD
Posted Date: 26 Jul 2025

Junior System Administrator (TS/SCI Clearance)

/Linux system administration. Strong attention to detail and documentation skills. Active Top Secret/SCI clearance... their information and resumes highlighting their relevant experience. Position Title: Junior System Administrator Location: Hanover...

Company: Hive Group LLC
Location: Hanover, MD
Posted Date: 26 Jul 2025

Systems Administrator - TS/SCI with Poly

Systems Administrator / Engineer Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph... Required Qualifications: Active TS/SCI with Polygraph Bachelor’s degree in Computer Science, Engineering, Information Technology...

Company: Staffed4U
Posted Date: 12 Jul 2025
Salary: $140000 - 190000 per year

System Administrator

or vSphere Security Clearance Requirements: Active/Current TS/SCI with Polygraph Physical Requirements: Must be able... a motivated, career-oriented System Administrator to join our team in Hanover, Maryland. Responsibilities include...

Company: ManTech
Location: Hanover, MD
Posted Date: 30 Aug 2025

VMWare Sr. System Administrator/Engineer

possess an active TS/SCI w/ Polygraph security clearance with the federal government AND, B. You are a U.S. citizen. Role... Responsibilities: We are looking for a senior level system administrator/engineer with deep knowledge and experience with VMWare...

Company: Onyx Point
Location: Hanover, MD
Posted Date: 27 Aug 2025

Linux System Administrator, Advisor

be substituted for a bachelor’s degree, totaling 15 years of SA experience. Current TS/SCI clearance with polygraph...Responsibilities Peraton is seeking a Linux System Administrator capable of working with multiple teams of engineer...

Company: Peraton
Location: Jessup, MD
Posted Date: 19 Aug 2025

System Administrator 3

REQUIRED: TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY... and performance. The Level 3 System Administrator (SA) shall possess the following capabilities: Provide support...

Company: Onyx Point
Location: Hanover, MD
Posted Date: 26 Jul 2025

System Administrator 1

TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI WITH POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP... utilization, and perform system capacity analysis and planning Skilled Linux based System Administrator (SA-1) to support DevOps...

Company: Onyx Point
Location: Hanover, MD
Posted Date: 03 Jul 2025

IT Systems Administrator Emergency Essential Shift work

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift Multiple shifts available Direct... Current DoD Top Secret SCI with Polygraph is required 2+ years experience within the defense industry as a Systems...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 22 Aug 2025
Salary: $93800 - 162610 per year

System Administrator 2

TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI WITH POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP.... Implement and maintain CI/CD pipelines to automate build, test, and deployment processes Troubleshoot system issues and ensure...

Company: Onyx Point
Location: Hanover, MD
Posted Date: 20 Jul 2025

Modernization Cyber Systems Administrator - SA1

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications Current DoD Top Secret SCI with Polygraph SA1...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 19 Jun 2025
Salary: $93800 - 162610 per year

Modernization Cyber Systems Administrator - SA2

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications Current DoD Top Secret SCI with Polygraph SA2...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 15 Jun 2025
Salary: $114700 - 198720 per year

System Development Engineer, STRADA - Service Transformation and Deployment Automation

US Government Security Clearance of TS/SCI with Polygraph PREFERRED QUALIFICATIONS - Experience with distributed systems.... This position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security...

Company: Amazon
Location: Jessup, MD
Posted Date: 28 Aug 2025

Cloud DevOps Engineer

​​ Clearance Requirements: Must have a current/active TS/SCI w/ Polygraph. Physical Requirements: The candidate must be able... manipulations. Will perform daily development using .Net framework with C#, Python, MSSQL and minor system administrative duties...

Company: ManTech
Location: Hanover, MD
Posted Date: 24 Jul 2025

Cloud DevOps Engineer

​​ Clearance Requirements: Must have a current/active TS/SCI w/ Polygraph. Physical Requirements: The candidate must be able... daily development using .Net framework with C#, Python, MSSQL and minor system administrative duties on Windows and Linux...

Company: ManTech
Location: Hanover, MD
Posted Date: 24 Jul 2025