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Keywords: System Administrator - TS/SCI Poly required, Location: Annapolis Junction, MD

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LINUX Systems Administrator| SA2 or SA3 -TS/SCI w/ Poly Security Clearance Required

life cycle. Clearance Required: TS/SCI w/poly Title: Systems Administrator ( Linux)-SA2 or SA3 Location: Ft. Meade, MD... while circumventing manual process for new operating system rollout. Experience: 10 years (SA2) -15 years (SA3) experience. 5...

Company: Power3 Solutions
Location: Fort Meade, MD
Posted Date: 12 Dec 2025
Salary: $160000 - 200000 per year

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

life cycle. Clearance Required: TS/SCI w/poly Title: Systems Administrator - SA3 Location: Ft. Meade, MD Salary Range... while circumventing manual process for new operating system rollout. Requirements: TS/SCI with polygraph clearance 15 years...

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

Systems Administrator L3 - TS/SCI/MD Poly

system patching and updates to maintain security and compliance. Qualifications An active TS/SCI with MD polygraph... is required. Last Poly within past 7 years. Proven experience as an L3 Systems Administrator in an enterprise environment. Expert...

Company: Power3 Solutions
Location: Fort Meade, MD
Posted Date: 26 Nov 2025

Systems Administrator L3 - TS/SCI/MD Poly

system patching and updates to maintain security and compliance. Qualifications An active TS/SCI with MD polygraph... is required. Last Poly within past 7 years. Proven experience as an L3 Systems Administrator in an enterprise environment. Expert...

Posted Date: 26 Nov 2025

Systems Administrator L2/L3 - TS/SCI/MD Poly

system patching and updates to maintain security and compliance. Qualifications An active TS/SCI with MD polygraph... is required. Last Poly within past 7 years. Proven experience as an L2/L3 Systems Administrator in an enterprise environment. Expert...

Company: Power3 Solutions
Location: Fort Meade, MD
Posted Date: 26 Nov 2025
Salary: $15000 - 22000 per year

Systems Administrator L2/L3 - TS/SCI/MD Poly

system patching and updates to maintain security and compliance. Qualifications An active TS/SCI with MD polygraph... is required. Last Poly within past 7 years. Proven experience as an L2/L3 Systems Administrator in an enterprise environment. Expert...

Posted Date: 25 Nov 2025
Salary: $15000 - 22000 per year

Systems Administrator| LINUX | SA2 or SA3 -TS/SCI w/ Poly Security Clearance Required

life cycle. Clearance Required: TS/SCI w/poly Title: Systems Administrator ( Linux)-SA2 or SA3 Location: Ft. Meade, MD... while circumventing manual process for new operating system rollout. Experience: 10 years (SA2) -15 years (SA3) experience. 5...

Company: Power3 Solutions
Location: Fort Meade, MD
Posted Date: 05 Nov 2025
Salary: $160000 - 200000 per year

Cloud System Administrator - TS/SCI w/Poly

● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Strong proficiency in Terraform and Infrastructure... of related experience US Citizenship Required: Yes Job Description: Cloud System Administrator Own the opportunity...

Posted Date: 09 Oct 2025
Salary: $119000 - 161000 per year

System Administrator - TS/SCI Poly required

We are seeking a System Administrator L3 with at least 15 years of experience with the following: CISCO (ASA Router... certified TS/SCI FSP w/ MPO...

Posted Date: 01 Jan 2026

System Administrator (TS/SCI with Poly)

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

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... for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure...

Posted Date: 27 Nov 2025

Splunk Systems Engineer - TS/SCI w/Poly

experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Experience managing user authentication... Services SIEM Team requires an experienced Splunk System Administrator to system engineer to perform all aspects of Splunk...

Posted Date: 10 Oct 2025
Salary: $102000 - 138000 per year

Software Integration Engineer - TS/SCI with Poly

/SCI with Poly Employment Type: Full-time Position Overview We are seeking an experienced Software Integration...Position Title: Software Integration Engineer (SIE) Level 3 Location: Annapolis Junction, MD Clearance Required: TS...

Company: Staffed4U
Posted Date: 27 Nov 2025

DevOps Engineer-TS/SCI with Poly

DevOps Engineer-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance... Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None...

Posted Date: 05 Nov 2025

Infoblox Systems Engineer – TS/SCI

WHAT YOU’LL NEED: Active TS/SCI clearance and ability to obtain and maintain a CI poly Must meet DoD 8570 IAT Level II...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 27 Nov 2025
Salary: $144410 - 195378 per year

Senior Systems Administrator with Poly

Job Description: Overview is seeking a Senior Systems Administrator with an active TS/SCI with Poly clearance... years Linux system administration experience (within the last 3 years). Knowledge of physical and virtual servers...

Company: BigBear.ai
Posted Date: 31 Dec 2025

Senior Systems Administrator with Poly

Overview: is seeking a Senior Systems Administrator with an active TS/SCI with Poly clearance to join and assist... What you need to have: Bachelor’s degree and 10+ years of SA experience Proficient with Linux. Minimum of 3 years Linux system...

Company: BigBear.ai
Posted Date: 31 Dec 2025

Microsoft Configuration Manager (MCM/SCCM) Engineer - TS/SCI

latest security updates, software versions, hotfixes, patches, etc. What You’ll Need: Active TS/SCI clearance and ability...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 23 Oct 2025
Salary: $144410 - 195378 per year

SharePoint Engineer (Back End) - TS/SCI

personnel, government overseers, and senior executives WHAT YOU’LL NEED: Active TS/SCI clearance and ability to obtain...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 09 Oct 2025
Salary: $144410 - 195378 per year

Systems Administrator

Clearance Requirement: Active TS/SCI clearance with Poly Physical Requirements: Must be able to remain in a stationary... an experienced and passionate, career and customer-oriented System Administrator to join our team in Ft. Meade, MD...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 01 Jan 2026
Salary: $105800 - 175900 per year