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

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Account Systems Administrator - TS/SCI w/Poly

● Required Technical Skills: Windows, Microsoft Office (Outlook, Word, Excel), Data Entry ● Security Clearance Level: TS/SCI w/Poly...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 22 Feb 2026
Salary: $39.1 - 52.9 per hour

Systems Administrator L3 - TS/SCI/Poly

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

Posted Date: 06 Feb 2026

Systems Administrator L3 - TS/SCI/Poly

system patching and updates to maintain security and compliance. Qualifications An active TS/SCI with 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: 06 Feb 2026

TPAM Systems Administrator - TS/SCI w/Poly

level: TS/SCI w/Poly ● US citizenship required ● Role requirements: communication and problem solving ● Certification.... HOW A TPAM SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT ● Creating UserIDs within the system and associating the TPAM accounts...

Posted Date: 25 Jan 2026
Salary: $34.17 - 46.23 per hour

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: 03 Dec 2025

System Administrator - TS/SCI Poly required

System Administrator Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph Telework: Based... on tasking About the Role We’re seeking a highly experienced System Administrator with strong, quantifiable Linux system...

Posted Date: 03 Jan 2026

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 - TS/SCI Poly required

The Level 2 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: 03 Jan 2026

SCCM/MCM Systems Engineer - TS/SCI w/Poly

operating systems is highly preferred. ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Solid...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 14 Feb 2026
Salary: $124093 - 161000 per year

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: 04 Feb 2026
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: 28 Nov 2025

Microsoft Engineer - TS/SCI Poly required

System Engineer Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph Telework: Based... on tasking About the Role We’re looking for a System Engineer who enjoys working across the full system engineering lifecycle...

Posted Date: 17 Feb 2026

Availability Manager - TS/SCI Poly required

OneDrive Storage Engineer (M365) Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph... About the Role We’re looking for a Creative Problem Solving System Administrator. Ability to coordinate with multiple teams...

Posted Date: 06 Feb 2026

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

Systems Administrator r with Poly SR SA2

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... plan. Paid time off for work/life balance. And more Basic Qualifications TS/SCI w/ FSP Ten (10) years' experience...

Posted Date: 22 Feb 2026
Salary: $114700 - 198720 per year

SharePoint Engineer (Back End) - TS/SCI

with other program personnel, government overseers, and senior executives 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: 10 Jan 2026
Salary: $147292 - 199278 per year

Senior Systems Administrator

ACTIVE TS/SCI Clearance with Poly REQUIRED Overview: Red Arch Solutions is hiring a Sr Systems Administrator... to join our program in Fort Meade, Maryland. Requirements: Must have TS/SCI clearance w/ active polygraph. Bachelor’s degree...

Location: Fort Meade, MD
Posted Date: 08 Feb 2026
Salary: $160000 - 173000 per year