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Keywords: System Administrator - TS/SCI Poly required, Location: Chantilly, VA

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System Administrator - TS/SCI Poly required

experience. Core hours are 9-3. Travel between buildings may be requested. Mandatory skills needed: - TS/SCI FS Poly...Seeking a System Administrator to support customer's integrated learning enterprise. Requirement includes some network...

Posted Date: 27 Aug 2025

TS/SCI Elasticsearch Lead Engineer

Position: Elasticsearch Lead Engineer Location: Chantilly, VA Clearance: TS, SCI/Poly eligible Level: T4... management (ICAM) system. Deploy, configure, test, troubleshoot, maintain, upgrade Elastic clusters and environments Plan...

Posted Date: 02 Aug 2025

Systems Administrator

experience OR 12 years of experience in lieu of degree Must have a TS/SCI with poly to be considered. Experience with CentOS...Leidos program has a dynamic opening for a System Administrator with multi-discipline experience to work...

Company: Leidos
Location: Chantilly, VA
Posted Date: 13 Jul 2025
Salary: $89700 - 162150 per year

System Administrator/Lab Manager

. This position will be onsite in Chantilly, VA. Clearance Requirements: An active TS/SCI with Full Scope poly...Overview: CDT is seeking a highly organized and technically skilled System Administrator/ Lab Manager to provide hands...

Posted Date: 20 Jun 2025

System Administrator

. This position will be onsite in Chantilly, VA. Clearance Requirements: An active TS/SCI with Full Scope poly...Overview: CDT is seeking a highly organized and technically skilled System Administrator to provide hands-on, on-site...

Posted Date: 20 Jun 2025

Linux System Administrator

Position: Linux System Administrator Location: Chantilly, VA Clearance: TS-SCI w/CI Poly required Certifications...’s Degree in Computer Science or related discipline plus 2-4 years of professional experience as a Systems Administrator...

Posted Date: 13 Jun 2025

Sr. SharePoint Administrator

governance, access management, and audit readiness. Basic Qualifications: TS/SCI w/ Poly Clearance is required Bachelor...Description Leidos has a new and exciting opportunity for a Sr. SharePoint Administrator in our National Security...

Company: Leidos
Location: Chantilly, VA
Posted Date: 29 Aug 2025
Salary: $85150 - 153925 per year

Sr. SharePoint Administrator

governance, access management, and audit readiness. Basic Qualifications: TS/SCI w/ Poly Clearance is required Bachelor...Description Leidos has a new and exciting opportunity for a Sr. SharePoint Administrator in our National Security...

Company: Leidos
Location: Chantilly, VA
Posted Date: 29 Aug 2025
Salary: $85150 - 153925 per year

Sr. SharePoint Administrator

readiness. Basic Qualifications: TS/SCI w/ Poly Clearance is required Bachelor’s degree in Computer Science, Information...Leidos has a new and exciting opportunity for a Sr. SharePoint Administrator in our National Security Sector's (NSS...

Company: Leidos
Location: Chantilly, VA
Posted Date: 28 Aug 2025
Salary: $85150 - 153925 per year

Senior Cloud Administrator

, VA Clearance Needed to start: TS/SCI w/ CI Poly Responsibilities include but not limited to: Work with engineers...Job Description: Qualifications: Active TOP SECRET SCI security clearance with CI Poly. Security+ CE or equivalent...

Posted Date: 27 Aug 2025
Salary: $145000 - 180000 per year

Property Administrator

throughout the lifecycle of equipment. Basic Qualifications TS/SCI w/ Poly Clearance is required Bachelor’s degree...We are seeking a highly organized and detail-oriented PTI – Property Administrator who is responsible for overseeing...

Company: Leidos
Location: Chantilly, VA
Posted Date: 13 Aug 2025
Salary: $63700 - 115150 per year

Sr. Subcontracts Administrator

with Deltek Timekeeping Moderate to expert excel skills Security Requirements If needed, ability to obtain TS/SCI clearance...Title: Sr. Subcontracts Administrator Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team...

Company: KBR
Location: Chantilly, VA
Posted Date: 10 Aug 2025

Network Administrator

-functional IT teams. Basic Qualifications TS/SCI with a Poly Clearance is required Bachelor’s degree in a related field.... Document network configurations, topology diagrams, and operational procedures. Provide network support for SAP system...

Company: Leidos
Location: Chantilly, VA
Posted Date: 29 Aug 2025
Salary: $72150 - 130425 per year

Network Administrator

-functional IT teams. Basic Qualifications TS/SCI with a Poly Clearance is required Bachelor’s degree in a related field.... Document network configurations, topology diagrams, and operational procedures. Provide network support for SAP system...

Company: Leidos
Location: Chantilly, VA
Posted Date: 29 Aug 2025
Salary: $72150 - 130425 per year

Tech Specialist 4 - Chantilly, VA

U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/ POLY is REQUIRED Education/Experience: Requires 12...'s for MATOC (ESS Install) projects Ideally has system administrator experience in performing triage on system problems, resolving...

Company: M.C. Dean
Location: Chantilly, VA
Posted Date: 23 Aug 2025

Tech Specialist 5 - Chantilly, VA

eligibility requirements, including U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/ POLY... experience or Master's Degree with 7+ years experience System administrator experience in performing triage on system problems...

Company: M.C. Dean
Location: Chantilly, VA
Posted Date: 23 Aug 2025

Senior ISSO

Position Title: Senior Information Systems Security Officer (ISSO) Position Type: Exempt Clearance: TS/SCI... as an ISSO, ISSM, or System Administrator implementing NISPOM, NIST RMF, and ICD 503 requirements. Experience administering the system...

Company: Summit 7 Systems
Location: Chantilly, VA
Posted Date: 06 Aug 2025
Salary: $140000 - 180000 per year

AWS Admin/Full Stack Developer

and have an active TS/SCI with Poly. Bachelor’s degree in Computer Science or related degree with 10+ years of experience. Current.... Design workflows and assignment rules to automate manual processes. Create and maintain system-related documentation...

Company: Leidos
Location: Chantilly, VA
Posted Date: 28 Jun 2025
Salary: $104650 - 189175 per year