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Keywords: Linux System Administrator (TS/SCI), Location: Herndon, VA

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Fidelis Administrator - Active TS/SCI with CI Poly

operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design... as a system administrator Experience with installing or configuring devices, applications, and security tools, including Fidelis...

Location: Reston, VA
Posted Date: 27 Sep 2025

Systems Engineer - TS/SCI Full Scope Polygraph

Zachary Piper Solutions is seeking a Systems Engineer - TS/SCI Full Scope Polygraph to support a secure data center... environment in the Reston, VA area. The Systems Engineer - TS/SCI Full Scope Polygraph role requires to work standard business...

Location: Reston, VA
Posted Date: 29 Oct 2025
Salary: $125000 - 180000 per year

Systems Engineer - TS/SCI Full Scope Polygraph

Zachary Piper Solutions is seeking a Systems Engineer - TS/SCI Full Scope Polygraph to support a secure data center... environment in the Reston, VA area. The Systems Engineer - TS/SCI Full Scope Polygraph role requires to work standard business...

Location: Reston, VA
Posted Date: 10 Sep 2025
Salary: $125000 - 180000 per year

Linux System Administrator

Job Description: On behalf of our client, we are looking for a Linux System Administrator who is experienced with C2S... Must have TS/SCI Must have Security+CE or higher certification (such as CASP or CISSP)...

Posted Date: 29 Oct 2025

Linux Systems Administrator

Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance... * * Would you like to be involved in modernizing and maintaining a critical DoD system? Join our team as a Systems Administrator! You will get to use...

Location: Reston, VA
Posted Date: 19 Oct 2025
Salary: $86600 - 181800 per year

Help Desk - TS/SCI Security Clearance

, Python, Power BI, Secret Cleared, Top Secret Cleared, TS/SCI Cleared, Laboratory, Data, Data gathering science, DHA, public..., systems engineering, citrix, Citrix, secret, system admin, administator, systems administrator, contracts, contract, contracts...

Location: Reston, VA
Posted Date: 28 Oct 2025
Salary: $80000 - 95000 per year

ServiceNow Developer SME - TS/SCI with Polygraph

TITLE: ServiceNow Developer SME LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with Polygraph... (DoD) TS/SCI with Polygraph security clearance. Bachelor's degree in a STEM field such as Computer Science, Engineering...

Posted Date: 26 Oct 2025

Mid-level DevOps Engineer (TS/SCI)

, and infrastructure issues. Minimum Requirements: Must have a current/active TS/SCI and be willing and able to pass a CI polygraph... application deployments and maintenance. Custom source application deployments and maintenance. Moderate LINUX system...

Location: Herndon, VA
Posted Date: 16 Oct 2025
Salary: $113000 - 188000 per year

Mid-level DevOps Engineer (TS/SCI)

, and infrastructure issues. Minimum Requirements: Must have a current/active TS/SCI and be willing and able to pass a CI polygraph... application deployments and maintenance. Custom source application deployments and maintenance. Moderate LINUX system...

Location: Herndon, VA
Posted Date: 16 Oct 2025
Salary: $113000 - 188000 per year

Senior System Administrator (Government)

and mentoring for Mid and Junior System Administrator personnel. Develops and maintains installation and configuration...: TS/SCI, with Poly (#tssci) (#polygraph) Required Qualifications: Experience managing VMware, Nutanix...

Company: AT&T
Location: Reston, VA
Posted Date: 03 Oct 2025
Salary: $89200 - 196000 per year

Systems Administrator

such as SCCM, PDQ, etc. Provide expert level support and mentoring for Mid and Junior System Administrator personnel..., DHCP, and Domain Controllers. \n Required Qualifications: Clearance: Active TS/SCI Clearance with Polygraph Education...

Company: AnaVation
Location: Reston, VA
Posted Date: 01 Oct 2025

Systems Administrator

as a privileged user (PUA) TS/SCI with current poly Preferred Qualifications Experience administering AWS cloud systems Working...Responsibilities Peraton’s Space & Intelligence Sector is looking for a Systems Administrator to join our diverse...

Company: Peraton
Location: Herndon, VA
Posted Date: 19 Oct 2025
Salary: $112000 - 179000 per year

Cloud Systems Administrator - Mid Level

: Active TS/SCI with CI Poly (or ability to obtain poly) Responsibilities: Management of access to resources in AWS...Evans & Chambers Technology is seeking a highly motivated Cloud Systems Administrator - Mid Level to join our team...

Posted Date: 04 Sep 2025

Cloud Systems Administrator - Jr. Level

: Active TS/SCI with CI Poly (or ability to obtain poly) Responsibilities: Management of access to resources in AWS...Evans & Chambers Technology is seeking a highly motivated Cloud Systems Administrator - Mid Level to join our team...

Posted Date: 04 Sep 2025

Cloud Support Administrator

Required Qualifications for the Cloud Support Administrator: Active TS/SCI clearance 2 years operations experience providing...-ONSITE TechOps Administrator, Secure Operations Center, SOC, Azure Support, Office365, TS/SCI with Poly, Deployment...

Location: Reston, VA
Posted Date: 28 Oct 2025
Salary: $70000 - 100000 per year

Cloud Support Administrator (Full Scope Poly)

level in cloud based environments Qualifications of the Cloud Support Administrator: Must hold an active TS/SCI Full... date Responsibilities of the Cloud Support Administrator: · Complete incoming tickets through Remedy, ServiceNow or other ticketing system...

Location: Reston, VA
Posted Date: 22 Oct 2025
Salary: $70000 - 135000 per year

Systems Admin/ Engineer

, Rocky Linux) Experience installing and configuring RPM software packages Experience maintaining system documentation... with Ability to obtain SCI and pass poly Preferred Qualifications Familiar with operating Linux clients in an Active Directory...

Company: Peraton
Location: Herndon, VA
Posted Date: 26 Oct 2025
Salary: $104000 - 166000 per year

Senior Database Engineer (Clearance Required)

or have the ability to obtain and maintain a TS/SCI with Poly Preferred: Oracle Database and Cloud certifications (OCA, OCP... Engineer/ Database Administrator. Your Mission: As a Database Engineer/Administrator with us, you will play a pivotal role...

Company: Oracle
Location: Reston, VA
Posted Date: 25 Oct 2025
Salary: $97500 - 199500 per year