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Keywords: Linux Systems Engineer - Active TS/SCI, Location: Chantilly, VA

Page: 1

Linux Systems Engineer - Active TS/SCI

and 6+ years of relevant experience. Must have an Active TS/SCI ; willingness to obtain and maintain a CI Poly. Benefits...Experience developing systems, products, and/or processes based on a total systems perspective. Consults, plans...

Location: Chantilly, VA
Posted Date: 27 Sep 2025

DevOps Engineer- US CITIZENS ONLY- MUST HAVE ACTIVE TS/SCI Full Scope Poly

environments, Linux and Unix-based operating systems, and using ElasticSearch and Kibana. 26. Demonstrated experience using... databases. Systems Engineering (DevOps); HRR: No • The Contractor shall coordinate with multiple entities, including mission...

Company: MorphGroup
Location: Chantilly, VA
Posted Date: 19 Oct 2025

Linux Engineer - TS/SCI with Polygraph

Date. Security Clearance Level: TS/SCI with Polygraph is required. Successful candidates are expected to have related experience... and knowledge/understanding of: Linux Operating systems as a server or desktop such as Red Hat Enterprise Linux 7/8/9, CentOS 7/8...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 17 Sep 2025
Salary: $90504 - 122446 per year

Senior Linux Engineer (TS/SCI w/ Polygraph)

Job Summary We are seeking an experienced Linux Engineer whose primary responsibilities include providing engineering... Willingness to participate in special projects as needed Required Skills and Experience Linux Operating systems as a server...

Posted Date: 24 Oct 2025

Information System Security Engineer (ISSE) with TS/SCI with FS Poly

, VA. Clearance Requirements: An active Top Secret/SCI with Full Scope Poly clearance is required. Applicants who do not meet these... technologies (e.g. Enterprise Linux, Cisco Systems (Switch, Router, NGFW), Red Hat, Palo Alto, Windows Server, Windows Workstation...

Posted Date: 19 Oct 2025

Senior DevOps Engineer (TS/SCI with Polygraph)

Strategic Business Systems, Inc. (SBS) is hiring a motivated Sr DevOps/Linux Systems Engineer to support a cutting-edge...) Excellent troubleshooting skills Knowledge of Agile development processes Active TS/SCI with Polygraph CompTIA Security...

Posted Date: 31 Oct 2025

Identity and Directory Services Engineer - TS/SCI with Polygraph

Federation Services Experience with Active Directory Domains and Trusts Experience with monitoring of Microsoft systems using...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 30 Oct 2025
Salary: $139984 - 184000 per year

Linux Infrastructure Systems Engineer (RHEL)

Responsibilities Peraton is seeking a Mid-level Linux Infrastructure Systems Engineer in our Chantilly, VA office... requires the candidate possess a minimum of Top-Secret clearance with the ability to obtain TS/SCI. The candidate must maintain...

Company: Peraton
Location: Chantilly, VA
Posted Date: 09 Nov 2025
Salary: $112000 - 179000 per year

Mid-level Linux Infrastructure Systems

Responsibilities Peraton is seeking a Mid-level Linux Infrastructure Systems Engineer in our Chantilly, VA office... requires the candidate possess a minimum of Top-Secret clearance with the ability to obtain TS/SCI. The candidate must maintain...

Company: Peraton
Location: Chantilly, VA
Posted Date: 08 Nov 2025
Salary: $104000 - 166000 per year

Senior Linux Infrastructure Engineer (RHEL)

Responsibilities Peraton is seeking a Senior Linux Infrastructure Systems Engineer in our Chantilly, VA office...: This position requires the candidate to possess a minimum of Top-Secret clearance with the ability to obtain TS/SCI. The candidate...

Company: Peraton
Location: Chantilly, VA
Posted Date: 08 Nov 2025

Linux Cloud Engineer

Responsibilities Peraton is seeking a Linux Cloud Engineer in our Chantilly, VA office in support of our Department... ability to obtain TS/SCI. The candidate must maintain the clearance. You have a bachelor’s degree in computer science...

Company: Peraton
Location: Chantilly, VA
Posted Date: 08 Nov 2025
Salary: $86000 - 138000 per year

Linux Administrator

: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None... will manage and support enterprise Linux systems that are mission-critical to national security operations. This role requires...

Location: Chantilly, VA
Posted Date: 14 Nov 2025

Systems Engineer

: Active TS/SCI with Polygraph is required. Required Experience, Skills, and Education: Requires a Bachelor’s degree... where you can thrive, keep reading! Leidos National Security Sector is seeking a fully cleared, highly technical Systems Engineer...

Company: Leidos
Location: Chantilly, VA
Posted Date: 21 Nov 2025

Systems Engineer SME

) Linux and Windows operating systems Windows Active Directory Network hardware (Cisco, Arista, SonicWall) Containerization... intel professional because you have a Top Secret Clearance with SCI Eligibility (TS/SCI). May be asked to undergo polygraph...

Location: Chantilly, VA
Posted Date: 20 Nov 2025

Systems Engineer

products and applications. Basic Qualifications Current and active TS/SCI with Polygraph security clearance Bachelors...Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible...

Company: Leidos
Location: Chantilly, VA
Posted Date: 20 Nov 2025

Systems Engineer - Senior

, NIST 800-53) for TS/SCI systems Advanced system monitoring and observability in classified environments Cross-domain... in Top Secret environments. #FundedPosition Desired Qualifications Active TS/SCI with CI Polygraph. Experience...

Company: Noblis
Location: Chantilly, VA
Posted Date: 20 Nov 2025

Systems Engineer - Senior

for classified workloads Linux and Windows operating systems with security hardening for classified use Windows Active Directory... environments. #FundedPosition Desired Qualifications: Active TS/SCI with CI Polygraph. Experience implementing Nutanix...

Company: Noblis
Location: Chantilly, VA
Posted Date: 20 Nov 2025

IT Systems Engineer

: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs...! ***This is for a future opportunity*** MANTECH seeks a motivated, career and customer-oriented IT Systems Engineer to join our team...

Company: ManTech
Location: Chantilly, VA
Posted Date: 16 Nov 2025

Systems Engineer - Subject Matter Expert (SME)

Security accreditation processes (RMF, NIST 800-53) for TS/SCI systems Advanced system monitoring and observability... scheduling to support critical operations in Top Secret environments. #FundedPosition Desired Qualifications: Active TS/SCI...

Company: Noblis
Location: Chantilly, VA
Posted Date: 09 Nov 2025

Principal Information Systems Security Engineer (ISSE-4)

. Do You Have What It Takes? Required: Active TS/SCI with Polygraph. Bachelor’s degree + 11 years (or equivalent: HS +15, Associate...📍 Chantilly, VA | 🕒 Full-Time | 🔒 TS/SCI with Polygraph | Onsite Overview Lucayan Technology LLC is hiring...

Location: Chantilly, VA
Posted Date: 08 Nov 2025