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Keywords: Systems Engineer- TS/SCI with Polygraph, Location: Chantilly, VA

Page: 7

Information System Security Engineer (ISSE) (Principal Level) Government

the mission of the team. Overseeing the ISSE ATO effort within the directorate assigned. Required Clearance: TS/SCI... under this contract shall provide expertise to support information systems security, security control assessments, information assurance...

Company: AT&T
Location: Chantilly, VA
Posted Date: 17 Oct 2025
Salary: $98100 - 180000 per year

Systems Engineer

Qualifications: Active TS/SCI with Polygraph BS degree and 6-10 years of relevant experience Must have experience with cloud...Overview: VTG is seeking a talented and experienced Systems Engineer to join our dynamic and innovative team...

Company: VTG
Location: Chantilly, VA
Posted Date: 12 Oct 2025

Platform Systems Engineer

? Active TS/SCI with Polygraph BS degree and 6-10 years of relevant experience Must have experience with cloud providers...Job Description: Overview VTG is seeking a talented and experienced Platform Systems Engineer to join our dynamic...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 12 Oct 2025

Systems Engineer (CS-41-01)

to mission teams Required Skills: Active TS/SCI with Polygraph BS degree and 6-10 years of relevant experience...Job Description: This position is for a Platform Engineer for a technical development program supporting the Sponsor...

Posted Date: 10 Oct 2025

Systems Engineer (CS-40-01)

to mission teams Required Skills: Active TS/SCI with Polygraph BS degree and 6-10 years of relevant experience...Job Description: This position is for a Platform Engineer for a technical development program supporting the Sponsor...

Posted Date: 10 Oct 2025

Senior Cyber Systems Engineer

and non-technical audiences. Clearance Active TS/SCI clearance or the ability to obtain SCI access and pass a polygraph... to reduce operating time, increase efficiency, and improve techniques. Collaborate with systems analysts, engineers...

Posted Date: 23 Nov 2025
Salary: $104000 - 166000 per year

Operational Systems Engineer

systems as needed. Required Skills: Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance..., with polygraph. Background in Computer Science, Information Technology, Cyber Security, Cyber Forensics, Engineering...

Location: Chantilly, VA
Posted Date: 12 Nov 2025

Model Based System Engineer-Mid Level

/MA Must have a current and active TS/SCI with CI Polygraph. BS in Engineering, Systems Engineering, Aeronautical Engineering, Physics... Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE...

Company: Solvarus
Location: Chantilly, VA
Posted Date: 29 Oct 2025

Model Based System Engineer

or 2 to 3 years with MS/MA Must have a current and active TS/SCI with CI Polygraph. BS in Engineering, Systems Engineeing... Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE...

Company: Solvarus
Location: Chantilly, VA
Posted Date: 29 Oct 2025

Model Based System Engineer-Junior Level

or 2 to 3 years with MS/MA Must have a current and active TS/SCI with CI Polygraph. BS in Engineering, Systems Engineeing... Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE...

Company: Solvarus
Location: Chantilly, VA
Posted Date: 29 Oct 2025

Systems Integrator SME

in all interactions, representing the front office with poise and accuracy Required Duties Active TS/SCI with Polygraph Master... Experience with Project Management Experience Systems or Software delivery programs Desired Duties System Engineer...

Company: Leidos
Location: Chantilly, VA
Posted Date: 18 Dec 2025

Information Systems Security Manager

from an information security perspective Ability to configure and run security scans with Tenable products TS/SCI clearance... Qualifications: Experience as an ISSO, ISSM, Information Systems Security Engineer (ISSE), or Security Controls Assessor supporting...

Location: Chantilly, VA
Posted Date: 30 Nov 2025
Salary: $77600 - 176000 per year

Cloud Systems Architect

must have an active TS/SCI security clearance with a CI Polygraph. Applicant MUST hold a permanent U.S. citizenship for this position...We are seeking a Mid-Level Cloud Systems Engineer with hands-on experience across the Systems Engineering & Integration...

Company: Kavaliro
Location: Chantilly, VA
Posted Date: 22 Nov 2025

Cloud Systems Architect

must have an active TS/SCI security clearance with a CI Polygraph. Applicant MUST hold a permanent U.S. citizenship for this position...We are seeking a Mid-Level Cloud Systems Engineer with hands-on experience across the Systems Engineering & Integration...

Company: Kavaliro
Location: Chantilly, VA
Posted Date: 22 Nov 2025

HIVE System Integrator

remote availability Clearance Requirement: Candidates must have an active TS/SCI and CI Polygraph Applicant MUST hold... candidate will perform the following functions as a SIGINT Systems Engineer, by using a holistic approach and providing end...

Company: Kavaliro
Location: Chantilly, VA
Posted Date: 29 Oct 2025

HIVE System Integrator

remote availability Clearance Requirement: Candidates must have an active TS/SCI and CI Polygraph Applicant MUST hold... candidate will perform the following functions as a SIGINT Systems Engineer, by using a holistic approach and providing end...

Company: Kavaliro
Location: Chantilly, VA
Posted Date: 28 Oct 2025

Systems Engineering and Requirements Manager (IT-IA-IM Program / Project Manager III) (Government)

. Identify hardware and applications needed to complete the development process. Required Clearance: TS/SCI with polygraph.... (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience that can be a combination...

Company: AT&T
Location: Chantilly, VA
Posted Date: 23 Oct 2025
Salary: $130700 - 200000 per year

Red Hat Linux System Administrator (IT SE II) (Government)

. Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 10 years of experience... Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE) or other advanced Red Hat Specialist certifications...

Company: AT&T
Location: Chantilly, VA
Posted Date: 18 Dec 2025
Salary: $98100 - 160000 per year

Cloud Reliability Engineer

a polygraph examination You are willing to work in a 24x7 environment Desired Qualifications: Have an active TS/SCI...Overview Marathon TS is seeking a Cloud Reliability Engineer in Chantilly, VA to support our Department of Defense...

Company: Marathon TS
Location: Chantilly, VA
Posted Date: 23 Oct 2025

Senior Network Deployment Engineer

and prioritize effectively. Clearance Requirements: Must have a current/active TS/SCI and be willing and able to obtain... a motivated, career and customer-oriented Senior Network Deployment Engineer to join our team in Chantilly, VA. This is an onsite...

Company: ManTech
Location: Chantilly, VA
Posted Date: 07 Jan 2026