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

Page: 2

Senior Network Engineer

-segmentation. Clearance Requirements: Must have an active DoD TS/SCI with the ability to obtain a polygraph. Physical... is seeking a motivated, career and customer-oriented Senior Network Engineer to join our team in Chantilly...

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

Network Engineer

innovative solutions and an engaging culture. AnaVation is seeking a Senior level Network Engineer to design, install, maintain...) clearance with eligibility for Sensitive Compartmented Information (SCI) with a CI polygraph. Strong understanding of multi...

Company: AnaVation
Location: Chantilly, VA
Posted Date: 14 Dec 2025

Senior Network Engineer

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

Company: ManTech
Location: Chantilly, VA
Posted Date: 04 Dec 2025

Cyber Network Security Engineer

, implementation, procurement and maintenance of network infrastructure Active TS/SCI with required polygraph - What You Can... Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None...

Location: Chantilly, VA
Posted Date: 03 Dec 2025

Network Engineer (ISSM)

: Chantilly, VA (on-site client environment) Clearance: TS/SCI with Polygraph Compensation: Competitive, Excellent Benefits... fields of technology. Currently we have an immediate need to add an experienced: Network Engineer (ISSM) Location...

Company: Armison Tech
Location: Chantilly, VA
Posted Date: 23 Nov 2025

Senior Network Engineer

, VA (on-site client environment) Clearance: TS/SCI with Polygraph Compensation: Competitive, Excellent Benefits Only applicants.../SCI with a polygraph clearance. 10+ years of experience in network engineering, and a deep understanding of networking...

Company: Armison Tech
Location: Chantilly, VA
Posted Date: 19 Nov 2025

Network Engineer 3 - Chantilly, VA

requirements, including U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/ Polygraph is REQUIRED Education... a Network Engineer 3 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit...

Company: M.C. Dean
Location: Chantilly, VA
Posted Date: 24 Oct 2025

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 Systems Engineer - SME in Infrastructure, Virtualization, and Automation

to obtain SCI access, and pass a CI polygraph. This position is onsite 5/days a week in Chantilly, VA May require occasional...About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing...

Location: Chantilly, VA
Posted Date: 08 Jan 2026
Salary: $141179 - 162946 per year

Senior Systems Engineer - Infrastructure and Virtualization Specialist

: U.S. Citizenship is required Must possess an active TS clearance at the time of application, be willing and able to obtain SCI access...About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing...

Location: Chantilly, VA
Posted Date: 08 Jan 2026
Salary: $135187 - 146035 per year

Senior DevOps Engineer – Infrastructure and Automation Specialist

is required Must possess an active TS clearance at the time of application, be willing and able to obtain SCI access, and pass a CI polygraph...About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing...

Location: Chantilly, VA
Posted Date: 08 Jan 2026
Salary: $131884 - 153127 per year

Senior Software Engineer (React / GraphQL / React Relay)

is required Must possess an active TS clearance at the time of application, be willing and able to obtain SCI access, and pass a CI polygraph...About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing...

Location: Chantilly, VA
Posted Date: 01 Jan 2026
Salary: $135056 - 150243 per year

Python Software Engineer

to obtain SCI access, and pass a CI polygraph. This position is onsite 5/days a week in Chantilly, VA May require occasional...About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing...

Location: Chantilly, VA
Posted Date: 01 Jan 2026
Salary: $112125 - 135056 per year

Architecture Engineer (NE III) (Government)

). Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience... for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN) to support our government customer’s global enterprise...

Company: AT&T
Location: Chantilly, VA
Posted Date: 10 Jan 2026
Salary: $89200 - 203000 per year

Senior Systems Engineer (SETA)

duties on-site Mon-Fri.** Qualifications Required: A current/valid TS/SCI with relevant polygraph...Responsibilities Peraton is seeking an experienced Senior Systems Engineer (SETA) to join our team of technical...

Company: Peraton
Location: Chantilly, VA
Posted Date: 08 Jan 2026

Cybersecurity Engineer SME

action items and results Brief management on status Qualifications Required Qualifications Active TS/SCI with Full... Cybersecurity Engineer SME candidates to be part of a dynamic team and provide support for a Sponsor’s program. This requisition...

Company: MAXISIQ, Inc.
Location: Chantilly, VA
Posted Date: 07 Jan 2026

Site Reliability Engineer

, Nessus, Jira, or Confluence Knowledge of patching and hardening systems TS/SCI clearance with a polygraph HS diploma... for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate...

Location: Chantilly, VA
Posted Date: 04 Jan 2026
Salary: $62000 - 141000 per year

Information Systems Security Engineer (ISSE)

Information (TS/SCI) clearance, with polygraph. Bachelor’s Degree in Computer Science, Information Technology, or other related...Overview: Byte Systems, a subsidiary of VTG, is seeking an Information Systems Security Engineer (ISSE) in Chantilly...

Company: VTG
Location: Chantilly, VA
Posted Date: 03 Jan 2026

Information Systems Security Engineer (ISSE)

Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph. Bachelor’s Degree in Computer Science...Job Description: Overview Byte Systems, a subsidiary of VTG, is seeking an Information Systems Security Engineer...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 02 Jan 2026

Site Reliability Engineer

, Nessus, Jira, or Confluence Knowledge of patching and hardening systems TS/SCI clearance with a polygraph HS diploma... for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate...

Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $62000 - 141000 per year