Find your dream job now!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Software Engineer - TS/SCI w/Poly, Location: Chantilly, VA

Page: 1

Junior Software Engineer - TS/SCI with Poly

of experience. Additional experience may be considered in lieu of degree. US Citizen with an active TS/SCI with Poly security...Leidos is seeking a motivated Junior Software Engineer to join our team in developing and maintaining modern web...

Company: Leidos
Location: Chantilly, VA
Posted Date: 01 Jan 2026
Salary: $57850 - 104575 per year

Software Engineer - TS/SCI w/Poly

TS/SCI w/ FSP required This role is part of a mission critical directorate where you will have significant impact... signing bonus and the top 5% of the current market pay scale to support the right hire! We’re looking for a Software...

Posted Date: 20 Nov 2025

Software Systems Engineer - TS/SCI w/ FS Poly

The Systems Engineer will develop, build, deploy, manage, and administer cloud software and infrastructure designed... to deliver complex software products in a production environment. The ideal candidate is a hands-on Cloud engineering...

Posted Date: 08 Jan 2026

Enterprise Monitoring Tool Engineer Status (OpenText) (TS/SCI CI Poly Required)

operating procedures (SOPs), and user guides. Requirements TS SCI CI Poly Candidate must have 16 years of experience...A&M Technologies, Inc. has an opening for an Enterprise Monitoring Tool Engineer to support the Intelligence Sector...

Posted Date: 31 Jan 2026

Network Implementation Engineer (TS/SCI CI Poly Required)

. Requirements Required Clearance: TS/SCI CI Poly Candidate must have 10 years of experience that can be a combination of work...A&M Technologies, Inc. has an opening for a Network Implementation Engineer to support our government customer’s global...

Posted Date: 31 Jan 2026

Network Design Engineer (TS/SCI CI POLY Clearance Required)

). Requirements Requirements: TS/SCI CI Poly Candidate must have 16 years of experience that can be a combination of work history...A&M Technologies, Inc. has opening for a Design Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support...

Posted Date: 31 Jan 2026

Senior Network Tool Engineer (TS/SCI CI Poly Required)

to installations, configurations, and network processes. Requirements TS SCI CI Poly Candidate must have 16 years of experience...A&M Technologies, Inc. has an opening for a Senior Network Tool Engineer to support the Intelligence Sector. The...

Posted Date: 31 Jan 2026

Senior Specialist, Integration & Test Engineer (TS/SCI with Poly Clearance Required)

security. Job Title: Senior Specialist, Integration and Test Engineer (Active Top Secret/SCI with Poly Required) Job Code... of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Active TS/SCI with Poly...

Posted Date: 30 Jan 2026

Data Engineer (Pentaho Custom experience required) - TS/SCI Poly

. Understanding of the Cyber Security domain. Requirements Active TS/SCI w/ FS Poly required Required Skills: 1. Demonstrated...We’re looking for a Software Engineer who is passionate about building modern, scalable solutions for ingesting...

Posted Date: 21 Nov 2025

Backend Developer (Data Engineer) with Python/NiFi - TS/SCI w/ Poly required

*Active TS/SCI w/ FSP required at time of application We’re looking for a Software Engineer who is passionate... environments. As part of our Agile team, you’ll design and develop software products and services that efficiently ingest, process...

Posted Date: 24 Jan 2026

Graph Database Engineer - TS/SCI w/Poly

Graph Database Engineer Chantilly, VA. We are looking for an experienced Systems Software Engineer to join our team..., interested in designing, developing and maintaining essential software systems. The optimal candidate will have demonstrated...

Posted Date: 23 Jan 2026

Cloud DevOps Engineer - TS/SCI w/ Poly required

The Cloud DevOps Engineer will architect, build, manage, maintain, and monitor a robust cloud environment featuring... Kubernetes clusters for hosting a variety of software development and data processing workloads. The ideal candidate is a hands...

Posted Date: 08 Jan 2026

Java Full Stack Developer - TS/SCI w/Poly

Java Full Stack Developer Job Location: Chantilly, VA (On-site 100%) Active TS/SCI security clearance. Need... Mid-to-Senior Software Engineer to join our dynamic development team in supporting a Government customer. The team...

Posted Date: 31 Jan 2026

Red Hat Linux System Administrator (TS/SCI CI Poly Required)

administrators. Requirements Required Clearance: TS/SCI CI Poly Candidate must have 10 years of experience that can..., including: Configuring and managing software repositories, content views, and life cycle environments. Orchestrating patch...

Posted Date: 31 Jan 2026

Software Engineer- TS/SCI with Polygraph

candidate with active TS SCI w/Poly to support our customer by joining a small, energetic, versatile team building a high..., VA. At GDIT, people are our differentiator. As a Software Engineer supporting the customer, you will be trusted to solve complex...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 21 Jan 2026

TS/SCI DevOps Engineer

Position: DEv ops Engineer Location: Chantilly VA Clearance: TS-SCI With CI Poly Certifications: Current Security... software and IT concepts Strong problem solving and decision making skills Self-starter with an ability to work in a team...

Posted Date: 13 Dec 2025

Senior Principal/Staff Cyber Software Engineer

development experience. Experience with SQL Shell Script experience Hands-on experience with Unix/Linux TS/SCI with Poly...Overview: Byte Systems, a subsidiary of VTG, is seeking a Software Engineer to join our diverse team at our Herndon...

Company: VTG
Location: Chantilly, VA
Posted Date: 25 Jan 2026

Senior Principal/Staff Cyber Software Engineer

/Linux TS/SCI with Poly. Preferred Qualifications: Security+ or equivalent certification and willingness to serve...Job Description: Overview Byte Systems, a subsidiary of VTG, is seeking a Software Engineer to join our diverse...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 25 Jan 2026

Senior Cloud Software Engineer

Senior Software Engineer (Python / AWS / Terraform) Location: Onsite – Chantilly, VA Clearance: TS/SCI and Poly... Required Compensation: $250,000–$260,000 base salary Overview We are seeking a Senior Software Engineer to design, build, and operate...

Company: The Josef Group
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Mid-Level Software Engineer

requires an active Top Secret (TS) clearance and the ability to obtain SCI access with a CI polygraph. This position... Engineering, or related field Minimum of 5 years of experience in software engineering Active Top Secret (TS) clearance...

Company: AnaVation
Location: Chantilly, VA
Posted Date: 20 Dec 2025