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Keywords: Systems Engineer - TS/SCI w/Poly, Location: McLean, VA

Page: 1

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...

Location: McLean, VA
Posted Date: 19 Dec 2025

Forescout Cyber Security Engineer (TS/SCI Poly)

Support certification within 30 days of start. TS/SCI clearance with ability to obtain CI polygraph. Preferred...Zachary Piper Solutions is seeking a Cyber Security Engineer with expertise in Forescout to support a federal customer...

Location: McLean, VA
Posted Date: 08 Jan 2026
Salary: $140000 - 150000 per year

IDS/IPS Cyber Security Engineer

Red Hat Enterprise Linux. *This position requires an active TS/SCI Clearance w/ CI Poly to be considered for the role... capabilities). TS/SCI clearance w/ ability to obtain a counter-intelligence polygraph and DoD 8570 IAT Level II certification...

Location: McLean, VA
Posted Date: 07 Jan 2026
Salary: $140000 - 145000 per year

Cyber Engineer

, TS/SCI, TSSCI, ci poly, CI polygraph, Counterintelligence Polygraph, DC, DC Metro, McLean, Rockville, Maryland, Virginia... serves as a scalable, extensible system-of-record for security programs. Clearance: Top Secret/SCI clearance with CI poly...

Location: McLean, VA
Posted Date: 18 Dec 2025
Salary: $130000 - 150000 per year

Network Engineer

You’ll Bring These Qualifications: Required: TS/SCI poly Bachelor’s degree preferably in an IT related field 7 years...: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...

Location: McLean, VA
Posted Date: 21 Nov 2025

Senior AI Research Engineer

DoD or IC TS (including interim-TS) Clearance with an ability and willingness to obtain maintain a TS/SCI Clearance... that have been used by customers or stakeholders outside of a lab/experimental setting Active IC or DOD TS/SCI security clearance...

Company: Mitre
Location: McLean, VA
Posted Date: 17 Dec 2025

Intermediate AI Research Engineer

DoD or IC TS (including interim-TS) Clearance with an ability and willingness to obtain maintain a TS/SCI Clearance... that have been used by customers or stakeholders outside of a lab/experimental setting Active IC or DOD TS/SCI security clearance...

Company: Mitre
Location: McLean, VA
Posted Date: 17 Dec 2025

Senior Devops Engineer, Alpaca Engineer (US Federal)

a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government... issued security clearance. An active TS/SCI w/CI Poly is preferred. Other Qualifications Bachelor’s Degree in Computer...

Company: Workday
Location: McLean, VA
Posted Date: 22 Nov 2025

Security Architect

: An active TS/SCI clearance with Poly Certified Scrum Master (CSM) or SAFe Scrum Master (SSM) certification Experience... technical work, let Leidos show how to accelerate your career path. Leidos has an exciting opening for you as our next TS/SCI...

Company: Leidos
Location: Glen Echo, MD
Posted Date: 17 Dec 2025

Software Development Engineering Manager (DEVX, IAHUB, Perf) - (US Federal)

may require a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain... a U.S. government issued security clearance. An active TS/SCI w/CI Poly is preferred. Other Qualifications: Adept at working...

Company: Workday
Location: McLean, VA
Posted Date: 04 Dec 2025

Software Development Engineering Manager (Cloud Infrastructure Platform, IPCE, Venice) - Deploy (US Federal)

at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government issued security... clearance. An active TS/SCI w/CI Poly is preferred. Other Qualifications: Adept at working with and in the U.S. Government...

Company: Workday
Location: McLean, VA
Posted Date: 04 Dec 2025

Sr Cloud and Cloud Engineering III - US Federal

-as-code using Terraform or Ansible. This role may require a security clearance at the TS/SCI w/CI Poly level. Applicants... must have the ability to obtain and maintain a U.S. government issued security clearance. An active TS/SCI w/CI Poly is preferred...

Company: Workday
Location: McLean, VA
Posted Date: 23 Nov 2025