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Keywords: Principal Cyber Security Engineer, Location: Chantilly, VA

Page: 1

Principal Cyber Security Engineer

a motivated and mission-driven Principal Cyber Security Engineer to join our team in Chantilly, VA. You will help ensure the... and operating system security Knowledge of defensive cyber operations Ability to apply security principles to systems...

Company: ManTech
Location: Chantilly, VA
Posted Date: 28 Jan 2026

Principal Cyber Software Engineer (Mobile)

, and Holidays Description: Markon is hiring a Principal Cyber Software Engineer for our Virginia client out of Chantilly, VA. The... methodologies, risks, and technologies. Qualifications: Required: A minimum of an active Secret security clearance...

Company: Markon
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Senior Principal/Staff Cyber Software Engineer

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

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

Senior Principal/Staff Cyber Software Engineer

Overview: Byte Systems, a subsidiary of VTG, is seeking a Software Engineer to join our diverse team at our Herndon.... Preferred Qualifications: Security+ or equivalent certification and willingness to serve as a Security+ privileged user...

Company: VTG
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Principal Network Security Engineer (TS/SCI CI Poly)

Zachary Piper Solutions is seeking a Principal Network Security Engineer to support a CSOC for an Intelligence customer... - Contract through 2027 #LI-MK1 #LI-Onsite Keywords: cyber, NIST, NETWORK, networking, network engineer, engineering...

Posted Date: 25 Feb 2026
Salary: $150000 - 175000 per year

Principal Network Engineer

a motivated, mission-focused Principal Network Engineer to join our team in Chantilly, VA. In this role, you will provide...Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing...

Company: ManTech
Location: Chantilly, VA
Posted Date: 25 Feb 2026

Cloud Engineer Sr. Principal - TS/SCI with Polygraph

how our customers operate while you advance your career. Join GDIT as a Cloud Engineer Sr Principal and build an impactful career... As a Cloud Engineer Sr Principal, the work you’ll do at GDIT will be impactful to the mission of our intelligence customer...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 24 Jan 2026