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Keywords: Principal Software Engineer, Location: Virginia

Page: 4

Sr. Principal Systems Security Engineer

application software security in 100% Agile Development and Operational environment(s). The Senior Systems Security Engineer... Qualifications: Education: Sr. Principal Cyber Systems Engineer Bachelor’s Degree (STEM) with 8 Years of relevant experience...

Company: Northrop Grumman
Location: Virginia
Posted Date: 28 Jan 2026

Cyber / Principal Cyber Systems Engineer

Engineer Education Requirement: Minimum BS degree in engineering, with Electrical Engineering or Software Engineering... software. Experience with real-time operating systems, secure coding best practices, or other mission critical operational...

Company: Northrop Grumman
Location: Virginia
Posted Date: 28 Jan 2026
Salary: $101000 - 151400 per year

Principal Flight Controls Engineer

about redefining the future of aviation. Position Overview Electra.aero is seeking a Principal Flight Controls Engineer to serve.... Provide technical oversight for verification planning and execution across: Analysis and simulation Software‑in‑the‑Loop...

Company: Electra Aero
Location: Manassas, VA
Posted Date: 25 Jan 2026
Salary: $140000 - 190000 per year

Principal Network Engineer

Leidos has an exciting opportunity for a Principal Network Engineer in our Intel Security Sector's Analysis Solutions... Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos...

Company: Leidos
Location: McLean, VA
Posted Date: 23 Jan 2026

Principal Azure Cloud Engineer

a motivated and experienced Principal Azure Cloud Engineer to join our team in Chantilly, VA. You will help design, implement... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Principal Cyber Security Engineer

a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA. This role... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Senior Principal Cyber Security Engineer

a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in Chantilly, VA. This role... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Senior Principal System Training Engineer

Principal Systems Training Engineer. This position is located onsite in Dulles, VA and requires an active TS security clearance... with SCI eligibility. An RTX Collins program supporting the US Navy is seeking a Senior Principal Systems Training Engineer...

Location: Dulles, VA
Posted Date: 23 Jan 2026

Principal Research Engineer, Video Compression

Principal Research Engineer, Video Compression About Ofinno: Ofinno is a leading research and development lab... of technology. Position Overview: As a Principal Research Engineer in the Advanced Media Lab, you will provide technical...

Company: Ofinno
Location: Reston, VA
Posted Date: 21 Jan 2026

Sr. Principal Test Engineer

Overview: BRMi is seeking a Sr. Principal Test Engineer that performs, documents, and leads large test teams... disciplines Expert technical skills working with various software programs Expert knowledge of testing tools, dependent on the...

Company: BRMi
Location: Vienna, VA
Posted Date: 18 Jan 2026
Salary: $90000 - 105000 per year

Sr. Principal Test Engineer

Description As a Senior Principal Test Engineer, you will perform, document, and lead large test teams in executing... and complete understanding of related disciplines Expert technical skills working with various software programs Expert knowledge...

Company: CC Pace
Location: Vienna, VA
Posted Date: 18 Jan 2026

Network Security Engineer - Principal (w/ active TS)

Network Security Engineer - Principal (w/ active TS) Location: Arlington, VA Clearance: TS/SCI Schedule: TBD Full...-time JOB DESCRIPTION Critical Solutions is seeking an experienced Network Security Engineer to support our federal...

Location: Arlington, VA
Posted Date: 16 Jan 2026

Sr Principal Test Engineer

Title: Sr Principal Test Engineer Location: Vienna, Virginia (Hybrid) 3 days a week. Duration: Initial 6 Month... technical skills working with various software programs Expert knowledge of testing tools, dependent on the project/product...

Company: Genuent
Location: Merrifield, VA
Posted Date: 16 Jan 2026

Principal Engineer, Modeling & Simulation (TS/SCI #26-007)

Principal Engineer, Modeling & Simulation (TS/SCI #26-007) Job Code: 26-007 Location: Arlington, VA FT/PT Status...: Full Time Required Clearance: Top Secret SCI Strategic Analysis, Inc. is seeking a Principal Engineer, Modeling...

Location: Arlington, VA
Posted Date: 14 Jan 2026

Principal Systems Engineer - RF/SATCOM

HawkEye 360 is seeking an experienced RF/SATCOM Systems Engineer with a strong background in electrical engineering... communications, and adaptive networking, along with an active TS/SCI clearance and willingness to travel as needed. As the Principal...

Company: HawkEye 360
Location: Herndon, VA
Posted Date: 10 Jan 2026
Salary: $170000 - 200000 per year

Principal Systems Engineer

Job Summary: The Principal Systems Engineer performs at an advanced level: requirements analysis and management.... The Principal Systems Engineer will provide guidance to the team in the development of warfighter systems electro optical...

Posted Date: 08 Jan 2026

Principal Engineer - Electrical

) to receive an alert: Principal Engineer - Electrical Requisition ID: 290990 Relocation Authorized: National - Single..., dedicated project teams will be formed and the Principal Engineer Electrical will have functional oversight for the combined...

Company: Bechtel
Location: Reston, VA
Posted Date: 25 Dec 2025

Principal Engineer - Electrical

Principal Engineer Electrical will have functional oversight for the combined cycle power projects. Job Summary: The... Principal Engineer - Electrical will support the development and execution of combined cycle power projects in the Electrical...

Company: Bechtel
Location: Reston, VA
Posted Date: 24 Dec 2025

Principal Systems Engineer

Principal Systems Engineer level. Basic Qualifications for Principal Systems Engineer: Must have a bachelor’s degree... global security environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic...

Company: Northrop Grumman
Location: Virginia
Posted Date: 19 Dec 2025
Salary: $114000 - 171000 per year

Principal RF Design Engineer-SME Communications/Electronic Warfare

Principal RF Design Engineer - SME Communications/Electronic Warfare $10,000 Signing Bonus | Relocation Assistance... Provided | Location: Huntsville, Alabama We are seeking a highly experienced Principal RF Design Engineer to serve...

Company: Secmation
Location: Blacksburg, VA
Posted Date: 13 Dec 2025
Salary: $165000 - 250000 per year