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Keywords: Principal / Sr. Principal Software Engineer, Location: Virginia

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Principal / Sr. Principal Software Engineer

are not only part of history, they're making history. Northrop Grumman, Defense Systems, is seeking a Principal / Sr. Principal... Software Engineer to work on the Whisper programs in Stafford, Virginia. The Whisper program is a large Antenna based Rf...

Company: Northrop Grumman
Location: Virginia
Posted Date: 28 Jan 2026
Salary: $114000 - 171000 per year

Principal / Sr. Principal Software Simulation Engineer

across all levels This position can be hired as a Principal Engineer (level 3) or a Sr. Principal Engineer (level 4) depending... Qualifications (Sr. Principal Systems Modeling Simulation Engineer): Bachelor’s degree and 8 years of experience, Master's degree...

Company: Northrop Grumman
Location: Virginia
Posted Date: 14 Jan 2026
Salary: $114000 - 171000 per year

Principal / Sr. Principal Embedded Software Engineer

for an Embedded Software Engineer to join our team of qualified, diverse individuals in the Space Systems organization developing... settings across all levels This position can be filled as a Principal (level 3) or Sr Principal (level 4) depending...

Company: Northrop Grumman
Location: Virginia
Posted Date: 14 Jan 2026
Salary: $114000 - 171000 per year

Principal/Sr. Principal Simulation Software Engineer

for a Principal/Sr. Principal Simulation Software Engineer to join our team of qualified, diverse individuals in the Tactical Space... across all levels. This position can be hired as a Principal Engineer (level 3) or an Sr. Principal Engineer (level 4) depending...

Company: Northrop Grumman
Location: Virginia
Posted Date: 08 Jan 2026
Salary: $114000 - 171000 per year

Principal / Sr. Principal DevOps Software Engineer

DevOps Software Engineer or Senior Principal DevOps Software Engineer level. Basic Qualifications for Principal DevOps... standards, theories, concepts, and techniques Basic Qualifications for Senior Principal DevOps Software Engineer...

Company: Northrop Grumman
Location: Virginia
Posted Date: 04 Dec 2025
Salary: $114000 - 171000 per year

Sr. Principal Systems Security Engineer

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

Company: Northrop Grumman
Location: Virginia
Posted Date: 28 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

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 Cyber / Sr. Principal Cyber Systems Engineer

) Sr. Principal Cyber Engineering Education Requirement: Minimum BS degree in engineering, with Electrical Engineering... and implementation of space vehicle hardening, for embedded processors and flight software. Experience with real-time operating systems...

Company: Northrop Grumman
Location: Virginia
Posted Date: 28 Jan 2026
Salary: $125300 - 187900 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

Sr Principal Digital Engineer

systems engineering (MBSE), enterprise architecture, and modern software ecosystems. Paired with strong communication, proven... and scalability. Engineering Leadership & Delivery Lead a cross-functional team of engineers (software, systems, MBSE, data...

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

Sr & Principal FPGA

Principal FPGA Engineer Job Description Join our team as a Principal FPGA Engineer, where you will serve... and performance/error budgets between FPGA, software, and electrical domains. Conduct design and readiness reviews; make go/no-go...

Company: Actalent
Location: Sterling, VA
Posted Date: 27 Jan 2026

Sr & Principal FPGA

Job Title: Principal FPGA Engineer Job Description Join our team as a Principal FPGA Engineer, where you will serve... and performance/error budgets between FPGA, software, and electrical domains. Conduct design and readiness reviews; make go/no-go...

Company: Actalent
Location: Sterling, VA
Posted Date: 25 Jan 2026

Sr & Principal FPGA

Principal FPGA Engineer Job Description Join our team as a Principal FPGA Engineer, where you will serve... and performance/error budgets between FPGA, software, and electrical domains. Conduct design and readiness reviews; make go/no-go...

Company: Actalent
Location: Sterling, VA
Posted Date: 25 Jan 2026

Sr & Principal FPGA

Job Title: Principal FPGA Engineer Job Description Join our team as a Principal FPGA Engineer, where you will serve... and performance/error budgets between FPGA, software, and electrical domains. Conduct design and readiness reviews; make go/no-go...

Company: Actalent
Location: Sterling, VA
Posted Date: 22 Jan 2026

Sr. Cx Mechanical SME, AMER Commissioning

Description Amazon Web Services (AWS) is seeking a Senior Level Commissioning Engineer to support the development... on the mechanical discipline of Commissioning, will serve as the primary liaison between Senior Engineers, Principal...

Company: Amazon
Location: Herndon, VA
Posted Date: 17 Jan 2026