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Keywords: Software Engineer / Principal Software Engineering, Location: Virginia

Page: 3

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... on experience and qualifications Basic Qualifications: Bachelor’s degree in Electrical/Computer/Software Engineering or related...

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

Principal Software Engineer- Signal Processing

As the Principal Software Engineer- Signal Processing , your main responsibilities will be: Develop and implement analytical...HawkEye 360 is seeking an engineer or scientist with a strong background in mathematics, physics, or electrical...

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

Lead Principal Software Engineer

Lead Principal Software Engineer with extensive experience in Python and Django to lead our development team. The ideal...'s degree in Computer Science, Engineering, or a related field. Minimum of 7 years of professional experience in software...

Company: Allocore
Location: Arlington, VA
Posted Date: 10 Jan 2026

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

Elastic Principal Software Engineer

) DOM-TO9-3495 Software Engineer - Principal I - ESW05 Our Company Overview Business Computers Management Consulting Group.... Experience supporting federal customers. Required Education: Bachelor’s degree in Software Engineering, Computer Science...

Company: BCMC
Location: Dulles, VA
Posted Date: 07 Jan 2026

Principal CNO Software Engineer

Principal CNO Software Engineer Zetier is seeking Principal CNO Software Engineers to develop operationally critical...++) Experience developing in scripting languages (Python) Highly experienced in systems software development (Linux/Windows kernel...

Company: Zetier
Location: Arlington, VA
Posted Date: 06 Jan 2026

Principal Software Engineer

Grumman Mission Systems is seeking a Principal Software Engineer (T03) to join our team! This position will primarily... Grumman brings informed insights and software-secure technology to enable strategic planning. We’re looking for innovators who...

Company: Northrop Grumman
Location: Virginia
Posted Date: 23 Dec 2025
Salary: $114000 - 171000 per year

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..., development, and deliver high-quality mobile software on the Android platform. Defend the architecture in rigorous reviews...

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

Principal Cyber Software Engineer (Front End/UI-Focused) CI Poly

MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE Software Engineer III Principal Cyber Software Engineer (Front... End/UI-Focused) Experienced front-end software engineer to develop services using modern techniques such as REST, JSON...

Company: SHLD, Inc.
Location: Herndon, VA
Posted Date: 07 Dec 2025

Principal Full Stack Software Engineer

an active U.S. Government Security Clearance at the TS/SCI level. Vantor has an immediate opening for a Full Stack Software... Engineer to join our team supporting a user base with a mission to solve unique and challenging problems in support of national...

Location: Herndon, VA
Posted Date: 07 Feb 2026

Principal Software Engineer - AI Augmentation

/Disabled/LGBT employer. Job Profile: Engineer 5, Software Development & Engineering - Full Stack Development Skills..., engineering, or a related field, with 10+ years of relevant experience. Proficiency in Java Strong experience developing RESTful...

Company: Xfinity
Location: Reston, VA
Posted Date: 30 Jan 2026

Senior Rust Software Engineer

Senior Rust Software Engineer (Embedded Systems | Secret Clearance) Location: Herndon, Virginia (Onsite) Relocation... Rust Software Engineer to help design and build the next generation of mission-critical embedded and cyber-secure systems...

Posted Date: 03 Mar 2026

Lead EW Embedded Software Engineer

, statistical signal processing, optimization, and machine learning. We are searching for a Lead EW Software Engineer who.... You will work collaboratively with our principal investigators (PI) and program managers (PM) to help coordinate resources, track...

Posted Date: 06 Feb 2026

Software Engineer-Embedded (Reston)

? As a Software Engineer, you will play a key role in the full software development lifecycle of our flight management solutions.... Our engineering teams design customized software for clients in both the commercial and military aviation sectors. Whether working...

Company: CMC Electronics
Location: Reston, VA
Posted Date: 11 Jan 2026
Salary: $85000 - 107000 per year

Sr Advanced Software Engineer

Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering... is required. Responsibilities for this Position Key Responsibilities: Serve as principal technical authority and strategic leader for SLCM-N...

Company: General Dynamics
Location: Manassas, VA
Posted Date: 07 Feb 2026

Sr Advanced Software Engineer

Basic Qualifications : Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering... is required. Responsibilities for this Position: Key Responsibilities: Serve as principal technical authority and strategic leader for SLCM-N...

Company: General Dynamics
Location: Manassas, VA
Posted Date: 07 Feb 2026

Principal Network Engineer

Engineer, you will provide technical leadership, oversight, and direction to the Core Transport Network Engineering team... networked devices. The Principal Network Engineer will provide comprehensive network administration, security enhancements...

Company: General Dynamics
Location: Arlington, VA
Posted Date: 07 Mar 2026
Salary: $142792 - 172500 per year

Engineer Principal to Staff

software Civil 3D The Principal/Staff Geotechnical Engineer is expected to review and seal foundation and landslide... date. Job Summary The Prin Geotechnical Engineer is responsible for performing advanced engineering work activities and projects...

Posted Date: 07 Mar 2026
Salary: $116255 - 177503 per year

Space Principal/Sr. Principal Engineer Systems - Computer Based Control Systems

, analyses, and reports. Provide support for development of MOPS scripts. Basic Qualifications: Principal Systems Engineer... with 3+ years of experience; or a PhD Sr. Principal Systems Engineer - Bachelors of Science degree in technical field and 8...

Company: Northrop Grumman
Location: Virginia
Posted Date: 06 Mar 2026
Salary: $114000 - 171000 per year

Senior Principal System Training Engineer (Onsite)

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: 06 Mar 2026