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Keywords: IT Software Engineer Principal, Location: USA

Page: 8

Principal Software Engineer QA Engineer (Cloud Security)

an automation savvy Principal QA Engineer as we scale the Prisma Access Test team. We are looking for a strong technical leader... of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems...

Location: Santa Clara, CA
Posted Date: 31 Jan 2026

Principal Software Engineer (AI-Enabled Platforms & Tools)

This is not a maintenance role. This is a reinvention role. Leidos is seeking a Principal Software Engineer... modernization of mission-critical systems. This Principal Software Engineer role is responsible for system-level technical...

Company: Leidos
Location: Reston, VA
Posted Date: 31 Jan 2026

Principal Engineer, Software Engineering

for a Principal Engineer, Software Engineering in Cedar Rapids, IA. Joining Collins Aerospace isn’t just about finding a job; it... or related field and at least 8 years of progressive experience as a Software Engineer in the Aerospace/Defense industry. In the...

Posted Date: 31 Jan 2026
Salary: $133494 - 203000 per year

Principal Engineer, Software Engineering

for a Principal Engineer, Software Engineering in Cedar Rapids, IA. Joining Collins Aerospace isn’t just about finding a job; it..., Industrial Engineering or related field and at least 8 years of progressive experience as a Software Engineer or related role...

Posted Date: 31 Jan 2026
Salary: $133494 - 203000 per year

Principal Software Engineer

a Principal Software Engineer to work in the Ft. Meade, MD vicinity. Position location is subject to change based on central MD... client's needs. Required: TS/SCI with a Polygraph The Software Engineer develops, maintains, and enhances complex...

Company: Themis Insight
Location: Fort Meade, MD
Posted Date: 30 Jan 2026

Principal Software Engineer

industry and align your work with the company's Platformization strategy. As a Principal Engineer on the Cloud Security team... of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Senior Principal Software Engineer - Product Manager (Onsite)

and existing security clearance required on day 1 Senior Principal Software Engineer - Product Manager (Onsite) Here at Collins... circumstances for our national defense. We have an opportunity for a Senior Principal Software Product Manager (PM...

Posted Date: 30 Jan 2026

Principal Engineer Software

Alto Networks's SASE (Secure Access Service Edge) group is looking for an accomplished Principal Software Engineer with networking... of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Principal Software Engineer

create it. If you are and have 10+ years of Full-Stack Software development experience, in Java, Javacript, React and Node... your future. We are looking for a Principal Full Stack Engineer who has hands-on experience with both front-end (UI) and back...

Company: AT&T
Location: Bothell, WA
Posted Date: 30 Jan 2026

Principal Software Engineer

base pay only and does not include any other benefits or compensation. Principal Software Engineer Job Number: 25447... Schedule: 8:00AM-5:00P Pay Grade: 11 PRINCIPAL SOFTWARE ENGINEER, Credit Union, serves as the senior-most technical expert...

Posted Date: 30 Jan 2026

Principal Rust Software Engineer (Search & Database Engines)

looking for a Principal Rust Software Engineer to lead database development in Spice.ai OSS. In this role, you'll design and build high... AI-powered software as easy building a modern web application and help developers build the next generation of applications...

Company: Protocol Labs
Location: Bellevue, WA
Posted Date: 29 Jan 2026

Principal Software Systems Engineer (AHT)

is looking for a Principal Software Systems Engineer-Level 3, located in Northridge, CA. This role will be 100% on-site with no hybrid.... Familiarity in Writing Software Test Plans and Test Descriptions and running tests. Basic Qualifications for Principal Software...

Company: Northrop Grumman
Location: Northridge, CA
Posted Date: 29 Jan 2026
Salary: $114000 - 171000 per year

Principal Software Engineer, AI Development

This is not a maintenance role. This is a reinvention role. We are looking for a Principal Software Engineer who.... Required Qualifications 15+ years experience in software engineering, including significant experience at the senior/principal/architect...

Company: Leidos
Location: USA
Posted Date: 29 Jan 2026

Principal Security Software Engineer

Principal Security Software Engineer Description - This role is responsible for leading the effort to ensure the... security of software products by designing and implementing comprehensive security strategies, guidelines, and practices. The...

Company: HP
Location: Spring, TX
Posted Date: 29 Jan 2026

Principal Software Engineer- Backend (Python/Golang)

We are looking for a Principal Software Engineer to join our Emerging Tech Dept team. This is a Hybrid role based onsite in San Jose three days... a week, reporting to the Architect of Software Development Engineering. As a key player in building the next-generation...

Company: Zscaler
Location: San Jose, CA
Posted Date: 29 Jan 2026

Principal Software Engineer Web Technologies

Summary: We are seeking a skilled and motivated Principal Software Engineer to design, develop, and maintain high-quality... software platforms that support our organization's strategic goals. In this role, you will work closely with cross-functional...

Company: Harman
Location: Richardson, TX
Posted Date: 29 Jan 2026
Salary: $125250 - 183700 per year

Principal Software Engineer

Principal Software Engineer / Westlake, TX Who We Are Solera is a global leader in data and software services... We’re looking for a highly skilled and experienced Principal Software Engineer with 8+ years of experience in Angular, Rails...

Company: Solera
Location: Westlake, TX
Posted Date: 29 Jan 2026

Principal Software Engineer - Breeze Assistant

Software Engineer to be the technical anchor for the Breeze Assistant product line. This role is for a builder who thrives... at the intersection of robust distributed systems and bleeding-edge Generative AI. As a Principal Engineer...

Company: HubSpot
Location: USA
Posted Date: 28 Jan 2026

Principal Engineer Software/Senior Principal Engineer Software (Tracking)

Engineer Software or Senior Principal Engineer Software (Tracking) to join Global Surveillance Division supporting a team... to facilitate and analyze large data sets. The Software Engineer will develop, modify, and maintain customized or standardized...

Company: Northrop Grumman
Location: Melbourne, FL
Posted Date: 27 Jan 2026
Salary: $98400 - 147600 per year

Senior Principal/Staff Cyber Software Engineer

Job Description: Overview Byte Systems, a subsidiary of VTG, is seeking a Software Engineer to join our diverse... or another variant) Familiarity with NiFi Experience with cross-domain systems Experience with JavaScript. Do you have what it takes...

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