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Keywords: Principal Software Engineer, AI Tools and Security, Location: USA

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Principal Software Engineer, AI Tools and Security

. We're looking for a Principal Backend Engineer who thrives at the intersection of AI, security, and developer experience... growing fast and just getting started. Come join us for a whale of a ride! Docker's AI Tools & Security team is building the...

Company: Docker
Location: USA
Posted Date: 19 Nov 2025

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 Software Tool developer (SWE-4)

is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods... mission. The software engineer will work closely with mission stakeholders, researchers and end users to develop innovative...

Company: Leidos
Posted Date: 16 Jan 2026

Principal Data Security Software Engineer

Principal Data Security Software Engineer The Software Engineering team delivers next-generation application... and the collaboration of internal and external partners. Principal Data Security Software Engineer The Software...

Company: Dell
Location: Austin, TX
Posted Date: 30 Jan 2026

​Principal Software Automation/Test Engineer Cloud/NGFW Security ​

, fostering an environment of innovation and collective achievement. As a Principal Software Engineer in the CPT (Customer... Experience testing network security products, preferably with firewalls and security services Experience with GNU tools and good...

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

Principal Security Software Engineer

Principal Security Software Engineer Description - We are looking for a Principal Security Software Engineer...: Extensive experience with multiple software systems design tools and languages in the area of Cloud. Extensive experience...

Company: HP
Location: Spring, TX
Posted Date: 28 Jan 2026

Software Engineer, Principal (Cyber Security/Ui)

Position Title: Software Engineer, Principal Department: R&D Reports to: Sr. VP, R&D Enchannel Medical..., paired with our passion for innovation, leads to enduring outcomes. Position Overview The Software Engineer, Principal...

Location: Irvine, CA
Posted Date: 27 Jan 2026

Principal Software Security Engineer - S3E

Sensors and Effectors (S3E) Department is looking to hire a Principal Software Security Engineer in Tucson... of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. Software Security...

Location: Tucson, AZ
Posted Date: 23 Jan 2026

Senior Principal Software Security Engineer - S3E

, more secure world. Software Security Sensors and Effectors (S3E) Department is looking to hire a Senior Principal Software... Security Engineer in Tucson, AZ. What You Will Do: Our mission is to provide world class Security Software to be used...

Location: Tucson, AZ
Posted Date: 23 Jan 2026

Principal Embedded Software Security Engineer

In Tucson”: What You Will Do: As a Principal System Security software engineer, you will be involved with software... Software Security Sensors and Effectors Department is looking for a Senior Software Engineer in Tucson, AZ. “Raytheon...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Senior Principal Embedded Software Security Engineer (hybrid)

for a Senior Principal Embedded Software Security Engineer to be located at the R&D facility in Westford, MA. In this role... set in the latest tools and software solutions Enhance, Design, prototype, and develop high quality embedded software...

Company: Johnson Controls
Location: Westford, MA
Posted Date: 08 Jan 2026
Salary: $110000 - 155000 per year

Principal Software Engineer, Security

! Responsibilities As a Principal Software Engineer, you will play a leading role in building strong security foundations to advance...HubSpot is looking for a talented Principal Software Engineer to shape and deliver secure, robust, and scalable...

Company: HubSpot
Location: USA
Posted Date: 22 Nov 2025

Principal Software Automation/Test Engineer Cloud/NGFW Security

with experience in validating core networking & security features in the QA team. You will be part of a world-class software test... Alto Networks NGFW (Next Generation Firewall) group is looking for a seasoned and accomplished QA/Automation engineer...

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

Sr Principal Software Engineer (L7 Security)

to code with a drive to build global products and bring new ideas to develop security disciplines to solve real-world problems... teams towards achieving a common goal. Key Responsibilities Innovate, design, and develop new security features...

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

Principal Software Engineer - Copilot Security

Develop and ship agentic AI-powered security features that protect users from threats such as prompt injection... agents that leverage information flow analysis and apply common sense and judgement guardrails for security and privacy...

Company: Microsoft
Location: Redmond, WA
Posted Date: 12 Dec 2025

Principal Software Engineer - Copilot Security

Develop and ship agentic AI-powered security features that proactively protect users from threats such as prompt... for security and privacy. Collaborate with product, engineering, security, privacy, and AI teams to drive adoption of agentic...

Company: Microsoft
Location: Redmond, WA
Posted Date: 10 Dec 2025

Senior Software Engineer (AI-Enabled Platforms & Tools)

Senior Software Engineer (AI-Enabled Platforms & Tools) This is not a maintenance role. This is a reinvention role.... Leidos is seeking a Senior Software Engineer to design, build, and sustain AI-enabled software platforms and developer tools...

Company: Leidos
Location: Reston, VA
Posted Date: 31 Jan 2026
Salary: $107900 - 195050 per year

Software Engineer (AI-Enabled Platforms & Tools)

Software Engineer (AI-Enabled Platforms & Tools) This is not a maintenance role. This is a reinvention role. Leidos... is seeking a Software Engineer to contribute to the development of AI-enabled software platforms and developer tools that support...

Company: Leidos
Location: Reston, VA
Posted Date: 31 Jan 2026
Salary: $87100 - 157450 per year

Software Development Engineer III, Pentest Tools Team

, track, and mitigate potential security risks. As a Senior Software Development Engineer, you'll be a technical leader... GenAI and advanced AWS technologies to build security platforms at scale? If so, we'd love you to join us. AWS Pentest...

Company: Amazon
Location: Austin, TX
Posted Date: 28 Jan 2026

Software Engineer III, AI Developer Tools

growing fast and just getting started. Come join us for a whale of a ride! Docker seeks a Software Engineer III... AI developer tools such as deployment pipelines, observability integration, security controls, and operational tooling Drive...

Company: Docker
Location: USA
Posted Date: 25 Dec 2025