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Keywords: Principal Security Engineer, Location: USA

Page: 5

Principal Engineer - Infrastructure & Cloud Security

for Cybersecurity and Technology. This Infrastructure & Cloud Security Engineer will support a new organization dedicated.... Technology Strategy, Global Infrastructure & App Security (TSGI) is looking for an innovative and driven leader with a passion...

Company: Verizon
Location: Basking Ridge, NJ
Posted Date: 13 Feb 2026

Principal Security Engineer - Vulnerability Management

-first environment and are seeking an Vulnerability Management Engineer to lead security initiatives and own the VM program... security practitioners with diverse backgrounds and expertise spanning Vulnerability Management, Incident Response, Security...

Company: Stitch Fix
Location: USA
Posted Date: 12 Feb 2026

Principal Engineer Network Security Routing and Switching

. What you’ll be doing... The Global Network & Technology team seeks a highly motivated Network Security Engineer to secure... and harden Verizon's critical network. You will step into a high-impact role where your deep expertise in network security...

Company: Verizon
Location: Southlake, TX
Posted Date: 04 Feb 2026

Principal Software Automation/Test Engineer Cloud/NGFW Security

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

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

Cyber Security Engineer - Information Systems Security Engineer (ISSE) - Senior Principal

Modern Technology Solutions, Inc. (MTSI) is seeking a Cyber Security - Information Systems Security Engineer ( ISSE... Engineer / Information Systems Security Engineer (ISSE) with MTSI you will support a customer operating out of Wright Patterson...

Posted Date: 28 Jan 2026

Principal Cloud Security Services Engineer, Application Security

Job Description General Summary: The Cybersecurity Senior Engineer II provides day-to-day technical support... for one or more security capabilities and services, including the implementation of new solutions and processes to increase efficiencies...

Location: Boston, MA
Posted Date: 20 Dec 2025

Cyber Security Engineer, Principal Specialist (Onsite)

: Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance... security controls. Documenting and reporting of overall cyber-posture of the organization, including vulnerability status...

Location: Fulton, MD
Posted Date: 06 Mar 2026
Salary: $95500 - 181700 per year

Principal Engineer, Firmware Security

to learn, communicate and advance faster than ever. What's Encouraged Daily: Design and develop security features for Micron... enterprise SSDs, protecting against cybersecurity threats. Architect, implement and debug cryptography-based security solutions...

Company: Micron
Location: San Jose, CA
Posted Date: 05 Mar 2026

Principal Software Engineer - Entra ID Security

Build and operate services that help security teams investigate and respond to sophisticated identity-related threats... at global scale. Create agentic systems that make security investigations faster, more reliable, and easier to execute...

Company: Microsoft
Location: Redmond, WA
Posted Date: 04 Mar 2026

Principal Software Engineer - AI Safety and Security

scalable defensive tools and architectures, in partnership with AI Red Team, security research, and product teams across the..., or security products, OR equivalent experience. 2+ years of demonstrated experience in cybersecurity (SIEM, SOAR, XDR/EDR, cloud...

Company: Microsoft
Location: Redmond, WA
Posted Date: 04 Mar 2026

Principal Software Engineer (Cloud Network and AI Security)

and AI Security team and contribute to developing next-generation virtualization and service offerings for our Next-Gen firewalls... and AI Runtime security solutions. You will be pivotal in designing and implementing new features and integrations across various...

Location: Santa Clara, CA
Posted Date: 28 Feb 2026

Senior Principal Software Engineer ( Device Security )

as we are. Your Career: You will work with a team of amazing device identification and security professionals to help identify, monitor... of Device Security. Your Impact As a senior level Device Security Researcher, you will: Research and identify security...

Location: Santa Clara, CA
Posted Date: 26 Feb 2026

Principal Software Engineer- Security

with centralized teams to mitigate new security and compliance requirements. Collaborate with feature teams and centralized security... teams to improve user experience without sacrificing security. Drive improvements in detection, response, and resolution...

Company: Microsoft
Location: Redmond, WA
Posted Date: 19 Feb 2026

Principal Software Engineer (IoT Security - Cloud Infra and Backend)

engineers love to code with a drive to build global products and bring new ideas to develop security disciplines to solve real... and easily managed services for IoT security products to exchange IoT intelligences and extend system functionality through...

Location: Santa Clara, CA
Posted Date: 15 Feb 2026

Sr Principal Software Engineer (AI Security Cloud - Prisma AIRS)

is committed to AI security in the emerging AI era. The AI security cloud service engineering team is the core engineering team... to build a solid product to assure the runtime security of our customers when they are using AI, especially LLM services...

Location: Santa Clara, CA
Posted Date: 15 Feb 2026

Principal Security Assurance Engineer

, Risk Management, Cyber Security, or related field AND 4+ years of experience in software development lifecycle, large scale... computing, threat modeling, cyber security, or anomaly detection OR Bachelor's Degree in Statistics, Mathematics, Computer...

Company: Microsoft
Location: Redmond, WA
Posted Date: 14 Feb 2026

Senior Security Engineer and Principal Security Engineer (Multiple Positions)

Be the security contact for teams building new innovative products and technologies in the next version of Windows... and devices Interact with the external security community and security researchers Collaborate with product teams to improve...

Company: Microsoft
Location: Redmond, WA
Posted Date: 13 Feb 2026

Principal Software Engineer - Identity & Security

in security across both hardware & software dimensions. Lead systemic Single Point of Failure (SPOF) analysis and recovery...

Company: Microsoft
Location: Redmond, WA
Posted Date: 05 Feb 2026

Sr Principal Software Engineer (L7 Security)

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. As a key member of Layer-7 Security group, you will be responsible for designing...

Location: Santa Clara, CA
Posted Date: 01 Feb 2026

Principal Security Operations Engineer - Systems Architect

Own the TCB security architecture: threat model key trust boundaries, define target states, and codify compensating...+ years experience in software development lifecycle, large-scale computing, threat modeling, cyber security, anomaly...

Company: Microsoft
Location: Redmond, WA
Posted Date: 30 Jan 2026