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927 matching jobs for “Principal Test Engineer”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

RTX

Principal System Safety Engineer

Aurora, Colorado, United States

… into every phase of the system lifecycle, enhancing reliability and safeguarding our warfighters. As a Principal System Safety Engineer, you will be accountable for the establishment and execution of the major safety …

Added Oct 27, 2026

RTX

Principal System Safety Engineer

Woburn, Massachusetts, United States +4 locations

… of the system lifecycle, enhancing reliability and safeguarding our warfighters. We are currently seeking Principal System Safety Engineers . These are onsite roles and can be located in Woburn, Tewksbury, Marlborough, …

Added Oct 27, 2026

RTX

Principal Software Engineer (ONSITE)

US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300

… experience with full life cycle development including software requirements, design, development, debug and test. Strong computer science fundamentals: such as data structures, algorithms, distributed systems, …

Added Oct 27, 2026

Cisco Systems

Principal Machine Learning Engineer

San Jose, California, United States

Pay posted by employer$296,300–$374,800

… computing. Our work spans classical ML, domain-specific language models, and Agentic AI. Your Impact As a Principal Machine Learning Engineer on Cisco’s CX AI Incubation and Agents team, you tackle ambiguous, high-impact …

Added Oct 27, 2026

RTX

Principal RF Design Engineer

Huntsville, Alabama, United States

… RF and Microwave hardware, including transmitters, receivers, and exciters. This includes design and test activities that span preliminary design to integration. Products we develop support radar and datalink …

Added Oct 27, 2026

Kyndryl Holdings

Principal AI Security Engineer

PA, USA

Pay posted by employer$179,760–$341,520

… in skills and give people opportunities to learn, contribute, and grow. The Role Kyndryl is seeking a Principal AI Security Engineer to secure internal AI solutions, agents, copilots, model platforms, and frontier AI …

Added Nov 3, 2026

Hewlett Packard Enterprise

ASIC Principal Design Engineer

Bengaluru, Karnataka, India

… power Collaborate with the verification team in the development of the testplan and assist in debugging test failures Collaborate with the physical design team to develop timing constraints, analyze timing …

Added Nov 3, 2026

Verizon

Principal Engineer - Data Science

Basking Ridge, New Jersey, United States +2 locations

  • Hybrid
  • Full time
  • Regular
  • Lead / principal

Pay posted by employer$120,500–$231,000 per year

… workflows and presenting actionable recommendations to leadership. Model Rigor & Innovation: Envision and test for corner cases, ensure rigorous model governance and validation, and continuously integrate …

Added Oct 22, 2026

Northrop Grumman

Sr / Principal Mechanical Engineer - 17146*

United States-Utah-Roy

Pay posted by employer$89,400–$134,200

… not only part of history, they're making history. Northrop Grumman’s Defense Systems sector is seeking a Principal Mechanical Engineer/Sr. Principal Mechanical Engineer to join a multi-functional team of Electrical, …

Added Nov 3, 2026

RTX

Principal Systems Engineer (Onsite)

Alexandria, Virginia, United States

… safer, more secure world. Join us and help shape the future of aerospace and defense. Raytheon is seeking a Principal Systems Engineer for satellite Operations and Maintenance (O&M) positions. The selected candidate will join …

Added Oct 27, 2026

RTX

Principal Engineer – Solid Propulsion

Tewksbury, Massachusetts, United States

… ignition, and all other weapon initiation safety systems technology. The department is seeking to hire a Principal Engineer - Solid Propulsion. This position is an onsite role located in Tewksbury, MA. What You Will Do: …

Added Oct 27, 2026

State Street

Principal Engineer, VP

Burlington Massachusetts

  • Full time

Pay posted by employer$120,000–$202,500

Drive technical excellence by working independently to analyze, design, develop, test, and debug large and complex software enhancements and solutions within Charles River’s business and …

Added Oct 27, 2026

RTX

Senior Principal Engineer(Onsite)

Winston-Salem, North Carolina, United States

… Join us and help shape the future of aerospace and defense. We are seeking a highly motivated Senior Principal Electrical Engineer to join our team within the Seating, Engineered Components group. This role is …

Added Oct 27, 2026

Capital One Financial

Principal Associate, AI Engineer

Toronto, Ontario, Canada

Pay posted by employer$148,200–$169,100 per year

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario, Principal Associate, AI Engineer About Capital One Canada For 30 years, we've been on a mission to change banking for …

Added Oct 27, 2026

Analog Devices

Principal Mixed Signal Design Engineer

Wilmington, Massachusetts, United States

Pay posted by employer$157,080–$227,460

The ADI Industrial Team (Wilmington, MA) is seeking an experienced Principal Mixed Signal Design Engineer with both high speed, fine-line analog CMOS experience and high speed bipolar …

Added Nov 3, 2026

Marvell Technology

Principal Hardware Design Engineer

Santa Clara, California, United States

  • Regular

… to thrive, learn, and lead. Your Team, Your Impact Marvell is seeking a talented Hardware Board Design Engineer to join our Platform Engineering team, supporting board, switch, and optics development for next-generation …

Added Nov 3, 2026

RTX

Principal Software Engineer, Onsite

Cedar Rapids, Iowa, United States

… and help shape the future of aerospace and defense. At Collins Aerospace, we don’t just build technology—we engineer mission success. Our Communication Systems teams are on the front lines of innovation, designing and …

Added Oct 27, 2026

Marvell Technology

Principal System Validation Engineer

Santa Clara, California, United States

  • Regular

… a place to thrive, learn, and lead. Your Team, Your Impact Marvell is seeking a talented System Validation Engineer to join our Platform Engineering team, supporting board, switch, and optics development for next-generation …

Added Nov 3, 2026

Location reference: GeoNames (CC BY 4.0), normalized by Referizz.

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