Principal Engineer Jobs

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Principal Software Engineer - Urology R&D

Boston Scientific Corporation

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Arden Hills, Minnesota, USA

Full-time

Additional Location(s): US-MA-Marlborough Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we'll give you the opportunity to harness all that's within you by working in teams of diverse and high-performing employees, tackling some of the most important health industry challenges. With access to the latest tools, information and training, we'll help you in advancing your skills and career. Here, you'll be supported in progressing -
Posted 15 days ago | Updated 6 hours ago

Principal Wireless Network Engineer

Randstad Digital

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San Diego, California, USA

Full-time

job summary: Are you a seasoned network and systems engineer with a passion for ensuring the reliability and security of critical infrastructure? Do you thrive in complex environments where your expertise directly impacts the delivery of vital healthcare solutions? If so, this is an exceptional opportunity to join a dynamic team at a pioneering medical device company. Benefits: health insurance, dental and vision, life insurance, disability coverage, 401k, and paid time off location: San Diego
Posted 60+ days ago | Updated moments ago

Principal Software Engineer - GC1013627

Juniper Networks

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Sunnyvale, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Principal Software Engineer Locat
Posted 30 days ago | Updated 6 hours ago

Principal Mobile Software Engineer

Boston Scientific Corporation

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No location provided

Full-time

Additional Locations: Costa Rica-Heredia Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At our company, we value diversity and believe it is our greatest strength. We are committed to empowering women, supporting the LGBTQ+ community, and creating opportunities for individuals with disabilities. Our belief is that your diversity enriches our work environment. As an equal opportunity employer, we wholeheartedly welcome applications from all qualified
Posted 1 day ago | Updated 6 hours ago

Principal Cloud Software Engineer (WildFire Cloud)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 2 days ago | Updated 6 hours ago

Principal Staff Engineer -Technical

PSEG

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Newark, New Jersey, USA

Full-time

Requisition: 82299 PSEG Company: Public Service Electric & Gas Co. Salary Range: $ 104,600 - $ 165,700 Work Location Category: Hybrid Flexible PSEG operates under a Flexible Work Model where flexible work is offered when job requirements allow. In support of this model, roles have been categorized into one of four work location categories: Onsite are roles that have specific onsite requirements and are typically onsite daily. Hybrid fixed are roles that are a blend of onsite work/in-person
Posted 13 days ago | Updated 6 hours ago

Principal Cybersecurity Engineer

Software Guidance & Assistance

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McConnellsburg, Pennsylvania, USA

Full-time

Software Guidance & Assistance, Inc., (SGA), is searching for a Principal Cybersecurity Engineer for a Direct Hire opportunity with one of our premier clients in McConnellsburg, PA. Serve as a cybersecurity expert or coach in areas including network and application design, operating systems, endpoint protection, mobile device security, and foundational cybersecurity controls across on-premises and cloud environments (IaaS, PaaS, SaaS). Conduct security assessments and recommend appropriate contr
Posted 1 day ago | Updated 4 hours ago

Principal Software Engineer

Oracle Corporation

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Nashville, Tennessee, USA

Full-time

Job Description As a Principal Engineer in the Media & Multicloud team, you will have ownership of key technical components and initiatives. You will drive the engineering decisions and lead the development of cloud services and tools that accelerate innovation in the media and Multicloud domains. This includes partnering with service teams to solve hard technical problems, building internal tooling to enhance developer productivity and reduce operational toil, and rapidly prototyping new capab
Posted 37 days ago | Updated 6 hours ago

Principal Linux Engineer

Kforce Technology Staffing

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Remote or Draper, Utah, USA

Contract

RESPONSIBILITIES: Kforce's client in Draper, UT is seeking a Principal Linux Engineer to take full ownership of their enterprise Linux environment across on-premises and cloud infrastructure. Summary: Working alongside other principal-level engineers, you will be the most senior Linux specialist on the team. This is a hands-on role focused on standardizing, automating, and securing the Linux fleet. Architecture experience is a plus, but this is not an architecture or leadership role - it's about
Posted 7 days ago | Updated 2 hours ago

Principal Test Engineer

Marvell Semiconductor Inc.

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Santa Clara, California, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 2 days ago | Updated 6 hours ago

Principal Mechanical Project Engineer - Hybrid

Johnson Controls, Inc.

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Remote or York, Pennsylvania, USA

Full-time

Hybrid work opportunity - Consideration given to applicants within a commutable distance from York, PA. or must be willing to relocate. Build your best future with the Johnson Controls team! Who We Are: As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries
Posted 7 days ago | Updated 6 hours ago

Principal Systems Engineer

Dell Technologies

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Round Rock, Texas, USA

Full-time

Principal Systems Development Engineer Our customers' system requirements are usually highly complex. Bringing together hardware and software systems design, Systems Development Engineering operates at the very cutting edge of technology to meet them. We design and develop electronic and electro-mechanical or systems-orientated products, conduct feasibility studies on engineering proposals and prepare installation, operation and maintenance specifications and instructions. We're proud to deliver
Posted 8 days ago | Updated 6 hours ago

Principal, Collaboration Engineer

Metlife

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Cary, North Carolina, USA

Full-time

Description and Requirements Role Value Proposition: The Principal Collaboration Engineer will be responsible for designing, implementing, and maintaining collaboration solutions that enable effective communication and collaboration across MetLife. This role requires a deep understanding of collaboration technologies, strong leadership skills, and the ability to work closely with cross-functional teams. This is an exciting opportunity to lead the development of innovative collaboration solutions
Posted 2 days ago | Updated 6 hours ago

Principal Validation Engineer

Microsoft Corporation

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Mountain View, California, USA

Full-time

Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft's expanding Cloud Infrastructure and responsible for powering Microsoft's "Intelligent Cloud" mission. SCHIE delivers the core infrastructure and foundational technologies for Microsoft's over 200 online businesses including Bing, MSN, Office 365, Xbox Live, Teams, OneDrive, and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operat
Posted 2 days ago | Updated 6 hours ago

Principal Salesforce Engineer

The Silicon Partners Inc.

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Columbus, Ohio, USA

Full-time

We are Hiring Principal Salesforce Engineer 6+ Contract to Hire HYBRID Principal Salesforce Engineer Contract: 6+ Months + HIRE Location: 80 90 % REMOTE with limited 10% once in a month or twice OH / IN Rate: $Rate + Expenses Start Date: July, 2025 Technical Leadership: Provide technical expertise and guidance in the design and development of solutions for Salesforce platformsSolution Development: Design, develop, and implement software solutions that enhance the functionality and performance of
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Posted 17 days ago

Principal Software Development Engineer

CVS Health

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Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 2 days ago | Updated 6 hours ago

Principal Software Engineer - 25k Sign on Bonus

Leidos

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Aurora, Colorado, USA

Full-time

Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fle
Posted 9 days ago | Updated 6 hours ago

Principal Firmware Engineer

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Do you want to be at the forefront of innovating the latest hardware designs to propel Microsoft's cloud growth? Are you seeking a unique career opportunity that combines technical capabilities, cross-team collaboration with business insight and strategy? Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees, we come together with a growth mindset, innovate to empower others, and collaborate to achieve our shared goals. Each day we bui
Posted 3 days ago | Updated 6 hours ago

Senior Principal Software Engineer (Onsite)

RTX Corporation

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Maryland, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and
Posted 15 days ago | Updated 6 hours ago

Principal Software Engineer (IoT Security)

PaloAlto Networks

•

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 15 days ago | Updated 6 hours ago