principal software developer Jobs in seattle, wa

Refine Results
621 - 640 of 784 Jobs

Senior HVDC Application Engineer

GE Vernova

•

Remote

Full-time

Job Description Summary The Senior HVDC Application Engineer is an established leader in their respective engineering team. He or she drives business strategy through detailed technical and economic understanding of the marketplace and takes the initiative to drive business leaders to provide customers with the best solutions that positively impact business. The Senior HVDC Application Engineer Serve as the technological point person for the business for the entire Inquiry to Order (ITO) phase.
Posted 17 days ago | Updated 7 hours ago

Lead Engineer - LOCA & Containment Analysis (Remote Eligible, U.S.)

GE Vernova

•

Remote

Full-time

Job Description Summary As a contributing member of the LOCA, Containment & Stability Analysis Team, you will perform plant thermal-hydraulic safety analysis with two-phase thermal hydraulic analysis techniques. You will support reload and design applications for Boiling Water Reactor (BWR) plants, including currently operating BWR plants as well as new plants (BWRX, Natrium) operating or planned worldwide. Job Description Roles and Responsibilities Perform plant thermal hydraulic evaluations
Posted 60+ days ago | Updated 7 hours ago

Lead Infrastructure Security Engineer

Centene Corporation

•

California, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: This role will support the Threat Infrastructure Security tools in the Centene environment. This role's focus will be Data engineering/science for a Security Data Lake and auto
Posted 60+ days ago | Updated 7 hours ago

Manager, Engineering - Client Data & Networking Platform

Airbnb

•

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Client Data & Networking Platform's mission is to develop the client networking libraries, frameworks,
Posted 60+ days ago | Updated 7 hours ago

Lead Wireless Engineer

HD Supply Repair and Remodel

•

Georgia, USA

Full-time

Must reside in the state(s) specified above. This position is only open to residents in the state(s) specified above. ** This role will be remote** Preferred Qualifications Certified Wireless Network Professional (CWNP) or Cisco Certified Network Professional (CCNP) requiredCisco Catalyst wireless AP (WAP) and controller (WLC) experience requiredEkahau design/survey tool experience requiredAPI and scripting experience8+ years experience Job Summary Provides infrastructure engineering expertis
Posted 60+ days ago | Updated 7 hours ago

Arista Network Security Architect

Pitisci & Associates

•

Remote

Contract

Our client is seeking aSr. Network Security Architect.This position requiresArista (no exceptions)and certifications are preferred. Job Summary Responsible for creating new network and network security architecture documents and designing complex network solutions that meet the organization's requirements for performance, automation, resiliency, scalability, security, and compliance. Work closely with the Lead Architect, Lead Engineers, and other IT teams, such as infrastructure, security, and a
Easy Apply
Posted 60+ days ago | Updated 13 days ago

Lead Software Engineer (Flutter)

MOURI Tech

•

Texas, USA

Third Party, Contract

Role: Lead Software Engineer (Flutter) Location: Remote Duration: 6+ Months Job Description: The Lead Software Engineer (Flutter) will spearhead the development of our application, leveraging the Pivotal Labs methodology to ensure quality, scalability, and maintainability. This role combines deep technical expertise with a passion for Agile practices, mentoring, and a commitment to excellence. What you'll do Framework Implementation: Embrace and implement the Pivotal Labs framework within the
Easy Apply
Posted 60+ days ago | Updated 2 days ago

Principal Casting Engineer (P4) - Remote

RTX Corporation

•

Remote or Michigan, USA

Full-time

Date Posted: 2025-05-20 Country: United States of America Location: PW117: Michigan Remote Remote Location , Remote City, MI, 49503 USA Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to drive it
Posted 2 days ago | Updated 7 hours ago

Transporter Sr. Chief Engineer - Lunar Permanence

Blue Origin, LLC

•

Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of Advanced Concepts and Enterprise Engineering
Posted 12 days ago | Updated 4 hours ago

Lead Electrical Engineer -- Owner's Engineering Support

Sargent & Lundy LLC.

•

Remote

Full-time

Description This position will offer you the opportunity to work as a lead engineer in a project team environment involved in the design, modification, and analysis of electrical systems for projects ranging from existing plant retrofits to new generation installations.You will help develop conceptual and detailed designs for new power generation with an emphasis on gas turbine based simple and combined cycle facilities.You will be involved in power distribution designs.You will prepare technic
Posted 30 days ago | Updated 7 hours ago

Senior Bridge Engineer

Parsons Services Company

•

Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: If you're looking to take your career to the next level and to be a part of an amazi
Posted 60+ days ago | Updated 7 hours ago

Senior Mechanical Engineer (Hybrid)

Westinghouse Electric Company LLC

•

Remote or Rock Hill, South Carolina, USA

Full-time

Are you interested in being part of a creative team that supports Westinghouse's mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most valuable asset, and we want to identify the most qualified talent while recognizing and encouraging the value of diversity in the global workplace. If this sounds like an environment you would thrive in, we have an exciting opportunity as a Senior Mechanical Engineer. The Senior Mechanical Engineer will report to
Posted 60+ days ago | Updated 7 hours ago

Principal Solutions Engineer, Capital Markets

Circles Inc.

•

Remote or New York, New York, USA

Full-time

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines
Posted 10 days ago | Updated 7 hours ago

Principal Fluid Systems Engineer (Hybrid)

Westinghouse Electric Company LLC

•

Remote or Pennsylvania, USA

Full-time

Are you interested in being part of an innovative team that supports Westinghouse's mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while recognizing and encouraging the value of diversity in the global workplace. If this sounds like an environment you would thrive in, we have an exciting opportunity for a Principal Engineer for Fluid Systems. This posi
Posted 60+ days ago | Updated 7 hours ago

Senior Engineering Manager - Roadway

Parsons Services Company

•

Seattle, Washington, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Senior Engineering Manager - Road & Highway - Seattle, Washington OPPORTUNITY: Our Pa
Posted 60+ days ago | Updated 7 hours ago

Cyber Security Anti-Tamper Engineer Staff

Lockheed Martin Corporation

•

Remote or Owego, New York, USA

Full-time

Job Description What We're Doing: At Lockheed Martin Rotary and Mission Systems (RMS), we're driving innovation to support the most advanced Naval Helicopter in the world-the MH-60R/S helicopter. Our teams work at the cutting edge of technology to provide unparalleled solutions for our military partners, ensuring that every mission is met with success. By joining us, you'll help shape the future of aviation, cybersecurity, and defense technologies, with a direct impact on global security. The
Posted 60+ days ago | Updated 7 hours ago

Cyber Security Engineer Staff

Lockheed Martin Corporation

•

Remote or Owego, New York, USA

Full-time

Job Description What We're Doing: At Lockheed Martin Rotary and Mission Systems (RMS), we're driving innovation to support the most advanced Naval Helicopter in the world-the MH-60R/S helicopter. Our teams work at the cutting edge of technology to provide unparalleled solutions for our military partners, ensuring that every mission is met with success. By joining us, you'll help shape the future of aviation, cybersecurity, and defense technologies, with a direct impact on global security. The
Posted 10 days ago | Updated 7 hours ago

Lead Field Service Engineer - Automation

GE Vernova

•

Remote

Full-time

Job Description Summary GE Vernova's Power Conversion & Storage business combines advanced energy conversion and storage systems to meet the electrification needs of utilities and industries. With a focus on power stability, energy storage and industrial electrification solutions, Power Conversion & Storage empowers customers by addressing their most complex electrification challenges and accelerating their transition to a sustainable, decarbonized future. The Field Service Engineer - Automatio
Posted 60+ days ago | Updated 7 hours ago

Mid/Senior Cyber Systems & Acquisition Analyst

SimVentions, Inc

•

Remote or Washington, USA

Full-time

Overview SimVentions is seeking a Cyber Systems Analyst/Engineer to support the SPEIR and LEED programs within PEO IWS 2.0 Above Water Sensors. This role provides direct support to APMs, Lead System Engineers, and Task Leads. A hybrid work environment is available, but on-site work in the DC area is required 2-3 times per week, with occasional travel (up to 10%). Travel Travel to Washington D.C. area 2-3 times per week and additional travel up to 10% of the time (1-2 times/month). Clearance
Posted 45 days ago | Updated 7 hours ago

Electrical Engineer Facilities

LMI Government Consulting (Logistics Management In

•

Remote

Full-time

Overview LMI is seeking an experienced Electrical Engineer to support a federal program management office (PMO) charged with planning, acquiring, and managing the deployment and operation of infrastructure, technology and capabilities to keep our borders safe. We are seeking an energetic self-starter who is focused on practical and efficient solutions delivered by an interdisciplinary, collaborative team. This individual will support the planning, design and construction of our client's tactica
Posted 60+ days ago | Updated 4 hours ago