• Northrop Grumman (Los Angeles, CA)
    …with Git-based or other software configuration management tools Basic Qualifications for a Sr . Principal Software Engineer (T04) Bachelor's degree in a ... only part of history, they're making history. Northrop Grumman Mission Systems is a trusted provider of mission... Mission Systems is a trusted provider of mission -enabling solutions for global security. Our Engineering and Sciences… more
    Talent (11/18/25)
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  • Zscaler (San Jose, CA)
    …speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our ZIA team.You will drive ... CA office 3 days a week. Reporting to the Sr Architect, Senior Development you'll be responsible...perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure. Our… more
    DirectEmployers Association (11/18/25)
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  • Zscaler (San Jose, CA)
    …talents to Zscaler and help shape the future of cybersecurity. We're looking for a Senior Principal Software Development Engineer to join our ZIA Cloud team. ... security, hands-on development experience, and proven leadership capabilities.Reporting to the Senior Director, ZIA Core Engineering, you will: + Practice technical… more
    DirectEmployers Association (09/05/25)
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  • Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy._ We are hiring a Principal Software Development Engineer to join our Central Authority team. You will ... bring an understanding of security protocols and services. Reporting to the Sr . Director, Application Engineering - Central Authority, you will: + Practice technical… more
    DirectEmployers Association (10/01/25)
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  • Silvus Technologies (Los Angeles, CA)
    …career._ THE OPPORTUNITY Silvus is seeking a Principal R&D Engineer (https://jobs.lever.co/silvustechnologies/f6a37b7b-4f26-4de1-93c0-0bd116811d0a) who will ... **THE COMPANY** **Silvus Technologies** is dedicated to one mission : connecting those who keep us safe. We...with government and industry. + Work collaboratively within the senior Research and Development team on the following: +… more
    DirectEmployers Association (10/15/25)
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  • Silvus Technologies (Irvine, CA)
    **THE COMPANY** **Silvus Technologies** is dedicated to one mission : connecting those who keep us safe. We do so by delivering the most advanced Mobile Ad-hoc ... Together, our radios and waveform provide the vital communications for mission critical applications in the harshest environments from underground tunnels to… more
    DirectEmployers Association (10/15/25)
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  • Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy. We're looking for a Principal Software Engineer to join our platform convergence team. This is a ... CA office 3 days a week. Reporting to the Sr . Director of Software Engineering, you'll be responsible for:...perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure. Our… more
    DirectEmployers Association (09/30/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …achieve these efforts, Stratolaunch is seeking a Sr ., Staff, or Principal Environmental Analysis Engineer to support environmental test level analysis for ... vehicles and carrier aircraft platforms. Environmental testing is critical to mission success and involves all sub-systems, therefore this position will include… more
    DirectEmployers Association (10/10/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …advancing national security. To help achieve these efforts, Stratolaunch is seeking an Sr -, Staff, or Principal -level Electrical Engineer . This position is ... wiring diagrams and harness diagrams + Represent the electrical systems in mission control, continuing console operator duties and contributing to flight test… more
    DirectEmployers Association (09/22/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …drive innovations that are imperative to advancing national security. As an **Operations Engineer ** , you will accept a critical role in achieving new milestones in ... to act as the liaison to the Test Director for vehicle and mission readiness. You should have experience in test vehicle configuration control, test planning… more
    DirectEmployers Association (11/18/25)
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  • Amphenol CIT (Cerritos, CA)
    …of employees worldwide helps bring movies to your seat on airplanes, deliver mission -critical information from drones to the command office, transfer heart rhythm to ... a global leader in high-performance interconnect solutions. From enabling mission -critical communications for military and aerospace customers to driving innovation… more
    DirectEmployers Association (11/13/25)
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  • Principal Engineer Mission

    Northrop Grumman (Sunnyvale, CA)
    …DoD Secret clearance + US citizenship required **Basic Qualifications for the Sr . Principal Mission Assurance Engineer :** + A Bachelor's degree in a ... key metrics. This position may be filled at the Principal or Sr . Principal level,...level, depending on candidate experience. **Basic Qualifications for the Principal Mission Assurance Engineer :** +… more
    Northrop Grumman (09/27/25)
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  • Sr Principal Engineer

    Northrop Grumman (San Diego, CA)
    …you on our team! Northrop Grumman Mission Systems (NGMS) is seeking a ** Mission Assurance Engineer 4** located in our **San Diego Rancho Carmel facility** ! ... This is _not_ a remote position. **Basic Requirements** ** Mission Assurance Engineer 4** **:** + .Bachelor of Science Degree in a STEM (Science, Technology,… more
    Northrop Grumman (10/30/25)
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  • Senior Principal Systems…

    RTX Corporation (El Segundo, CA)
    …of aerospace. Our Collaborative Mission Autonomy team is looking for an experienced ** Senior Principal Systems Engineer ** to join our team. This is an ... the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers...tomorrow. Are you up for the challenge? Join our mission today. ​ ​ Please ensure the role type… more
    RTX Corporation (11/04/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    mission ! We are looking for you to join our team as a ** Principal ** / ** Sr . Principal Software Engineer ** based out of Woodland Hills, CA. As a ** ... only part of history, they're making history. Northrop Grumman Mission Systems is a trusted provider of mission...Principal ** / ** Sr . Principal Software Engineer ** at… more
    Northrop Grumman (09/16/25)
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  • Principal / Sr Principal

    Northrop Grumman (San Diego, CA)
    …advantage to the warfighter. We are looking for you to join our team as a ** Principal / Sr Principal Network Engineer ** based out of **San Diego, CA** ... only part of history, they're making history. Northrop Grumman Mission Systems is a trusted provider of mission.... As a Principal / Sr Principal Network .... As a Principal / Sr Principal Network Engineer at… more
    Northrop Grumman (11/01/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …of our mission ! We are looking for you to join our team as a ** Principal / Senior Principal Software Engineer ** based out of Woodland Hills, CA. As ... a ** Principal / Senior Principal Software Engineer...obtain and maintain security clearance **BASIC REQUIREMENTS FOR A SR . PRINCIPAL SOFTWARE ENGINEER :** +… more
    Northrop Grumman (11/06/25)
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  • Principal RF Payload Integration & Test…

    Northrop Grumman (El Segundo, CA)
    …Systems sector is seeking a ** Principal ** **RF Payload Integration & Tes** t ** Engineer / Sr . Principal ** **RF Payload Integration & Test Engineer ​** ... the Principal RF Payload Integration & Test Engineer level OR at the Sr . ...and platform specific integration and test plan/procedure supporting the mission relevant risk reduction test and experiments. + Contribute… more
    Northrop Grumman (10/18/25)
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  • Principal / Sr Principal

    Northrop Grumman (Los Angeles, CA)
    …Grumman Advanced Weapons Business Unit** is currently seeking a ** Principal / Sr Principal Engineer - Operations Research** for our Advanced Programs ... CA.** Our work influences the investment decisions of our senior leadership and customer program offices. The Operations Research...and Statements of Objectives (SOOs) Basic Qualifications for a ** Sr Principal Engineer - Operations… more
    Northrop Grumman (10/03/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Manhattan Beach, CA)
    …your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Project Change Engineer / Sr . Principal Project Change ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...Suite Product(s) + 3 years technical writing experience + ** Sr . Principal Systems Engineer -**… more
    Northrop Grumman (10/29/25)
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