• Principal Financial Group (Des Moines, IA)
    **What You'll Do** As an Info Security Sr Engineer I with Principal Financial Group, you'll join a vulnerability management team that supports thousands of ... building defenses before attackers can exploit them. We're looking for talented cybersecurity professionals who can help us secure our assets and technologies. If… more
    DirectEmployers Association (11/08/25)
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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 ... you to bring your talents to Zscaler and help shape the future of cybersecurity . _Our Engineering team built the world's largest cloud security platform from the… more
    DirectEmployers Association (10/01/25)
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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 ... talents to Zscaler and help shape the future of cybersecurity . Our Engineering team built the world's largest cloud...CA office 3 days a week. Reporting to the Senior Director of Software Engineering you'll be responsible for:… more
    DirectEmployers Association (11/18/25)
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  • Zscaler (San Jose, CA)
    …to bring your talents to Zscaler and help shape the future of cybersecurity . Zscaler's Solution Architecture team within our Business Development organization is a ... the security and AI landscape. We are seeking a ** Sr . Principle Solutions Architect** with a focus on AI...work experience in similar positions (eg, Solutions Architect, Systems Engineer , Technical Marketing Engineer , or a Support… more
    DirectEmployers Association (11/27/25)
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  • Zscaler (San Jose, CA)
    …speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Engineer to join our Endpoint Engineering team. This ... you to bring your talents to Zscaler and help shape the future of cybersecurity . Our Engineering team built the world's largest cloud security platform from the… more
    DirectEmployers Association (12/16/25)
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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 ... talents to Zscaler and help shape the future of cybersecurity . Our Engineering team built the world's largest cloud...CA office 3 days a week. Reporting to the Sr . Director of Software Engineering, you'll be responsible for:… more
    DirectEmployers Association (09/30/25)
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  • Principal Cybersecurity

    Leonardo DRS, Inc. (Bridgeton, MO)
    …the Greater St. Louis area. **Job Summary** Leonardo DRS is seeking a full time Principal Cybersecurity Engineer for our Bridgeton, MO facility. The selected ... and risk management of IT systems embedded within tactical vehicles. This senior technical role will be critical in ensuring the confidentiality, integrity, and… more
    Leonardo DRS, Inc. (11/22/25)
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  • Senior / Principal

    Sandia National Laboratories (Albuquerque, NM)
    …which may may require a polygraph. Qualifications We Desire: The ideal R&D Cybersecurity Engineer candidate for Sandia National Laboratories will in addition ... have strong interpersonal skills to support lab-wide efforts focusing on the cybersecurity of embedded hardware systems, such as flight vehicles, rocket systems,… more
    Sandia National Laboratories (12/16/25)
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  • Senior Principal Engineer

    Nordstrom (Seattle, WA)
    …& Talent Development + Mentor Principal Engineers, Architects, and senior technical leaders across cybersecurity and technology organizations + Build ... standards or best practices Required Qualifications + 12+ years in cybersecurity with 5+ years leading enterprise-level security architecture initiatives +… more
    Nordstrom (12/01/25)
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  • Senior / Principal

    Sandia National Laboratories (Livermore, CA)
    …challenges to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Cybersecurity ) to design and implement ... missions. + Incorporate software design methodologies to proactively address cybersecurity considerations throughout the software development lifecycle. + Develop… more
    Sandia National Laboratories (11/20/25)
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  • Principal Cybersecurity Systems…

    Leidos (Linthicum Heights, MD)
    …mission-critical Program? Well, look no further! Leidos is currently looking to add a Sr . Systems Engineer to an Information Assurance Program near Ft. Meade, ... Government Certification and Accreditation (C&A) processes. **Primary Responsibilities:** Perform cybersecurity high assurance evaluation activities to include reviews of… more
    Leidos (10/17/25)
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  • Principal Engineer

    Intuit (Mountain View, CA)
    …systems that safeguard our customers and strengthen trust in our platforms. As a Principal Engineer , you will be a strategic technical leader working closely ... address recurring security challenges affecting the enterprise. + Partner with senior leadership to communicate risks, propose mitigation plans, and align security… more
    Intuit (10/31/25)
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  • Sr Principal Cybersecurity

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The successful… more
    Northrop Grumman (10/02/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …critical airborne command-and-control fleet. We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background in ... about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer interested in working on one of the largest and most complex… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Bellevue, NE)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer / Sr . Principal Systems Engineer to ... SkillBridge program candidates. **Roles and Responsibilities** + This Systems Engineer position will support activities including use case development,...with 3 years; or a PhD with 1 year ( Sr Principal level requires a BS degree… more
    Northrop Grumman (12/03/25)
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  • Principal / Sr Principal

    Northrop Grumman (Rolling Meadows, IL)
    …team, we would invite you to apply. We are looking for a Principal / Senior Principal Systems Security Engineer to join our team in Rolling Meadows, IL. ... the organization. This position can be filled at the Principal Systems Security Engineer or Sr...customer specified clearance prior to start. **Basic Qualifications for Senior Principal Systems Security Engineer :**… more
    Northrop Grumman (10/28/25)
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  • Sr Principal Product Security…

    Medtronic (Lafayette, CO)
    …to innovation in a more connected, compassionate world. **A Day in the Life** The Sr Principal Product Security Engineer plays a critical role in ensuring ... Product Security, this role drives the integration of advanced cybersecurity measures, identifies and mitigates potential vulnerabilities, and supports...and extend life."_ **A Day in The Life** The Sr Principal Product Security Engineer more
    Medtronic (12/12/25)
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  • Sr Principal Software…

    Palo Alto Networks (Santa Clara, CA)
    …relationships, and the kind of precision that drives great outcomes. **Your Career** Architect/ Sr . Principal Engineer , Backend - Cortex Cloud (Posture ... everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of...products. We are looking for a seasoned and visionary Architect/ Sr . Principal Engineer to join… more
    Palo Alto Networks (12/02/25)
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  • Principal Software Engineer or…

    Northrop Grumman (Redondo Beach, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a **BSP Principal Software Engineer or a Sr . Principal Software ... that support secure boot and firmware updates while meeting cybersecurity and safety standards; develop unit and integration tests...**_Principal_** **Software Engineer (Level 3)** OR a ** Sr .** ** Principal Software Engineer (Level… more
    Northrop Grumman (12/12/25)
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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 . ...use technologies. These technologies include 5G/NextG communications, machine learning, cybersecurity , and future wireless technologies. This role will be… more
    Northrop Grumman (10/18/25)
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