• Architect, Cryptography , OCI, NA

    Oracle (Washington, DC)
    …deep-ideally, someone who has worked in Identity or Crypto areas as an architect/ Principal Engineer at a major Hyperscaler. This experience is relevant because ... engineering, computer and network security, security protocols, and applied cryptography . + Strong knowledge of data structures, algorithms, operating systems,… more
    Oracle (12/01/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …best work of your career. We are looking for a Principal / Senior Principal Embedded Systems Security Engineer to join our team in Baltimore, MD. This ... Program Access. This position can be filled as a Principal Embedded Systems Security Engineer or a...Including but not limited to: EO/IR, Embedded Software or Cryptography , Satellite, Architecture development, Hardware design, RF, Radar and… more
    Northrop Grumman (12/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal /Sr Principal Systems…

    Northrop Grumman (Rolling Meadows, IL)
    …would invite you to apply. We are looking for a Principal / Senior Principal Systems Security Engineer to join our team in Rolling Meadows, IL. This position ... the organization. This position can be filled at the Principal Systems Security Engineer or Sr. ...Including but not limited to: EO/IR, Embedded Software or Cryptography , Satellite, Architecture development, Hardware design, RF, Radar and… more
    Northrop Grumman (10/28/25)
    - Save Job - Related Jobs - Block Source
  • Principal IT Windows Systems…

    SpaceX (Redmond, WA)
    Principal IT Windows Systems Engineer Redmond, WA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking...in both physical and virtual environments). + Experience with cryptography fundamentals: PKI standards, data encryption or key management.… more
    SpaceX (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Principal DevSecOps Software…

    Belcan (Cedar Rapids, IA)
    Principal DevSecOps Software Engineer Job Number: 361386 Category: Software Programming / Dev Description: Job Title: Principal DevSecOps Software ... a team that's shaping the future of military communications. We're seeking a Principal DevSecOps Software Engineer to help build cutting-edge systems that keep… more
    Belcan (11/20/25)
    - Save Job - Related Jobs - Block Source
  • Principal Test Engineer - System…

    Western Digital (Roseville, CA)
    …mode + Transport Layer Security (TLS) 1.3 + Asymmetric (Public-Private key) Cryptography + Symmetric Cryptography (ie AES-GCM) + Quantum-safe (Post-Quantum) ... Cryptography + Bonus + Secure development process + Penetration testing experience **Additional Information** Western Digital is committed to providing equal opportunities to all applicants and employees and will not discriminate against any applicant or… more
    Western Digital (01/09/26)
    - Save Job - Related Jobs - Block Source
  • Principal Software Automation/Test…

    Palo Alto Networks (Santa Clara, CA)
    …Generation Firewall) group is looking for a seasoned and accomplished QA/Automation engineer with experience in validating core networking & security features in the ... on various ground-breaking technologies (Cloud Identity, Data Loss Prevention, Post quantum cryptography , IoT Security etc) in the Layer 4-7 domain. You will work… more
    Palo Alto Networks (12/23/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Test Engineer

    Palo Alto Networks (Santa Clara, CA)
    …Generation Firewall) group is looking for a seasoned and accomplished QA/Automation engineer with experience in validating core networking & security features in the ... on various ground-breaking technologies (Cloud Identity, Data Loss Prevention, Post quantum cryptography , IoT Security etc) in the Layer 4-7 domain. You will work… more
    Palo Alto Networks (12/10/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Engineer - AI…

    ServiceNow, Inc. (Santa Clara, CA)
    …as we pursue our purpose to make the world work better for everyone. The Principal Software Engineer - AI Platform Security, Crypto Core will lead the ... sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how...on the function or industry. + Deep knowledge of cryptography , PKI, key/secrets management, and distributed systems. + Proven… more
    ServiceNow, Inc. (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer (Linux)

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer (Linux) to work in Fort Meade, MD. Position location ... personnel, government overseers, and senior executives. The Level 3 System Engineer (SE) shall possess the following capabilities: + Manage system requirements… more
    Themis Insight (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program ... Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be...Experience leading software development teams. + Deep knowledge of cryptography best practices. + Deep knowledge of Android/Linux system… more
    Northrop Grumman (10/21/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Test Engineer

    RTX Corporation (Cedar Rapids, IA)
    …for a security clearance​ **Security Clearance:** Secret - Current We're looking for a ** Principal Software Test Engineer ** to join our team in Cedar Rapids, IA, ... carriers, and ground vehicles. From advanced satellite communications and cryptography to cutting-edge embedded computing architectures, you'll ensure our solutions… more
    RTX Corporation (12/10/25)
    - Save Job - Related Jobs - Block Source
  • Principal DevSecOps Engineer

    RTX Corporation (Cedar Rapids, IA)
    …a team that's shaping the future of military communications. We're seeking a ** Principal DevSecOps Software Engineer ** to help build cutting-edge systems that ... industry experts on next-generation embedded software, advanced satellite communications, cryptography , and state-of-the-art computing architectures. You'll design and deploy… more
    RTX Corporation (12/09/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Engineer - C,…

    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 ... troubleshooting + Contributing to and guiding key domains including post‑quantum cryptography , Network Detection & Response (NDR), Zscaler Digital Experience (ZDX),… more
    Zscaler (11/17/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Offensive Security…

    Oracle (Richmond, VA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... clouds on earth with us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge every day. We're looking… more
    Oracle (12/20/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Engineer Principal

    SAIC (Broomfield, CO)
    **Description** We are seeking a highly skilled and experienced Lead Cyber Engineer to oversee a dynamic team of engineers and subject matter experts specializing in ... Risk Management Framework (RMF), Cryptography (Crypto), Program Protection, Certificate to Field (CtF), and...guide and mentor a diverse team. The Senior Cyber Engineer will work closely with cross-functional teams to ensure… more
    SAIC (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Senior/ Principal Electronics…

    Sandia National Laboratories (Livermore, CA)
    …What Your Job Will Be Like: We are seeking an experienced Electronics Engineer to design, develop and support high assurance electronic products. Your daily roles ... level security clearance. Qualifications We Desire: The ideal R&D S&E Electrical Engineer candidate for Sandia National Laboratories will in addition possess the… more
    Sandia National Laboratories (01/06/26)
    - Save Job - Related Jobs - Block Source
  • Principal Software Engineer

    HP Inc. (Spring, TX)
    We are looking for a strategic and hands-on Security Engineer to lead the efforts to ensure the security of software products by designing and implementing ... levels. **Preferred:** + Prior knowledge with software security principles and cryptography will be preferred **Plus:** + Experience working with Django, GO… more
    HP Inc. (11/01/25)
    - Save Job - Related Jobs - Block Source
  • Sr Principal Software Engineer (L7…

    Palo Alto Networks (Santa Clara, CA)
    …software design and development is preferred + Experience with TLS internals, cryptography , and OpenSSL is preferred + Experience with HTTP and web server ... backend development is preferred + BS/MS degree in Computer Science, similar technical discipline or equivalent practical experience or equivalent military experience required **The Team** To stay ahead of the curve, it's critical to know where the curve is,… more
    Palo Alto Networks (12/18/25)
    - Save Job - Related Jobs - Block Source
  • HSM Engineer - Active Top Secret Required

    General Dynamics Information Technology (Washington, DC)
    …**Module** **(HSM)** Seize your opportunity to make a personal impact as a **Senior Principal Engineer for HSM** with GDIT. A career in systems engineering means ... At GDIT, people are our differentiator. As a **Senior Principal Engineer for HSM** , you will...Support audits and compliance monitoring. + Work with other cryptography teams to select the best solutions involving HSMs.… more
    General Dynamics Information Technology (01/03/26)
    - Save Job - Related Jobs - Block Source