• Principal Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Cyber Security Developer ** to join our team in **Chantilly, VA.** Principal ... Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality … more
    ManTech (07/04/25)
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  • Principal Cyber Support…

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Cyber Support Developer ** to join our team in the **Chantilly, VA.** **Responsibilities ... Security -Orchestration-Automation-and-Response (SOAR), and deploy & maintain solutions enabling cyber operations monitoring teams. + Provide inputs, participate, and… more
    ManTech (05/30/25)
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  • Principal Cyber Tool and Capability…

    Draper (Boston, MA)
    Job Description Summary: Draper is actively seeking a Principal Cyber Software Engineer that will support current and future cybersecurity, machine learning, and ... appropriately to changes in requirements. * Subject Matter Expert (SME) in cyber security , able to plan, design, and execute large scale technical software and… more
    Draper (06/21/25)
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  • Oracle Fusion Procurement Technical/Functional…

    Mission Support and Test Services (North Las Vegas, NV)
    …Accounting) + Identifies, reports, and performs/assists in the remediation of Cyber Security threats and vulnerabilities. + Provide direction to ... Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ...are looking to hire an Oracle Fusion Procurement Technical/Functional Developer (Senior Principal Applications Analyst) who is… more
    Mission Support and Test Services (07/03/25)
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  • Principal User Interface Developer

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a ** Principal User Interface Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...with lasting impact. Leidos is seeking a highly skilled ** Principal User Interface (UI) Developer ** to join… more
    Leidos (06/03/25)
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  • Senior Principal HCM Oracle Fusion…

    Mission Support and Test Services (North Las Vegas, NV)
    …multiple applications. + Identifies, reports, and performs/assists in the remediation of Cyber Security threats and vulnerabilities. + Provide direction to less ... Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ...Technology Directorate is seeking to hire an Oracle Fusion Developer (Senior Principal Applications Analyst) who is… more
    Mission Support and Test Services (07/03/25)
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  • Oracle Fusion Developer ( Principal

    Mission Support and Test Services (North Las Vegas, NV)
    …host multiple applications. + Identify, report, and perform/assist. in the remediation of Cyber Security threats and vulnerabilities. + Provide direction to less ... Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ...Technology Directorate is seeking to hire an Oracle Fusion Developer ( Principal Applications Analyst) who is a… more
    Mission Support and Test Services (07/03/25)
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  • Principal Emulation Developer

    Parsons Corporation (West Melbourne, FL)
    …what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Principal Emulation Developer ** to join our team! In this role you ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (07/23/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    …**Leidos** has a new and exciting opportunity for a ** Principal ** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security !** **Job Description** As a Full Stack Developer on this program, you will have the opportunity to… more
    Leidos (05/21/25)
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  • Principal Java Developer

    Leidos (Reston, VA)
    …opportunity for a ** Principal ** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... more. **Join us and make a difference in National Security !** **Job Description** A Java developer on this program provides Agile development and operations and… more
    Leidos (05/16/25)
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  • Principal Digital Factory Developer

    RTX Corporation (Forest, MS)
    …Experience with big data and data mining + Experience in distributed controls, cyber security , IT infrastructure integration or other related fields + Experience ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...member to join our Team. As a Digital Factory developer , you will be a key contributor to design,… more
    RTX Corporation (07/03/25)
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  • Principal Vulnerability Researcher/CNO…

    Nightwing (San Antonio, TX)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...the fence, both developing and defeating new and advanced security techniques. Projects are undertaken in small teams with… more
    Nightwing (04/25/25)
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  • Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    …the world. The Azure AI Platform Security Team is looking for a ** Principal Security Engineer** to help us responsibly shape the future of AI technology. ... a safer place for all. We want to reshape security and empower every user, customer, and developer...Bachelor's Degree in Statistics, Mathematics, Computer Science, Risk Management, Cyber Security , or related field AND 6+… more
    Microsoft Corporation (07/23/25)
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  • Principal Security Assurance…

    Microsoft Corporation (Redmond, WA)
    … is core to that statement. The Security Team is looking for a Principal Security Assurance Engineering Manager to help us drive objectives to meet our goal ... a safer place for all. We want to reshape security and empower every user, customer, and developer...Master's Degree in Statistics, Mathematics, Computer Science, Risk Management, Cyber Security , or related field + OR… more
    Microsoft Corporation (07/19/25)
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  • R&D Principal Software Engineer…

    Broadcom (Palo Alto, CA)
    …create formal threat models + Use your code reading and writing skills to discover security defects as well as enable developer efficiency + Perform RCCA and ... and their supply chains. If helping find and fix security holes in these systems is your idea of...develop intelligence sources to maintain situational awareness of the cyber threat landscape + Make entire kill-chain understandable for… more
    Broadcom (07/22/25)
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  • Principal AWS Data Architect and Engineer

    Toyota (Plano, TX)
    …global companies in the world. # Cyber **Who We're Looking For** Toyota's Cyber Security Risk Management (CSRM) Department is looking for a passionate and ... Principal AWS Data Architect and Engineer for the Cyber Analytics Platform team. The main responsibility of this...Glue, S3, etc). + Demonstrated experience in managing data security , compliance, and monitoring using AWS services (KMS, IAM,… more
    Toyota (06/10/25)
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  • Principal DevSecOps Engineer

    Shuvel Digital (Boston, MA)
    …installation, deployment, operation, maintenance, and continued capability evolution of cyber capabilities. A successful candidate will have a strong foundation ... will have experience building products and services that improve software developer feedback loops, time to-production, rollback strategies, CI/CD automation at an… more
    Shuvel Digital (07/02/25)
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  • Principal Radar/RF Modeling and Simulation…

    Parsons Corporation (Huntsville, AL)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... modeling and simulation of defensive weapon systems of peer/near-peer adversaries. The principal focus will be on surface-to-air missile (SAM) systems comprising RF… more
    Parsons Corporation (07/22/25)
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  • Principal Platform Engineer

    Shuvel Digital (Bedford, MA)
    …possesses senior software engineering experience building and operating hybrid-infrastructure developer platforms (private and commercial cloud infrastructure) at an ... Mercurial, etc. + Clearable to a SECRET or above security clearance. + CompTIA Security + CE or...Mesos, etc. + Five-plus (5+) years of experience building developer platform services and APIs that scale in production.… more
    Shuvel Digital (07/09/25)
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  • Principal DevSecOps Engineer - KR1538…

    Shuvel Digital (Bedford, MA)
    …will have experience building products and services that improve software developer feedback loops, time to-production, rollback strategies, CI/CD automation at an ... Mercurial, etc. + Clearable to a SECRET or above security clearance + CompTIA Security + CE or...and deploying best-of-breed technologies that address the nation's pressing cyber and advanced technology needs. For close to three… more
    Shuvel Digital (07/09/25)
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