• Principal Security Developer

    Oracle (Washington, DC)
    **Job Description** We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve difficult architecture, engineering, ... most secure cloud services. Our ideal candidate is a security engineer with expertise and passion in finding and...areas of weakness, while developing new standards in the security and safe operation of distributed systems, multi-tenant services… more
    Oracle (11/26/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a ** Principal ** **ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...Description** : We have an IMMEDIATE NEED for a Principal ETL developer to play a pivotal… more
    Leidos (12/08/25)
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  • Principal Java Developer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a ** Principal ** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... 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 (12/13/25)
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  • Principal Java Developer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a ** Principal ** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... 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 (10/31/25)
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  • Principal /Sr. Principal System…

    Northrop Grumman (Jessup, MD)
    …Government security clearance per customers' requirements.** **Basic Qualifications for Principal SIL Developer :** * Bachelor's degree in a Science, ... (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal / Senior Principal System Integration Lab (SIL) Developer ** **What… more
    Northrop Grumman (12/05/25)
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  • Principal Cloud Developer

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** Transform technology into opportunity as a ** Principal Cloud Developer ** at GDIT. Shape what's next for ... obstacle. At GDIT, people are our differentiator. As a ** Principal Cloud Developer ,** you will help ensure...and maintains cloud solutions + Maintains the integrity and security of systems + Maintains all documentations + Supports… more
    General Dynamics Information Technology (12/11/25)
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  • Principal / Sr. Prin. Integrated Circuit…

    Northrop Grumman (Jessup, MD)
    security clearance per business requirements **Preferred Qualifications for Principal ** **Integrated Circuit Process Design Kit (PDK) Developer :** + ... join our team as a ** Principal / Senior Principal Integrated Circuit Process Design Kit (PDK) Developer...be able to obtain and maintain a US government security clearance per business requirements **Basic Qualifications for Sr.… more
    Northrop Grumman (01/07/26)
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  • Principal Cloud Developer with Jira…

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** Transform technology into opportunity as a ** Principal Cloud Developer ** at GDIT. Shape what's next for ... obstacle. At GDIT, people are our differentiator. As a ** Principal Cloud Developer ,** you will help ensure...and maintains cloud solutions + Maintains the integrity and security of systems + Maintains all documentations + Supports… more
    General Dynamics Information Technology (01/10/26)
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  • Lead Senior Principal Cloud…

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Job Description Transform technology into opportunity as **a Lead Senior Principal Cloud Developer ** at GDIT. Shape what's next for ... GDIT, people are our differentiator. As a **Lead Senior Principal Cloud Developer ,** you will help ensure...and maintains cloud solutions + Maintains the integrity and security of systems + Maintains all documentations + Supports… more
    General Dynamics Information Technology (01/08/26)
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  • Senior Principal Software Developer

    Oracle (Washington, DC)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Principal Software Developer to join our Networking organization, focusing on DDoS and ... Network Security . In this strategic role, you will help architect,...and continuous improvement of distributed systems that enhance the security and resiliency of OCI's networking services. - Drive… more
    Oracle (11/25/25)
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  • Principal or Sr Principal Quantum…

    Northrop Grumman (Jessup, MD)
    security clearance per business requirements. **Basic Qualifications for Sr. Principal Quantum Simulation Developer :** + PhD in theoretical physics, ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...**Preferred Qualifications for both Principal AND Sr. Principal Quantum Simulation Developer :** + PhD in… more
    Northrop Grumman (12/05/25)
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  • Principal Software Developer - BMC…

    Oracle (Washington, DC)
    …for customers solving some of the world's most demanding challenges. The Opportunity: Principal Software Developer As a Principal Software Developer ... the team for you. We collaborate across hardware, firmware, security , and cloud service teams to deliver robust system...rapid triage for lab issues and qualification. + Improve developer productivity via CI/CD (eg, Yocto builds, test automation,… more
    Oracle (11/25/25)
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  • Principal Java Developer

    Eliassen Group (Washington, DC)
    ** Principal Java Developer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Financial Services **Workplace Type:** Remote **Reference ... + Recommended Jobs **Description:** **100% Remote** We are recruiting for a Principal Java Developer who will provide technical leadership and expertise… more
    Eliassen Group (12/10/25)
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  • Principal Software Developer

    Oracle (Washington, DC)
    **Job Description** Join our innovative automation team as a Principal Software Developer , focused on designing, developing, and maintaining software-driven ... Build and extend scalable automation platforms, CI/CD pipelines, and developer tooling with a focus on security ...and developer tooling with a focus on security and compliance. + Integrate and enhance configuration management… more
    Oracle (12/20/25)
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  • Principal Full Stack Developer

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity for a ** Principal ** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... 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 (11/07/25)
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  • Principal Software Developer

    Oracle (Washington, DC)
    …with large enterprise customers Career Level - IC4 \#LI-KR4 **Responsibilities** As a Principal Software Developer , you will: 1. **Design, build, and maintain** ... in applying threat modeling or other risk identification techniques to develop security solutions + FedRAMP, PCI DSS, or similar compliance and auditing experience… more
    Oracle (11/25/25)
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  • Principal Software Developer

    Oracle (Washington, DC)
    **Job Description** As a Principal Software engineer in our team, you'll be responsible and lead efforts in designing and building scalable, distributed, and ... allow us to build a newer generation of AI-enabled developer productivity tooling and primitives. **Responsibilities:** + Design and...be US citizen and be able to obtain a security clearance once hired** + 8+ years of relevant… more
    Oracle (01/01/26)
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  • Full Stack Developer , Software Engineer…

    Nightwing (Sterling, VA)
    …Cyber Offense and Defense Experts (CODEX) is seeking a skilled Full Stack Developer with expertise in AWS Cloud development, stage and production environments. This ... and AWS Secrets Manager. + Proven ability as a Full Stack Developer with experience in Agile/Scrum development methodologies. + Automated remediation expertise for… more
    Nightwing (01/07/26)
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  • Principal Software Developer

    Oracle (Washington, DC)
    **Job Description** The Principal Member of Technical Staff will lead the development and management of software solutions that integrate with advanced networking ... a technical Subject Matter Expert (SME) with a focus on networking, the Principal Member of Technical Staff will take responsibility for complex projects, including… more
    Oracle (11/25/25)
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  • Software Developer - Principal

    Parsons Corporation (Chantilly, VA)
    …Parsons Corporation is currently searching for a full-time **P** **rincipal Software Developer ** position at our Chantilly, VA location. This will lead teams in ... Systems, Parallel Processing, Threading + An active TS/SCI w/polygraph is preferred ** Security Clearance Requirement:** An active Top Secret SCI security more
    Parsons Corporation (10/21/25)
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