• Design Researcher - Principal Associate

    Capital One (Mclean, VA)
    Design Researcher - Principal Associate Capital One's Experience Design organization is focused on co-creating memorable, meaningful customer and associate ... limitations in service of the impactful solutions + Collaboration: Leverages a rich network of partnerships across lines of business and the organization to foster… more
    Capital One (05/26/25)
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  • Principal System Architect

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal System Architect** to join our team in **Chantilly, VA.** The position is **onsite.** The system ... Office (Word, Excel, PowerPoint, Visio), Microsoft SharePoint and Microsoft Outlook ** Preferred Qualifications:** + ITIL Certification + Experience with ServiceNow +… more
    ManTech (05/24/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Test Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/22/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Full Stack Developer** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/21/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer** to join our team in the **Chantilly, VA.** **Responsibilities ... administration, general operating system security practices, TCP/IP networking, and network security concepts + Knowledge of Certification & Accreditation processes… more
    ManTech (05/20/25)
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  • Principal Java Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Java Developer** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/16/25)
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  • Principal Software Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/15/25)
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  • Principal Associate, Data Scientist, Model…

    Capital One (Mclean, VA)
    Principal Associate, Data Scientist, Model Risk Office Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually ... the future: investing in new skills, building better tools, and maintaining a network of trusted partners. We learn from past mistakes, and develop increasingly… more
    Capital One (05/08/25)
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  • Principal , Business Development

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Principal , Business Development Job Code: 23647 Job Location: Herndon, VA or Melbourne, FL ... Degree and a minimum of 10 years of prior related experience. Preferred Additional Skills: + Active TS/SCI Security Clearance + Established relationships and… more
    L3Harris (05/07/25)
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  • Principal Technical Scrum Team PM (SPM)

    Leidos (Reston, VA)
    **Description** ** Principal Technical Scrum Team PM (SPM)** **Leidos** has a new and exciting opportunity for a **Technical Scrum Team PM (SPM)** in our **National ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (04/29/25)
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