• Principal Software Developer

    Sunrun (Washington, DC)
    …is required, making these times purposeful and rewarding. **Position Overview:** The Security Automation Software Developer will focus on enhancing ... science or equivalent + 7+ years of experience in software development, with a focus on security ...in software development, with a focus on security automation or related areas. + Proficiency in programming… more
    Sunrun (07/03/25)
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  • 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 Cyber ... Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality cyber… more
    ManTech (07/04/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    …has a new and exciting opportunity for a ** Principal ** **Full Stack 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...more. **Join us and make a difference in National Security !** **Job Description** As a Full Stack Developer more
    Leidos (05/21/25)
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  • Principal Java Developer

    Leidos (Reston, VA)
    …**Leidos** has a new and exciting opportunity for a ** Principal ** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...more. **Join us and make a difference in National Security !** **Job Description** A Java developer on… more
    Leidos (05/16/25)
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  • Principal Cyber Support Developer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Cyber Support Developer ** to join our team in the **Chantilly, VA.** **Responsibilities ... ETL, Big Data and Cloud Technology. + Knowledge of Security Information and Event Management (SIEM) software ...of Security Information and Event Management (SIEM) software and Container Services like Docker and Kubernetes **Clearance… more
    ManTech (05/30/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** ** Software Developer ** to join our team in the **Northern VA area** . As part of the position, ... you will act as a senior principal consultant designing and implementing individual components of PaaS and SaaS services for AI applications. This is a fully onsite… more
    ManTech (05/01/25)
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  • Principal Solutions Architect, AI/ML,…

    Amazon (Arlington, VA)
    …degree - 10+ years of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security , networking, ... Description Amazon Web Services is seeking a Principal Generative AI Learning Solutions Architect to support...selected must currently possess and maintain an active TS/SCI security clearance. The position further requires that, after start,… more
    Amazon (06/21/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... work is ahead!** The Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join… more
    Leidos (06/30/25)
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  • Senior Principal Cybersecurity Architect…

    JPMorgan Chase (Mclean, VA)
    …we balance architecture and strategy develop IAM solutions that not only ensure robust security but enhance the user and developer experience. We balance the ... of JPMC's IAM solutions, ensuring that they align with JPMC's standards of security , efficiency, and architectural excellence. As a principal IAM Security more
    JPMorgan Chase (06/14/25)
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  • Principal DevOps Engineer

    Leidos (Reston, VA)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods ... Confluence, Jenkins, and Katalon Studio. + Demonstrated experience working within a software development team and supporting developers and developer activities.… more
    Leidos (04/24/25)
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  • Principal Engineer - Cloud Infrastructure

    Fannie Mae (Reston, VA)
    …work includes architecture, design, coding, testing, and certifying technology platforms, software , and applications. *THE IMPACT YOU WILL MAKE* The ideal candidate ... cloud platforms (AWS, Azure, GCP). The Cloud Infrastructure - Technology Engineering - Principal role will afford you the opportunity to work as an individual… more
    Fannie Mae (04/18/25)
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  • Systems Engineer Principal

    SAIC (Chantilly, VA)
    …world problems, helping the customer execute real world missions that impact National Security on a daily basis. This close relationship, along with the program's ... capability. + Oversee system inventory, unit swap out, preparations for shipment/deployment, software maintenance. + Primary point of contact for system data output… more
    SAIC (06/23/25)
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  • Sr. Security Engineer, Hardware…

    Amazon (Herndon, VA)
    …rock-solid components to mentoring other engineers. You need to not only be a top software developer with a good track record of delivering, but also excel in ... of software , hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with… more
    Amazon (05/15/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    … + Java Developer + PowerApps Developer + SAP Developer + Software Automated Tester + Software Developer + SQL Developer + Systems Analysis ... + Cisco ISE Engineer + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix/Linux Systems Administrator + VPN Network Engineer +… more
    General Dynamics Information Technology (07/02/25)
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  • Manager, International Tax Quantitative Consulting…

    Deloitte (Washington, DC)
    …Applications + MCSD: SharePoint + MCSD: Application Lifecycle Management Solutions Developer + Certified Secure Software Lifecycle Professional (CSSLP) -(ISC)2 ... Java EE Enterprise Architect 5+, Java SE 5+Programmer, Java EE 5+ Web Component Developer + ISTQB (International Software Testing Qualifications Board) + UX or… more
    Deloitte (05/25/25)
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  • Classification Management Technical Professional

    KBR (Reston, VA)
    …handling, and potential future release. + Engage with government and third-party software developer stakeholders with respect to MLS tool functionality and ... Title: Classification Management Technical Professional KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (06/30/25)
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  • ETL Engineer (AWS and SQL)

    Lincoln Financial (Washington, DC)
    …Data Marts. + Maintain best practices to facilitate optimized software development, continuous improvement/continuous delivery (CI/CD) and Observability. + Provides ... + Analyzes, designs, codes, debugs, integrates and tests increasingly complex software application solutions for systems. + Analyzes increasingly complex systems… more
    Lincoln Financial (05/23/25)
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  • Technical Account Manager, WWPS Federal

    Amazon (Arlington, VA)
    …of Java, Python Perl, Ruby, C#, and/or PHP - Previous experience as a Software Engineer, Developer , DevOps Engineer etc. - Professional experience with cloud ... sales role, but rather an opportunity to be the principal technical advisor and 'voice of the customer' to...and must currently possess and maintain an active TS/SCI security clearance with polygraph. Key job responsibilities - Educate,… more
    Amazon (07/12/25)
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  • Multi Cloud Engineer

    SAIC (Chantilly, VA)
    …GED's Enterprise Data, Applications, and Platform (EDAP) transformation. As a **Multi-Cloud Principal Engineer** , your job duties will focus on requirements for ... of the cloud solution infrastructure. + Collaborate on the design for security and compliance. + Analyze and optimize technical and business processes. +… more
    SAIC (07/11/25)
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