• Principal Systems Engineer (MBSE) (Onsite))

    RTX Corporation (Dulles, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with CI Poly - Current At Raytheon, the foundation of… more
    RTX Corporation (10/13/25)
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  • ServiceNow Principal Architect

    DXC Technology (Ashburn, VA)
    …effectively across teams and with clients. + Expertise in cloud technologies, application security , and agile software development methodologies. + ServiceNow ... systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private, and hybrid clouds. Many of… more
    DXC Technology (11/08/25)
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  • Principal Cloud Operations Engineer…

    Pegasystems (Alexandria, VA)
    Principal Cloud Operations Engineer Databases Job Category: Engineering & Cloud Location: US - New Hampshire - Remote | US - Connecticut - Remote | US - ... FedRamp, US Citizenship is required_** **Picture Yourself at Pega:** As a Principal Engineer, you are recognized as a database authority, with extensive practical… more
    Pegasystems (09/19/25)
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  • Principal SME Test and Evaluation (T&E)

    Alaka'ina Foundation Family of Companies (Fort Belvoir, VA)
    …support product selection, architecture, system design, engineering, intelligence systems, security and other technical , operational, and analytical disciplines ... Principal SME Test and Evaluation (T&E) Location VA...a disability and you need an accommodation during the application process, please click here to request accommodation. We… more
    Alaka'ina Foundation Family of Companies (09/19/25)
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  • Principal Software Systems Engineer…

    RTX Corporation (Sterling, VA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...DoD Clearance: Secret Collins Aerospace is looking for a Principal Software Systems Engineer - IPT Lead with a… more
    RTX Corporation (10/29/25)
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  • Principal Cybersecurity Analyst

    Northrop Grumman (Chantilly, VA)
    …activities and technical or coordination activity and prepare the System Security Plan(s) and update the Plan of Actions and Milestones (POA&M). + Periodically ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological… more
    Northrop Grumman (10/29/25)
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  • Principal Salesforce Developer

    ICF (Reston, VA)
    …all aspects of our client's business. **The Work:** Join ICF as a ** Principal ** **S** **alesforce Developer** and help deliver innovative solutions that make an ... Collaborate with Business Analysts and stakeholders to translate requirements into technical solutions, including user stories, workflows, and system features. +… more
    ICF (11/13/25)
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  • C2 Systems Integration Principal

    SAIC (Hampton, VA)
    …potential implementation of, Assured Compliance Assessment Solution (ACAS) scan and Security Technical Implementation Guide (STIG) assessment results + Comfort ... **Description** SAIC is seeking a C2 Systems Integration Principal based in Hampton, VA! Responsibilities include, but are not limited to + Leading or supporting the… more
    SAIC (10/04/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    …maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources + ... **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer** to join our team...issues related to Azure cloud environments + Implementing Azure security best practices and managing Windows and Linux servers… more
    ManTech (09/16/25)
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  • Principal Data Scientist

    Humana (Richmond, VA)
    …shaping the future of healthcare through AI excellence. We are seeking a Principal Data Scientist to guide the strategic decisions and the development of reliable, ... years specifically focused on AI and NLP applications. + ** Technical Skills** : Proficiency in programming languages such as...that applicants may be asked to provide their Social Security Number, if it is not already on file.… more
    Humana (11/01/25)
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