• Splunk Engineer - Active TS/SCI Required

    ENS Solutions (Reston, VA)
    …+ Experience with deploying, configuring, and performing functional testing and data validation in a Splunk environment + Experience with Splunk performing systems ... competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project… more
    ENS Solutions (12/27/25)
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  • PKI Auditor- Active Secret Clearance

    ENS Solutions (Norfolk, VA)
    …Hands-on experience with PKI certificate issuance, KMI/EKMS systems, and RA validation workflows. + Familiarity with SIPRNet enclave operations and cross-domain PKI ... competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project… more
    ENS Solutions (12/27/25)
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  • Systems Security Engineering, Associate

    The MITRE Corporation (Mclean, VA)
    …cybersecurity strategy development, system testing and evaluation, and verification and validation efforts + Analyze system requirements, software , hardware, ... supply chain, and integration approaches using analysis tools to identify vulnerabilities and system architecture, design, and implementation flaws + Develop system security engineering attributes within complex model-based system engineering products Basic… more
    The MITRE Corporation (12/27/25)
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  • Data Scientist - Multiple levels - Required TS/SCI

    Leidos (Reston, VA)
    …opening for a Data Scientist in Reston, Virginia to support a fast-paced software development team working on projects critical to National Security. The primary ... You will work as part of a team to support the verification and validation of computer assisted product development and to present the results to the customer.… more
    Leidos (12/26/25)
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  • Network Infrastructure Engineer I, Amazon…

    Amazon (Alexandria, VA)
    …people who want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security experts, operations managers, ... to leadership and project management. - Perform device build and cabling validation activities. - Manage cabling vendor activities and performing quality assurance… more
    Amazon (12/24/25)
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  • Senior Salesforce Developer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Senior Salesforce Developer** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1225-1843 ... with Salesforce administration concepts such as security, data model, workflows, validation rules, and automation . Experience with CI/CD and development tools… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Senior IT Support Specialist / Support Lead

    IT Concepts (Mclean, VA)
    …+ Develop and maintain Excel spreadsheets with advanced formulas, data validation , and reporting logic. + Evaluate and implement AI-focused tools, Copilot/ChatGPT ... SOP development, and ITSM workflows. + Maintain accurate asset inventories, software licensing records, and lifecycle management data. + Support compliance… more
    IT Concepts (12/24/25)
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  • Cost Manager / Quantity Surveyor - Data Center…

    Turner & Townsend (Richmond, VA)
    …variances. + Participate in contractor and subcontractor pricing reviews, scope validation , and procurement strategy development. + Collaborate with design teams, ... detail. + Proficiency in industry-standard cost management tools and software . **Additional Information** **_*On-site presence and requirements may change depending… more
    Turner & Townsend (12/24/25)
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  • Senior Machine Learning Engineer

    TheIncLab (Mclean, VA)
    …optimization approaches + Own data pipelines for ML systems + Data validation and quality checks + Feature engineering and preprocessing + Data augmentation ... to both technical and non-technical stakeholders + Strong grasp of software engineering best practices and system design Preferred Qualifications + Experience… more
    TheIncLab (12/24/25)
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  • Energy Services Project Developer

    Trane Technologies (Richmond, VA)
    …that include project scoping, concept development, engineering analysis, and system validation . + Supports Account Managers in developing and establishing project ... control requirements a benefit. + Proficiency in Visio, AutoCAD and/or other design software ; knowledge of computerized energy simulation tools a plus + Ability to… more
    Trane Technologies (12/23/25)
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