• Databricks Security Engineer , Senior…

    ICF (Arlington, VA)
    …ICF International seeks an experienced and cleared Senior Databricks Security Engineer with cyber security experience to support the research and development ... cyber capabilities for implementation at large-scale. As the Senior Databricks Security Engineer , you will work with our customers, program subject matter experts,… more
    ICF (09/10/25)
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  • Senior Mechanical Engineer - Top Secret…

    Jacobs (Arlington, VA)
    …* Professional Engineer (PE) Registration desired * Active Top Secret clearance , ability to acquire a CI Poly. Jacobs is an Equal Opportunity/Affirmative Action ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (11/18/25)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …facility to include mechanical, electrical, and structural components within industry software packages (AutoCAD, Revit MEP, UTAS, etc.) + Provide mechanical ... part of the R&D verification and validation process **REQUIRED SKILLS, EDUCATION, EXPERIENCE, CLEARANCE :** + Candidate must possess an active TS/SCI, or a Top Secret… more
    Leidos (09/20/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business ... Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US...(CE) training within six (6) months of hire. Security Clearance : + Active Top Secret or higher required (SCI… more
    Cydecor, Inc. (11/20/25)
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  • ACAS Engineer - Active Top Secret…

    ENS Solutions (Norfolk, VA)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... + Experience working with STIGs, SCAP, and cybersecurity best practices + Active TS/SCI clearance ; willingness to take a polygraph exam + HS diploma or GED and 7+… more
    ENS Solutions (09/27/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... collection, system design, data analysis, test, simulation, and verification of software simulation or decision systems. A successful applicant will be able… more
    Leidos (09/21/25)
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  • PKI Engineer - Active Secret…

    ENS Solutions (Norfolk, VA)
    …with federal security standards and protocols. + Monitor and troubleshoot PKI-related software and hardware issues. + Develop and maintain documentation for PKI ... to ensure seamless PKI integration and operation. Requirements + Active Secret Clearance required. + Bachelor's or Master's Degree in Computer Science, Information… more
    ENS Solutions (09/27/25)
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  • Software Engineer - Level 2

    Northrop Grumman (Fairfax, VA)
    …our growing Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator, Database Administrator, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...your pioneering spirit to our collaborative teams. This _Software Engineer - Level 2_ role will sit at either… more
    Northrop Grumman (11/14/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems ... **Req ID:** RQ203602 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...as a Software Engineer Sr Advisor at GDIT. Here,...as a Software Engineer Sr Advisor at GDIT. Here, you'll tailor cutting-edge… more
    General Dynamics Information Technology (10/21/25)
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  • Software Engineer

    CACI International (King George, VA)
    Software Engineer Job Category: Engineering Time Type:...Security Clearance is a plus. + Junior Software Engineer - 0 to 2 years experience ... Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage...and specialized experience of the noted responsibilities + Intermediate Software Engineer - 3 to 7 years… more
    CACI International (11/13/25)
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