• Mobile Developer: All Levels (Requires TS

    Cipher Tech Solutions (Vienna, VA)
    …US Citizenship required (no exceptions) + Must hold a TS ( Top Secret ) Level US Government Security Clearance at time of application. + Bachelor's or ... Objective-C Regardless of whether you are applying to a software developer or reverse engineer position, if...but not limited to the location of the position, clearance required for the position, and the contract associated… more
    Cipher Tech Solutions (09/06/25)
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  • Network Engineer Senior - TS /SCI…

    General Dynamics Information Technology (Charlottesville, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior - TS /SCI required** Make meaningful contributions that… more
    General Dynamics Information Technology (10/11/25)
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  • AI/ML Engineer with RE/VR proficiency and…

    Cipher Tech Solutions (Vienna, VA)
    Vienna, VA, USA | Software Development | Hourly | 62.00-125.00 per hour...Must be a US Citizen who currently holds a TS clearance or higher. + Must be ... machine learning (AI/ML) engineering while maintaining strong proficiency in software development, reverse engineering, and vulnerability research. You will apply… more
    Cipher Tech Solutions (11/19/25)
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  • Sr. Principal DevOps Deputy/Lead Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, ... position will be in Dulles VA and requires a TS clearance to start. This work will...OpenShift + US Citizenship with a current or active Top - Secret clearance at time of… more
    Northrop Grumman (11/04/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …3) or 8 years (level 4) of related experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application ... presentations to external customers at milestone reviews **Preferred Qualifications:** + Active Top Secret /SCI clearance + Support mission simulation,… more
    Northrop Grumman (11/04/25)
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  • Software Release Train Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Software Release Train Engineer , Senior TS /SCI** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Software Release Train Engineer (RTE) within our...and/or 5 to 8 years of experience . Security Clearance : Active TS /SCI with willingness to obtain… more
    CGI Technologies and Solutions, Inc. (10/07/25)
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  • Simulation Engineer - TS /SCI…

    Leidos (Reston, VA)
    …, Skills, and Experience:** + Candidate MUST possess an active TS /SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain ... Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the...a TS /SCI w/ poly level clearance . US Citizenship… more
    Leidos (09/26/25)
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  • Splunk Security Engineer ( TS /SCI)…

    SMX (Fort Belvoir, VA)
    Splunk Security Engineer (4672) ( TS /SCI) (Ft. Belvoir, VA)at...Skills, Experience & Education** + Active Top Secret ( TS ) security clearance with ... (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a **Splunk Engineer ** responsible for implementing, configuring, and managing Splunk environments… more
    SMX (10/03/25)
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  • Zero Trust Data Engineer - Sr. ( TS

    SMX (Fort Belvoir, VA)
    Zero Trust Data Engineer - Sr. (4616) ( TS /SCI) (Ft....Skills, Experience & Education** + Active Top Secret ( TS ) security clearance with ... Fort Belvoir, VA SMX is seeking a **Senior Zero Trust Data Engineer ** to join a team of highly driven, supportive, and skilled professionals… more
    SMX (08/27/25)
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  • Structural Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …Skills, Education, and Experience:** + Candidate must possess an active TS /SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain ... Area at Leidos has an opening for a Structural Engineer in Reston, Virginia. The primary focus of the...a TS /SCI w/ poly level clearance . US Citizenship… more
    Leidos (10/04/25)
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