• Systems Engineer - Senior

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Our Special Programs and Systems team is hiring a Senior Systems Engineer with a passion for mission excellence in our High ... or related field such as Computer Science, Computer Engineering, Network Engineering, Software Engineering, or Electrical Engineering + Must...a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have… more
    Parsons Corporation (12/06/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational ... senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7177_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
    GovCIO (12/03/25)
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  • Senior DevSecOps Engineer

    CACI International (VA)
    Senior DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... ticket troubleshooting. **Qualifications:** _Required:_ + US Citizenship & Active US Secret Clearance + 7+ years Development & DevSecOps experience with Bachelors… more
    CACI International (10/17/25)
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  • Senior Systems Engineer

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Arlington_ **ID** _2025-7164_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
    GovCIO (11/29/25)
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  • Senior Platform Engineer

    Koniag Government Services (Alexandria, VA)
    …Security Services,** a Koniag Government Services company **,** is seeking a highly skilled Senior Platform Engineer with a Secret clearance to support ... obtain AWS or Azure certifications + Bachelor's degree in related field + Secret Clearance **Our Equal Employment Opportunity Policy** The company is an equal… more
    Koniag Government Services (11/28/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a ** Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret ... prevent future risks. **Responsibilities include:** + Demonstrated advanced experience with network traffic and communications, including known ports and services; +… more
    Leidos (10/31/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …**Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of experience in patch management ... deployments across geographically dispersed sites. + Familiarity with emerging network and infrastructure management tools and best practices. **Certifications** +… more
    TekSynap (10/25/25)
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  • Senior Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure** ... 9 years of relevant experience + Active and transferable US government issued secret security clearance is required prior to start date. **Skills you must have:**… more
    RTX Corporation (10/09/25)
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  • Secret Solutions Architect

    Insight Global (Fairfax, VA)
    Job Description We are looking for an experienced and highly skilled Engineer / Solutions Architect to provide strategic technical leadership in designing, ... implementation within Agile cross-functional teams, managing risks and communicating with senior leadership. - Review and advise on architectural designs from other… more
    Insight Global (11/18/25)
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  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security** ** Engineer ** Deliver security related ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...solutions for enterprise information systems and network architectures as an Information System Security … more
    General Dynamics Information Technology (11/21/25)
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