• Computer Architect/Embedded Computing…

    The Boeing Company (El Segundo, CA)
    …US Security Clearance for which the US Government requires US Citizenship. An interim and/or final Top Secret / SCI Post-Start is required. + 5 or more years ... has an exciting opportunity for a **Computer Architect/Embedded Computing Systems Design Engineer (Lead or Senior)** to...Government requires US Citizenship. An interim and/or final US Top Secret / SCI Clearance Post-Start is… more
    The Boeing Company (12/14/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... Program Office sponsored systems . + Provide the Information System Security Engineer (ISSE) support for...guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret / SCI with Polygraph. **TYPICAL… more
    SAIC (11/06/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer ...Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI Preferred ... take the next steps in your career as an Information Systems Security Engineer (ISSE)?...travel up to 10% + Must possess an active TS / SCI clearance or above + Please… more
    Virtual Service Operations (10/04/25)
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  • Information Systems Security…

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The ... Information Systems Security Engineer shall...8570 compliance with IASAE Level 2 is required. Required Clearance: TS / SCI w/polygraph Synergy ECP, a platform company… more
    Synergy ECP (12/18/25)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Systems Integration Engineer ** in our **National Security Sector's (NSS) Cyber & ... difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you will be responsible...engineering experience (any process area). + Must possess active ** TS / SCI with polygraph** clearance to be considered… more
    Leidos (12/03/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …experience + Top Secret ( TS ) security clearance with eligibility for Secret Compartmented Information ( SCI ) + Willingness to submit to a ... efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI...and Microsoft Azure platforms **Security Clearance Requirement:** An active Top Secret SCI security clearance… more
    Parsons Corporation (10/11/25)
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  • Information Systems Security…

    ARSIEM (Columbia, MD)
    …an impact on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 1 to participate as a security engineering ... A minimum of 7 years of experience as an Information System Security Engineer (ISSE) on programs...2025-05-28 Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (12/11/25)
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  • Systems Integration Engineer

    Amentum (Hanover, MD)
    …for mission critical problems * Experience with Bash * Bachelor's degree in Systems Engineering, Computer Science, Information Systems , Engineering Science, ... **Minimum Education:** * Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or related… more
    Amentum (11/20/25)
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  • Lead, Communications Systems Algorithm…

    L3Harris (San Diego, CA)
    …including Word, Excel, PowerPoint and Visio. * Understanding of satellite CONOPS * An active Top Secret or TS / SCI clearance * Experience with project ... the interest of national security. Job Title: Lead, Communications Systems Algorithm Engineer (DSP) Job Code: 30539...logic analyzers, signal generators, and signal analyzers * Active SECRET clearance * Ability to obtain TS … more
    L3Harris (11/05/25)
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  • Sr. Air Combat Systems Test Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $120,000.00 - $170,000.00 Security Clearance: Top Secret Level of Experience: Senior Meet HII's Mission ... Mission Technologies Division is seeking a Senior Air Combat Systems Test Engineer to work on a...complex problems. + Must have had an Active DOD Top Secret clearance within the last 24… more
    Huntington Ingalls Industries (10/31/25)
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