• Information Systems Security Engineer

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to support ... Framework (RMF) for DoD Information Technology (IT) **Clearance Requirement:** + Requires Top Secret Security Clearance with ability to obtain and maintain SCI… more
    Koniag Government Services (12/10/25)
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  • Ground Systems Engineer (Experienced…

    The Boeing Company (El Segundo, CA)
    …performing requirements management using DOORS + Active US Top Secret Security Clearance **Preferred Qualifications (Desired Skills/Experience):** + ... is looking for an **Experienced or Senior Ground Systems Engineer ** (Level 3 or 4) to join our team...position. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required).… more
    The Boeing Company (12/15/25)
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  • Senior Autonomy Engineer

    Serco (Alexandria, VA)
    …**Qualifications** To be successful in this role, you will have: + Active DoD Top Secret Clearance with SCI eligibility. + A Master's degree in engineering ... **Position Type** _Full-Time_ **Security Clearance** _Other_ **Clearance Details** _Active DoD Top Secret with SCI Eligibility_ **Telework** _No - Teleworking… more
    Serco (12/14/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …at **Fort Meade, MD** and requires **U.S citizenship with an active Top Secret /SCI.** **Primary Responsibilities:** + Network integration, testing, security ... **Description** Leidos is seeking a **Network Engineer ** to provide network operations and engineering sustainment...and problem-solving skills + Active DoD clearance at the Top - Secret /SCI level + Security+ Certification or other… more
    Leidos (12/10/25)
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  • Systems Engineer

    The Boeing Company (Herndon, VA)
    …engineering, integration, and test, in junior engineers. This position requires an **active Top Secret ** US Security Clearance (US Citizenship Required). (A US ... Defense, Space & Security (BDS) seeks an experienced **Systems Engineer ** to join our team in Herndon, VA to...eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required).… more
    The Boeing Company (12/05/25)
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  • Senior Mechanical Engineer - Electronics…

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret Job Description Collins Aerospace, an RTX company, is a ... team is seeking a highly motivated Senior Level Mechanical Engineer that is passionate about the development of electronics...+ Active possession of an active US government issued Secret or Top Secret clearance.… more
    RTX Corporation (12/09/25)
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  • Program Lead - System Engineer

    Leidos (Odenton, MD)
    …or 10-13 years of professional experience with a related Master's degree. + Active DoD Top Secret Security Clearance and ability to obtain a DoD Top ... **Description** The Program Lead/System Engineer position will oversee the management ...marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any… more
    Leidos (11/11/25)
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  • Sr. Engineer

    Serco (Lexington Park, MD)
    …degree with a minimum of 14 years of experience will be considered. + Active Top Secret DoD Clearance is required. + Experience in NAVAIR, NAVSEA, or NAVWAR. ... production, deployment, and sustainment for Aviation and Weapons Programs. As a Senior Engineer , you will work closely with the customer and other team members to… more
    Serco (10/07/25)
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  • Principal Network Engineer (Onsite…

    RTX Corporation (Tewksbury, MA)
    …on Day 1 and maintain throughout employment and be potentially clearable through Top Secret . Relocation support may be available according to our company ... improve existing capabilities. We are looking for a network engineer who can support this vital mission. The RTX...and maintain throughout employment and be potentially clearable through Top Secret . **Qualifications We Prefer:** + Good… more
    RTX Corporation (11/04/25)
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  • Monitoring Engineer

    Koniag Government Services (Washington, DC)
    Eagle Harbor Solutions, LLC a Koniag Government Services company, is seeking a Monitoring Engineer with a Top Secret security clearance to support EHS and ... Degree in related-field or equivalent experience. **Clearance Requirement:** + Active DoD Top Secret Clearance required + Will consider well-qualified candidates… more
    Koniag Government Services (11/20/25)
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