• Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …Engineering or related degree + Currently holds a DoD Top Secret security clearance + Extensive experience writing software for networked applications, ... security clearance **Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced Technology & Capabilities… more
    RTX Corporation (11/18/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …Required Qualifications: + Candidate must be a US Citizen with an Active Top Secret Clearance + Bachelor's degree in Engineering, Computer Science, Mathematics, ... a talented Model-Based Systems Engineer (MBSE) / Digital Engineer with Cameo and/or MBSE software modeling experience to join our team in the Alexandria, VA… more
    JHNA (11/03/25)
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  • RF Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …to communications and remote sensing systems + Ability to obtain and maintain a Top Secret SCI clearance ADDITIONAL REQUIREMENTS: + An active clearance may ... RF Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...with a team of fellow RF engineers, DSP engineers, software engineers, hardware engineers and end users to design… more
    SpaceX (10/02/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    …of experience with A & A package development in eMASS or Xacta + Top Secret clearance + Bachelor's degree Additional Qualifications: + Experience applying ... Information System Security Engineer , Senior Key Role: Maintain responsibility for all...meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • ABAD Cross Domain Solutions (CDS) Engineer

    Parsons Corporation (Centreville, VA)
    …developing security controls + Collaborative, adaptable, and mission-oriented mindset + Active DoD Top Secret / SCI eligibility + This position is located at ... looking for an amazingly talented **Cross Domain Solutions (CDS) Engineer ** to join our team! In this role, you...components within the enterprise **Security Clearance Requirement:** An active Top Secret security clearance is required for… more
    Parsons Corporation (12/19/25)
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  • Network Engineer

    General Dynamics Information Technology (Germantown, MD)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... (WAN) (Job Details) EDUCATION AND EXPERIENCE: BA/BS or equivalent, 2+ years of experience TOP SECRET CLEARENCE OR DOE-Q Clearance is required. GDIT IS YOUR… more
    General Dynamics Information Technology (12/19/25)
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  • Junior Aerospace Digital Forensics Engineer

    CACI International (Sterling, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... Opportunity:** CACI is seeking a Junior Aerospace Digital Forensics Engineer to join our innovative team dedicated to enhancing...work at business site location in Sterling, VA + TOP SECRET with ability to obtain SCI… more
    CACI International (12/17/25)
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  • Engineer VII

    General Atomics (San Diego, CA)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** California **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 128,130 ... opportunity in our Systems Engineering group for a Project Engineer to lead engineering and development of cutting-edge solid-state...to work in a fast-paced testing environment + A Top Secret DoD Security clearance with SCI… more
    General Atomics (12/11/25)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 116,480 ... and academic mission requirements. We currently have an opportunity for a Project Engineer working on satellite systems to join our team located in Englewood, CO.… more
    General Atomics (12/11/25)
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  • AWS Engineer

    Koniag Government Services (Vienna, VA)
    …LLC,** a Koniag Government Services company, is seeking a dedicated and passionate AWS engineer with a Top - Secret Clearance to support **Kadiak** and our ... Excellent scripting skills (eg, Python, Shell). + AWS certifications (eg, AWS Certified DevOps Engineer ) are a plus. + Top - Secret clearance required. +… more
    Koniag Government Services (12/10/25)
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