• Network Operations and Security Center (NOSC)…

    Intelligent Waves (Fort Belvoir, VA)
    …equivalent prior to start. + Must be a US citizenship and hold an active DoD TS /SCI at time of consideration. **Benefits** Intelligent Waves offers a generous ... Intelligent Waves is seeking a Network Operations and Security Center (NOSC) engineer to to support monitoring large-scale operations on a high-profile DOD more
    Intelligent Waves (11/26/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (11/22/25)
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  • Mid-Level Systems Engineer

    Leidos (St. Louis, MO)
    …VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (11/22/25)
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  • Systems Engineer

    The MITRE Corporation (Bedford, MA)
    …or obtain, within one year from the date of hire, the following clearance(s): Top Secret Salary compensation range and midpoint: $93,000 - $116,000 - $139,000 ... challenging Systems Engineering problems. This is an opportunity for a Systems Engineer who is highly motivated, innovative, and proactive. This position provides… more
    The MITRE Corporation (11/18/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …**Required:** + Active Secret clearance required with the ability to obtain a Top Secret clearance. + BS degree with min 9 years of Systems ... Engineer experience; would preferred 15 years of experience. +...FAB-T terminal programs. + Experience working with military and DoD civilians. + Experience with ground and airborne systems,… more
    SAIC (11/06/25)
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  • Systems Engineer 1

    Amentum (Fort Meade, MD)
    …within a team environment, be organized, and multi-task. **Clearance Required:** * Top Secret /SCI with polygraph **Minimum Education:** * Bachelor's degree in ... so, look no further. Amentum is seeking a **Systems Engineer ** to join our team of passionate individuals in...expected to provide technical expertise in industry, federal, and DoD standards/policies as well as create and maintain ICAM… more
    Amentum (11/01/25)
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  • Senior Naval Engineer - Clearance Required

    Cydecor, Inc. (Washington, DC)
    …Interim or Active Secret security clearance; Preferred: Interim or Active Top Secret security clearance. Education: Bachelor's level degree in an Engineering ... systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business… more
    Cydecor, Inc. (10/31/25)
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  • Network Implementation Engineer

    SAIC (Panama City Beach, FL)
    …+ DoD 8570 IAT Level II certification. + US Citizen. + Full Top - Secret clearance preferred; Full Secret clearance acceptable. + Ability to travel ... **Description** SAIC is seeking a Network Implementation Engineer to join our team supporting the JEXC2 Program, based in Panama City, FL. **Note: This role is for a… more
    SAIC (10/28/25)
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  • Sr. Mechanical Engineer - Electronics…

    RTX Corporation (Richardson, TX)
    …tools. **Qualifications We Prefer:** + Active possession of an active US government issued Secret or Top Secret clearance. + Practical experience in design ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader… more
    RTX Corporation (10/26/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Goleta, CA)
    …only US citizens are eligible for a security clearance. **Qualifications We Prefer** + Active DoD Top Secret clearance with investigation within five years + ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/23/25)
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