• Sr Specialist, EW (Electronic Warfare)…

    L3Harris (Londonderry, NH)
    …in the interest of national security . Job Title: Sr Specialist, EW (Electronic Warfare) Systems Engineer - Secret Security Clearance Job Code: 24949 ... is available to qualified applicants Job Description: As a Systems Engineer you will contribute to the...of prior related experience. + Active Secret Security Clearance. + 5+ years systems engineering… more
    L3Harris (07/02/25)
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  • Sr Specialist, Circuit Design Electrical…

    L3Harris (Ashburn, VA)
    …. Job Title: Sr Specialist, Circuit Design Electrical Engineer - Unmanned Systems ( Secret Security Clearance) Job Code: 25021 Job Location: Ashburn, ... 10 years of prior related Electrical Engineering experience. + Position requires an active Secret Security Clearance with the ability to work SAP (Special Access… more
    L3Harris (06/20/25)
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  • Information Systems Security

    TEKsystems (Aberdeen, MD)
    Security +, system administrator, AWS, Cloud, Linux, operating system, Secret clearance, configuration management, chef, ansible, cloudformation, Rmf, Security ... security , Information assurance, Cyber security , Active secret clearance, Cissp, Compliance Top Skills Details Risk management,Nist,Cissp… more
    TEKsystems (07/29/25)
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  • Lead, Information Security Systems

    L3Harris (Clifton, NJ)
    …cyber domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance) Job Code: 25059 Job ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance...years of prior related experience. + Minimum of Collateral Secret security clearance required. + Must be… more
    L3Harris (06/22/25)
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  • Electronic Warfare Systems Engineer

    L3Harris (Londonderry, NH)
    …in the interest of national security . Job Title: Specialist, System Engineer (Active Secret Security Clearance Required)Job Code: 23617Job Location: ... may be provided to qualified applicants Job Description:As a Systems Engineer , you will contribute to the...countermeasures, radar, signal detection, direction finding) + Active DoD Secret Security Clearance Preferred Additional Skills: +… more
    L3Harris (07/17/25)
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  • Scientist, Information Security

    L3Harris (Palm Bay, FL)
    …and cyber domains in the interest of national security . Job Title: Sr Information Security Systems Engineer Job Code: 22122 Job Location: Palm Bay, FL ... assistance available to qualified applicants Job Description: This role applies current systems security engineering methods, practices and technologies to the… more
    L3Harris (06/26/25)
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  • Specialist, Info Security Systems

    L3Harris (Palm Bay, FL)
    …and cyber domains in the interest of national security . Job Title: Information Security Systems Engineer Job Code: 25235 Job Location: Multiple Locations ... Plano, TX) Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies...years of prior related experience. + Minimum of Collateral Secret security clearance required. + Must be… more
    L3Harris (06/26/25)
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  • Lead, Systems Engineer (GPS On-Orbit…

    L3Harris (Colorado Springs, CO)
    …in the interest of national security . Job Title: Lead, Systems Engineer (GPS On-Orbit Operational Support) - Secret Security Clearance Job Code: ... Systems has an opening for a Lead, Systems Engineer to join our team of...with position, navigation, and timing (PNT) support + Active Secret Security Clearance Preferred Additional Skills: +… more
    L3Harris (07/02/25)
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  • Network Security Engineer SME…

    Lockheed Martin (Colorado Springs, CO)
    …missile defense technologies\. **The Work** We are seeking a highly skilled Network Security Engineer SME to join our Network and Enterprise Services \(NES\) ... department\-level security procedures and standards \- Advise and help plan security design with department Chief Engineer and Architect \- Write, brief,… more
    Lockheed Martin (07/30/25)
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  • Satellite / 5G cellular / VHF Systems

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer - Active Top Secret Required** Seize your opportunity ... to make a personal impact as a Systems Engineer supporting a world class maintenance...Security + (or DoDD 8140 IAT II Compliance) + ** Security Clearance Level** : Active Top Secret more
    General Dynamics Information Technology (07/30/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize ... to make a personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT....Technical Skills** : DoD 8140/8570 IAT III compliance + ** Security Clearance Level** : Active Top Secret more
    General Dynamics Information Technology (07/07/25)
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  • Security Engineer -US Citizen…

    NTT DATA North America (Newport News, VA)
    …inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Security Engineer -US Citizen Secret Clearance to join our team ... systems , and propose mitigation strategies. + Respond to security incidents and conduct root cause analysis. + Participate...**Must be a US citizen who possesses a current Secret w/ SSBI clearance.** + **Must live a commutable… more
    NTT DATA North America (07/16/25)
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  • Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret **Principal Systems Engineer ** **- Embedded Communications - Active ... solutions that connect militaries around the world! As a Systems Engineer on the Cross-Domain Solutions Program,...relevant experience + Active and transferable US government issued secret security clearance is required prior to… more
    RTX Corporation (07/23/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...to make a personal impact as a **Sr** **Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT.… more
    General Dynamics Information Technology (07/07/25)
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  • G2 Directory Services Engineer / Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering ... Yes **Job Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator** with GDIT. A career in… more
    General Dynamics Information Technology (07/11/25)
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  • Responsible Systems Engineer - RF…

    Lockheed Martin (Littleton, CO)
    …milestones\. Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or ... clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates will be… more
    Lockheed Martin (07/16/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Linux** Design, deploy, integrate and maintain ... technologies to advance the mission as a **SENIOR PRINCIPAL SYSTEMS ENGINEER ** with GDIT. Your work in...Level II Certification within 6 months of assignment. + ** Security Clearance Level:** Active Top Secret with… more
    General Dynamics Information Technology (07/31/25)
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  • Lead IT Systems Engineer - Top…

    SpaceX (Hawthorne, CA)
    Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... goal of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET ...and maintaining IT infrastructure that directly supports SpaceX's national security programs. + Collaborate with cross-functional teams to distill… more
    SpaceX (07/15/25)
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  • Future Capabilities Systems Engineer

    KBR (Albuquerque, NM)
    Title: Future Capabilities Systems Engineer (Top Secret ) Space RCO - Future Capabilities Systems Engineer (Senior) Belong. Connect. Grow. with KBR! ... KBR's National Security Solutions team provides high-end engineering and advanced technology...space reconnaissance. Overview KBR is searching for a skilled Systems Engineer to support identification and concept… more
    KBR (07/09/25)
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  • Secret Cleared Software Systems

    Zantech (VA)
    …next step in your career. Come join our team! Zantech is looking for a talented Secret Cleared Software Systems Engineer for an upcoming project to formulate ... define specifications for complex operating software programming applications. The Software Systems Engineer will provide top-level technical expertise including… more
    Zantech (06/28/25)
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