• 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 Job ... is available to qualified applicants Job Description: As a Systems Engineer you will contribute to the...of 10 years of prior related experience. + Active Secret Security Clearance. + 5+ years systems more
    L3Harris (07/02/25)
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  • Cloud Systems Engineer

    SMX (Boston, MA)
    Cloud Systems Engineer ( Secret ) (4496)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC ... SMX is seeking **Cloud Systems Engineers (Junior/Mid/Senior/SME)** supporting the design and implementation of...landscape through adoption of these services + Define and engineer solution capabilities that satisfy customer business drivers /… more
    SMX (07/26/25)
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  • Avionics Systems Engineer - Top…

    SpaceX (Hawthorne, CA)
    Avionics Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... make this possible, with the ultimate goal of enabling human life on Mars. AVIONICS SYSTEMS ENGINEER - TOP SECRET CLEARANCE As an Avionics Systems more
    SpaceX (07/15/25)
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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 ... make this possible, with the ultimate goal of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE As Lead IT Systems Engineer 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! ... the future of space reconnaissance. Overview KBR is searching for a skilled Systems Engineer to support identification and concept development of first-of-kind… more
    KBR (07/09/25)
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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 ... 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 Systems Engineer supporting a world class maintenance… more
    General Dynamics Information Technology (07/30/25)
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  • Systems Integration Engineer (Top…

    Actalent (Grand Rapids, MI)
    Job Title: Systems Integration Engineer (Top Secret ) Job Description We are seeking a highly skilled Systems Integration Engineer with a strong in ... The ideal candidate will possess a deep understanding of networking systems , NSA certification processes, and system requirements flow-down or system modeling.… more
    Actalent (07/29/25)
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  • Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Principal Systems Engineer ** **- Embedded Communications - ... 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 start date… more
    RTX Corporation (07/23/25)
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  • Sr Specialist, Circuit Design Electrical…

    L3Harris (Ashburn, VA)
    …in the interest of national security. Job Title: Sr Specialist, Circuit Design Electrical Engineer - Unmanned Systems ( Secret Security Clearance) Job Code: ... assistance is available to qualified applicants Job Description: As a Electrical Engineer Specialist in the Agile Development Group (ADG), you will be part… more
    L3Harris (06/20/25)
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  • Systems Support Engineer II…

    Red River (Lexington, MA)
    …to make those around you successful. Red River is seeking a Systems Support Engineer II with an active Secret clearance to join our growing team! This ... fast-paced consulting or MSP environment as plus + Active SECRET clearance **Preferred Education/Certification/Experience:** + Desired certifications: CompTIA A+,… more
    Red River (07/12/25)
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  • Electronic Warfare Systems Engineer

    L3Harris (Londonderry, NH)
    …Relocation assistance may be provided to qualified applicants Job Description:As a Systems Engineer , you will contribute to the development of leading-edge ... domains in the interest of national security. Job Title: Specialist, System Engineer (Active Secret Security Clearance Required)Job Code: 23617Job Location:… more
    L3Harris (07/17/25)
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  • Lead, Information Security Systems

    L3Harris (Clifton, NJ)
    …domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance) Job Code: 25059 Job Location: Clifton, ... 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 able to… more
    L3Harris (06/22/25)
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  • Systems Engineer ( Secret

    Wittenberg Weiner Consulting LLC (O'Fallon, IL)
    CeLeen, an operating group of Command Holdings, is seeking a Systems Engineer for a contract within the Department of Defense (DOD) at USTRANSCOM in support of ... hardware, software, budgetary, and support facilities and/or equipment. The systems engineer will also provide quality assurance...four (4) years of relevant experience. + Current, active Secret security clearance. + Must be a US Citizen.… more
    Wittenberg Weiner Consulting LLC (07/18/25)
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  • Specialist, Info Security Systems

    L3Harris (Palm Bay, FL)
    …cyber domains in the interest of national security. Job Title: Information Security Systems Engineer Job Code: 25235 Job Location: Multiple Locations (Clifton, ... Bay, FL; Plano, TX) Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture, design,… more
    L3Harris (06/26/25)
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  • Scientist, Information Security Systems

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

    Lockheed Martin (Orlando, FL)
    …a critical role in ensuring the security and integrity of our systems and infrastructure by reviewing published vulnerabilities, gathering and documenting relevant ... apply for this exciting opportunity\. **Basic Qualifications:** U\.S Citizenship with an Active Secret Security Clearance Must possess or be able to obtain within 6… more
    Lockheed Martin (07/12/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Clifton, NJ)
    …and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer Job Code: 24281 Job Location: Clifton, NJ Job Schedule: ... Description: L3Harris is looking for an Integration & Test Senior Specialist Engineer with working knowledge of Electronic Warfare (EW) technologies and engineering… more
    L3Harris (05/29/25)
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  • Global SE - Systems Engineer

    Lockheed Martin (Huntsville, AL)
    …life both at and outside of work\. **Basic Qualifications:** *A final secret clearance is required to be considered\. *Candidate must possess an understanding ... of systems engineering process and principles\. *A proven track record...must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (07/12/25)
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  • Specialist, Cyber Infrastructure Systems

    L3Harris (Colorado Springs, CO)
    …and cyber domains in the interest of national security. Job Title: Cyber Infrastructure Systems Engineer Job Code: 21703 Job Location: Colorado Springs, CO Job ... and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total...minimum of 8 years of prior related experience. + Secret clearance is required. + DOD 8570.01M IAT 2… more
    L3Harris (06/11/25)
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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 ... 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 **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT.… more
    General Dynamics Information Technology (07/07/25)
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