• The Computer Merchant, LTD. (Manassas, VA)
    …shapes the future of maritime defense. What you'll experience: Technologies that aren't just top -notch, they're often top - secret A team of bold thinkers ... Launchers, or AN/BQQ-10 systems. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire....is required. Key Responsibilities: As a Test & Evaluation Engineer , you'll play a pivotal role in the success… more
    job goal (12/14/25)
    - Save Job - Related Jobs - Block Source
  • Hardware Engineer - Top

    General Dynamics Information Technology (Arlington, VA)
    …for innovation to GDIT. The Hardware Engineer must have: + Active Top Secret security clearance required. + Associate's Degree and a minimum of 3 years' ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (12/14/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer , HITL - Top

    SpaceX (Hawthorne, CA)
    Software Engineer , HITL - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER , HITL - TOP SECRET ...accelerates the development and demonstration of cutting-edge software and hardware . Aerospace experience is not required to be successful… more
    SpaceX (10/06/25)
    - Save Job - Related Jobs - Block Source
  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...to make a personal impact as a Systems Engineer supporting a world class maintenance program servicing a… more
    General Dynamics Information Technology (11/20/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer (Special Projects)…

    SpaceX (Hawthorne, CA)
    Software Engineer (Special Projects) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (SPECIAL PROJECTS) - TOP SECRET...in-depth investigations + Hands-on integration and troubleshooting of flight hardware /software systems + Work in a dynamic environment with… more
    SpaceX (11/26/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer , Data - Top

    SpaceX (Hawthorne, CA)
    Software Engineer , Data - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER , DATA - TOP SECRET ...accelerates the development and demonstration of cutting-edge software and hardware . Aerospace experience is not required to be successful… more
    SpaceX (10/06/25)
    - Save Job - Related Jobs - Block Source
  • Full Stack Software Engineer - Top

    SpaceX (Hawthorne, CA)
    Full Stack Software Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE...distributed system to develop and demonstrate cutting-edge software and hardware . SpaceX is looking for smart, motivated software engineers… more
    SpaceX (10/06/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer (Starshield) - Top

    SpaceX (Hawthorne, CA)
    Software Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... this possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE Starshield leverages SpaceX's… more
    SpaceX (09/30/25)
    - Save Job - Related Jobs - Block Source
  • HSM Engineer - Active Top

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... **Experience** **:** DoD 8140/8570 IAT level II compliance + **Security Clearance Level:** Active Top Secret with SCI eligibility and a T5 or T5R within the… more
    General Dynamics Information Technology (10/04/25)
    - Save Job - Related Jobs - Block Source
  • Mission Integration Engineer - Top

    SpaceX (Hawthorne, CA)
    Mission Integration 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. MISSION INTEGRATION ENGINEER - TOP SECRET CLEARANCE...with all internal and external stakeholders to drive prototype hardware and software development + Lead all customer reviews… more
    SpaceX (11/11/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... LAN/WAN environments. + Plan, design, configure, and install network hardware in support of customer requirements. + Maintain technical...+ Candidates must have a currentand **fully adjudicated DOD Top Secret ** level security clearance (at a… more
    Northrop Grumman (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to make a personal impact ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a… more
    General Dynamics Information Technology (11/06/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer - Top

    General Dynamics Information Technology (Arlington, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... Security+ CE | CompTIA - CompTIA, Brocade Certified Network Engineer (BCNE) | Broadcom - Broadcom, Juniper Networks Certified...**5+ years of related experience.** **Security clearance level:** **Active Top Secret required with the ability to… more
    General Dynamics Information Technology (11/11/25)
    - Save Job - Related Jobs - Block Source
  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …* Prior to starting employment, selected candidates will be required to possess Top Secret clearance\. For this position, applicants must possess a currently ... Lockheed Martin Space is seeking a Senior Staff RF Engineer \(level 5\) to join our team in Littleton,...Active Top Secret security clearance to be considered\.… more
    Lockheed Martin (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Software Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …over 3 years of experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** * As a Software Engineer ... Rotary and Missions Systems \(RMS\) as a Senior Software Engineer \! Lockheed Martin is a global leader in aerospace,...**Basic Qualifications:** * Security Clearance required prior to start: Top Secret * Experience developing full stack… more
    Lockheed Martin (11/06/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Systems Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …education\. * Security Clearance required Prior to Start: Top Secret * Experience developing system, hardware , and performance requirements * ... Rotary and Missions Systems \(RMS\) as a Senior Systems Engineer \! Lockheed Martin is a global leader in aerospace,...experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** We are… more
    Lockheed Martin (11/06/25)
    - Save Job - Related Jobs - Block Source
  • Site Reliability Engineer - Top

    SpaceX (Hawthorne, CA)
    Site Reliability Engineer - Top Secret Clearance (Application Software, Data) Hawthorne, CA Apply SpaceX was founded under the belief that a future where ... goal of enabling human life on Mars. SITE RELIABILITY ENGINEER , DATA - TOP SECRET ...Apache Kafka, Spark, HBase, HDFS, Flink + Experience troubleshooting hardware and network-layer issues + Programming experience in Python,… more
    SpaceX (11/27/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE...SKILLS AND EXPERIENCE: + Experience working with server solutions ( hardware and software) in Linux or Windows environments as… more
    SpaceX (10/28/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Complex Systems,Encryption, Hardware Security,Microsoft Windows Server,Systems Engineering **Certifications:** CompTIA - Security+… more
    General Dynamics Information Technology (11/08/25)
    - Save Job - Related Jobs - Block Source
  • Electronics Engineer IV, Electrical Ground…

    Lockheed Martin (Littleton, CO)
    …with analog or digital design\. * 5\+ years professional experience\. * Must have an active DoD ** Top Secret clearance** , thus you are a **US Citizen** \. - - - ... **Description:** Join our team as an **Electronics Engineer ** where you will be a part of...cycle \(development, deployment, retirement\)\. * Must have an active TOP SECRET clearance with the ability to… more
    Lockheed Martin (12/10/25)
    - Save Job - Related Jobs - Block Source