• Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …systems and/or subsystems in airborne and/or Lab environments experience. + Must have an active Secret DoD Clearance with abilty to obtain and maintain a Top ... cyber domains in the interest of national security. Job Title: Lead, Systems Engineer Job Code: 32199 Job Location: Greenville, TX (On-Site) Job Schedule: 1st Shfit… more
    L3Harris (12/18/25)
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  • Chief Space Systems Engineer

    SAIC (El Segundo, CA)
    …an additional 4 years of experience may be used in lieu of Bachelor's degree. + Active Top Secret clearance with the ability to obtain a TS /SCI and be ... **Description** SAIC is seeking a highly experienced **Space Systems Chief Systems Engineer ** to support Space Systems Command Space Domain Awareness and Combat… more
    SAIC (12/13/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications + Define system and … more
    KBR (12/02/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Software Engineer SME to join our team....Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with CI Polygraph + Bachelor's degree in computer… more
    KBR (10/21/25)
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  • Systems and Software Quality…

    Lockheed Martin (Orlando, FL)
    …Program, based in Orlando, FL and interfacing directly with the F\-35 Training Systems \( TS \) Systems and Software Quality Engineering Manager on Systems and ... the SSQE Manager\. Expected to quickly learn the F\-35 TS products, System & Software work scope,...\- AS9100 knowledge\. \- Proven audit experience\. \- Interim Secret Clearance required to start\. \- Familiarity with System… more
    Lockheed Martin (01/07/26)
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  • Sr. Principal Avionics Architecture…

    Northrop Grumman (Melbourne, FL)
    DoD Secret clearance. + Ability to obtain and maintain Active In-Scope DoD Top Secret clearance. + Must have experience developing model-based systems ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...has an opening for a **Sr. Principal Avionics Architecture Engineer ** to join our team of qualified, diverse individuals… more
    Northrop Grumman (01/07/26)
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  • Senior Principal Systems Engineer

    BAE Systems (Merrimack, NH)
    …position requires US citizenship status. **Required Education, Experience, & Skills** + Active DoD Top Secret Clearance and eligible to acquire additional ... productive in a dynamic/collaborative environment. **Preferred Education, Experience, & Skills** + Active DoD Top Secret Clearance with SCI and SAP/SAR… more
    BAE Systems (12/02/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... future of space defense. KBR is seeking a Senior Software Engineer to join our team. The...Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with Polygraph + Bachelor's degree in computer science,… more
    KBR (10/21/25)
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  • Modernization Systems Engineer - SE1

    Lockheed Martin (Hanover, MD)
    …sign on bonus as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SE1: * A High ... systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems, Engineering Science, Engineering Management, or… more
    Lockheed Martin (01/08/26)
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  • Computer Engineer

    CACI International (Vandenberg AFB, CA)
    …years of experience or a minimum of 10 years of experience. + Must hold an active Top Secret SCI clearance with polygraph. + Security+ and/or other DOD 8570 ... Computer Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/29/25)
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