• Senior Principal II SW Engineer

    BAE Systems (Nashua, NH)
    …Education, Experience, & Skills** + Open architecture SW development experience + DoD Top Secret or higher level clearance (active within the past two ... and code modification (typically in C ) of complex software designs for simple systems or subsystems...design cost and product cost. Provide, directly or indirectly, top level technical leadership for the assigned design discipline(s)… more
    BAE Systems (10/10/25)
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  • Principal Systems Engineer

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... results. Leidos is currently looking to add a Principal Systems Engineer (SE-3) to a growing task....be substituted for a bachelor's degree. + **Clearance Requirement: Top Secret /SCI with Polygraph** **Preferred Qualifications** +… more
    Leidos (10/09/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Lead hardware/ software requirements analysis + Lead the implementation of systems engineering processes and procedures in verifying system requirements are met ... global customers. Kratos has an opportunity for a System Engineer in support of a Department of Defense (DOD)...system utilization Required Experience: + US Citizen + Current Top - Secret clearance with SCI eligibility. + Bachelor's… more
    Kratos Defense & Security Solutions, Inc. (09/06/25)
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  • Uncrewed Aerial Systems (C-UAS) Area Lead…

    Aviation & Missile Solutions (Huntsville, AL)
    …clearance. The candidate must be able to obtain and maintain a Top Secret level security clearance. Keyword: Uncrewed Aerial Systems (C-UAS) Area Lead ... Missile Solutions is seeking a talented Counter- Uncrewed Aerial Systems (C-UAS) Area Lead Engineer to join...C-UAS effectors is a plus + Experience with C-UAS software systems integration is a plus +… more
    Aviation & Missile Solutions (09/06/25)
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  • Lab DevOps Engineer

    CACI International (Lisle, IL)
    …complex, inter-networked systems . Schedule : Full-time Travel : Occasionally **A Top Secret clearance is required to begin employment. For this position, ... Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of...Engineer , you will perform a variety of computer systems administration and support tasks including architecting and providing… more
    CACI International (08/22/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    EndPoint Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a Systems Engineer ! As a member of a...Experience in designing, implementing, and maintaining complex Insider Threat Network/System/ Software information technology and database systems *… more
    CACI International (09/30/25)
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  • Systems Engineer 6

    DCCA (Annapolis Junction, MD)
    …competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Engineer 6 Candidate must have an active TS /SCI w/Poly For over 40 ... Systems Engineer 6 Location Annapolis Junction,...software release and test schedule across many different systems and instances. . Must develop strategy and roadmap… more
    DCCA (08/23/25)
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  • Systems Engineer 5

    M. C. Dean (District Of Columbia, DC)
    …generation of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a Systems Engineer able to work with a dynamic team of system ... eligibility requirements, including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance is REQUIRED** **Education** : + Computer… more
    M. C. Dean (08/27/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented ** Software Engineer ** to join our team located in the **Ft. Meade, MD** area. ... limited to:** + Develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development,… more
    ManTech (10/16/25)
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  • Software Engineer ( Engineer…

    Huntington Ingalls Industries (Dayton, OH)
    …Job Description Huntington Ingalls Industries - Mission Technologies (HII-MT) is seeking a Software Engineer to support a mission at Wright Patterson Air Force ... Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. The listed salary range for this role is… more
    Huntington Ingalls Industries (10/02/25)
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