• Senior Network Engineer

    ManTech (Chantilly, VA)
    …of network policies, network objects, isolation, and micro-segmentation. **Clearance Requirements:** + TS / SCI with the ability to obtain a CI polygraph. ... ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team in **Chantilly, VA** . This is a position requiring onsite work… more
    ManTech (09/27/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …consider a combination of education and years of directly related experience) + An active TS / SCI with a full Poly + Solid knowledge and experience of System Life ... solutions to our nation and global customers. Kratos is looking for a System Engineer level 4 with cyber knowledge and experience, to support a system throughout its… more
    Kratos Defense & Security Solutions, Inc. (09/06/25)
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  • Signal Processing Engineer

    Leidos (Arlington, VA)
    …motivation to grow and learn in new areas Preferred Qualifications: - Active TS / SCI clearance preferred - Master's Degree in Electrical Engineering, Physics, ... Leidos currently has an opening for a **Signal Processing Engineer ** to support EW programs in Arlington, VA or...Simulink, or C+- Analyze results from simulation or real data to identify root causes and trends - Develop… more
    Leidos (09/24/25)
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  • Software Engineer

    ManTech (Springfield, VA)
    …and manage map and web services **Clearance Requirements:** + Must have current/active TS / SCI clearance. **Physical Requirements:** + Must be able to remain in ... **MANTECH** is seeking a motivated, career and customer-oriented **Software Engineer ** to join our team in the **Springfield, VA** area. **Responsibilities include,… more
    ManTech (08/29/25)
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  • Cleared Software Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …to consider a combination of education and years of directly related experience) + An active TS / SCI with a full Poly + Solid knowledge of C++, Java, Python + ... global customers. Kratos is looking for a Software Development Engineer with cyber knowledge and experience, to support the...deploy, and maintain the software. + Manipulate extremely large data sets, and data queries for existing… more
    Kratos Defense & Security Solutions, Inc. (08/15/25)
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  • Project Engineer - Acquisition

    Sciolex Corporation (Chantilly, VA)
    …digital engineering and data engineering Qualifications & Physical Requirements Must hold TS / SCI w/ CI Poly Clearance Expected + Bachelors in Tech, computer ... utmost employee care. Responsibilities The desired and expected qualifications for the Project Engineer - Acquisition role is as follows. Desired + Master's or PhD… more
    Sciolex Corporation (07/14/25)
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  • System Engineer

    Sciolex Corporation (Chantilly, VA)
    …of a model-Base Systems Engineering approach Qualifications & Physical Requirements Must hold TS / SCI W/ CI Poly Clearance Desired + Master's or PhD in ... utmost employee care. Responsibilities We are seeking a highly motivated system engineer . The expected and desired qualifications are the following: Expected +… more
    Sciolex Corporation (07/14/25)
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  • Systems Engineer - Scrum Master

    Nightwing (Sterling, VA)
    …of our medical application users are consistently met and exceeded. Key Responsibilities: ** TS / SCI with Polygraph Required Day 1** + **Team Leadership & ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/27/25)
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  • Ground Solutions Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …+ Ability to travel to CONUS locations up to 25% of the time + TS / SCI clearance Clearance: Applicants selected will be subject to a security investigation and ... Ground Solutions Engineer The Opportunity: Are you looking for an...need to meet eligibility requirements for access to classified information ; Secret clearance is required. Compensation At… more
    BOOZ, ALLEN & HAMILTON, INC. (09/18/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    …used in the last 6 months) **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** This role supports… more
    ManTech (09/11/25)
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