• Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful candidate will: + Develop and maintain ... modeling and simulation for aerospace or space systems. + Active Top Secret/ SCI w/Poly Clearance. + Strong understanding of sensor phenomenology --such as optical,… more
    SAIC (10/22/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …engineering problems while working with a close-nit team as a Linux Systems Engineer . In this role you will perform production systems integration within a ... services (openvpn/wireguard/ipsec), firewalls (netfilter/NFTables), and networks + Experience with information security frameworks such as disk encryption, PKI, Symmetric/Asymmetric… more
    Nightwing (10/22/25)
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  • Machine Learning Modeling and Simulation…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: + Develop and maintain ... modeling and simulation for aerospace or space systems. + Active Top Secret/ SCI w/Poly Clearance. + Strong understanding of sensor phenomenology --such as optical,… more
    SAIC (10/22/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …. Our division currently has an exciting opportunity for a **Software Engineer ** to perform design, development, and hardware/software integration in Arlington, VA ... Secret level security clearance with the ability to obtain a TS/ SCI . **Bonus education/experience:** * Master's Degree in Computer Engineering, Electrical… more
    Leidos (10/21/25)
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  • System Engineer

    Sciolex Corporation (Chantilly, VA)
    …utmost employee care. Responsibilities We are seeking a highly motivated system engineer . The expected and desired qualifications are the following: Expected + ... + + systems engineering of interrelated systems acquisitions + Specifically: cloud services, software services platform, DevSecOps, data centricity and management,… more
    Sciolex Corporation (10/13/25)
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  • Project Engineer - Acquisition

    Sciolex Corporation (Chantilly, VA)
    …utmost employee care. Responsibilities The desired and expected qualifications for the Project Engineer - Acquisition role is as follows. Desired + Master's or PhD ... digital engineering and data engineering Qualifications & Physical Requirements Must hold TS/ SCI w/ CI Poly Clearance Expected + Bachelors in Tech, computer science,… more
    Sciolex Corporation (10/13/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …meet eligibility requirements, including US Citizenship, for access to classified information . **ACTIVE TS/ SCI is REQUIRED** **Education:** + Bachelor's degree ... engineering, and cybersecurity industries. We are seeking a **Network Engineer 4** to join our **Security and Electronic Systems...in engineering, Computer Science, Information Technology (IT) or a related discipline 7+ years… more
    M. C. Dean (10/10/25)
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  • Sr. DevOps Engineer

    BigBear.ai (Herndon, VA)
    Overview BigBear.ai is seeking a Senior DevOps Engineer to join our team. The candidate will work closely with the development team and our customers in the DoD and ... helps people make sense of their data using our cloud -based platform and big data processing algorithms. Each day,...of structured and unstructured data into usable and actionable information for our customers. This is an ideal opportunity… more
    BigBear.ai (10/10/25)
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  • Agile Coach Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …debt, architectural runway and efficiency trade-offs against current and proposed/desired cloud -based software system design + Develop and support Agile maturity ... dynamics to help maximize team performance Qualifications & Physical Requirements + Active TS/ SCI security clearance with Polygraph + Bachelors and nine (9) years or… more
    Sciolex Corporation (10/09/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems Program Office ... that provides global, persistent, real-time surveillance and activity-based intelligence information . This position supports a hybrid Agile process with the… more
    Sciolex Corporation (10/09/25)
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