• Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, ... develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include but are not limited to:** + Engineer, design,… more
    ManTech (12/13/25)
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  • Reverse Engineer w/Poly

    BigBear.ai (Columbia, MD)
    …Experience with Reverse Engineering, especially with Ghidra. + Produce and modify software systems in C/C++/Python. + Provide support for fielded software ... data scientists and other software engineers to provide mission tactical support . This fast-paced and dynamic environment demands a flexible, highly-motivated… more
    BigBear.ai (12/12/25)
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  • Software Developer IV

    General Atomics (Poway, CA)
    …security clearance and SCI eligibility are strongly preferred. + Comfortable working with Linux systems on a daily basis. + Experience maintaining data ... of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algorithms and machine learning techniques to extract features and… more
    General Atomics (12/11/25)
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  • Log Aggregation Administrator, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …(eg, LogRhythm) are beneficial. * Knowledge: Familiarity with the following is essential: o Operating systems , including Linux and Windows. o Cloud computing ... centralized collection, processing, and analysis of log data from various IT systems . This role is critical for monitoring system performance, enhancing security,… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Site Reliability Engineer & Administrator (Intern)

    IBM (Austin, TX)
    …in Computer Science, Information Technology, or a related field. *Basic understanding of operating systems ( Linux , Unix, Windows, z/OS, zVM) and networking ... our team. This internship offers hands-on experience in enterprise IT systems management while introducing you to modern reliability engineering practices. You'll… more
    IBM (12/06/25)
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  • Windows Server Administrator/ Principal Windows…

    Northrop Grumman (Wright Patterson AFB, OH)
    …Windows Server Administrator/Principal Windows Server Administrator to maintain and enhance Windows Systems and Infrastructure in support of the National Air and ... a team of Systems , Network, and Storage Administrators who collaborate to support two production networks and aR&D environment to include Linux and Windows.… more
    Northrop Grumman (12/03/25)
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  • Senior Active Directory Developer

    RTX Corporation (Springfield, IL)
    …to Active Directory and IAM + Experience with GIT, Agile/Scrum processes, and Windows and Linux Server operating systems , and DevOps processes **Learn More & ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (11/26/25)
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  • Principal / Sr. Principal Software Engineer

    Northrop Grumman (Los Angeles, CA)
    …features (eg, C++ 20 onwards) + Experience with containers (Docker, Kubernetes) + Experience with Linux operating systems + Experience with CUDA and GPUs + ... systems , applications, and architectures that leverage techniques to support achieving increased modularity, scalability, and reliability, while also maintaining… more
    Northrop Grumman (11/25/25)
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  • Android Mobile Reverse Engineer / Dev

    Nightwing (Palm Bay, FL)
    …emulation, reverse engineering, vulnerability research, and CNO/CNE tool development for various operating systems . Our mission covers a wide range of targets, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (11/25/25)
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  • Audit Manager - Global Payment Network

    Capital One (Riverwoods, IL)
    …Mainframe, Mobile Payments, Tokenized services, cloud-based and virtualized environments, Windows and Linux operating environments + 2+ years of experience in ... experience in internal or external auditing, accounting, financial analysis, information systems , compliance, risk management or a combination within the banking or… more
    Capital One (11/04/25)
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