• SIGINT Tools System Engineer -TS/SCI…

    CACI International (Annapolis Junction, MD)
    …+ Active TS/SCI with Polygraph + Fourteen (14) years of experience as a Systems Engineer in programs and contracts of similar scope, type, and complexity ... SIGINT Tools System Engineer -TS/SCI with Poly Job Category: Engineering Time Type:...Communicate technical insights and assist with troubleshooting data flow, network , software, and hardware issues. + Facilitate… more
    CACI International (12/09/25)
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  • Senior Principal Software Engineer

    Oracle (Annapolis, MD)
    …strategy and engineering across the full stack application services, runtimes, operating systems , network , storage, and underlying hardware . You will ... Qualifications Required: Expertise in systems performance across application, OS, network , storage, and hardware . Expertise in operating system and … more
    Oracle (12/11/25)
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  • CNO Reverse Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a skilled and innovative **Senior CNO Reverse Engineer ** to join our team in **Hanover, MD.** In this role, you will contribute to the development ... capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic team working on… more
    ManTech (11/26/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Fort Meade, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining...mission, we will support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (12/16/25)
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  • Senior Engineer - RF Test & Validation

    Leonardo DRS, Inc. (Frederick, MD)
    …and systems + Competent use of lab equipment including Network analyzers, Spectrum analyzers, Scopes, Power Meters, Signal Generators, etc. + Experience ... **Job ID: 112631** The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner...around the world. **Job Summary** We're hiring a **Sr. Engineer , Test Engineering and Automation** in our **Frederick, MD**… more
    Leonardo DRS, Inc. (10/30/25)
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  • Infrastructure Engineer

    CACI International (Laurel, MD)
    …for resolving IT hardware and software infrastructure (Linux servers, network , security, etc.) issues using systems analysis techniques and procedures ... Infrastructure Engineer Job Category: Information Technology Time Type: Full...troubleshoots and resolves issues with IT infrastructure including user systems , servers, storage and network connectivity. Provides… more
    CACI International (11/08/25)
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  • Senior Electrical Engineer

    CACI International (Aberdeen Proving Ground, MD)
    …of RF principles and signal analysis + Deep understanding of embedded software/ hardware systems + Advanced knowledge of wireless/cyber security vulnerabilities - ... Senior Electrical Engineer Job Category: Engineering Time Type: Full time...Get to Do:** + Characterize and document advanced electronic systems : Research complex circuit components, create detailed schematics and… more
    CACI International (10/09/25)
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  • Senior Software Engineer (IC4), OCI…

    Oracle (Annapolis, MD)
    …congestion management, transport protocols (TCP, RDMA, and hybrids), real-time telemetry, network security, and reliable systems software to deliver efficient, ... (OCI) is seeking a technically advanced and hands-on Senior Software Engineer to drive the design, implementation, and optimization of critical networking… more
    Oracle (12/11/25)
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  • Principal/Senior Principal Electromechanical…

    Northrop Grumman (Baltimore, MD)
    …Mission Systems is seeking a Principal/Senior Principal Electromechanical Design Engineer to join our team of qualified, diverse individuals. This position will ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (12/24/25)
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  • Software Reverse Engineer (TS/SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    …work in a team environment. + Advanced or Expert level experience in hardware configuration and network /data communications + Advanced or Expert level experience ... SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior...+ Advanced or Expert experience with reverse engineering and network security tools, including Ida Pro, Immunity Debug, WinDdg,… more
    Vexterra Group (10/14/25)
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