• Senior Infrastructure / Networking Engineer

    RTX Corporation (Annapolis Junction, MD)
    …Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer** who strives for excellence and has a passion ... the design, develop, test and delivery of advanced high-capacity systems that process modern communications. + You will work...will work with other experienced members in R&D on system development and deployments for the protection of our… more
    RTX Corporation (10/19/25)
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  • Senior DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Meade, MD)
    …fast-paced development team. The ideal candidate will have strong working knowledge in Linux systems containers, administration, and a background in Big Data ... or equivalent and 19 years relevant experience. + Strong knowledge of Linux , including system administration and troubleshooting + Proficient in configuration… more
    Huntington Ingalls Industries (11/15/25)
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  • Senior DevOps Engineer- $25K sign on bonus

    Leidos (Annapolis Junction, MD)
    Linux environments (RHEL 6/7/8, RHCSA/RHCE, CentOS) and Windows system administration. + Experience integrating Jenkins/Bamboo, Docker, and Kubernetes for ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (01/06/26)
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  • Secret Senior ISSE

    Insight Global (Belcamp, MD)
    …a large Army program. We are seeking a highly skilled Information Systems Security Engineer (ISSE) to lead hands-on implementation of configuration management (CM) ... engineers, and program managers to secure OpenStack-based infrastructure through network segmentation, identity management, encryption, and container security (Docker/Kubernetes).… more
    Insight Global (11/20/25)
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  • Senior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …Candidates are desired to have the following skills: + Experience reverse engineering Linux -based network devices or embedded systems + Familiarity with ... a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. This...annotation, and pattern identification + Support reverse engineering of Linux -based network devices and embedded platforms +… more
    Belay Technologies (01/14/26)
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  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    … hardening and security compliance, particularly with STIGs. + Experience in systems architecture (Windows, Linux , ESXi), network security architecture, ... is looking for an experienced and talented hands on Senior Software Engineer to join our Software Products Team....current with industry trends in backend development and scalable system design. Minimum Qualifications: + US Citizenship + 8+… more
    Sealing Technologies (11/20/25)
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  • Senior Principal Security Engineer

    Oracle (Annapolis, MD)
    …technologies + Experience with network monitoring and telemetry solutions, network configuration management, linux systems administration + Experience ... is a global footprint, with hundreds of thousands of network devices supporting millions of servers, connected over a...The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical… more
    Oracle (11/25/25)
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  • Senior Software Engineer (HPC)

    Belay Technologies (MD)
    …+ Rancher Kubernetes Engine 2 (RKE2) + Best practices in DevSecOps, system administration, infrastructure network services (DNS, DHCP, PXE, NTP, etc.) ... and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Container security + LatteArt IAVM, PO&AM… more
    Belay Technologies (11/25/25)
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  • Software Reverse Engineer (TS/SCI)- Senior

    Vexterra Group (Bethesda, MD)
    SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior Software Reverse Engineer support a Government Customer in Bethesda, Maryland: DUTIES + Isolate, ... + Work deep within the boot process, kernel, and system internals to devise novel solutions using tools like...+ Advanced or Expert experience with reverse engineering and network security tools, including Ida Pro, Immunity Debug, WinDdg,… more
    Vexterra Group (01/13/26)
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  • Senior Software Engineer

    Oracle (Annapolis, MD)
    network architectures. + Good understanding of databases, NoSQL systems , storage, and distributed persistence technologies. **Preferred Qualifications** + ... to junior team members. You'll move fluidly between translating high-level system design to low-level system design, writing architectural documentation,… more
    Oracle (12/04/25)
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