• UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    …UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX. This position will work with the ... distributed geographic sites. + Experience with current and emerging network and infrastructure managementtechnologies and business practices. **Company Overview**… more
    GovCIO (12/24/25)
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  • Python Developer

    Leidos (Columbia, MD)
    …Dynamics isaLeidos ownedcompany,forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced ... onboarding new users + Experience with Twelve-Factor App methodology + Linux system administration experience + Self-starter requiring minimal supervision +… more
    Leidos (12/23/25)
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  • Senior Principal Offensive Security Engineer (OCI)

    Oracle (Annapolis, MD)
    …+ Developing custom fuzzing platforms for code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list goes on and on! ... Java, + Tearing apart an undocumented file format or network protocol + Coming up with novel techniques to...verbal and written communication skills + Intermediate knowledge of Linux OS Internals + Advanced knowledge of one programming… more
    Oracle (12/20/25)
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  • Site Reliability Developer 4

    Oracle (Annapolis, MD)
    …world wide. The role is a mix of systems engineering, automation engineering, network operations, and data engineering. You should value simplicity and scale, work ... with customer notifications and escalations. + Proficiency in Java, Python, Linux + Networking and TCP/IP fundamentals + Real-world production architectures,… more
    Oracle (12/20/25)
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  • Software Developer 4

    Oracle (Annapolis, MD)
    …+ Good understanding of networking protocols (TCP/IP, HTTP) and standard network architectures + Good understanding of databases, NoSQL systems, storage and ... distributed persistence technologies + Strong understanding of Linux & Linux OS Internals + Experience building multi-tenant, virtualized infrastructure and/or… more
    Oracle (12/20/25)
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  • Journeyman Engineer Systems

    Huntington Ingalls Industries (Fort Meade, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... and 7 years relevant experience. Applicable industry certifications for Microsoft or Linux Must have an Active Secret Security Clearance US Citizen 3+ years… more
    Huntington Ingalls Industries (12/19/25)
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  • Epic Clarity/Caboodle Admin Manager

    Deloitte (Baltimore, MD)
    …deploy, and operate integrated/verticalized sector solutions in software, data, AI, network , and hybrid cloud infrastructure. These solutions are powered by ... Server on EC2, RDS, FSx, Systems Manager) and Red Hat Enterprise Linux operations where applicable. + Implement security hardening, access controls, and auditing… more
    Deloitte (12/13/25)
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  • Epic ODBA Manager

    Deloitte (Baltimore, MD)
    …deploy, and operate integrated/verticalized sector solutions in software, data, AI, network , and hybrid cloud infrastructure. These solutions are powered by ... and healthcare analytics. + AWS experience and Red Hat/Red Hat Enterprise Linux (RHEL) skills are a plus. Qualifications Required: + Bachelor's degree in… more
    Deloitte (12/13/25)
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  • Data Center Manager

    Oracle (Annapolis, MD)
    …of following areas + Active TS/SCI security clearance + Systems administration ( Linux and/or Windows Servers) + Strong troubleshooting skills + Understanding of ... RAID + SAN + x86 Architecture + SCSI + Linux /Unix Administration: + Boot Process + GRUB/LILO + File...+ Boot Process + GRUB/LILO + File Systems + Network device and protocol configuration + Directory Structure +… more
    Oracle (12/11/25)
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  • Mid-Level C++ Devloper (TS/SCI with Poly/New Hire…

    General Dynamics Information Technology (Hanover, MD)
    …Required:** None **Job Family:** Software Engineering **Skills:** Agile Methodology, Linux ,Software Design,Teamwork **Experience:** 5 + years of related experience ... understanding of software engineering concepts, principles, and theories. C++, Java, Linux , Robot and Cucumber test frameworks (preferred), Python (preferred), … more
    General Dynamics Information Technology (12/11/25)
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