• Senior Lead Backend Software…

    Lumen (Annapolis, MD)
    …Lead the design and architecture of distributed, fault-tolerant, and highly available systems + Optimize Java-based systems for concurrency, performance, and ... experience. + Terraform - Ability to design infrastructure-as-code for production systems . + 5+ Hands-on experience with Docker, Kubernetes, Rancher, CI/CD… more
    Lumen (09/17/25)
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  • Senior CNO Reverse Engineer (Cre3)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... in the intelligence community, defense, civil, and commercial markets. Job Summary Senior CNO Reverse Engineers (CRE3) at Nightwing perform reverse engineering of… more
    Nightwing (09/22/25)
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  • Systems Engineer IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …VDI (eg, remote GPU and memory scaling) is required. Job Description: + The Senior Systems Engineer shall be responsible for participating in Information ... throughout the development cycle to ensure supportability for security certification. + The Senior Systems Engineer shall also be responsible for performing… more
    COMSO, Inc (09/02/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Fulton, MD)
    …of Raytheon Technologies (RTX). We are currently looking for a talented ** Senior Principal Software Engineering,** **who is experienced in either C++ and/or Java, ... with an aptitude to work on software-intense distributed systems ** . The successful candidate will execute in direct...C2 programs. + Demonstrated experience developing software in a Linux environment + Supporting the research and application of… more
    RTX Corporation (10/02/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed...join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience… more
    GovCIO (09/24/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …the front and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and ... * 15 years of experience as a Cyber Security Engineer or Systems Engineer *...data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows, LINUX , UNIX, Mac… more
    Amentum (10/01/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Annapolis, MD)
    …role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact ... with senior leadership of customers and contractors for the purpose...analysis via SIEM or vendor application is desired. + Linux RedHat Server Administration is considered a plus. +… more
    Lumen (10/01/25)
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  • Senior Software Engineer , AI…

    General Motors (Annapolis, MD)
    …AI Compilers, and AI Architecture. This role blends expertise in ML systems , model serving, software optimization, operating systems , and hardware-aware ... + 3+ years of relevant industry experience + Experience developing in a Linux environment + Strong system fundamentals and coding abilities (C++, Python) +… more
    General Motors (09/13/25)
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  • Senior Site Reliability Engineer

    Rubrik (Annapolis, MD)
    …Perl, Ruby, shell, etc.) * Working experience in GCP * Operational knowledge of Linux and Windows systems * Experience with with security automation and data ... enable teams at Rubrik to develop secure software and protect data and systems with appropriate security controls. Information Security also develops systems to… more
    Rubrik (08/20/25)
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  • Systems Engineer

    Syms Strategic Group, LLC (SSG) (Silver Spring, MD)
    Syms Strategic Group (SSG) is seeking a talented Systems Engineer Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: Experienced ... proven track record of managing and maintaining large-scale production systems + Strong proficiency in Linux /Unix and...Advanced certifications in relevant areas (eg, Red Hat Certified Engineer , Microsoft Certified Systems Engineer ,… more
    Syms Strategic Group, LLC (SSG) (09/17/25)
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