• Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be ... responsible for evaluating the interface between hardware and software , operational requirements, and characteristics of our systems, establishing and documenting… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Sr. Solution Train Engineer w TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …new and exciting opportunity for a **Sr. Solution Train Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...Agilist (SA), SAFe RTE, etc. + Experience in the software development lifecycle - as a developer ,… more
    Leidos (09/10/25)
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  • Junior DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...software solutions using Agile Software Development principles.… more
    GliaCell Technologies (08/03/25)
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  • Senior Cryptologic Computer Scientist

    GliaCell Technologies (Fort Meade, MD)
    …GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...a team. + Strong communication skills. Key Skills: + Software Engineer/ Developer skills + Experience working on… more
    GliaCell Technologies (07/31/25)
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  • Java - Mainframe Programmer

    GovCIO (Annapolis, MD)
    …to be open to learning the "Legacy/Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to… more
    GovCIO (08/08/25)
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  • C++ / Cuda Signal Processing Engineer

    Parsons Corporation (Aberdeen, MD)
    …modeling, simulation, and RF signal and data processing techniques? Are you an experienced software developer ready to assist Parsons and the US Army in using ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (08/09/25)
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  • AWS Cloud Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. ... develop the infrastructure as code required to generate cloud security infrastructure and security enclaves. + Must...AWS Certified Solutions Architect - Associate + AWS Certified Developer - Associate + AWS Certified SysOps Administrator -… more
    Huntington Ingalls Industries (07/08/25)
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  • Cloud System Administrator - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Cloud Solutions,Technical Knowledge,Windows Azure Cloud ... **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 3 +...and tomorrow is smarter. Our work depends on Cloud Developer Senior joining our team. HOW A CLOUD SYSTEM… more
    General Dynamics Information Technology (08/19/25)
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