• Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/31/25)
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  • Senior Application Engineer

    CACI International (Linthicum, MD)
    …shifting from a manual approach to a cutting-edge model that leverages automation , streamlined processes, continuous monitoring, and comprehensive network data ... Senior Application Engineer Job Category: Information Technology Time Type: Full...**The Opportunity:** Join our dynamic team as an Application Engineer and be at the forefront of transforming our… more
    CACI International (10/25/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …automating tasks, leveraging existing information, and conceptualizing dashboards for further automation . **2. SA&A Schedule** + Create a timetable for all SA&A ... + CISA + CISSP + CompTIA Security+ CE Certified Professional + CompTIA Network + CE Certified Professional + Certified Cloud Certificates (AWS, Azure, and/or Google)… more
    Guidehouse (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …automating tasks, leveraging existing information, and conceptualizing dashboards for further automation . **2. SA&A Schedule** + Create a timetable for all SA&A ... functional tests. + 3+ years of experience as IT system administrator or engineer . Experience can include: + System maintenance in configuration and patching for… more
    Guidehouse (11/19/25)
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  • Systems Engineer

    Sealing Technologies (Columbia, MD)
    …Technologies, a Parsons Company, is seeking a talented and experienced Systems Engineer to join our dynamic team of engineers delivering cutting-edge solutions. You ... success. + Conduct research and perform technical analyses with emphasis on network and cyber operations Tactics, Techniques, and Procedures (TTPs), focusing on… more
    Sealing Technologies (12/24/25)
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  • Undergrad Software Engineer (C/C++)- Oracle…

    Oracle (Annapolis, MD)
    …program is intended to enhance your overall learning experience, help build your network , and accelerate your opportunity to make an impact. **The Team: ** Oracle ... product or solution we build + Develop and maintain diagnostic, validation, and automation tools for Oracle server hardware and cloud infrastructure. + Contribute to… more
    Oracle (12/05/25)
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  • Consulting Hardware Security Engineer

    Oracle (Annapolis, MD)
    …for managing security for every device in our data centers. A security-focused engineer at any level can have significant technical and business impact. Come shape ... security, application security, vulnerability analysis, threat modeling, and hacking/enterprise network penetration. The biggest challenges for the team are the… more
    Oracle (11/25/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... services to maximize available capacity of physical compute, storage, and network hardware resources + Document security, configuration, and performance benchmarks… more
    KBR (10/15/25)
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  • PKI Engineer - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    As an IAM engineer , you'll play a critical role in the world of IAM and Zero Trust. In this role, you'll support large-scale IAM projects for our clients. You'll ... setup, and operations + Experience with certificate lifecycle management and automation + Knowledge of certificate policies and certificate contents + Knowledge… more
    ENS Solutions (01/01/26)
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  • Mid-Level Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid-Level Software Engineer to join our intel team. You will be supporting CNO and working alongside ... to understand operational requirements to design, develop, deploy, monitor, and maintain operational network infrastructure. You will be working as part of a team to… more
    Belay Technologies (11/25/25)
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