• Security Architect

    Leidos (Bethesda, MD)
    …career path. Leidos has an exciting opening for you as our next TS/SCI Security Engineer Architect working across several Task Orders under the DOMEX Technology ... adaptive team that values innovation, collaboration, and professional development. As the Security Engineering Architect Lead, your job is to provide technical … more
    Leidos (12/16/25)
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  • Security Architect - Secure Technology,…

    Oracle (Annapolis, MD)
    …while partnering deeply with engineering and operations. We are seeking a Security Architect (Architect/Distinguished Engineer caliber) to define end-to-end ... **Job Description** **About the role** You will design and govern security reference architectures, standards, and controls for cloud primitives (compute, network,… more
    Oracle (11/25/25)
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  • Software Developer 4

    Oracle (Annapolis, MD)
    …out-of-band interfaces for these tasks. Join our dynamic team as a Principal Security Engineer and work on exciting, enterprise-grade system management products ... the software from architecture to release. Help shape the system management and security offerings for Oracle's cutting-edge systems while working with some of the… more
    Oracle (11/25/25)
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  • Senior Member of Technical Staff

    Oracle (Annapolis, MD)
    …a rock-solid developer, curious problem solver, a distributed systems generalist and/or skilled Linux engineer with Systems triage experiance able to dive deep ... combination where both distributed systems engineers and engineers with background in Linux and firmware are highly valued. The team interfaces directly with… more
    Oracle (11/25/25)
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  • Systems & Database Administrator

    CACI International (Suitland, MD)
    …Up to 25% Type of Travel: Local * * * Join Our Team as a Full Stack Engineer / Systems & Database Administrator! Are you a seasoned Full Stack Engineer with a ... role, you'll utilize your diverse skill set across software development, Linux systems engineering, database administration, cloud services, and DevOps practices to… more
    CACI International (12/17/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …**The Opportunity:** CACI is seeking a **Systems Administrator** to perform system engineer and administration functions. This person will have 3+ years of knowledge ... infrastructure. _Duties and Responsibilities:_ + Stand up, configure, and maintain Linux servers. + Monitoring and patching/upgrades to standard networking resources… more
    CACI International (12/17/25)
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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 ... and dashboard creation in Prometheus/Grafana. Candidates should hold at least Security + (CISSP/CASP preferred) and bring journeyman-to-expert Linux expertise.… more
    Insight Global (11/20/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …IAM, and other core services + Monitor system performance, availability, and security , responding to incidents and performing root cause analysis + Administer and ... troubleshoot various Linux distributions (eg, Ubuntu, CentOS, RHEL) within both cloud...years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of similar scope and… more
    ManTech (12/10/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …In this role, you'll design, operate, and evolve the systems that power national- security missions. From enterprise Windows and Linux servers to virtualization, ... be the reason why. What You'll Work On: + Engineer and maintain enterprise Windows Server and Linux...DoD STIGs and enterprise baselines for configuration compliance and security posture. + Automate patching and configuration tasks with… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, ... + Experience with installing or configuring devices, applications, and security tools, including Fidelis + Experience maintaining, engineering, deploying, and… more
    ENS Solutions (09/27/25)
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