• Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …Linux and Linux environments (RHEL 617/8, RHCSNRHCE CentOS) + Experience with Windows system administration, system monitoring, instrumentation, resiliency ... this level of clearance. Are you a Mid-Level DevOps Engineer who is ready for a new challenge that...Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces.… more
    GliaCell Technologies (11/01/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National Security!** **Job Summary** This Test Engineer SME will provide technical expertise with developing and executing automated testing… more
    Leidos (11/07/25)
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  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    … hardening and security compliance, particularly with STIGs. + Experience in systems architecture ( Windows , Linux, ESXi), network security architecture, and ... for an experienced and talented hands on Senior Software Engineer to join our Software Products Team. In this...current with industry trends in backend development and scalable system design. Minimum Qualifications: + US Citizenship + 8+… more
    Sealing Technologies (11/20/25)
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  • Reverse Engineer

    Synergy ECP (Columbia, MD)
    …to include Windows , Linux and Mobile platforms, using in-depth knowledge of Windows Operating System internals and API, strong knowledge of C/C++ and ... Reverse Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007...ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence… more
    Synergy ECP (11/16/25)
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  • DevOps Engineer -TS/SCI with Poly

    CACI International (Annapolis Junction, MD)
    …escalated issues + Configure and optimize UNIX and Windows operating systems + Implement enhancements to improve system reliability and performance ... DevOps Engineer -TS/SCI with Poly Job Category: Engineering Time Type:...type and complexity is required. + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering… more
    CACI International (11/05/25)
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  • Senior Principal Offensive Security…

    Oracle (Annapolis, MD)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate...us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge… more
    Oracle (12/20/25)
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  • Mobility Engineer , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …(EMM) tools + 2+ years of experience with iOS and Android mobile device operating systems + 2+ years of experience with Windows server infrastructure + 2+ years ... Mobility Engineer , Mid The Opportunity: Your combination of people...will provide subject matter expertise to perform product management, system engineering, and integration of mobile technologies into end-to-end… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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  • Hardware Reverse Engineer : Senior Level…

    Cipher Tech Solutions (Bethesda, MD)
    …operating systems . + Experience requiring Advanced/Expert knowledge of embedded system design, communication with peripheral devices at the hardware level and ... be on reverse engineering, failure analysis, and vulnerability analysis of provided systems via static and/or dynamic tools and techniques. Enablement of potential… more
    Cipher Tech Solutions (12/23/25)
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  • Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …experience working with XHTML, HTML, XML, and XSLT. + Experience developing with Windows and/or Linux operating systems . + Must have a strong understanding ... on every client you work with. ARSIEM is currently looking for a Software Engineer . The position will support one of our Government clients in Annapolis Junction,… more
    ARSIEM (10/14/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Annapolis, MD)
    …the future. **The Role** We are seeking a highly skilled Senior IT Infrastructure Engineer to join our Internal Network Services team. This role is responsible for ... planning, designing, implementing, and maintaining enterprise-level network and infrastructure systems to ensure reliability, scalability, and security across the… more
    Lumen (01/07/26)
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