• ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    …maintenance of Forescout CounterACT appliances + 5+ years of experience performing systems administration for Windows or Linux , including performing basic ... to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering,… more
    ENS Solutions (12/06/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …response tests, and other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks to PII/PHI/Sensitive data, ... Authorization. + RMF Experience in developing complete ATO packages for systems ; including SSP, FIPS 199, E-Authentication, PTA/PIA, Incident Response Plan,… more
    Guidehouse (11/19/25)
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  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    …system hardening and security compliance, particularly with STIGs. + Experience in systems architecture (Windows, Linux , ESXi), network security ... Overview: SealingTech is looking for an experienced and talented hands on Senior Software Engineer to join our Software Products Team. In this role, you will design,… more
    Sealing Technologies (11/20/25)
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  • Cloud System Engineer - Level 3

    CACI International (Suitland, MD)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a skilled and experienced Cloud Systems Engineer (Level 3) to join our dynamic team to support a DoD ... Cloud System Engineer - Level 3 Job Category: Information Technology...security best practices. * Debug, deploy, and manage operating systems ( Linux and Windows Server) on cloud… more
    CACI International (10/29/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …response tests, and other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks to PII/PHI/Sensitive data, ... Authorization. + RMF Experience in developing complete ATO packages for systems ; including SSP, FIPS 199, E-Authentication, PTA/PIA, Incident Response Plan,… more
    Guidehouse (11/19/25)
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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 ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/07/25)
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  • Undergrad Software Engineer (C/C++)- Oracle…

    Oracle (Annapolis, MD)
    …Structures, Natural Language Processing, Artificial Intelligence, Object Oriented Design, Network Security, Big Data, Web/Mobile Technologies, Operating Systems , ... to enhance your overall learning experience, help build your network , and accelerate your opportunity to make an impact....on at least two of the following areas: + Linux Operating Systems , Web Services, Compute Platforms… more
    Oracle (12/05/25)
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  • Principal Site Reliability DevOps Engineer

    Oracle (Annapolis, MD)
    …person who loves a challenge? Solve the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in tech, we want you on our ... engineering center with the focus on excellence. As a Site Reliability DevOps Engineer , you will be responsible for defining and deploying key services with deep… more
    Oracle (12/02/25)
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  • Security Engineer

    Electrosoft (Gaithersburg, MD)
    …a working knowledge of network technologies such as: Windows, Linux Operating Systems ; Database security, Active Directory, Service Oriented Architectures, ... Security Engineer Posted: 05/15/2025 Electrosoft Services, Inc. is an...information operations and analysis related to security intrusion analysis, systems and vulnerabilities, network security, advanced analytic… more
    Electrosoft (10/13/25)
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  • Electronics Engineer ( Engineer

    Huntington Ingalls Industries (Adelphi, MD)
    …Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (11/07/25)
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