• Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    … architecture and cyber security capabilities; manage multiple system security plans for development, test and production systems following the Risk ... software. + Proposing, assessing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. + Auditing… more
    Leidos (05/17/25)
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  • Senior InfoSec Engineer

    Eliassen Group (Belcamp, MD)
    systems and guide the development of Cybersecurity policy, network and cyber security architecture, implementation plans, certification and accreditation for ... policies across the organization as well as install, test and evaluate cyber security products. + Experience with scripting languages (Python, Java, PowerShell,… more
    Eliassen Group (06/10/25)
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  • Network System Engineer

    SAIC (MD)
    …+ Experience with network security practices, including firewalls, intrusion detection systems , and encryption + 3+ years' experience with automation tools ... to ensure secure and efficient data ingestion, extraction, and flow across systems + Ensure network reliability and availability through redundancy, failover, and… more
    SAIC (06/18/25)
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  • Software Engineer 4

    Huntington Ingalls Industries (Fort Meade, MD)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (05/17/25)
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  • Senior Computer Scientist

    Leidos (Aberdeen Proving Ground, MD)
    …or equivalent + Possess advanced technical certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), or ... of innovative technology and sector expertise to customers in the national security , engineering, and the health industries. At Leidos, we deliver innovative… more
    Leidos (06/25/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    … architecture and cyber security capabilities; manage multiple system security plans for development, test and production systems following the Risk ... software. + Proposing, assessing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. + Auditing… more
    Leidos (06/16/25)
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  • Network Engineer II O&M - active TS/SCI clearance

    V2X (Suitland, MD)
    …+ ce; or + GIAC Security Essentials Certification (GSEC); or + Systems Security Certified Practitioner (SSCP) + Desired Qualifications: + Strongly desired to ... (IOS, NX-OS, ACI, etc.), and technologies (Voice, Video, Routing, Switching, Security , etc.) across enterprise-grade information systems and networks. + Shall… more
    V2X (04/26/25)
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  • Sr. ISSO

    Leidos (Annapolis Junction, MD)
    …communication protocols; encryption techniques/tools. + In-depth experience completing security evaluations of software systems or architectures to ensure ... and life cycle support, enterprise application development, network engineering, and information systems security (ISS). The candidate will work with other … more
    Leidos (04/23/25)
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  • DevSecOps Engineer

    TAD PGS, Inc. (Laurel, MD)
    …new projects adopt container-based solutions using Docker and Kubernetes. + You will ensure security measures such as cyber scans and static code analysis are ... required.** **Candidate must have the ability to obtain and maintain a Top Secret/SCI Security Clearance.** We are seeking a DevSecOps Engineer to help us manage and… more
    TAD PGS, Inc. (05/29/25)
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  • IT Professional

    Advanced Technology and Research Corporation (Bethesda, MD)
    …operating systems within a network environment, including installation, configuration, security and optimum performance. + Monitor the health of the Linux and ... policies and solution. + Design, implement and maintain security measures across information systems . + Develop...+ Develop mitigation strategies to protect sensitive data and systems from cyber threats. + Provide reliable… more
    Advanced Technology and Research Corporation (04/30/25)
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