• PKI Engineer - Active Secret Clearance

    ENS Solutions (MD)
    …competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project ... and analytical skills. + Strong communication and collaboration abilities. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran… more
    ENS Solutions (08/01/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …include automated deployment and test (CI/CD). + Experience with managing cyber security processes including vulnerability assessments. + Experience developing ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...is an industry leader in the development of integrated Network Centric Warfare solutions for both the Domestic and… more
    RTX Corporation (07/08/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Annapolis, MD)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be ... as Security +/CISSP/etc.) + 9+ years' experience with Cybersecurity and Network Defense related areas + Experience with ACAS management, including infrastructure… more
    GovCIO (09/25/25)
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  • Principal Site Reliability Engineer

    RTX Corporation (Annapolis, MD)
    …automation tools. + Understanding of network segmentation, routing and VPNs. + Security knowledge: can work with our cyber teams and understand their ... a complete definition of "U.S. Person" go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance:** None/Not Required Are you motivated to work… more
    RTX Corporation (09/18/25)
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  • Director Information Security

    Lumen (Annapolis, MD)
    …complex networks. **The Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support high-value ... customers. You will be primarily responsible for deploying, configuring, and securing network security gear, with a strong emphasis on optical fiber… more
    Lumen (09/03/25)
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  • Information Security Professionals ISSO…

    Leidos (Fort Meade, MD)
    … policies, processes, and procedures. **ISSE Job Summary** The Information Systems Security Engineer (ISSE) is crucial in designing, developing, and implementing ... Security Professionals for programs in our **National Security Sector's (NSS) Cyber & Analytics Business.... Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission… more
    Leidos (07/19/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …Networking protocols (TCP/IP, DNS, DHCP), Cisco, routing and switching, network security . Experience Level: Mid-Senior level Software Engineer (Levels 0 to ... The CNO Reverse Engineer will deconstruct and analyze malicious software and network activities to understand and mitigate cyber threats. This role involves… more
    Belay Technologies (08/14/25)
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  • Product Owner (Hybrid)

    Huntington Ingalls Industries (Fort Meade, MD)
    …directed by the customer. + Experience with Software Engineering, Cloud Technologies and Cyber Security . + Technical background strong enough to determine system ... with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and… more
    Huntington Ingalls Industries (09/02/25)
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  • Product Owner (Hybrid)

    Huntington Ingalls Industries (Fort Meade, MD)
    …Requirements + Experience with Software Engineering, Cloud Technologies, Data Engineering and Cyber Security . + Technical background strong enough to determine ... with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and… more
    Huntington Ingalls Industries (07/15/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Annapolis, MD)
    …the future. **The Role** Black Lotus Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen's unique visibility to hunt and scale ... -Demonstrable knowledge of several of the following areas: cybersecurity concepts, network protocols, firewalls, IDS/IPS systems, cyber threat hunting, malware… more
    Lumen (09/17/25)
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