• Lockheed Martin (Hanover, MD)
    …Experience Level: Experienced Professional Business Unit: RMS Relocation Available: Possible Career Area: Cyber Security Type: Full-Time Shift: First ... Exploit developers * Hardware/ Software reverse engineers * Offensive cyber tool developers * Embedded developers * Cyber...and networks out there. Our team doesn't just do penetration testing - we create the techniques, tools, and… more
    job goal (12/08/25)
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  • Cyber Security Engineer

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer ( Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret ... passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support...a wide range of technologies. + Utilizing the full penetration testing lifecycle to assess web applications, networked devices,… more
    CACI International (11/25/25)
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  • FedRAMP Senior Cyber Engineer

    Noblis (Annapolis, MD)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security ? Are you looking to make ... part of a growing team of highly skilled FedRAMP cyber security SMEs and help reimagine the...Application development + Security automation techniques + Security testing and penetration testing experience +… more
    Noblis (10/28/25)
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  • Cyber Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our ... including; * Software development * Software engineering * Systems engineering * Cyber researchers \(Capabilities Analyst, etc\) * System Security \(ISSO /… more
    Lockheed Martin (09/25/25)
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  • Application Security Engineer

    ISC2 (Annapolis, MD)
    …connectedness that empowers all of our successes. Learn more. **Position Summary** The Application Security Engineer will be an integral part of the security ... the secure delivery of products and applications. The Application Security Engineer will be expected to attend...the continuity of our operations and when responding with cyber incidents. + Conduct security assessments: Perform… more
    ISC2 (11/20/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....and event management (SIEM) tools. . Conduct vulnerability assessments, penetration testing, and regular security audits to… more
    CACI International (11/08/25)
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  • Security Engineer II

    Trustmark (Annapolis, MD)
    …bring the best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role ... and define system security requirements as well as develop detailed cyber security designs. **Responsibilities:** + Design, implement, and maintain … more
    Trustmark (09/20/25)
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  • Security Engineer II, US Amazon…

    Amazon (Jessup, MD)
    Description AWS Security is looking for a Red Team Security Engineer to help ensure that our systems and processes are secured against the latest threats. ... position will provide you with a challenging opportunity. A Security Engineer II at Amazon is expected...GCED (GIAC Certified Enterprise Defender) or GICSP (Global Industrial Cyber Security Professional) or PenTest- Current, active… more
    Amazon (09/26/25)
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  • Senior Sales Engineer - SLED - MD/NJ/De

    Proofpoint (Maryland City, MD)
    …+ 6+ years of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer , Customer Success Manager, ... our sales process every single day. As a Sales Engineer working with accounts in the SLED space, you...Deliver compelling product demonstrations that address today's most pressing cyber threats + Work closely with customer/prospect security more
    Proofpoint (10/08/25)
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  • Fips 140 Security Engineer

    System One (Columbia, MD)
    Job Title: FIPS 140 Security Engineer Location: Columbia, MD (Remote) Compensation: $60.00-$68.00/HR Duration: 6 month contract to hire In joining the team, you ... and/or penetration testing experience/expertise. + Strong knowledge of computer security principles and best practices. + Strong English (both oral and written)… more
    System One (11/25/25)
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  • CNO Developer/ Engineer

    Shuvel Digital (MD)
    …Bachelors Position Description: GITI is looking for a senior-level CNO Developer/ Engineer Capable of developing cyber capabilities and exploitation tools at ... CNO Developer/ Engineer Joint Base Andrews, MD Clearance Level: TS/SCI...will be responsible for researching, developing, architecting, and testing cyber capabilities/ tools, and techniques within existing or new… more
    Shuvel Digital (12/04/25)
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  • MCCO Research and Development Engineer

    General Dynamics Information Technology (Fort Meade, MD)
    Cyber and IT Risk Management **Skills:** Research and Development, Security Research,Systems Engineering **Experience:** 8 + years of related experience **US ... your opportunity to make a personal impact as a **Research and Development Engineer ** supporting **MARFORCYBER** located at **Ft. Meade, MD.** Our work depends on a… more
    General Dynamics Information Technology (11/15/25)
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  • Lead Engineer - Public Sector

    Lumen (Annapolis, MD)
    …*5+ years of experience in Information Security , Information Assurance (IA), or Cyber Security programs. *5+ years of experience with system security ... system security assessments, threat and vulnerability management, penetration testing, vulnerability assessments, vulnerability mitigation, and/or implementing and… more
    Lumen (12/10/25)
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  • Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...possess this level of clearance. Are you a Systems Engineer who is ready for a new challenge that… more
    GliaCell Technologies (11/04/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that… more
    GliaCell Technologies (11/10/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Columbia, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...this level of clearance. Are you a Principal Systems Engineer who is ready for a new challenge that… more
    GliaCell Technologies (12/03/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... Are you a Principal HPC Software Engineer who is ready for a new challenge...with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.… more
    GliaCell Technologies (11/21/25)
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  • Senior Database Administrator / Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... Are you a Senior Database Administrator / Engineer who is ready for a new challenge...with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.… more
    GliaCell Technologies (11/06/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...this level of clearance. Are you a Mid-Level DevOps Engineer who is ready for a new challenge that… more
    GliaCell Technologies (11/01/25)
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  • Senior Analytic Engineer

    GliaCell Technologies (Linthicum Heights, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...this level of clearance. Are you a Senior Analytic Engineer who is ready for a new challenge that… more
    GliaCell Technologies (11/25/25)
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