• Firewall Administrator & InfoSec Engineer

    Lockheed Martin (Bethesda, MD)
    …Designing, implementing, and managing firewall rules, policies, and configurations to ensure network security and compliance * Monitoring and analyzing firewall ... administration\. You also have a strong understanding of network security , protocols, and architectures, as well...Skills:** * Certifications: Palo Alto ACE, Juniper JNCIA, CompTIA Security \+, or CISSP * Experience with other… more
    Lockheed Martin (07/16/25)
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  • Sr. Sales Engineer - TS/SCI with FS Poly…

    Optiv (Baltimore, MD)
    …and experience in one or more of the following: Splunk Platform, Splunk Security , Enterprise Networking, Network Security , Enterprise Firewall Deployment, ... an opportunity available for a full time Sr. Sales Engineer (SE) to support our sales efforts for the...one or more of the following: Splunk Platform, Splunk Security , Enterprise Networking, Network Security ,… more
    Optiv (07/05/25)
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  • Enterprise Cybersecurity Engineer

    Applied Technology Services (Baltimore, MD)
    …and Automated Response (SOAR), Network Access Control, and network security . The Enterprise Cyber Security Engineer will be responsible for ... Owned Small Business (WOSB). General Summary: The Enterprise Cyber Security Engineer will be responsible for log... MONITORING + Respond to all user, system, and network security incidents. + Troubleshoot problems associated… more
    Applied Technology Services (05/02/25)
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  • CyberSecurity Engineer

    American Express Global Business Travel (Annapolis, MD)
    …and collaborative culture where your voice is valued. Amex GBT is seeking a Cyber Security Engineer with an analytical mind and a detailed understanding of cyber ... deliver on tight deadlines. To ensure success, a Cyber Security Engineer must display an excellent understanding...+ Detailed technical knowledge of database and operating system security + Experience with network security more
    American Express Global Business Travel (06/28/25)
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  • Cybersecurity Engineer

    Huntington Ingalls Industries (Fort Meade, MD)
    …such as SIEM solutions or endpoint protection platforms. + Understanding of network security concepts and protocols (eg, firewalls, VPNs, intrusion detection ... 6 years of relevant experience. + Applicable cybersecurity certifications such as CISSP , Security +, or similar. + Experience with vulnerability assessment tools,… more
    Huntington Ingalls Industries (07/11/25)
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  • REMOTE Cloud Engineer

    System One (Greenbelt, MD)
    …certifications such as CISSP , CCSP, AWS Certified Solutions Architect, Azure Security Engineer , or equivalent are strongly preferred. #M2 System One, and ... has a Direct Hire position open for a Cloud Engineer . If you or anyone you know is interested...expertise to manage identity and access management (IAM), implement network security policies, and monitor compliance with… more
    System One (07/11/25)
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  • Cybersecurity Engineer (Iase/ISSE)

    Leidos (Suitland, MD)
    …DoD Top Secret/SCI (TS/SCI) security clearance **Leidos** is seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence Center. ... **Description** **Join Our Elite Team as a Cybersecurity Engineer (IASE/ISSE)** **Location:** Suitland, MD (National Maritime Intelligence Center) ** Security more
    Leidos (06/05/25)
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  • Resident Engineer

    Insight Global (Baltimore, MD)
    …of security design features and ability to implement and perform analysis of network and systems security design. (4 or more years experience) . Hands-on ... Job Description The Resident Engineer (RE) will work within a team of...Science or related field, or equivalent work experience. . Network Certifications desired (ie ECP, CISSP , CCIE,… more
    Insight Global (07/12/25)
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  • Software Engineer

    ManTech (Linthicum Heights, MD)
    …Cryptographic Solutions Program, delivering critical technical expertise for National Security Systems network cryptographic products. B **Responsibilities ... ManTech seeks a **Software Engineer ** to join our team in the **Hanover,...Experience with RESTConf, REST APIs, and application integration. + Security certifications (eg, Security +, CEH, CISSP more
    ManTech (07/15/25)
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  • Senior Sales Engineer - Higher Education,…

    Zscaler (MD)
    …experience as a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will Make You Stand Out (Preferred Qualifications)** ... enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can...to the world. We're looking for a Senior Sales Engineer to join our Sales Engineering team. Reporting to… more
    Zscaler (07/12/25)
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