• Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal candidate will possess deep technical expertise in Suricata, particularly ... methodologies, and security event correlation. + Experience integrating Suricata with Splunk , or other SIEM solutions. + Knowledge of containerized deployments of… more
    ENS Solutions (11/26/25)
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  • Sr. Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Technologies, Cyber & Intelligence Team is looking for a Sr. Software Engineer to support Cyber Security Operations missions by designing and implementing prototype ... active TS/SCI clearance with Polygraph for consideration Preferred + Experience with Python, Splunk + Front End Development (Angular JS, React JS) + Gitlab Why HII… more
    Huntington Ingalls Industries (11/21/25)
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  • Lead Cybersecurity Engineer ; HP NonStop…

    Capital One (Annapolis, MD)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security architecture, design, ... and concepts. + 4+ years of experience using proficient skills in tools like Splunk , ServiceNow, and Cyberark. + 2+ years of debit solutions experience + 2+ years… more
    Capital One (11/21/25)
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  • Senior DevSecOps Engineer

    Cardinal Health (Annapolis, MD)
    …assessments, maintenance and enhancements of existing applications. The Senior DevSecOps Engineer will drive value to Cardinal Health through their deep hands-on ... using tools such as Dynatrace or New Relic and logging solutions (eg, Splunk ). + Proficiency in Bash, PowerShell, or Python scripting for automation. + Working… more
    Cardinal Health (11/18/25)
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  • Senior System Engineer

    Belay Technologies (Annapolis Junction, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer to join our intel team. You should have strong networking experience and ... Experience with Certagent, PKI, TLS, and Unix + Strong networking experience + Background in Splunk and ELK SIEM preferred Perks and Benefits: + 8 weeks paid leave -… more
    Belay Technologies (11/13/25)
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  • Software Engineer

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **Software Engineer ** to join our team located in the **Ft. Meade, MD** area. ... of experience in architecting, deploying and general administration of Splunk to include infrastructure planning, data collection and comprehension, development… more
    ManTech (11/03/25)
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  • System Engineer III - TS/SCI with Polygraph

    RBR-Technologies (Fort Meade, MD)
    …and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer to support one of our customers in Maryland. RESPONSIBILITIES This ... Using Security information and Event Management (SEIM) tools (eg Elasticsearch, SPLUNK ) + Experience in Intrusion Detection and Prevention Systems (IDS/IPS)… more
    RBR-Technologies (10/30/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... windows environments with monitoring solutions such as Microsoft SCOM and Splunk . + Familiarity with supporting virtual desktops running Microsoft Windows +… more
    Vexterra Group (10/14/25)
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  • FLEX Software Engineer - Full - Stack…

    Marriott (Bethesda, MD)
    …precious cultural inheritance. Job Overview As a Senior Java, Full stack and AEM Software Engineer at Marriott, you will be working on a state of the art React based ... Effective communication and teamwork skills. + Experience with monitoring tools like Dynatrace, Splunk , et al. + Proven ability to work in an Agile development… more
    Marriott (10/11/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …for Cloud + Cisco Email Security Appliance (ESA) Ironport Mail Gateways + Splunk Enterprise **Overview** We are seeking aSecurity Engineerto join our team supporting ... NRC GLINDA Systems Network and Cross Cutting program inRockville,MD We're looking for a skilled security professional with hands-on experience in the architecture, design, implementation, and maintenance of security management tools. The ideal candidate will… more
    TekSynap (12/25/25)
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