• Systems Administrator

    ARAMARK (Rockville, MD)
    …and reliability of all technology resources, including servers, desktops, applications, network infrastructure, telecom, and security . This position performs ... point of contact between our team and corporate IT security staff; team lead for security...Engineer + Maintain the infrastructure inventory spreadsheet and network diagrams + Maintain technology service log to track… more
    ARAMARK (09/24/25)
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  • Department Manager for the Resilient C2…

    The MITRE Corporation (Aberdeen, MD)
    …exquisite operational understanding to mature critical enterprise and tactical C2, network , communications and cyber capabilities under development by the US Army. ... a wide range of sponsor projects that cover the development and fielding of network , C2 and IT capabilities with a focus on the Indo-Pacific and European theaters.… more
    The MITRE Corporation (09/24/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Annapolis, MD)
    …and shape 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 ... for years. This position will work alongside Black Lotus Labs advanced security researchers, data engineers, malware reverse engineers, data scientists, and our… more
    Lumen (09/17/25)
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  • Systems Engineering Manager 2

    Northrop Grumman (Linthicum Heights, MD)
    …+ 3 years of experience in Core Systems Engineering roles (eg, SEIT Lead , Chief Engineer , Requirements Management) or Domain Systems Engineering areas (eg, ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (09/20/25)
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  • IT Data Center Technician

    Washington Metropolitan Area Transit Authority (New Carrollton, MD)
    …Delivery and Operations. This role is critical to ensuring the reliability, security , and efficiency of our enterprise data centers, which support mission-critical ... in: + Monitoring and maintaining server hardware, environmental controls, and network infrastructure. + Supporting lifecycle management, access control, and physical… more
    Washington Metropolitan Area Transit Authority (09/20/25)
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  • Technical Manager - Secure Cloud Transformation…

    Optiv (Baltimore, MD)
    …understanding of cloud security governance, identity and access management, network security , data protection, and compliance frameworks (ie, NIST, CSA). ... Architect, AWS Security Specialty, Azure Solutions Architecture, and/or Azure Security Engineer is strongly preferred. + Practical knowledge of DevSecOps… more
    Optiv (09/03/25)
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  • Model Based Systems Engineering Analyst

    ACE Consulting Group, LLC (Lexington Park, MD)
    …analysis environments. During integration and execution, support the Lead MBSE engineer as the subject matter expert for network design, integration, ... utilization and optimization. Provide insight and knowledge about network modeling methods, and the appropriateness of a given network model for representing… more
    ACE Consulting Group, LLC (07/23/25)
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  • ETL Developer (SME)

    Leidos (Bethesda, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods ... more. **Join us and make a difference in National Security !** **Job Description** We have an IMMEDIATE NEED for...processing from diverse sources. + Performance optimization and tuning: Lead the optimization of NiFi data flows, including processor… more
    Leidos (09/12/25)
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  • Hazardous Materials Code Consultant

    Jensen Hughes Inc. (Columbia, MD)
    …United States; Remote - United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are renowned for our leadership ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (08/15/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include… more
    Leidos (07/25/25)
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