• Red River (College Park, MD)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... infrastructure solutions that deliver resilience, scalability, and performance across network , compute, and storage domains. Key Responsibilities + Cisco ACI… more
    DirectEmployers Association (10/16/25)
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  • Tyto Athene (Annapolis Junction, MD)
    …Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving escalated ... that drives measurable success. Our expertise spans four core technology domains- Network Modernization, Hybrid Cloud, Cybersecurity , and Enterprise IT-empowering… more
    DirectEmployers Association (09/09/25)
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  • Senior Cybersecurity Engineer

    Amentum (Annapolis, MD)
    …employees in approximately 80 countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking** . This is ... Associate's degree plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer Science, Information… more
    Amentum (10/24/25)
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  • Sr Staff Cyber Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …advantage to the warfighter. We are looking for you to join our team as a Sr Staff Cyber Systems Engineer to join the Sentinel Mission Defense Team based out ... of Roy, UT. As a Sr Staff Cyber Systems Engineer at Northrop...mission objectives. + Lead a team of specialized NGMS Cybersecurity Systems Engineers in the development and enhancement of… more
    Northrop Grumman (11/15/25)
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  • Sr OT Systems Security Engineer

    Exelon (Owings Mills, MD)
    …rewarding career. Are you in? **Primary Purpose** **PRIMARY PURPOSE OF POSITION** The Sr OT Systems Security Engineer (OTSSE) will support implementation of the ... OT cyber security training to OT personnel **Job Scope** **JOB SCOPE** The Senior Operational Technology Systems Security Engineer (OTSSE) will work closely (and… more
    Exelon (11/13/25)
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  • Sr . Security Research Engineer

    Proofpoint (Baltimore, MD)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...Annual wellness and community outreach days * Always on recognition for your contributions * Global collaboration and networking… more
    Proofpoint (10/22/25)
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  • Sr . Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware ... Job Description Mission Technologies, Cyber & Intelligence Team is looking for a Sr . Software Engineer to support Cyber Security Operations missions by designing… more
    Huntington Ingalls Industries (09/04/25)
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  • Sr . Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …communities to defend our interests in cyberspace. Our deep expertise in network architecture, software and hardware development, cybersecurity and the ... Job Description Mission Technologies, Cyber & Intelligence Team is looking for a Sr . Software Engineer to support Cyber Security Operations missions by designing… more
    Huntington Ingalls Industries (08/22/25)
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  • Sr C5ISR Systems Engineer

    BAE Systems (Lexington Park, MD)
    …system integration experience BICSI design or IT infrastructure experience Network and/or cybersecurity credentials Audio-Video/Video Teleconferencing system ... Other incentives may be available based on position level and/or job specifics. ** Sr C5ISR Systems Engineer ** **117087BR** EEO Career Site Equal Opportunity… more
    BAE Systems (10/15/25)
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  • Cybersecurity Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Cybersecurity Engineer Location Hanover, MD Job Setting On-site Job Category Cyber Security Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1119) CYBERSECURITY ENGINEER The company is seeking junior, mid-level, and… more
    Systems Technologies, Inc. (09/02/25)
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