• Comcast Business - Senior Sales Engineer…

    Comcast (Foxboro, MA)
    … Network Associate (CCNA) - Cisco Systems, Inc.,CISSP - Certified Information Systems Security Professional - (ISC)2 **Education** Bachelor's Degree ... Security + - The Computing Technology Industry Association (CompTIA),CompTIA Network + - The Computing Technology Industry Association (CompTIA),Cisco Certified… more
    Comcast (11/06/25)
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  • Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    …+ 3 years relevant experience in Cisco networking. + Cisco Certified Network Administrator (CCNA) or equivalent skills (Routing/Switching). **Preferred ... have a current US Government TS/SCI with CI Polygraph security clearance.** **Must live within commuting distance and be...to drive value, innovation, and adoption in our customer's network . We help them to reduce risk, drive innovation,… more
    Cisco (12/12/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the Server + + Per ... The candidate will establish and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure… more
    SimIS Inc. (11/06/25)
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  • Cybersecurity Analyst

    Post Holdings Inc. (St. Louis, MO)
    …a difference. **Responsibilities** The Post Holdings IT team is seeking a cyber security professional with demonstrated network , platform and application layer ... Security , Computer Science or related field or commensurate experience + Certified Information Security Systems Professional (CISSP) preferred or equivalent… more
    Post Holdings Inc. (12/03/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …experience with experience in the last two (2) years that includes network -based security monitoring using cybersecurity capabilities. + Possess a strong ... cyber security background with experience in: host and network...work experience in lieu of a degree) + Certifications: Certified Ethical Hacker (CEH) or one of the following:… more
    TekSynap (12/02/25)
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  • Information Systems Engineer II - Onsite

    RTX Corporation (Tucson, AZ)
    … network for threats and/or malware; collect data from a variety of network security tools, including intrusion detection system alerts, firewall and ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...network traffic logs, and hosts system logs to analyze… more
    RTX Corporation (11/08/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (Norfolk, VA)
    …use Splunk and integrate it with other state-of-the-art tools like HBSS, Enterprise Security Manager (ESM), Network Security Manager (NSM), NetFlow, and/or ... gathering, and research and analysis regarding deploying and implementing security tools + Splunk Certified Power User...staff + Possession of excellent problem-solving skills Benefits Essential Network Security (ENS) Solutions, LLC is a… more
    ENS Solutions (09/27/25)
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  • Program Manager

    Foxhole Technology, Inc (Washington, DC)
    …one of the following certifications: EC-Council Certified Chief Information Security Officer Certification (C|CISO), SysAdmin, Audit, Network , Security ... (SANS) Institute Global Security Leadership Certification (GSLC), ISC2 Certified Information Systems Security Professional (CISSP), or ISACA Certified … more
    Foxhole Technology, Inc (12/19/25)
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  • Cloud Engineer (Splunk)

    BAE Systems (Herndon, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...systems + Experience in analyzing log data from various network components and operating systems + Knowledge of complex… more
    BAE Systems (10/15/25)
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  • Multi Cloud Linux Engineer

    NTT America, Inc. (Plano, TX)
    …and auditable Linux environments. **Collaboration & Documentation** Work closely with application, security , and network teams for solution delivery and support. ... Self-Provision cloud instances across AWS, Azure, GCP, and OCI with security guardrail and backend deployment. Implement and maintain system monitoring, alerting,… more
    NTT America, Inc. (10/02/25)
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