• Computer Network Defense

    Amentum (Fort Meade, MD)
    Amentum is seeking Computer Network Defense Analysts 1-4 (CNDA) to use information collected from a variety sources (eg, intrusion detection systems, ... contextualize and share your findings with teammates, stakeholders, and intelligence consumers. ** Computer Network Defense Analyst (CNDA 1)** Minimum… more
    Amentum (10/24/25)
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  • Computer Network Defense

    CACI International (Fort Meade, MD)
    …cyber missions and protect their enterprises against cyber threats. CACI is seeking experienced Computer Network Defense Analysts (CNDAs) to support core ... Computer Network Defense Analyst... Computer Network Defense Analyst (CNDA) Job Category:...Intelligence Community (IC) missions through our Next Generation Analysts portfolio. Our national security depends on technology as… more
    CACI International (10/28/25)
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  • Forensic Cyber Network Defense

    BCMC (Arlington, VA)
    …response (DFIR) and proactively hunting for malicious cyber activity. We are seeking Cyber Network Defense Analysts (CNDA) with Cloud Forensics experience to ... incident response, and immediate investigation and resolution using host-based, network -based and cloud-based cybersecurity analysis capabilities. Team personnel provide… more
    BCMC (10/22/25)
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  • Network Based System Analyst

    Node.Digital (Arlington, VA)
    …response (DFIR) and proactively hunting for malicious cyber activity. We are seeking Cyber Network Defense Analysts (CNDA) to support this critical customer ... certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents - Analyzes identified malicious network more
    Node.Digital (11/19/25)
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  • Digital Network Exploitation Analyst,…

    Acclaim Technical Services (Annapolis Junction, MD)
    …among DC area firms and continues to grow. We are actively hiring a Digital Network Exploitation Analyst to join our Defense & Homeland Security Division working ... in Annapolis Junction, MD. We are hiring Digital Network Exploitation Analysts (DNEAs) of all skill levels for a variety of roles to support core Intelligence… more
    Acclaim Technical Services (09/22/25)
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  • Exploitation Analyst

    Belay Technologies (Hanover, MD)
    …In addition to maintaining DNEA-level understanding of adversary networks, exploitation analysts have to understand network defenses and vulnerabilities to ... make operational adjustments. There are multiple levels available for the Digital Network Exploitation Analyst: + Exploitation Analysts Level 1 + Exploitation… more
    Belay Technologies (10/14/25)
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  • (Cyber) Incident Management Analyst - Hybrid

    Nightwing (Arlington, VA)
    Defense in Multiple Places, layered defenses, security robustness, etc.) - Performing Computer Network Defense incident triage to include determining ... and compiling known resolution steps or workarounds to enable mitigation of potential Computer Network Defense incidents within the enterprise - Applying… more
    Nightwing (11/20/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    Defense in Multiple Places, layered defenses, security robustness, etc.) + Performing Computer Network Defense incident triage to include determining ... and compiling known resolution steps or workarounds to enable mitigation of potential Computer Network Defense incidents within the enterprise + Applying… more
    ARSIEM (11/09/25)
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  • SOC Security Analyst L3

    BlueVoyant (College Park, MD)
    …Citizenship Required Summary BlueVoyant is looking for Security Operations Center (SOC) Analysts to defend our global customers from the constant fight against ... Senior analyst, you are the ultimate technical expert and escalation point for analysts on your team. Your significant expertise in modern attacks, analysis of… more
    BlueVoyant (11/24/25)
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  • NCU Instructor - Data Science

    Acclaim Technical Services (Annapolis Junction, MD)
    …Excel formulas, Python, machine learning, data preparation, NetFlow, NLP, and Cyber Network Defense . + Proven experience instructing or training professionals ... satellite telephony systems, Cell phone operating systems, Satellite communication systems, Computer -to- computer network communication, Target Research,… more
    Acclaim Technical Services (11/02/25)
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  • Business Process Analyst

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security… more
    Huntington Ingalls Industries (12/06/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …recognizing and categorizing types of vulnerabilities and associated attacks + Knowledge of Computer Network Defense policies, procedures, and regulations + ... articulate the impact of vulnerabilities on organizations + Coordinate with VM analysts and leadership to synchronize VM operational activities + Coordinate with… more
    ARSIEM (11/09/25)
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  • Cybersecurity Vulnerability Analyst

    Node.Digital (Arlington, VA)
    …recognizing and categorizing types of vulnerabilities and associated attacks * Knowledge of Computer Network Defense policies, procedures, and regulations * ... articulate the impact of vulnerabilities to organizations * Coordinate with VM analysts and leadership to synchronize VM operational activities * Coordinate with… more
    Node.Digital (10/02/25)
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  • Incident Response Technical Lead

    Tyto Athene (Washington, DC)
    …reports both scheduled and ad hoc. **Responsibilities:** + Provide support for complex computer network exploitation and defense techniques + Deter, ... systems. You will be expected to collaborate with Senior Analysts to assist with efficient triage and remediation of...identify, and investigate endpoint and network intrusions, to include digital endpoint forensics + Provide… more
    Tyto Athene (11/01/25)
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  • Cyber Security Specialist 3 - DMV

    M. C. Dean (District Of Columbia, DC)
    …solutions for Fortune 100 companies and the most recognized agencies in government, defense , and security. Join our more than 4,500 employees worldwide who engineer ... alongside other cybersecurity engineers and Risk Management Framework (RMF) analysts . **Required Education & Experience:** + **Active** **TS/SCI w/ polygraph… more
    M. C. Dean (11/28/25)
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  • Cyber Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …Technologies (RTX) and an industry leader in the development of integrated C4I Network Centric Defense System solutions for both the Domestic and International ... and incident investigations as an escalation path from system administrators or cyber analysts . * Collaborating with team members to apply a combination of knowledge… more
    RTX Corporation (12/06/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data ... agility, and competitive offerings to customers in the intelligence community, defense , civil, and commercial markets. response to civilian Government agencies and… more
    Nightwing (11/26/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data ... agility, and competitive offerings to customers in the intelligence community, defense , civil, and commercial markets. Nightwing is supporting a US Government… more
    Nightwing (10/23/25)
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  • Media Malware Analyst, Junior

    Leidos (Odenton, MD)
    …and analyzing sophisticated malware threats targeting USCYBERCOM the Department of Defense Information Network (DODIN), and associated networks and ... of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the… more
    Leidos (12/11/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …within a Windows ecosystem. + Operate and manage jump (bastion) hosts for network segregation and secure remote access. + Coordinate with development and support ... alongside other cybersecurity engineers and Risk Management Framework (RMF) analysts . **Required Education & Experience:** + **Active** **TS/SCI w/ polygraph… more
    M. C. Dean (11/26/25)
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