• Senior Cyber Incident

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Incident Detection and Response Analyst** to join our team in **Herndon, VA.** ... The NOSC Senior Cybersecurity Incident Detection and...anomalies, network behavior and perform mitigation actions derived from cyber threat monitoring and anomaly analysis, and actively monitor… more
    ManTech (03/04/25)
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  • ( Cyber ) Incident Management…

    Nightwing (Arlington, VA)
    …using host-based and network-based cybersecurity analysis capabilities. Nightwing is seeking a Senior Cyber Threat Analyst to support this critical customer ... able to obtain DHS Suitability - 5+ years of directly relevant experience in cyber incident management or cybersecurity operations- Knowledge of incident more
    Nightwing (02/11/25)
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  • Senior Cyber Analyst

    Leidos (Chantilly, VA)
    …data, and networks from advanced cyber threats. + Lead threat detection , incident response, and risk mitigation efforts while mentoring junior analysts ... the Leidos National Security Sector is seeking a skilled Senior Cyber Analyst to join a new...scripts or tools (eg, Python, PowerShell) for automating threat detection , log analysis, or incident response workflows.… more
    Leidos (03/29/25)
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  • Senior Cyber Security Analyst…

    ICF (Arlington, VA)
    …lives of others and making the world a better place. We're seeking an experienced Senior Cyber Security Analyst to support the research and development of new ... capabilities for implementation at a large scale. As the Senior Cyber Security Analyst, you will work...cyber analysts and act as a consultant for detection and/or threat-hunting + Advise on data preparation, implementation… more
    ICF (03/19/25)
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  • Senior Staff Cyber Security Engineer

    Concurrent Technologies Corporation (Virginia Beach, VA)
    Senior Staff Cyber Security Engineer Concurrent Technologies Corporation Virginia Beach, VA Minimum Clearance Required: TS/SCI Clearance Clearance Level Must Be ... is seeking a highly experienced and strategic Sr. Staff Cyber Security Engineer to support the CSESS program in...support the CSESS program in Virginia Beach. In this senior -level role, you'll serve as a technical leader, guiding… more
    Concurrent Technologies Corporation (04/25/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …performing in-depth technical analysis of network and endpoint logs & activity, cyber incident analysis, escalating findings as deemed appropriate, and ... 8- 12years of experience be in the areas of incident detection and response, remediation, malware analysis,...Python, Bash, Visual Basic or PowerShell. + Experience running cyber incident investigations with emphasis on attention… more
    Leidos (05/09/25)
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  • Senior Lead Security Engineer - Cloud…

    Lumen (Richmond, VA)
    …our team. The successful candidate will be responsible for advanced cybersecurity incident response, operations, threat detection , and forensics. This role ... emphasis on cloud automation, scripting, data analysis, and custom threat detection . Additionally, the candidate must demonstrate effective team collaboration and… more
    Lumen (05/09/25)
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  • Cyber Security Engineer

    ManTech (Mclean, VA)
    …skilled and motivated Cyber Detection and Response Analyst to join our dynamic Cyber Incident Response Team. As a key member of the team, you will be ... responding to cybersecurity incidents within our large enterprise network. Your expertise in incident detection , analysis, and response will play a vital role in… more
    ManTech (02/13/25)
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  • Senior Cyber Security Architect

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Cyber Security Architect to join a new cyber security ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (03/29/25)
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  • Incident Response Analyst

    Leidos (Arlington, VA)
    … tracking system and other means of coordination and communication. Leidos is seeking a Senior Incident Response Analyst to join our team on this highly visible ... pass a 5-year (BI) Background Investigation. Experience in the areas of incident detection and response, malware analysis, or computer forensics. Bachelors'… more
    Leidos (05/02/25)
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  • Cybersecurity Analyst III ( Incident

    Washington Metropolitan Area Transit Authority (VA)
    …and vulnerabilities are identified as early as possible and mitigated. + Provides senior level support regarding the development of cyber threat indicators ... to the determination of operational effectiveness. Ensures WMATA has a properly managed cyber analysis framework. + Provides senior level support regarding the… more
    Washington Metropolitan Area Transit Authority (05/07/25)
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  • Cyber Threat Intelligence Analyst

    Leidos (Ashburn, VA)
    …field with a minimum of 5 years of experience as a Tier II senior cyber security analyst performing intelligence analysis, collection management, and technical ... eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (03/14/25)
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  • Cyber Engineer

    Leidos (Chantilly, VA)
    …technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense ... the Leidos National Security Sector is seeking a skilled Cyber Engineer to join a new cyber ...critical systems and sensitive data. + Work closely with senior engineers, security analysts, and IT teams to assess… more
    Leidos (03/31/25)
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  • Cyber Analyst, Junior

    Leidos (Chantilly, VA)
    …and protect our organization's networks, systems, and data from security breaches and cyber threats. + Work closely with senior analysts and security engineers ... considered in lieu of degree. + Understanding of the Incident Response lifecycle and Attack lifecycle (eg, Cyber...SIEM, EDR/XDR). + Ability to tune or author threat detection alerts and signatures. + Ability to independently prioritize… more
    Leidos (03/29/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense ... Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber ...and optimization of enterprise-wide security solutions. + As a senior technical expert, play a key role in developing… more
    Leidos (03/29/25)
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  • Cyber Security Analyst (Nightshift)

    CACI International (Chantilly, VA)
    …aware of potential security risks. + Collaborate with other teams, such as incident response, threat detection , and vulnerability management, to ensure that ... Cyber Security Analyst (Nightshift) Job Category: Information Technology...to provide real-time information on security-related metrics, such as incident response times, threat detection rates, and… more
    CACI International (04/29/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented Cyber Engineer Principal to join our team in Chantilly, VA to provide unparalleled support to our customer ... decks, to include detailed cost estimates, based on projects for senior leadership presentation + Coordinate the engineering, integration, and administration… more
    ManTech (04/29/25)
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  • Senior Vulnerability Assessment Analyst

    NTT America, Inc. (Merrifield, VA)
    …more of the following cybersecurity related functions; information security, SPAA, incident response, cyber security, insider threat, computer forensics, ... vulnerability assessment and management, network data capture, intrusion detection , log management, auditing, security incident and event management (SIEM), and… more
    NTT America, Inc. (04/25/25)
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  • Senior Solution Consultant - Network…

    Trellix (Reston, VA)
    …Candidates should have experience in large-scale operational environments focusing on cyber defense along with experience performing incident analysis, ... **_Job Title:_** Senior Solution Consultant - Network Security **_Role Overview:_**...plans, proposals, and reports. + You have expertise with cyber threats, attack vectors, detection capabilities, and… more
    Trellix (04/20/25)
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  • Senior Software Developer

    Amentum (Fort Belvoir, VA)
    …with host-based computer forensics, network-based forensics, cyber incident response, cyber -criminal investigation, intrusion detection /analysis, ... - Must pass the Defense Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART as an Operator.… more
    Amentum (02/12/25)
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