• CI Cyber Technical Analysis

    Parsons Corporation (Springfield, VA)
    …Incident Response Events. + Conducting liaison between CI Office, Insider Threat, Cyber Security Operations Center (CSOC), and other relevant offices. + ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (11/14/25)
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  • Cyber Network Defense Analyst

    ManTech (Herndon, VA)
    …in specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber ... and other data sources to identify malware, misuse, unauthorized activity or other cyber security related concerns. + Track intelligence using open source and… more
    ManTech (10/16/25)
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  • Cyber Host Forensic Analyst IV

    Nightwing (Sterling, VA)
    …code) - WireShark - Splunk - Snort **Required Education:** BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS Diploma & ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/06/25)
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  • Cyber Capability Developer - (Multiple…

    Noblis (Chantilly, VA)
    …exploitation (CNO/CNE). This role requires expertise in both offensive and defensive cyber security tools, network topologies, and secured networks to deliver ... Responsibilities As a Cyber Capability Developer, you will research, develop, and...in solving unique challenges posed by criminal and national security actors. You will build advanced tools and capabilities… more
    Noblis (11/01/25)
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  • Endpoint Cyber Operations Analyst

    Leidos (Reston, VA)
    …solutions. This role focuses on learning to support & maintain industry leading cyber security products while gaining experience defending a Fortune 500 ... + BS in Computer Science, Computer Engineering, Information technology, or other Cyber Security field from an accredited university and 2-4 years… more
    Leidos (12/04/25)
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  • Cyber Technical Analyst

    Acclaim Technical Services (Chantilly, VA)
    …candidate is responsible for designing, implementing, and maintaining the organization's cyber security assurance processes. This includes developing and ... and procedures, conducting security assessments, and monitoring the organization's cyber security posture. Duties and Responsibilities Senior Level: + Plans,… more
    Acclaim Technical Services (10/04/25)
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  • Cyber Security Manager - Diego…

    Amentum (Richmond, VA)
    …with skills in systems administration, network administration, and control system security to operate, maintain, sustain, upgrade, and troubleshoot systems and ... years of experience may be utilized - Credentials that meet DoD Cyber Workforce requirements for specialty codes 441 (Network Operations Specialist), 451 (Systems… more
    Amentum (09/09/25)
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  • Military Veteran Opportunity-Senior OT…

    Bechtel Corporation (Reston, VA)
    …Nuclear Power OT Cybersecurity or I&C CSAT experience, to include cyber security requirements, specifications, procurements, Critical Systems & Critical ... to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology… more
    Bechtel Corporation (11/07/25)
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  • Counterintelligence Cyber Threat Technical…

    ManTech (Springfield, VA)
    …and issues, acting as a liaison between the CI Office, Insider Threat, Cyber Security Operations Center (CSOC), other NGA offices, and IC/DoD partners ... to inform security decisions. + Contribute to the annual CI Cyber Branch Threat Assessment by providing comprehensive input derived from weekly, monthly, and… more
    ManTech (09/10/25)
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  • Cyber Operations Specialist III

    System One (Springfield, VA)
    …Degree + 8 years or Bachelor's Degree + 6 plus years' experience working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion ... Job Title: Cyber Operations Specialist III Location: Springfield, Virginia -...other internal and external stakeholders. + Implements and monitors security measures for communication systems, networks, and provides advice… more
    System One (12/03/25)
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