• Linux Systems Engineering Senior Specialist

    NTT America, Inc. (Newport News, VA)
    …organization, apply now. We are currently seeking a Linux Systems Engineering Senior Specialist to join our team in Newport News, Virginia (US-VA), United ... to work independently with little to no oversight. The ability to research problems to develop, present, and implement full solutions after appropriate approval… more
    NTT America, Inc. (11/18/25)
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  • Senior Network Architect

    Nightwing (Herndon, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... defense, civil, and commercial markets. We're looking for a mission-driven ** Senior Network Architect** who thrives in high-security environments and brings deep… more
    Nightwing (09/17/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer** to support implementation and sustainment of enterprise… more
    Nightwing (09/17/25)
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  • Security Engineer (Wiz and TVM Administrator)

    Leidos (Arlington, VA)
    …functional, secure, and scalable. **Primary Responsibilities:** + Experience with Cloud Vulnerability & Compliance Analyst to manage vulnerability lifecycle and ... and internal security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning tools (eg, Nexpose, Tenable). + Perform both planned and ad-hoc… more
    Leidos (11/25/25)
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  • Senior Manager Engineering - Public Sector

    Lumen (Richmond, VA)
    …efficient and effective. *Involved in developing and improving policies in research , design, planning, and development of new advanced technologies, components, and ... Services including (but not limited to) SIEM, EDR/XDR, SD-WAN, Vulnerability Assessment, Security Awareness, Cloud Security, Cloud (Private/Public/Hybrid). *Excellent… more
    Lumen (12/10/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …member of multi-disciplined government contractor team with a focus on research and development of characterization methodologies of aboveground and underground ... of the Joint Targeting Cycle, Facility Target Development, Facility Vulnerability Analysis, weapons effects, Military Operational Planning or defense industry… more
    Leidos (09/26/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …and documentation for DCAT authorization established in DoDI 8585.01. + Research , review, prioritize, and submit operational requirements for acquisition of ... execution of TTPs for penetration testing or Red Teaming. + Research adversary cyber actors' TTPs, organizational structures, capabilities, personas, and… more
    Amentum (11/12/25)
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  • Red Cell Analyst-1

    Amentum (Fort Belvoir, VA)
    …programs. Responsibilities/Tasks The Analyst shall: + Characterize the adversary. Research the structure, ideology, intentions, tactics, and capabilities of ... and collection plans, identify information sources, and develop and conduct research of publicly available information (PAI) in order to determine adversary… more
    Amentum (11/06/25)
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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …assessment tools (eg, Metasploit, Cobalt Strike). + Hands on experience performing vulnerability research or developing proof-of-concept exploits. + Knowledge of ... + Conduct and lead cyber OT&E-related test events, including cooperative vulnerability and adversarial assessments. + Support the Cyber Survivability Test Planning… more
    Cambridge International Systems Inc (12/04/25)
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  • Red Cell Cyber Analyst

    Amentum (Fort Belvoir, VA)
    …cyber architecture, and developing cyber emulative courses of action pertaining to vulnerability assessment. The Red Cell Cyber Analyst is responsible for providing ... Red Cell Cyber Analyst will deploy in direct support of specific vulnerability assessments to provide local SME advisory. **Responsibilities/Tasks** The Red Cell… more
    Amentum (12/09/25)
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