• ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …cyber threats and vulnerabilities. + Knowledge of specific operational impacts of cybersecurity lapses. + Knowledge of host/ network access control mechanisms ... **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time...assure all Information Systems (IS), Government desktops, and corporate network components, unclassified and classified, adhere to and are… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Network Engineer - Variable Trust…

    Red Gate Group (Arlington, VA)
    …+ TS/SCI Clearance + Minimum of 8 years of relevant experience in cybersecurity , network development, network security, and/or enterprise systems + ... of complex systems development Desired Qualifications: + Experience with classified network accreditation and required DOD cybersecurity activities + Experience… more
    Red Gate Group (11/22/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US Naval warfare ... Technical Review (SETR) process. + Proficiency with Risk Management Framework (RMF), Platform IT (PIT), and implementation of cybersecurity and boundary defense… more
    Cydecor, Inc. (12/21/25)
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  • Cyber AI and Automation Lead Engineer

    Tyto Athene (Reston, VA)
    …events. + Engineer solutions to identify sophisticated cyber threats and network anomalies with high accuracy and low false positives. + Leverage and integrate ... Expertise Integration:** + Work closely with NOC engineers, SOC analysts, network architects, and cybersecurity experts to understand operational challenges,… more
    Tyto Athene (11/05/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    …Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security Engineer will need to be a self-starter ... The Security Engineer will support the design and development of cybersecurity tools and technology along with integration of new architectural features into… more
    Leidos (11/25/25)
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  • Senior Systems Engineer

    GovCIO (Alexandria, VA)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7235_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is seeking a **Senior Systems Engineer ** to join our Identity, Credential, and Access...(ICAM) and Registration Authority (RA) team, supporting a critical cybersecurity program for the US Coast Guard. This position… more
    GovCIO (12/17/25)
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  • Lead Adversarial Security Engineer

    Trellix (Richmond, VA)
    …**Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and soulful work.** Our comprehensive, GenAI-powered platform helps ... . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity...experience developing custom attack methods to evade EDR and network controls. + You are proficient in writing, tuning,… more
    Trellix (11/21/25)
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  • Senior SOAR Engineer

    Chenega Corporation (Oakton, VA)
    …across complex enterprise networks. + Knowledge of classified/unclassified government network requirements, NIST, DISA STIGs, and other cybersecurity ... **Req ID:** 38668 **Summary** **Senior SOAR Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business… more
    Chenega Corporation (12/23/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …ZT migration roadmaps. + Collaborate directly with engineering, architecture, and cybersecurity teams to engineer and implement permanent, scalable ZT ... Skills and Experience + Minimum 8+ years of progressive, hands-on experience in cybersecurity , system architecture, or network engineering, with a minimum of 3… more
    GovCIO (11/18/25)
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  • Cloud Engineer

    Nightwing (Virginia Beach, VA)
    …to customers in the intelligence community, defense, civil, and commercial markets. Cloud Engineer The Cloud Engineer will have an active role in helping ... Service Provider solutions examples are Amazon Web Services, Google Cloud Platform , Microsoft Azure (this list is not all-inclusive). These platforms will… more
    Nightwing (11/21/25)
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