• RedHat & AWS SRE

    M. C. Dean (Vienna, VA)
    …components; + Producing detailed system design, including network and systems infrastructure, application hosting, cloud services, and related components, ... & Automation: Deep expertise in Red Hat Enterprise Linux (RHEL) systems engineering, including secure configuration, system hardening, and lifecycle management.… more
    M. C. Dean (11/18/25)
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  • Cybersecurity & Defensive Cyber Analyst

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …and incident response? Are you passionate about protecting critical intelligence systems from cyber threats? Does analyzing and responding to security incidents ... for space-based reconnaissance systems interest you? If so, the National Reconnaissance Office...job, but will clearly demonstrate past experience in the application of the particular competencies/knowledge, skills, and abilities necessary… more
    National Reconnaissance Office (NRO) (12/31/25)
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  • Senior Cybersecurity & Defensive Cyber Analyst

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …and incident response? Are you passionate about protecting critical intelligence systems from cyber threats? Does analyzing and responding to security incidents ... for space-based reconnaissance systems interest you? If so, the National Reconnaissance Office...job, but will clearly demonstrate past experience in the application of the particular competencies/knowledge, skills, and abilities necessary… more
    National Reconnaissance Office (NRO) (12/31/25)
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  • Senior IT Services & Operations Specialist

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …new capabilities, services, or platforms. Design, develop, test, and evaluate information system security throughout the systems development lifecycle at an ... have extensive experience designing, implementing, and operating complex network services and systems at an expert level? Are you passionate about developing secure… more
    National Reconnaissance Office (NRO) (12/31/25)
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  • IT Services & Operations Specialist

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …and virtual environments + Designing, developing, testing, and evaluating information system security throughout the systems development lifecycle + Developing ... Do you enjoy designing, implementing, and operating complex network services and systems ? Are you passionate about developing secure information systems that… more
    National Reconnaissance Office (NRO) (12/31/25)
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  • Engineer 2

    M. C. Dean (Vienna, VA)
    …who engineer and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term system ... as well as the life cycle execution of the systems associated. The role is located on-site at a...position for an experienced engineer, and general use and application of concepts, practices, and techniques is expected. You… more
    M. C. Dean (11/28/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    …cyber attacks. Providing enhanced security architectures, development tools, and information systems to facilitate secure missions. + Information System Owners ... and security and be able to take a holistic systems level approach to influence how we build our...safeguards. + Security planning, assessment, risk analysis, risk management, certification and awareness activities for system and… more
    CACI International (11/11/25)
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  • Threat Management Specialist

    General Dynamics Information Technology (Falls Church, VA)
    Systems Security Certified Practitioner (SSCP) | International Information System Security Certification Consortium (ISC2) - International Information ... System Security Certification Consortium (ISC2), Certified Information Systems Security...identifying security incidents and vulnerabilities. + Familiarity with the application of AI/ML techniques in cybersecurity, including but not… more
    General Dynamics Information Technology (01/10/26)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …responsible for system security engineering services of developmental and operational systems for our federal government client in a highly secure and sensitive ... + Enforce the design and implementation of trusted relations among external systems and architectures. + Assess and mitigate system security threats/risks… more
    M. C. Dean (11/28/25)
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  • Virtual Desktop Infrastructure (VDI) Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …its Wide Area Network (WAN), authentication and directory services, cybersecurity, application hosting, and associated services. GECOS uses the ITIL framework as ... and Horizon View 8.x. + Collaborate with the other server and application teams, identify operational characteristics, determining the presence of a problem,… more
    General Dynamics Information Technology (01/10/26)
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