• Cyber operations Readiness Assessment Database…

    TekSynap (Fort Belvoir, VA)
    …into multiple functional disciplines and support operational needs. The Database/Web Engineer /Reviewer will assess database systems (Oracle, SQL Server) and web ... this role will assist DTRA sites with STIG application, vulnerability remediation, and ATO support. Responsibilities include validating internal security… more
    TekSynap (12/02/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and other systems and… more
    M. C. Dean (11/28/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network infrastructure.… more
    Nightwing (11/26/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... data loss prevention (eg, MS Purview), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and related. + Working knowledge… more
    M. C. Dean (11/26/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …**Job Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering ... / limitation analysis, reverse engineering analysis / characterizations, facility and vulnerability assessments. + This includes, but not limited to: + Civil… more
    SOS International LLC (11/21/25)
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  • Engineer , Information Security and Risk

    Cardinal Health (Richmond, VA)
    …back-up and disaster recovery plans, conducts incident responses, threat management, vulnerability scanning, virus management and intrusion detection as well as ... + **Experience:** 5+ years of progressive experience as an IAM Engineer , designing and implementing enterprise scale solutions with significant experience in… more
    Cardinal Health (11/21/25)
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  • Nuclear Engineer - Senior

    SOS International LLC (Reston, VA)
    …worldwide. **Job Description** Overview SOSi is seeking a Senior level Nuclear Engineer (Scientific Support). to be part of a unique, multi-discipline team assisting ... as reverse engineering analysis. + You will also conduct facility and vulnerability assessments on foreign nuclear capabilities. + Develop innovative analytic and… more
    SOS International LLC (11/21/25)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …with a cloud-first strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting to the Manager, ... and Engineering environments + Experience in monitoring activities such as vulnerability scanning, assessment, patch management, and reporting, with expertise in… more
    Zscaler (11/12/25)
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  • IT Infrastructure & Network Support…

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a dynamic, fast-paced program supporting a wide range of… more
    Nightwing (10/30/25)
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  • IT Infrastructure & Network Support…

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a dynamic, fast-paced program supporting a wide range of… more
    Nightwing (10/29/25)
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