• Information System Security Engineer - ISSE

    CACI International (Sterling, VA)
    Information System Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... vulnerability assessment scanning tools (Nessus) and other security tools (ie, Splunk ) + Good communication, organizational, and leadership skills. _Desired:_ +… more
    CACI International (07/30/25)
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  • Python Developer/Automation Engineer

    Leidos (Ashburn, VA)
    …any suspected and confirmed security violations. Leidos is seeking a Python Developer/Automation Engineer to join our team. As a member of this highly technical ... playbooks, work instructions and/or other process documents. + Familiarity with Splunk Search Processing Language (SPL) and/or Elastic Domain Specific Language… more
    Leidos (07/29/25)
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  • Cybersecurity Engineer - Mid-Level

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a **Cybersecurity Engineer - Mid-Level** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... management systems that perform log collection, analysis, correlation, and alerting (ie Splunk , Azure Sentinel). + Analyze security events (ie windows event logs,… more
    Tyto Athene (07/29/25)
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  • Senior Insider Risk Engineer

    Deloitte (Richmond, VA)
    As a Senior Risk Engineer in the Insider Risk Program, you will join a fast-paced, highly visible team charged with protecting the brand and reputation of the ... creating scripts from scratch with SQL (highly preferred), Bash, Python, or Splunk + Experience using an analytics platform and configuring rules. + Experience… more
    Deloitte (07/25/25)
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  • Systems Engineer

    Amentum (Chantilly, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **Systems Engineer ** to join our team of passionate individuals in **Chantilly, VA** . In this ... Knowledge of system auditing and monitoring with tools such as Solarwinds, Splunk , or equivalent + Demonstrated experience with Enterprise-level network devices +… more
    Amentum (07/23/25)
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  • Systems Engineer Senior

    TekSynap (VA)
    …and manages cloud infrastructure using tools like AWS CloudWatch, CloudTrail, Splunk , Prometheus, and Grafana to ensure high performance, availability, and uptime. ... + Applies security best practices to infrastructure, including secure access controls, data encryption, and integration with AWS services to safeguard systems from unauthorized access and vulnerabilities. + Works with containerization technologies (eg, Docker)… more
    TekSynap (07/18/25)
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  • Systems Engineer Mid

    TekSynap (VA)
    …and manages cloud infrastructure using tools like AWS CloudWatch, CloudTrail, Splunk , Prometheus, and Grafana to ensure high performance, availability, and uptime. ... + Applies security best practices to infrastructure, including secure access controls, data encryption, and integration with AWS services to safeguard systems from unauthorized access and vulnerabilities. + Works with containerization technologies (eg, Docker)… more
    TekSynap (07/18/25)
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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 ... Trend Micro), data loss prevention (eg, MS Purview), SIEM (eg, Splunk , Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and related. +… more
    M. C. Dean (07/15/25)
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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 ... knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk , Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and other… more
    M. C. Dean (07/15/25)
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  • Software Engineer Staff

    Lockheed Martin (Springfield, VA)
    …utilize modern HPC systems\. We are seeking a mid\-career level HPC Software Engineer that will work in a High Performance Computing \(HPC\) Research and Development ... a variety of build/install tools \(e\.g\. CMake, Makefile, autoconf\) * Experience with Splunk , Security Center, Nessus * Experience with Lustre, NFS, file system *… more
    Lockheed Martin (07/12/25)
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