• Sr . Splunk Engineer

    Optiv (Herndon, VA)
    Optiv + ClearShark is looking for a highly skilled Sr . Splunk Engineer (Federal Managed and Advanced Services) to join our cybersecurity team. The ideal ... candidate will be responsible for implementing, managing, and optimizing the Splunk platform to automate and orchestrate security operations. This role requires… more
    Optiv (11/13/25)
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  • Senior Splunk Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented ** Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, ... use cases within Splunk **Clearance Requirements:** + Must have a current/active TS /SCI with CI Polygraph **Physical Requirements:** + Must be able to remain in… more
    ManTech (12/30/25)
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  • Network Security Engineer ( Splunk

    General Dynamics Information Technology (Herndon, VA)
    …RQ210958 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Cyber and IT Risk Management **Skills:** Industrial Control System,Risk Assessments, Splunk Enterprise Security,Supervisory Control and Data Acquisition (SCADA) **Certifications:**… more
    General Dynamics Information Technology (12/15/25)
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  • ForeScout Engineer - Active TS /SCI…

    ENS Solutions (Reston, VA)
    …to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, Active ... complexities of security with a wide variety of audiences, including senior management. + Manage infrastructure and cybersecurity controls, including enhanced… more
    ENS Solutions (12/06/25)
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  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …RQ210603 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security** ** Engineer ** Deliver security related… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise...tools, and best practices. **Qualifications:** _Required:_ * An Active TS /SCI Clearance with Polygraph. * Security+ or DoD 8570… more
    CACI International (11/01/25)
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  • Senior DevOps Engineer (AWS,…

    ICF (Reston, VA)
    …together on the right solutions for the customer. We are looking for a seasoned DevOps Engineer who will be a key driver to make this happen. In this position, you ... support development, testing, and security scanning. + Implement Amazon CloudWatch, Splunk and other third party monitoring solutions to provide continuous… more
    ICF (12/03/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment of ... business development / proposal efforts **What You Bring:** + Active TS /SCI with Polygraph + Bachelor's Degree in Information Technology, Networking, Engineering,… more
    Nightwing (12/16/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …Type of Travel: Local * * * **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client. In ... Cybersecurity Engineer - Zero Trust Job Category: Engineering Time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/05/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate ... Linux. + Monitor, troubleshoot, and enhance system operations using tools like Splunk and Grafana/Prometheus. + Work with Jira and Confluence for agile management.… more
    Amentum (10/27/25)
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