• Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38603 **Summary** ** Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... and take your career to the next level! The ** Senior Splunk Engineer ** is responsible...TS /SCI clearance **Knowledge, Skills and Abilities:** + Expert-level Splunk SPL development and content creation + Strong understanding… more
    Chenega Corporation (12/12/25)
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  • 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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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to...at multiple classifications levels. **Requirements:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/05/25)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... of network/operational systems at multiple classifications levels. **Requirements:** + Must have active Top - Secret clearance with SCI or TS with the ability… more
    Amentum (01/09/26)
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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 SOAR Engineer

    Chenega Corporation (Oakton, VA)
    …GCIA, GCDA, GCFA, or GCTI required + At least one platform-specific SOAR certification: XSOAR, Splunk , Sentinel + DOD Top Secret clearance w/ SCI eligibility ... **Req ID:** 38668 **Summary** ** Senior SOAR Engineer ** **Oakton, VA** Are...technical expert for SOAR technologies (eg, Palo Alto XSOAR, Splunk SOAR, IBM SOAR, Microsoft Sentinel automation). + Lead… more
    Chenega Corporation (12/23/25)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    …at the IAT Level II or higher (eg, CompTIA Security+) + US Citizen with Top Secret clearance w/ SCI eligibility. **Knowledge, Skills, and Abilities:** + Deep ... **Req ID:** 38855 **Summary** ** Senior Network Engineer ** **Oakton, VA** Are...and visibility tools such as Extra Hop, SolarWinds, and Splunk . This role supports the enterprise's proactive defense and… more
    Chenega Corporation (01/09/26)
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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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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …technical skill, mission understanding, and strategic foresight. That's why we need a seasoned senior network engineer like you who knows how to develop, secure, ... depend on to accomplish their missions worldwide. As a senior network engineer on our team, you'll...environments through advanced root-cause analysis and packet inspection + TS /SCI clearance with a polygraph + Bachelor's degree in… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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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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  • Senior Software Developer

    Amentum (Chantilly, VA)
    **Purpose and Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The **ideal** candidate will have over 10 ... pipelines. + Monitor, troubleshoot, and enhance system operations using tools like Splunk and Grafana/Prometheus. + Work with Jira and Confluence for agile… more
    Amentum (01/09/26)
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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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