• 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 (08/14/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Splunk Engineer Key Role: Support enterprise vulnerability management and cyber defense operations. Provide cyber operations monitoring and ... notification capabilities, to include developing and enhancing Splunk dashboards and adjudicating alerts and notifications in a...( RMF ) , while preparing inputs that guide senior leadership and mission decisions. Basic Qualifications: + 5+… more
    BOOZ, ALLEN & HAMILTON, INC. (09/25/25)
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  • Sr . Splunk Engineer

    Optiv (Herndon, VA)
    A Senior Engineer is an individual who can operate independently and will be entrusted with delivering success for Optiv + ClearShark's customers to achieve ... senior leadership. This individual may be the most senior engineer on a project and will...TS /SCI clearance with Full Scope polygraph required. + Splunk Core Consultant Certification required. + Splunk more
    Optiv (09/13/25)
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  • Splunk Engineer - TS /SCI…

    Optiv (Herndon, VA)
    A Level I Engineer is a proactive and self-motivated individual, responsible for executing routine tasks outlined in a statement of work with minimal oversight and ... To be successful in this role, a Level I Engineer will maintain and obtain certifications aligned with industry...and understand their needs and objectives. + Collaborate with senior engineers on more complex engagements. + Provide technical… more
    Optiv (07/30/25)
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  • Sr . Sales Engineer - TS /SCI…

    Optiv (Herndon, VA)
    …DC metropolitan area._ Optiv + ClearShark has an opportunity available for a full time Sr . Sales Engineer (SE) to support our sales efforts for the DISA/4th ... and experience in one or more of the following: Splunk Platform, Splunk Security, Enterprise Networking, Network...By combining advanced business and security practitioner knowledge, the Senior SE designs security solutions using some of the… more
    Optiv (10/04/25)
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  • Edge Information Systems Security Engineer

    V2X (Springfield, VA)
    …VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS /SCI clearance to support our government… more
    V2X (09/09/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS...The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the… more
    V2X (08/07/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with ... the eligibility to obtain a TS /SCI. TS /SCI is preferred. Description: Raytheon is...capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design,… more
    Shuvel Digital (09/25/25)
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  • Senior Data Engineer

    Noblis (Chantilly, VA)
    …with 14 years of experience in data engineering or related field. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ... Responsibilities **Position Overview** As a Senior Data Engineer , you will be...and optimize large relational databases across multi-enclave environments (Unclassified, Secret , and Top Secret ) +… more
    Noblis (09/27/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …professional experience. + Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI. Preferred Qualifications: + 5+ years leadership experience ... Cleared Senior Information Systems Security Engineer (ISSE)...mitigation strategies. You will work with technologies such asePO, Splunk , ACAS, Azure Automation, STIG/SCAP, Active Directory, and Azure… more
    Virtual Service Operations (10/04/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    …years of experience OR High School/Diploma with 14 years of experience, + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As a Senior Systems Engineer , you will plan,...(Terraform) + Security accreditation processes Desired Qualifications + Active TS /SCI with CI Polygraph. + Hybrid cloud and on-premises… more
    Noblis (09/03/25)
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  • Senior Cloud Developer

    Noblis (Chantilly, VA)
    …software development with at least 3 years focused on cloud technologies + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As a Senior Cloud Developer, you will be responsible for...Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
    Noblis (09/03/25)
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  • Senior DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …best practices, including vulnerability scanning and network policies ** Senior DevOps Engineer Preferred Qualifications:** + An active TS /SCI with CI Poly ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise...+ **Must be a US citizen with an active TS /SCI security clearance** + Bachelors degree in a related… more
    Applied Research Associates, Inc. (09/12/25)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 37929 **Summary** ** Senior Network Engineer ** **Arlington, 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 Network Engineer ** is a subject matter...and visibility tools such as Extra Hop, SolarWinds, and Splunk . This role supports the enterprise's proactive defense and… more
    Chenega Corporation (10/07/25)
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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 (08/03/25)
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  • Space Information Systems Security Engineer

    Parsons Corporation (Chantilly, VA)
    …BS or MS degree in a technical field **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ ... is looking for a talented **Space** **Information System Security Engineer ** to join our growing team! In this role...systems. **What Required Skills You'll Bring** **:** + **Active TS /SCI Clearance with CI Polygraph** and ability to maintain… more
    Parsons Corporation (10/07/25)
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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 (10/08/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …systems that keep our nation secure and resilient. We're seeking a highly capable Senior DevSecOps Engineer to spearhead cloud initiatives for the United States ... + Familiarity with monitoring and logging tools (eg, Prometheus, Grafana, Splunk , ELK Stack). + Solid understanding of networking, Linux/Unix systems, and… more
    Leidos (09/26/25)
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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 (09/17/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    MANTECH seeks a motivated, career and customer-oriented ** Senior Cyber** **Security Engineer ** to join our team **onsite** in **Herndon, VA or Reston, VA** to ... Provider) integration skills + Hands-on experience with security tools such as Splunk or CrowdStrike + Scripting or automation experience (Python, Bash, PowerShell)… more
    ManTech (08/20/25)
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