• System Support : Splunk

    The Metamorphosis Group (Chantilly, VA)
    System Support : Splunk and Linux - US CITIZENS ONLY - TS/SCI FS POLY REQUIRED Chantilly, VA . Government/Military Apply Now Contractor Support : ... Linux + The Contractor shall maintain clustered Splunk infrastructure, including search head and index cluster, deployment...implement data flow and accesses across different networks and system interfaces, for example between Splunk and… more
    The Metamorphosis Group (11/08/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …configuration changes, and ensure the reliability, security, and performance of Linux systems across the enterprise. **Responsibilities:** Design, implement, ... networks. The ideal candidate will bring strong expertise in Linux -based environments, system hardening, automation, and troubleshooting....maintain, and troubleshoot Linux -based systems and infrastructure for a number… more
    Amentum (10/01/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …7+ years of direct experience. * At least 5 years of experience in Linux system administration, with a focus on cloud-based infrastructure. * In-depth knowledge ... is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support...applications. * Participate in on-call rotation to provide 24/7 support for critical systems . * Stay up-to-date… more
    CACI International (11/01/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …knowledge of security design best practices for information systems . throughout the system development life cycle to support the generation of the security ... enhancements, application deployments, and infrastructure upgrades in a dynamic information system hosting environment * Proficiency with Red Hat/ Linux *… more
    Amentum (12/05/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    system , as well as, Operations and Maintenance (O&M) of the system + Providing Splunk administration, management, troubleshooting, and testing + Supporting ... threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment of advanced cybersecurity...networking skills + In depth knowledge of Windows, and Linux operating systems + Understanding of Cloud… more
    Shuvel Digital (09/25/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Include: Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes advising and assisting ... Management Framework controls to systems with successful authorization of those systems + Use of system authorization workflow tools including advising on… more
    Assertive Professionals (10/09/25)
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  • Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    …and compliance related findings + Create Body of Evidence (BOE) documentation in support of ConMon and system authorization packages + Attend Security-related ... as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of their life,… more
    BAE Systems (12/19/25)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    …as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of their life, ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...national security services. We offer flexible work environment to support the balance in your life and keep you… more
    BAE Systems (12/20/25)
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  • Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    …as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of their life, ... Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of… more
    BAE Systems (10/31/25)
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  • Senior ServiceNow Developer

    BAE Systems (Sterling, VA)
    …as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of their life, ... Developer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis… more
    BAE Systems (10/31/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship required** **WHAT WE'D LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience ( SPLUNK ) + Forescout Experience **GDIT ... + **Required Experience:** + 5+ years of experience with systems administration: + DoD system accreditation process...tool that identifies career steps and learning opportunities + ** Support :** An internal mobility team focused on helping you… more
    General Dynamics Information Technology (12/08/25)
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  • Deputy Cybersecurity Manager

    BAE Systems (Sterling, VA)
    …platforms like ServiceNow to automate security processes + Familiarity with operating systems (eg, Windows, Linux ) and network security tools like firewalls, ... as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of their life,… more
    BAE Systems (10/30/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …+ Expertise implementing system logging to include network device, Windows, and Linux logging + Ability to manage and use secrets management tools such as ... * **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering...the ability to interpret and remediate findings _Desired:_ + Systems administration and IT certification in Linux ,… more
    CACI International (12/05/25)
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  • ServiceNow ITOM Engineer

    CACI International (Chantilly, VA)
    …servers and applications, configures software, responds to service outages, monitors system performance, and troubleshoots systems issues*Strong skills with MS ... containerization* ServiceNow Administrator experience* Asset Management experience* JavaScript/AngularJS experience* Splunk experience* RedHat Linux administration experience* Microsoft… more
    CACI International (11/25/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …Microsoft Windows Server, and Linux . + Monitor, troubleshoot, and enhance system operations using tools like Splunk and Grafana/Prometheus. + Work with ... engineer legacy codebases and produce UML models using Enterprise Architect. + Support secure communications systems , ensuring compliance with operational and… more
    Amentum (10/27/25)
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  • ABAD Cross Domain Solutions (CDS) Engineer **This…

    Parsons Corporation (Centreville, VA)
    …designs + Deploying CDS technologies across DoD enclaves + Providing engineering oversight in support of the integration of CDS systems with DoD boundary defense ... CEH, GCIH, GCED, GCIA, CCSP** + Self-starter utilizing your Linux and scripting expertise to support and...and functional testing + Leverage standard networking concepts to support the design and implementation of networked systems more
    Parsons Corporation (12/19/25)
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  • Enterprise Monitoring Tool Engineer

    Leidos (Chantilly, VA)
    …with our customer's, project managers, internal task or functional staff, and support personnel to execute the Program Mission within Digital Modernization and the ... duties are as follows: + Administration & Maintenance:Provide SME support and guidance to junior administrators and operators that...and related components (OBM). This requires strong proficiency in Linux (Red Hat Enterprise Linux - RHEL).… more
    Leidos (12/20/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... markets. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to… more
    Nightwing (10/07/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... markets. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to… more
    Nightwing (12/10/25)
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  • Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …data collection for all infrastructure services; works with client/server and back-end systems owners to define appropriate monitoring system usage, data ... a roadmap toward emerging technologies + Reviewing and analyzing business and system requirements and specifications for systems monitoring tool protocols and… more
    General Dynamics Information Technology (11/26/25)
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