• Tyto Athene (Ashburn, VA)
    …an applications or systems administrator. + Practical knowledge of Windows and Linux systems administration. + Experience with Linux or Windows scripting ... . + Administer and optimize enterprise IT applications and systems in Windows and Linux environments. +...Splunk Architect (II) + CISSP - Certified Information Systems Security Professional + GCFA - GIAC Certified Forensic… more
    DirectEmployers Association (11/01/25)
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  • 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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  • Senior Cyber Risk Manager ( Splunk

    The MITRE Corporation (Mclean, VA)
    …demonstrate strong problem-solving skills to develop appropriate mitigation strategies and ensure Splunk systems are configured and operated in compliance with ... will support multiple sponsors by providing technical support and engineering for a computing system 's...for the analysis, integration, testing, operations, and maintenance of Splunk system security. They will assist during… more
    The MITRE Corporation (11/08/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …* Maintain infrastructure for integration, cyber compliance, and network administration * Support both UNIX/ Linux and Windows-based systems * Collaborate ... Assist in developing policies for the secure operation of Splunk infrastructure * Support cloud-based deployment and... * 4+ years of experience implementing and operating Splunk systems to include universal and heavy… more
    CACI International (10/03/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (Reston, VA)
    Splunk environment + Experience with Splunk performing systems administration, including performing installation, configuration, monitoring system ... and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support , Solutions, and… more
    ENS Solutions (12/27/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …operational processes + Advanced system administration skills with Linux operating systems + 5+ years of experience with Splunk + Must successfully pass ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Administer the Splunk based log management system and...Linux shell scripting) **Overview** We are seeking a Splunk Security Engineer to join our team supporting the… more
    TekSynap (10/17/25)
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  • Splunk SOAR Cyber Automation Engineer…

    ENS Solutions (Reston, VA)
    …with other security and IT tools + 1+ years of experience of Linux /Windows logging, administration and debugging support for automation workflows + Experience ... and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support , Solutions, and… more
    ENS Solutions (12/06/25)
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  • Network Security Engineer ( Splunk )…

    General Dynamics Information Technology (Herndon, VA)
    …Family:** Cyber and IT Risk Management **Skills:** Industrial Control System ,Risk Assessments, Splunk Enterprise Security,Supervisory Control and Data Acquisition ... Network Professional Enterprise (CCNP) | Cisco - Cisco, Certified Information Systems Security Professional (CISSP) | International Information System Security… more
    General Dynamics Information Technology (12/15/25)
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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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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    systems , and enterprise continuous monitoring applications such as Splunk and Rapid7. + Continuously monitor system performance, troubleshoot issues, ... * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands...systems include Rapid7 Nexpose Scanners, and a full Splunk stack including Indexers, Forwarders, Deployment Servers, and Search… more
    CACI International (12/26/25)
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  • Information Security Systems Engineer…

    BAE Systems (Herndon, VA)
    …to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & ... ICD 503 Security Accreditation + Developing architecture documentation and Systems Security Plans (SSP) to support Accreditation...or open source tools including but not limited to: Linux , Python, C, Bash Scripting, Perl, SQL, Splunk more
    BAE Systems (12/10/25)
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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 (12/25/25)
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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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  • 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 Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    … Security** **Engineer** Deliver security related solutions for enterprise information systems and network architectures as an Information System Security ... for a wide range of devices. HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE AN IMPACT + Provides...Operate (ATO). + Offers technical engineering services for the support of integrated security systems andsolutions, managing… more
    General Dynamics Information Technology (11/21/25)
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  • EOC - Enterprise Systems Monitoring…

    ASM Research, An Accenture Federal Services Company (Ashburn, VA)
    Seeking a Systems Engineer to support federal client with enterprise monitoring of distributed systems . The candidate will have 5 years of experience ... include: 5 years of experience in IT enterprise monitoring system design, implementation, and Level 3 support ...+ Experience with log aggregation and monitoring tools like Splunk . + After hours support of incidents… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Information Systems Security Officer

    Parsons Corporation (Herndon, VA)
    … and organizational asset security posture prevents unauthorized access/disclosure, and monitor system CIA, assist in threat identification, and support DRP/IRP ... input, assessment, and update of security controls into the appropriate management systems of record (eg, Enterprise Mission Assurance Support Service (eMASS)).… more
    Parsons Corporation (12/17/25)
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  • Systems Administrator

    Leonardo DRS, Inc. (Frederick, MD)
    … administration - experience with Cisco\Meraki and ESXi preferred + Working knowledge of Linux systems and common services + Experience in current principles and ... www.leonardodrs.com . **Job Summary** In this role you will perform network and system administration duties for Leonardo DRS's on-premesis systems and networks.… more
    Leonardo DRS, Inc. (12/23/25)
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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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