• 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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  • 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 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 ... (SCADA) **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information System Security Certification Consortium… 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 (12/31/25)
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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 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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  • 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 (01/07/26)
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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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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... engineers to integrate security and automation into the software development lifecycle. + Support AWS CloudWatch, AWS Security Hub, GuardDuty, SPLUNK , or ELK for… more
    Nightwing (12/30/25)
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  • Enterprise Logging Solution (ELS) Lead

    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
    Tyto Athene (11/01/25)
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  • Information System Security Office (ISSO)

    Leidos (Chantilly, VA)
    …regulations. The ISSO will ensure compliance with security policies, manage system security documentation, conduct risk assessments, and support authorization ... and security architecture principles. + Working knowledge of both Windows and Linux Operating systems . + Experience with Security Technical Implementation Guides… more
    Leidos (01/07/26)
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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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  • SAP NS2 Intel Cloud Security and Information…

    SAP (Herndon, VA)
    …and compliance-as-code (eg, AWS Config, Terraform). + Working knowledge of Windows and Linux system hardening and secure configuration. + Knowledge of SAP HANA ... + Familiarity with SAP Business Technology Platform (BTP). + AWS, Linux , Windows, cloud, or systems administration certifications. **Additional Requirements**… more
    SAP (01/09/26)
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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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  • Information Systems Security Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Identify requirements for documentation associated with system categorization, the System Security Plan, and systems risk assessment as required under NIST ... Cyber and IT Risk Management **Skills:** Computer Security,Information Assurance,Open-Source,Operating Systems (OS) **Experience:** 5 + years of related experience… more
    General Dynamics Information Technology (01/02/26)
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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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  • IDS / IPS Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    … (RHEL) systems , including package management (yum/dnf), kernel module management, SE- Linux configuration, and system optimization via Unix CLI and other ... and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support , Solutions, and… more
    ENS Solutions (12/14/25)
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