• Cyber Security Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer... with at least one of the following tools: Splunk , HBSS/McAfee, Rapid7 + Expert with implementing… more
    Leidos (11/28/25)
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  • Software Developer/ SME

    Amentum (Chantilly, VA)
    …intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team . The ideal candidate will have ... If so, look no further. Amentum is seeking a **Software Developer** to join our team of passionate individuals in **Chantilly or Herndon, VA** . In this role you… more
    Amentum (10/27/25)
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  • Senior Vulnerability Management Engineer

    Cisco (Washington, DC)
    …Vulnerability Management Program (eg, automation, data analysis, process development). + Act as SME ( subject matter expert ) for vulnerability management ... real difference in cybersecurity? At Cisco, our Vulnerability Management team (part of Splunk Global Security) is...into opportunities for growth As a Senior Vulnerability Management Engineer , your work will go far beyond just finding… more
    Cisco (12/30/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    …of the systems under management. The system engineer must also act as a subject matter expert consulting with security analysts and tenant mission system ... Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full...Linux systems, and enterprise continuous monitoring applications such as Splunk and Rapid7. + Continuously monitor system performance, troubleshoot… more
    CACI International (12/26/25)
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  • ServiceNow ITOM Engineer

    CACI International (Chantilly, VA)
    …communicate the status of those deployments to executive leadership*Serves as the CI Discovery Subject Matter Expert ( SME ) responsible for training ... ServiceNow ITOM Engineer Job Category: Information Technology Time Type: Full...exercising independent judgment within established support practices.*Coordinates with deployment team for approved release packages and break-fix solutions on… more
    CACI International (11/25/25)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    …take your career to the next level! The **Senior Network Engineer ** is a subject matter expert in network traffic analysis and packet capture (PCAP) ... **Req ID:** 37929 **Summary** **Senior Network Engineer ** **Arlington, VA** Are you ready to enhance...(MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by… more
    Chenega Corporation (10/07/25)
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  • Systems Engineer

    ManTech (Washington, DC)
    …to drive workload automation and continuous process improvement across the enterprise. + Provide Subject Matter Expert ( SME ) guidance to customers, ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Engineer ** to join our team in...standards, including the integration of tools like HBSS and Splunk . + Investigate and resolve complex operational problems through… more
    ManTech (12/28/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …and diagrams for security tools, system environments, and cloud operations + Acts as subject matter expert ( SME ) for security **tools, applications** ... of related experience **Job Description:** GDIT is seeking a AWS Security Cloud Engineer to join our Federal Health division managing the security of GDIT's Analytic… more
    General Dynamics Information Technology (11/05/25)
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  • Cyber Security Project Engineer TS/SCI…

    The Metamorphosis Group (Mclean, VA)
    …Security Assessment and Authorization (A&A) process. The Sponsor needs polished skills in subject matter expert knowledge on security documentation, drafting ... Cyber Security Project Engineer TS/SCI Clearance with FSP REQUIRED McLean, VA...the Sponsor's security teams as well as the engineering team ; however the Sponsor's staff management will manage the… more
    The Metamorphosis Group (12/10/25)
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  • Network Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …an onsite position in Chantilly, VA. The position will be the secure data center's subject matter expert in network infrastructure and switching. Must have ... with Cisco, F5, Palo Alto technologies + Considered a Subject Matter Expert demonstrating a...communication skills; must be part of a collaborative, high-energy team in helping to stand up this new capability… more
    Oneida Technical Solutions (10/31/25)
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