• Senior Software Engineer

    ManTech (Fort Meade, MD)
    …running templates (bonus if you can write playbooks). + Experience with system administration tasking (certs, PKI, troubleshooting) + Prefer full-stack engineer ... + Develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of extremely… more
    ManTech (09/13/25)
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  • Senior Consultant, Offensive Security, Proactive…

    Palo Alto Networks (Baltimore, MD)
    …internal processes and engagements + Conducts IT application testing, cybersecurity tool and systems analysis, system and network administration , and ... engineering support for the sustainment of information technology systems (mobile application testing, penetration testing, application, security, and hardware… more
    Palo Alto Networks (09/05/25)
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  • Senior Testing Engineer (Manual)

    Leidos (Frederick, MD)
    …and software products, including installing and configuring LINUX operating systems and applications, scripting and collecting system / application logs ... Take ownership of day-to-day quality issues and escalation + Collaborate with R&D System Engineering and Support teams to find the best technical solution that suits… more
    Leidos (10/01/25)
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  • Senior Infrastructure Engineer

    BlueVoyant (College Park, MD)
    … Linux operating system , command line utilities and conventional system administration tools. Experience with recent Ubuntu and RHEL/Centos releases would ... Development environment + Application packaging, configuration and deployment + Automated system provisioning + Configuration management of relevant system … more
    BlueVoyant (09/11/25)
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  • Principal Software Engineer

    Leidos (Annapolis Junction, MD)
    …Atlassian tools (Jira, Bamboo, Fisheye) and Agile/CI workflows. + Experience with Linux /UNIX administration and SIGINT dataflows. + Hands-on experience with ... web-based UI/UX. + Implement cloud-native components leveraging Go, TypeScript, and Python . + Collaborate with engineering teams to ensure operational excellence and… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …Atlassian tools (Jira, Bamboo, Fisheye) and Agile/CI workflows. + Experience with Linux /UNIX administration and SIGINT dataflows. + Hands-on experience with ... web-based UI/UX. + Implement cloud-native components leveraging Go, TypeScript, and Python . + Collaborate with engineering teams to ensure operational excellence and… more
    Leidos (07/31/25)
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  • Sr. Red Team Operator

    T. Rowe Price (Owings Mills, MD)
    …concepts and vulnerabilities. + Background in the Financial Services industry. + System administration experience. FINRA Requirements FINRA licenses are not ... Top 10, XSS, SQL Injection, filter bypassing). + Deep knowledge of Windows operating systems , with familiarity in Unix, Linux , and macOS. + Ability to leverage… more
    T. Rowe Price (10/02/25)
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  • Implementation Engineer

    Applied Technology Services (Middle River, MD)
    …(PowerShell, Python , etc.). + Familiarity with VMware, Windows, and/or Linux operating systems . + Strong problem-solving and documentation skills. + ... This role will be responsible for the design, implementation, administration , and support of PureStorage environments within our data...and third-party tools. + Work closely with network and systems teams to optimize data flow and system… more
    Applied Technology Services (09/17/25)
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  • Cyber Range Network Engineer

    Leidos (Annapolis Junction, MD)
    …Network Troubleshooting, and Network Performance Tuning. + Experience with Linux and Windows, network administration , and networking protocols/functions ... by guiding the definition, implementation, and delivery of capability focused on Cyber Training systems . As a key player on our team, you will leverage your skills… more
    Leidos (09/18/25)
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  • Detection Engineer

    Nelnet (Annapolis, MD)
    …customer centric attitude. **EDUCATION:** Bachelor's degree in cybersecurity, computer science, systems administration , information systems , or related ... SecOps and Google Cloud Observability. * Works closely with system owners to manage alert and security use case...documentation. * Develops and maintains documentation for security related systems . * Is flexible and nimble in a fast-paced… more
    Nelnet (09/26/25)
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