• Principal Professional Services Engineer…

    Rocket Software (Annapolis, MD)
    …or Unidata is a plus. + Excellent working knowledge of underlying operating systems (Windows/ Linux /AIX) + Scripting experience in Windows/ Linux /AIX + ... truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Professional Services Engineer brings creativity, curiosity and passion to the… more
    Rocket Software (06/06/25)
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  • Principal Sales Engineer

    Rocket Software (Annapolis, MD)
    …engineering experience. + Extensive mainframe knowledge and expertise required. + Diverse systems (Mainframe, IBMi, Windows, Linux ) background a must + Diverse ... people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account Executives in new and existing… more
    Rocket Software (08/08/25)
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  • Principal Consultant, Offensive Security,…

    Palo Alto Networks (Fort Meade, MD)
    …internal processes and engagements + Conducts IT application testing, cybersecurity tool and systems analysis, system and network administration , and ... personalized learning opportunities - just to name a few! **Your Career** The Principal Consultant on the Offensive Security team is focused on assessing and… more
    Palo Alto Networks (07/08/25)
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  • Principal Software Engineer - Kubernetes…

    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 ... **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (07/31/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …Must have an active TS/SCI with Polygraph** **Preferred Qualifications:** + Experience with administration of MS Windows Server or Linux environments (Lab or ... **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/02/25)
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  • Manufacturing Systems Administrator - 3rd…

    System One (Salisbury, MD)
    …, Voice/Data, Network Administration (Microsoft), Database Administration , Unix or Linux operating systems , and SAP system knowledge. + Availability ... established system usage procedures. Ensure compliance with corporate manufacturing system administration , LAN administration , change management, asset… more
    System One (07/02/25)
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  • Senior ADC Engineer, Region Services Operations…

    Amazon (Jessup, MD)
    …Essentials) or SSCP ( Systems Security Certified Practitioner) - 5+ years of Linux systems administration experience - 5+ years of experience working ... Clearance of TS/SCI with Polygraph Preferred Qualifications - 10+ years of Linux systems administration experience with experience automating routine… more
    Amazon (06/05/25)
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