• 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 ... **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 Consultant, Offensive Security,…

    Palo Alto Networks (Baltimore, 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 (09/05/25)
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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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  • 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 ... Job 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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  • Director Information Security

    Lumen (Annapolis, MD)
    …and firewalls. Familiarity with automation/configuration tools (eg, Ansible). Background in system , network, or security administration (Unix/ Linux ... most complex networks. **The Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support high-value… more
    Lumen (09/03/25)
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