• Sr. Product Manager (PAN-OS Lifecycle…

    Palo Alto Networks (Santa Clara, CA)
    …of PAN-OS NGFW firewalls being a significant advantage. + A strong understanding of Linux -based systems and network concepts. + Bachelor's or Master's degree in ... + Strong, hands-on operational experience with managing large network appliance systems or enterprise-scale software upgrades. + Experience in security or firewall… more
    Palo Alto Networks (08/15/25)
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  • Software Developer with active TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …experience working with XHTML, HTML, XML, XSLT Experience developing on Windows, and/or Linux operating systems . Experience with one or more of the following: ... that incorporate new capabilities into various components of the existing systems ; provide technical leadership for software development activities as a member… more
    Leidos (08/08/25)
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  • Sr. Systems Administrator

    Lockheed Martin (King Of Prussia, PA)
    …for all of the client/server/storage/network devices \-Patch and harden Windows and Linux \(Red Hat\) and networking systems with Security personnel to ... is required . Extensive familiarity with system administration for Linux \(RHEL\) and Windows operating systems ....administration for Linux \(RHEL\) and Windows operating systems . Proven ability to install, secure \(harden\), and… more
    Lockheed Martin (10/29/25)
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  • Linux System Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator (Senior-Level) will be responsible for the installation,… more
    Link Solutions Inc (10/08/25)
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  • Software Engineer, Embedded, Level 5

    Snap Inc. (San Diego, CA)
    …Experience in one or more of the following areas: BSP/Board Support Package, Operating Systems , Linux Embedded OS, Graphics, Camera, Audio and Display, with a ... eg kernel, synchronization primitives, resource allocators, memory management, security, I/O systems , persistence, Camera, Audio etc + Participate in design reviews,… more
    Snap Inc. (11/01/25)
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  • Sr. Service Reliability Engineer

    Proofpoint (Pittsburgh, PA)
    …Directory, Clustering, DNS, SMTP, DHCP, NFS, SMB, LDAP, etc.). + Working knowledge of Linux and core systems services. + Thorough understanding of Ethernet and ... with the Proofpoint Archiving Product line. + Manage a heterogeneous ( Linux /Windows) multi-site global 7x24 environment. + Help ensure proper security, monitoring,… more
    Proofpoint (10/02/25)
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  • Specialist, Software Engineer

    L3Harris (Tulsa, OK)
    …design methodology. + Object-Oriented Design and Analysis + Software development in RedHat Linux or Windows Operating Systems . + GUI design and development ... countries. Job Description: + Responsible for software development of applications on Linux and/or Windows platforms. + Applications are primarily military mission … more
    L3Harris (09/25/25)
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  • Software Engineer II

    Lockheed Martin (Cape Canaveral, FL)
    …and JIRA\. * Proficient in all MS Office products\. * Familiar with Windows/ Linux /Unix Operating Systems * Knowledgeable/Experience on FBM Program * Familiar ... automation and scalability * Collaborate with an enthusiastic team of software, systems , electrical and test engineers using the Agile Development methodology\. *… more
    Lockheed Martin (09/05/25)
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  • Senior Platform DevOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …DevSecOps framework + Experience with troubleshooting applications & infrastructure services on Linux based Operating Systems + Background in COTS/FOSS product ... work experience + Experience designing, implementing, and integrating Cloud based systems on infrastructure platforms such as AWS + Experience with automation… more
    RTX Corporation (08/30/25)
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  • System Administrator

    City of New York (New York, NY)
    …for efficient and secure remote access. Utilizing experience with Windows and Linux -based operating systems to support various IT needs. Managing central-managed ... Computer Science, or related field; relevant certifications (eg, Microsoft, Nutanix, Azure, Linux , or other Enterprise OS) are a plus. IT PROJECT SPECIALIST -… more
    City of New York (08/17/25)
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