• Production Operations Systems Engineer

    SAIC (TX)
    …. + Strong proficiency in Linux / Unix and Windows operating systems . + Experience with system administration tasks including user management, permissions, ... problems are escalated when required. Communicate with users and senior management the status of key problem statuses. +...Implement continuous improvement methodology through the use of IT systems or procedure. + Maintain inventory of system more
    SAIC (10/30/25)
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  • Senior Technical Support Engineer, US…

    Palo Alto Networks (Plano, TX)
    …understanding with Security Protocols (IPSEC / SSL-VPN / NAT) + Good understanding of Unix / Linux and Windows operating systems + Experience with Cisco, ... steps, timely updates, and comprehensive closure summaries in the ticketing system + Conduct multi-vendor troubleshooting on complex customer engagements, ensuring a… more
    Palo Alto Networks (11/05/25)
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  • Senior ServiceNow Developer, Amazon Leo…

    Amazon (Austin, TX)
    …language such as Python, Ruby, Golang, Java, C++, C#, Rust - Experience with Linux / Unix - Experience with CI/CD pipelines build processes - Experience with ... business goals. A day in the life As a Systems Development Engineer will be expected to influence the...team but partner teams and stakeholders as well. As Systems Development Engineer on the team, you will be… more
    Amazon (11/13/25)
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  • Principal Systems Engineer - Cybersecurity

    Sierra Nevada Company, LLC (Plano, TX)
    …technologies, including firewalls, IDS/IPS, encryption, and IAM. + Strong understanding of operating systems (Windows, Linux , Unix ) and network protocols. + ... We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong...Employee Must Have** + Bachelor's of Science degree in System Engineering or related discipline and typically 10 or… more
    Sierra Nevada Company, LLC (11/15/25)
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  • Sr. Specialist, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    …be considered with the ability to obtain a Top Secret with SCI Job Description: Mid- Senior level Systems Engineer to perform data analysis in tactical data link ... as well as experience with MIL-STD-1553B interfaces. + Familiarity with working with Unix / Linux commands in terminal consoles. + Experience with building test… more
    L3Harris (11/01/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …be considered with the ability to obtain a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, and integrate ELINT Systems ... in the interest of national security. Job Title: Lead, Systems Engineer - ELINT Job Code: 30649 Job Location:...amount of classified material. + Familiarity with working with Unix / Linux commands in terminal consoles. + Experience… more
    L3Harris (11/01/25)
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  • Lead, Systems Engineer - COMMS & Datalink

    L3Harris (Greenville, TX)
    …with the ability to obtain a Top Secret with SCI Job Description: The Senior level Systems Engineer is responsible for performing data analysis in tactical ... in the interest of national security. Job Title: Lead, Systems Engineer - COMMS & Datalink Job Code: 29508...well as experience with MIL-STD-1553B interfaces. + Working with Unix / Linux commands in terminal consoles. + Building… more
    L3Harris (10/05/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …**Education:** + Bachelor's/University degree or equivalent experience **Preferred Experience** + **Skills:** UNIX / Linux . UNIX / Linux /Windows . Advanced ... in on-call rotations including weekend coverages to provide 24/7 support for critical systems , system changes and respond to production incidents. + Experience… more
    Citigroup (09/30/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …2 and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations ... operations and maintenance support, including experience identifying/resolving performance issues in a UNIX Environment ( Linux , Ubuntu, and/or AIX), 5+ years of… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Sr Information Security Analyst Developer

    TXNM Energy (Texas City, TX)
    …basic algebra and geometry COMPUTER SKILLS: In-depth knowledge and experience with Linux / UNIX servers, client & server applications and information security ... issues In-depth knowledge of Microsoft, Linux and UNIX server security functionality In-depth knowledge of related security software In-depth knowledge of… more
    TXNM Energy (08/25/25)
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