• Senior Information Security Engineer - Red Team

    Lumen (Austin, TX)
    …within penetration testing engagements. + Experience and knowledge of networking, Unix and Windows operating systems. + Self-motivated individual who can drive ... goals independently, collaborate in a team environment and support junior team members. + Ability to perform mixed work hours and days to accommodate penetration testing on production systems during scheduled maintenance windows. + Applicable professional… more
    Lumen (09/17/25)
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  • Senior Lead Backend Software Engineer- AWS Cloud

    Lumen (Austin, TX)
    …Knowledge of networking protocols and security best practices + Experience with Linux/ Unix and Windows server environment + 5+ years of professional experience with ... a bachelor's degree in computer science, Information Systems, or related field, or equivalent education and experience **Compensation** This information reflects the anticipated base salary range for this position based on curre Location Based Pay Ranges:… more
    Lumen (09/17/25)
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  • Security Analyst - PingAccess

    TEKsystems (Dallas, TX)
    …mobile applications * Proficient in the following operating systems and tools: Unix , Windows, Excel, Remedy, Fiddler, Java * Excellent trouble shooting and problem ... solving skills Desired/Secondary skills: * Experience with JIT identity provisioning within PingFederate * Experience implementing Social Media connectors within PingFederate (eg Facebook, Google) * Experience in implementing cloud solutions using PingOne *… more
    TEKsystems (09/17/25)
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  • Lead Software Developer

    Lumen (Austin, TX)
    …+ Experience with system, network, or security administration in a Unix -based environment + Knowledge of Internet networking protocols, topologies, and security ... impacts + Strong communication and leadership skills and prior work in a collaborative software development environment **Compensation** This information reflects the anticipated base salary range for this position based on current national data. Minimums and… more
    Lumen (09/17/25)
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  • Breast and Skeletal Health Field Service Engineer

    Hologic (Dallas, TX)
    …proficient with DOS and Windows, certified training and/or working knowledge of UNIX /NT/Solaris or other software operating systems preferred. The annualized base ... salary range for this role is $63,900 to $100,000 and is bonus eligible. Final compensation packages will ultimately depend on factors including relevant experience, skillset, knowledge, geography, education, business needs and market demand. **_Agency And… more
    Hologic (09/16/25)
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  • Senior Database Administrator (Hybrid Work…

    CDM Smith (San Antonio, TX)
    …including performance management and operational control. * Working experience in Unix Shell scripting. * Strong problem-solving skills and ability to monitor, ... troubleshoot, and optimize systems performance. * High-level knowledge of Oracle EBS (R12.2.x) architecture, including Oracle RAC, Data Guard, and RMAN. * Proficiency with Microsoft SQL Server (2016+), including clustering, Always On, SSIS, and backup/restore.… more
    CDM Smith (09/16/25)
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  • Engineering Lead Analyst Vice President

    Citigroup (Irving, TX)
    …+ Understanding & implementation of GenAI and relevant use cases + Good UNIX scripting and automation experience + Knowledge of automation tools like ANSIBLE and ... automation scripting / fixing - Desirable + Fully analyze performance issues, identify tuning opportunities and advise developers on SQL tuning options. + Interact and communicate with application developers and support teams to understand and articulate. +… more
    Citigroup (09/16/25)
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  • (USA) Senior, Software Engineer

    Walmart (Dallas, TX)
    …**What You'll Bring:** + **6+ years of experience** with C++ **(preferably C++17)** , Linux/ Unix , and Bluetooth stack. + **BS or MS in Computer Science** or a ... related field. + **Proficiency in programming languages** such as C++, Python, and familiarity with C++ patterns and best practices. + **Expertise in Linux system-level programming** , including multithread thread-safe programming, inter process communication,… more
    Walmart (09/13/25)
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  • Professional Services Consultant - Email Security

    Proofpoint (Houston, TX)
    …systems design and project implementation for enterprise email environments + UNIX system administration experience + Broad technical knowledge of Internet products ... and technologies + A thorough understanding of Internet protocols and how they work, particularly HTTP, SMTP, IMAP, RFC822, LDAP, PKI + Knowledge of networking topology, TCP/IP protocol, network configuration and components (firewalls, routers, etc.) + Strong… more
    Proofpoint (09/13/25)
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  • Senior AI Server Engineer - BigBox

    Meta (Austin, TX)
    …Rust, Go) 8. 10+ years of experience in *nix (Linux or another UNIX -like OS) and Network fundamentals 9. Experience building software with Large Language Models ... and AI powered agents as the core of the product, or a major feature of the product 10. Experience with AI coding tools such as Cursor, Claude Code, Co-Pilot, Codex, etc 11. Experience learning software, frameworks and APIs 12. Experience with Internet service… more
    Meta (09/13/25)
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