• Technical Support Engineer

    ForeScout Technologies, Inc. (Dallas, TX)
    …GPEN) is a plus + Advanced Administrator 's level of understanding of Operating Systems ( Linux , Windows, Macintosh, and UNIX) is a plus + Computer Networking ... supporting RADIUS + Hands-on experience in both Windows and Linux , Mac OSX platforms with a solid understanding of...Systems Administrator level knowledge of all protocol… more
    ForeScout Technologies, Inc. (04/30/25)
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  • Sr. Consultant - SASE/Netskope | Remote, USA

    Optiv (Austin, TX)
    …fundamentals (TCP/IP, OSI model). Experience administering Windows, macOS/iOS, and UNIX/ Linux systems . Demonstrable experience with system installation, ... maintain top tier vendor certification. (Netskope Certified Cloud Security Administrator , Netskope Certified Cloud Security Integrator, Netskope Certified Cloud… more
    Optiv (02/14/25)
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  • System Engineer

    Robert Half Technology (Houston, TX)
    …backups, disaster recovery plans, and hybrid cloud architectures. + Knowledge of Windows/ Linux systems and networking fundamentals, including VPN and DNS ... team, the System Engineer will support, design, and maintain enterprise systems while providing technical expertise in cloud computing, virtualization, networking,… more
    Robert Half Technology (05/03/25)
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  • Sr. Staff AWS DevOps Engineer - TS/SCI Required

    Lockheed Martin (San Antonio, TX)
    …1\) 10 years IT systems administrative experience with both Microsoft and Linux platforms\. 2 \) Experience developing code in at least one high\-level ... Doing: As part of Lockheed Martin Rotary & Mission Systems business area, the C4ISR line of business creates...or training\. 1\. AWS Cloud Practitioner Certification or training 2 \. AWS SysOps Administrator Certification or training… more
    Lockheed Martin (05/02/25)
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  • Senior Information System Security Engineer (ISSE)

    Amentum (San Antonio, TX)
    …environments to include all cybersecurity tool sets and collaborating with systems and network engineers. + Create and maintain custom dashboards, develop ... for designing, integrating, and implementing security controls into current and future products/ systems thus ensuring these systems can be accredited based on… more
    Amentum (04/24/25)
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  • Cyber Security Analyst

    KBR (Houston, TX)
    …of common security controls (Firewall, IDS/IPS, Antivirus, etc.)Familiarity with Windows and Linux operating systems and the system's command linesA good ... (CCSPA), Cisco Certified Network Associate (CCSPA), Red Hat Certified Administrator (RHCSA), and Microsoft Certified Systems Engineer (MCSE).Familiarity… more
    KBR (05/09/25)
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  • Applications Support Techical Lead Analyst

    Citigroup (Irving, TX)
    …Consultant or Support, Project Manager, Senior Project Lead, Project Lead, Systems Administrator or closely related position involving monitoring application ... Support Technical Lead Analyst for its Irving, Texas location. Duties: Lead level 2 team to provide critical IT support for suite of applications under Treasury… more
    Citigroup (05/08/25)
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