• Senior Information Security System Engineer Vice…

    Citigroup (Irving, TX)
    …Database knowledge: Familiar database concepts. + Network fundamentals: Understanding of TCP/IP, DNS , Telnet, SSH, HTTP, etc. + Proficient in at least one scripting ... language: Python, Bash, PowerShell for automation and custom tasks. **Education:** + Bachelor's degree/University degree or equivalent experience + Master's degree preferred **Nice to have:** + CISSP + CISA + Splunk Administrator + Splunk Architect This job… more
    Citigroup (08/23/25)
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  • Technical Support Engineer

    Microsoft Corporation (Irving, TX)
    …Key Infrastructure (PKI) deployment/management + Group Policy management + DNS deployment/management + Troubleshooting performance issues using PerfMon and other ... tools + Active Directory topology and management & Active Directory replication Technical Support Engineering IC3 - The typical base pay range for this role across the US is USD $68,300 - $137,900 per year. There is a different range applicable to specific… more
    Microsoft Corporation (08/23/25)
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  • Cyber Google Security Operations - Consultant

    Deloitte (Dallas, TX)
    …in infrastructure and networking fundamentals, such as IP networking, VPNs, DNS , load balancing, and firewalling concepts. + Familiarity with Cloud infrastructure ... broadly, exposure to multi-cloud environments (AWS, Azure) + Experience with SIEM and / or SOAR tools (eg Splunk, XSOAR). + Experience in Virus Total / Mandiant products and solutions, or Google Threat Intelligence. + Familiarity with AI frameworks such as MCP… more
    Deloitte (08/22/25)
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  • Senior Infrastructure Support Engineer

    Insight Global (Euless, TX)
    …the following technologies o Active Directory/Entra ID o GPO (Group Policy Object) o DNS o MS Exchange o Azure Licensing/CSP model o SQL * Understands Microsoft ... Licensing model * Experience working with 3rd party vendor escalation * MCSE * Microsoft 365 Certified null We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are… more
    Insight Global (08/22/25)
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  • Robotics Systems Engineer II, Amazon Robotics…

    Amazon (Austin, TX)
    …tools (eg Tableau). Preferred Qualifications Practical understanding of network fundamentals ( DNS , DHCP, TCP/IP, routing, switching, HTTP) Experience in a role with ... a minimum 50% travel Ability to demonstrate past use of data to drive decision making processes Familiarity with LEAN or Six Sigma. Certifications are a plus Ability to take independent initiative when presented with a business need Amazon is an equal… more
    Amazon (08/22/25)
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  • IT Support Engineer - Level II

    Insight Global (Roanoke, TX)
    …troubleshooting firewalls, routers, and switches ( Strong understanding of TCP/IP, DNS , etc, SonicWall, Fortinet, or Ubiquiti exp) Experience with cyber scanning, ... incident response, or vulnerability management tools Relevant Azure or Office 365 certifications null We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an… more
    Insight Global (08/22/25)
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  • IT Support Technician

    PCSI (Austin, TX)
    …Online, Teams, and Intune desired. + Basic proficiency with IPv4 networks, DNS , and DHCP required. + Experience with remote support solutions. + Experience ... using a service desk solution. **Other Requirements:** + Constantly move about inside the office to access file cabinets, office machinery, etc. and carry office materials and supplies up to 50 pounds. + Ability to pass criminal and financial background… more
    PCSI (08/21/25)
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  • Principal DevSecOps Engineer

    RTX Corporation (Plano, TX)
    …exposure is highly preferred. + Knowledge of networking concepts, such as DNS , VPNs, and load balancing. + DevSecOps certifications + Scaled Agile Framework ... (SAFe) certification. + Current SAP Clearance **What We Offer** Whether you're just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and… more
    RTX Corporation (08/21/25)
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  • Tier 1, IT Help Desk Support

    Centre Technologies (Dallas, TX)
    …Office suite + Microsoft Windows Administration tools (AD Users and Computers, DHCP, DNS , Group Policy, Sites and Services, etc.) + Understanding of basic network ... concepts + Understanding of application, desktop, and server virtualization + Understanding of Desktop Deployment / Imaging + Bachelor's Degree a plus Desired Experience/Certifications + Certifications + CompTIA A+ Certification a plus + Windows Server 2008/… more
    Centre Technologies (08/20/25)
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  • Senior Cloud Security Engineer

    Navient (Austin, TX)
    …Hands-on experience with SIEM, CSPM, XDR/EDR, CASB, vulnerability scanners, WAF, and DNS filtering. + Strong scripting or programming experience (Python, Go, Shell, ... or equivalent). + Familiarity with IaC and cloud automation tools (eg, Terraform, Ansible, CloudFormation). **Even Better:** + Professional security certifications (eg, AWS Security Specialty, GCLD, CCSP, CCSK). + Experience with container runtime security and… more
    Navient (08/20/25)
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