- Citigroup (Irving, TX)
- …vulnerabilities using **CWE** or **OWASP** frameworks. + Working knowledge of **Operating Systems ** (eg, ** Windows ** , **Linux** ) and their hardening best ... role. + Proven experience with **Jira** or other similar ticketing systems . + Strong understanding of security best practices related to **Authentication**… more
- Citigroup (Irving, TX)
- …, **infrastructure security** , and **network segmentation** . + Mastery of **Operating Systems ** (eg, ** Windows ** , **Linux** ) and their hardening best ... (GCIA), GIAC Open Source Intelligence (GOSI) + ISC2 Certified Information Systems Security Professional (CISSP) + CompTIA CASP+, CompTIA PenTest+ Microsoft… more
- ASM Research, An Accenture Federal Services Company (Austin, TX)
- …and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... systems on a day-to-day basis. * Integrate Linux Systems (RHEL 8/9) into a primary Windows ...related to information security. * Red Hat Certified System Administrator (RHCSA). * Red Hat Certified Engineer (RHCE) Required… more
- Kelsey-Seybold Clinic (College Station, TX)
- …Citrix Certified Integration Architect CompTIA ACompTIA ServerMicrosoft Certified Systems Administrator VMware Certified Professional Registered Communications ... Systems , including Clustering and NLB solutions; Advanced knowledge of Windows Server Operating Systems , including Clustering and NLB solutions; Advanced… more
- Insight Global (San Antonio, TX)
- Job Description We are seeking a Senior Cloud Services Administrator to join our Infrastructure & Cloud Services team. This role is critical in managing and ... evolving our hybrid infrastructure, with a strong focus on Linux systems , Azure cloud administration, and container technologies. The position may grow into a Cloud… more
- NTT America, Inc. (Austin, TX)
- …Install, Configure, Manage. + Veeam Certified Engineer (VMCE). + Rubrik Certified Systems Administrator . + Zerto, pure, vxrail. **Required Experience:** + ... with general direction from the client, stakeholders, team lead, or senior manager, to perform operational tasks to resolve all escalated incidents/requests… more
- Insight Global (Arlington, TX)
- …of two team members in this location. They will be the most senior in this location and responsible for analyzing, documenting, monitoring, maintaining, configuring, ... and building cyber security systems . The role is on site 5 days a...regulations, directives and procedures. Function as Information Technology Security Administrator , coordinate and oversee compliance of multiple IT Security… more