Network Systems Administrator NAESNetwork Systems AdministratorHouston, TexasOur employees are constantly iterating, solving problems, and working together to improve the business of our diverse client base from cities, municipalities and electric cooperatives, in addition to generation owners and operators. Participate in planning, design, and implementation of the company’s enterprise network architecture (LAN, WAN, VPN, DMVPN, Internet, and data center networks).
Systems Administrator AltermanSystems AdministratorHouston, TexasThis role combines service desk support, endpoint administration, field support, and IT service management (ITSM) platform administration into a single function responsible for managing incidents, service requests, onboarding and offboarding activities, device deployments, site support, and day-to-day system administration tasks. Strong knowledge of identity and Microsoft 365 technologies and services (e.g., Microsoft Active Directory and Entra ID services, Microsoft 365 applications and services including Office, Exchange Online, SharePoint, and Teams, Group Policy and access controls, and PowerShell for Active Directory administration).
NewSenior Infrastructure Systems Administrator Axiom SpaceSenior Infrastructure Systems AdministratorHouston, TexasThis role will collaborate with various engineering disciplines, Axiom personnel, and NASA representatives to develop the requirements, verification strategy, network architecture, hardware configurations, data analytics, software tools, operations concepts, processes, and console support products required for Axiom’s Mission Control Center to support Axiom’s presence in space. Our mission-driven team is seeking a bold and dynamic Senior Infrastructure Systems Administrator , who is fueled by high accountability, execution horsepower, and driven to understand our world, science/technology, and life itself, for the benefit of all on Earth and beyond.
Systems Administrator III/IV AmentumSystems Administrator III/IVHouston, TexasThe candidate must also have a strong background in understanding Windows domain architecture, Active Directory, Linux operating systems/network security, and load balancing in order to perform day-to-day duties. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Systems Administrator III/IV ( AmentumSystems Administrator III/IV (Houston, TexasThe candidate must also have a strong background in understanding Windows domain architecture, Active Directory, Linux operating systems/network security, and load balancing in order to perform day-to-day duties. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Systems Administrator Kuraray AmericaSystems AdministratorHouston, TXFull timeHands-on experience with core infrastructure technologies, including Windows Server, Active Directory, Group Policy, DNS/DHCP, and virtualization platforms (e.g., VMware).Working knowledge of Microsoft Azure and Microsoft 365 services, including Entra ID, Intune, Exchange Online, SharePoint, and Teams. Position Summary: The Systems Administrator is responsible for administering, securing, and modernizing Kuraray America's hybrid IT infrastructure, including on-premises systems, Microsoft cloud services, end-user computing platforms, and related business applications.
Linux & Proxmox Systems Administrator Applied Optoelectronics, Inc.Linux & Proxmox Systems AdministratorSugar Land, TXApplied Optoelectronics, Inc. (AOI) is a leading developer and manufacturer of advanced optical and HFC networking products — the building blocks that power AI datacenters, CATV broadband, telecom, and fiber access networks around the world. With R&D operations in Atlanta, GA and global manufacturing presence in Taiwan and China, AOI is publicly traded on the Nasdaq (AAOI) and is actively expanding its U.S.-based manufacturing operations in Sugar Land to meet accelerating demand in the AI datacenter market.
Systems Administrator Alterman Management Group, IncSystems AdministratorHouston, TXPart timeThis role combines service desk support, endpoint administration, field support, and IT service management (ITSM) platform administration into a single function responsible for managing incidents, service requests, onboarding and offboarding activities, device deployments, site support, and day-to-day system administration tasks. Strong knowledge of identity and Microsoft 365 technologies and services (e.g., Microsoft Active Directory and Entra ID services, Microsoft 365 applications and services including Office, Exchange Online, SharePoint, and Teams, Group Policy and access controls, and PowerShell for Active Directory administration).
Systems Administrator - The Woodlands, TX Iron Oak EnergySystems Administrator - The Woodlands, TXThe Woodlands, TexasIron Oak Energy Solutions, formed from the strategic combination of Covia Energy and Black Mountain Sand to create a premier frac sand mining company, delivering superior products and solutions to diversified oil and natural gas markets across North America. Iron Oak Energy, a leading provider of proppant to the oil and gas industry with a differentiated footprint of low-cost, logistically advantaged mining and terminal assets serving all major U.S. shale basins.
Systems Administrator / Infrastructure Engineer (OT & Azure) V-Soft Consulting Group, IncSystems Administrator / Infrastructure Engineer (OT & Azure)Pasadena, TXYou will play a key role in deploying, supporting, and optimizing server platforms, cloud services, and infrastructure solutions while ensuring security, reliability, and operational excellence. This role is ideal for a technology professional who enjoys troubleshooting complex systems, working with modern Microsoft technologies, and contributing to infrastructure modernization and lifecycle initiatives.
IT Systems Administrator TekmetricIT Systems AdministratorHouston, TXFrom running a shop, to securing payments to engaging customers, our platform simplifies operations so shop owners can focus on what really matters: delivering exceptional service, earning trust, and growing sustainably. Hands-on experience deploying and managing macOS and Windows devices through modern MDM tooling, plus working knowledge of Microsoft 365 and identity and access management platforms.
M365 - Senior Systems Administrator- HYBRID in Houston, TX US Physical TherapyM365 - Senior Systems Administrator- HYBRID in Houston, TXHouston, TXFull timep>We are seeking a highly skilled Microsoft 365 Senior Systems Administrator / Engineer to work Hybrid Onsite 3-4 days in the Houston office 1300 W Sam Houston Pkwy S suite 300, Houston, TX 77042, USA. To support and manage a large-scale multi-tenant Microsoft 365 environment consisting of more than 125 tenants. Physical Therapy) is one of the largest publicly traded, independent operators of leading physical and occupational therapy clinics dedicated to enhancing patient outcomes through a collaborative, partnership-driven model.
Systems Administrator II FCCU CareerSystems Administrator IIHouston, TexasFirst Community Credit Union continues to lead the way as a high-tech, high-touch credit union with leading digital services including Online Banking, Mobile Banking, iPhone/Android Apps and more. All First Community employees enjoy community service events, free credit union membership along with a full range of banking services, a robust Health and Wellness program, and an Employee Activity Club.
NewSenior Systems Administrator Adaptive InnovationsSenior Systems AdministratorHouston, TexasRemoteWe’ve built one of the best AI teams in the world (from Character AI, Scale, Palantir, Citadel, Jane Street) and paired them with a team of healthcare veterans and ex-MBB strategists to build a new type of healthcare company: one that delivers care at the speed of an AI company. • Support and administer business-critical platforms: HRIS/Payroll (ADP, Rippling), EHR/EMR (Homecare Homebase), compliance systems (Relias).
Systems Administrator III NAESSystems Administrator IIIHouston, TexasOur employees are constantly iterating, solving problems, and working together to improve the business of our diverse client base from cities, municipalities and electric cooperatives, in addition to generation owners and operators. We are located in Houston, Texas -- the second fastest growing city in the nation, with world-class medical, cultural, educational and research institutions and a young, energetic and diverse population.
NewIT Systems Administrator — Manufacturing & ERP Wallman Unlimited CompanyIT Systems Administrator — Manufacturing & ERPLa Porte, TexasThe ideal candidate has experience supporting ERP systems within a manufacturing environment and is comfortable working directly with users, troubleshooting technical issues, supporting databases and integrations, and reading or modifying code when needed. Candidates should be equally comfortable helping an employee resolve a technical issue, troubleshooting an ERP or database problem, and developing a longer-term solution that improves how the business operates.
Systems Administrator TechDigitalSystems AdministratorHouston, TXCollaborate with cross-functional teams (Database, Development, Network, Security, Enterprise Data teams) to resolve issues. Work with development teams on building and maintaining Applications and reports for operational and various business functions.
NewNetwork Administrator LPC Personnel, IncNetwork AdministratorHouston, TXThe ideal candidate will have 6-10 years of experience working with network systems, security, servers, and end-user support, with the ability to resolve technical issues and keep network operations reliable and secure. Bachelor’s degree in Information Technology, Computer Science, or a related field, with 6-10 years of experience in network and systems administration, including physical servers, cloud environments, firewalls, Microsoft Outlook, and VMware., etc.
IT Network Administrator - IB4 Foxconn Industrial Internet - FIIIT Network Administrator - IB4Houston, TXFull timeThe Network Administrator should have extensive experience maintaining large-scale computer systems, the ability to project manage, and excellent troubleshooting skills. Ultimately, a top-level IT engineer can design and maintain a dynamic and stable system to perfectly meet the needs of the company.
IT Network Administrator Foxconn Industrial Internet - FIIIT Network AdministratorHouston, TXGeneral Overview: The Network Administrator should have extensive experience maintaining large-scale computer systems, the ability to project manage, and excellent troubleshooting skills. High knowledge about ISO layers, Core Networking Knowledge: High knowledge about ISO layers.