Sr Systems Administrator (Linux) (Onsite) RTX CorpSr Systems Administrator (Linux) (Onsite)McKinney, TXEach day in the life of a Systems Administrator can bring something new - building a new IT infrastructure for a group of engineers, restoring files due to an outage, updating virus definitions and security patches, teaming with our brilliant engineers on how to improve their processes, and more. The candidate's day-to-day activities include but are not limited to: Redhat Linux server management; storage management; file server management; access management; data backup; software and license configuration; and workstation support.
F5 Network Administrator Diamondback EnergyF5 Network AdministratorDallas, TXFamiliarity with Cisco Nexus Dashboard Fabric Controller (NDFC) and VXLAN EVPN overlay networks, including integration considerations for F5 BIG-IP deployments within spine-leaf data center fabrics. We are seeking an experienced F5 Administrator to support enterprise application delivery, security, and load balancing across on-prem and cloud environments.
Senior Network Engineer – Tier 3 Support / Network Architect Impulse Strategic SolutionsSenior Network Engineer – Tier 3 Support / Network ArchitectHouston, TexasYou will play a key role in supporting, designing, and optimizing our network infrastructure while mentoring junior staff and collaborating with cross-functional teams to ensure performance, reliability, and scalability. The ideal candidate is a Cisco expert with extensive experience in Cisco FirePower, Cisco Catalyst, Cisco Meraki, SD-WAN, unified communications, and enterprise-level routing and switching .
Network Security Analyst Siritech Solutions CorpNetwork Security AnalystAustin, TXContractorRequired Skills: Minimum 5%2B years of overall experience in cybersecurity operations, security monitoring, incident response, threat detection, security investigations, or related cybersecurity disciplines. The analyst will continuously monitor security alerts, investigate suspicious activities, identify potential threats, distinguish legitimate incidents from false positives, and coordinate incident-response activities.
NewSystems Administrator Education Service Center Region 11Systems AdministratorWhite Settlement, TXComputers, projection devices, control panels in meeting rooms, printers, file servers, productivity software, software specific to the job assignment, network resources, internet resources, and other hardware and software necessary to perform the functions of the job effectively and efficiently. Design, implement, maintain, and support IT infrastructure for internal and external customer environments, including Windows and Linux servers, virtualization, application hosting, endpoint management, and backup and recovery systems.
Database Administrator (DBA) SQL Server / Oracle Retail IndustryDatabase Administrator (DBA) SQL Server / OracleDallas, TexasThis role exists to ensure the availability, security, integrity, performance, and recoverability of enterprise database platforms that support mission critical broadcasting, digital, and business systems across the agency. The Database Administrator plays a central role in ensuring database platforms remain stable, secure, and performance optimized while supporting modernization, cloud integration, and data growth across the agency.
Messaging Administrator Texas Health and Human Services CommissionMessaging AdministratorAustin, TX$5,797.66–$9,508.25Responsibilities include managing deployments, overseeing change management activities, supporting disaster recovery planning and testing, optimizing system performance, providing incident support, developing and delivering training, implementing automation solutions, and ensuring overall system availability and business continuity.10%. Partners with the HHS Information Security Office to develop requirements and implement email security controls, including spam mitigation strategies, phishing remediation efforts, malware incident response activities, and security event management processes that protect enterprise communication systems.
Systems Administrator III Texas Health and Human Services CommissionSystems Administrator IIIEDINBURG, TX$4,523.16–$4,725Brief Job Description: The Systems Administrator III role involves advanced deskside support within a call center environment, including troubleshooting complex hardware and software issues, managing Active Directory accounts, supporting new hires and vendor roll-offs, and requires at least three years of IT experience with skills in customer service, communication, and network administration, based in Edinburg, Texas with occasional after-hours work. Deskside Support Automation Services include desktop installation, troubleshooting support, escalated/referred Help Desk operations, change management services, TIERS workstation platform and end-user application troubleshooting and resolution, field testing and pilot participation for CIT, technical documentation for end-user processes, research development services, technology training, and virus/Trojan/malware threat-response and remediation.
Senior Database Administrator Haggar Clothing Co.Senior Database AdministratorFarmers Branch, TXMinimum Qualifications: 6-10 years in commercial-grade business applications environment leveraging the following: SQL Server Database Administration 2008, 2012, 2014, 2016, 2019, 2022. Essential Role Functions: Selecting and deploying appropriate AWS database services such as Amazon RDS, Aurora, DynamoDB, and Redshift with optimal scale and cost.
Cactus Wellhead - Cybersecurity Engineer Cactus Wellhead LLCCactus Wellhead - Cybersecurity EngineerHouston, TXThis role operates as a security generalist within a lean, high-impact team and is expected to independently drive efforts spanning vulnerability management, security engineering, incident response, and Zero-Trust identity and access management. EDUCATION, TRAINING, EXPERIENCE: Bachelor's degree in Information Security/Systems, Computer Science, or other related technical discipline this role supports the organization's move toward a Zero Trust model, with a focus on strong identity controls, least privilege access, and continuous verification.
Senior Network Engineer Akkodis Group AG.Senior Network EngineerSan Antonio, TX$51–$85 / hourThe ideal candidate with extensive corporate enterprise experience designing, implementing, and optimizing LAN/WAN infrastructure, including BGP, OSPF, EIGRP, SD-WAN, routing, switching, and network security solutions. Senior Network Engineer Job Responsibilities include: Design, implement, and maintain enterprise network infrastructure across LAN, WAN, and SD-WAN environments to ensure optimal performance and reliability.
Azure Systems Administrator ZonesAzure Systems AdministratorDallas, TX$55–$65 / hourOperating in more than 120 countries, leveraging a robust portfolio, and utilizing the highest certification levels from key partners, including Microsoft, Apple, Cisco, Lenovo, Adobe, and more, Zones has mastered the science of building digital infrastructures that change the way business does business ensuring whatever they need, they can Consider IT Done. Positioned to be the IT partner you need, Zones, a Minority Business Enterprise (MBE) in business for over 35 years, specializes in Digital Workplace, Cloud & Data Center, Networking, Security, and Managed/Professional/Staffing services.
NoSQL Database Administrator Consultant Talent Software Services, Inc.NoSQL Database Administrator ConsultantRound Rock, TX$75–$80 / hourIt includes the creation and implementation of fully functional NoSQL database clusters, ability to maintain multiple production and non-production database environments with strong experience in troubleshooting, break-fix issues, upgrades, configuration management, migration and patching activities. • Typically requires 12+ years of related experience with bachelor's degree or 8+ years of related experience with master's degree in the design, maintenance, and administration of NoSQL databases on Linux VM & Kubernetes.
NewDialysis Administrator U.S. Renal CareDialysis AdministratorFort Worth, TXFull timeAdditionally, if the nursing requirements listed below are not met, an individual may be placed in the Administrator role without them; however, in the absence of these qualifications, there must be a designated Registered Supervising Nurse at the clinic who does possess these qualifications: Must be full-time employee of the Company and available to clinic staff during time clinic is open. Continuously monitor to ensure that a safe and sanitary physical environment is maintained throughout the facility; that all equipment is maintained and functions properly; and that adequate and appropriate inventory levels of all supplies are available and used correctly.
NewSnowflake DBA StratAcuity Staffing Partners IncSnowflake DBASan Antonio, TX$60–$66 / hourCandidates may come from Snowflake Administration, Database Administration, Data Platform Support, Cloud Operations, Production Support, Identity & Access Management, or Data Engineering support environments, provided they have hands-on Snowflake administration experience. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.
Administrator Coach - Appraisal Lead Education Service Center Region 11Administrator Coach - Appraisal LeadWhite Settlement, TXThe Appraisal Lead develops and facilitates professional learning, supports district improvement efforts through calibration and coaching activities, collaborates with regional and state partners, and ensures the successful implementation of programs designed to strengthen instructional leadership, educator effectiveness, and continuous school improvement while serving as a key liaison between ESC Region 11, participating districts, and the Texas Education Agency. Computers, projection devices, control panels in meeting rooms, printers, productivity software, software specific to the job assignment, network resources, internet resources, and other hardware and software necessary to perform the functions of the job effectively and efficiently.
InterSystems IRIS Cache Database Administrator (Remote Opportunity) VetsEZInterSystems IRIS Cache Database Administrator (Remote Opportunity)Dallas, TXRemoteThis role supports the Department of Veterans Affairs (VA) Data Migration and Management (DMM) Support Services for Electronic Health Record Modernization (EHRM), including VX130 and related InterSystems environments that aggregate VistA data and transmit data to Oracle Health. Monitor and troubleshoot IRIS Mirror consistency, VistA Shadow consistency, Journal Readers, Data Filers, Ensemble/HealthShare transmissions to Oracle Health, high-availability environments, storage utilization, encryption, backups, and data-quality indicators.
Staff Network Engineer, Google Enterprise Network Google LLCStaff Network Engineer, Google Enterprise NetworkAustin, TXFrom software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. Were the driving team behind Googles groundbreaking innovations, empowering the development of our cutting-edge AI models, delivering unparalleled computing power to global services, and providing the essential platforms that enable developers to build the future.
NewNetwork Engineer MeriplexNetwork EngineerHouston, TexasThe Network Engineer reports to the Director, Managed Services and supports UCaaS/VoIP, Velocloud SD-WAN, Firewall, Switch, Route, Wireless, Microsoft Servers, and VMware environments by applying in-depth level of networking skills to solve common and complex technical issues. Advanced Administration and Troubleshooting of Windows Server, Windows 10, VMware, Exchange Server, Data Backup technologies, SAN technologies, Advanced network troubleshooting.
Network Engineer CymertekNetwork EngineerSan Antonio, TexasNetwork Administrator, Network Architect, IT Infrastructure Engineer, Systems Engineer, Wireless Network Engineer, Network Security Engineer, Cloud Network Engineer, Telecommunications Engineer, Data Center Engineer, Network Support Specialist, LAN/WAN Engineer, VoIP Engineer, Field Network Technician, Network Consultant, Network Analyst, ect. Network Engineering, Computer Science, Information Technology, Telecommunications, Electrical Engineering, Systems Engineering, Cybersecurity, Computer Engineering, Software Engineering, Data Science, Information Systems, Networking and Communications, IT Management, Applied Mathematics, ect.