NewManager, Corporate Network Services FuturexManager, Corporate Network ServicesBulverde, TXThis role leads the corporate networking function supporting offices, campuses, remote workforce connectivity, and internal services, while maintaining clear separation from customer-facing or product cloud networks. The role combines hands-on technical leadership, people management, and vendor oversight, ensuring high availability, performance, and compliance across all corporate network services.
Network Engineer / Systems Administrator (SA) CymertekNetwork Engineer / Systems Administrator (SA)San Antonio, TexasNetwork Engineer, Systems Administrator, IT Infrastructure Engineer, Network Systems Administrator, Network Administrator, Systems Engineer, Cloud Systems Administrator, Network Operations Engineer, IT Support Engineer, Network Security Engineer, etc. Computer Science, Information Technology, Network Engineering, Systems Engineering, Computer Engineering, Information Systems, Cybersecurity, Electrical Engineering, Data Science, Applied Mathematics, etc.
Network Administrator CymertekNetwork AdministratorSan Antonio, TexasNetwork Engineer, System Administrator, IT Administrator, Network Technician, Network Support Specialist, Infrastructure Administrator, Cloud Network Administrator, Network Operations Specialist, Network Analyst, Network Security Administrator, etc. Computer Science, Information Technology, Network Engineering, Cybersecurity, Systems Administration, Electrical Engineering, Information Systems, Telecommunications, Data Communications, Software Engineering, etc.
Network System Administrator CymertekNetwork System AdministratorSan Antonio, TexasNetwork Engineer, Systems Administrator, IT Administrator, Network Security Administrator, Infrastructure Administrator, Network Operations Specialist, Cloud Systems Administrator, Network Analyst, Systems Engineer, IT Support Specialist, etc. Computer Science, Information Technology, Network Engineering, Cybersecurity, Systems Administration, Information Systems, Electrical Engineering, Telecommunications, Data Communications, Software Engineering, etc.
Network Administrator III (WAN) DLS EngineeringNetwork Administrator III (WAN)San Antonio, TexasIn the execution of its mission, the 26 NOS maintains network infrastructure, to include routers, switches, proxies, firewalls, servers, workstations, printers, Storage Area Networks (SAN) and test labs, to provide maneuverability and defense of both classified and unclassified networks. DLS Engineering is seeking a Network Administrator III (WAN) professional for a full-time position in support of the Air Force Intranet Control (AFINC) program at Joint Base San Antonio in San Antonio, TX.
Network Administrator III (WAN) Abacus TechnologyNetwork Administrator III (WAN)San Antonio, TexasOverview: Abacus Technology is seeking a Network Administrator to provide WAN infrastructure support for the Air Force Intranet Control (AFINC) III Support program at Lackland AFB. Extensive experience with security as it pertains to network architecture, desktops, laptops, servers, firewalls, routers, and intrusion detection systems (IDS).
NewNetwork Security Engineer (Network & Cybersecurity) BAKER ENGINEERING AND RISK CONSULTANTS, INC.Network Security Engineer (Network & Cybersecurity)San Antonio, TXServe as the primary technical owner for cybersecurity operations, security controls, and vulnerability management by designing, implementing, and continuously enhancing firewalls, IDS/IPS, network segmentation, Zero Trust architecture, and other security initiatives in partnership with IT management and architecture leadership. Baker Engineering and Risk Consultants, Inc. (BakerRisk) is a global provider of process safety and risk management services to companies in the petroleum and chemical industries, as well as engineering and testing services for government agencies and private companies involved with hazardous materials.
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.
System Administrator CymertekSystem AdministratorSan Antonio, TexasInformation Technology, Computer Science, Network Engineering, Systems Engineering, Computer Engineering, Cybersecurity, Software Engineering, Telecommunications, Data Science, Information Systems, Cloud Computing, Electrical Engineering, IT Management, Systems Analysis, Business Technology, ect. Network Administrator, IT Administrator, Systems Engineer, Cloud Administrator, Infrastructure Administrator, Server Administrator, Database Administrator, Technical Support Specialist, IT Specialist, Site Reliability Engineer, DevOps Engineer, Systems Analyst, Operations Support Specialist, Help Desk Technician, Network Engineer, Security Administrator, ect.
Systems Engineer / System Administrator for Managed Service Provider Straight Edge Technology, Inc.Systems Engineer / System Administrator for Managed Service ProviderSan Antonio, TX$60,000–$90,000Provides IT support relating to technical issues involving Microsoft’s core business applications / Azure / Office 365, as well as virtual environments built on Citrix and VMware. BS degree in Computer Science, Engineering or a related subject, or a combination of 5+ years of experience and recent equivalent training (college graduate, technical school graduate or similar.
Senior System Administrator GalaxEsystemsSenior System AdministratorSan Antonio, TXDesired Certifications (Preferred)* Microsoft Certified: Azure Administrator Associate or MCSE* CompTIA Network+ or Security+* VMware Certified Professional (VCP)Working Conditions* May require occasional after-hours/weekend support to address critical system emergencies or schedule maintenance.* Key Responsibilities and Duties Infrastructure Management: Install, configure, and maintain desktop operating systems (Windows/Apple), servers, virtual environments (VMware) and have working knowledge of network hardware (routers, switches, firewalls, wireless).
Systems Engineer / System Administrator For Managed Service Provider Straight Edge Technology, Inc.Systems Engineer / System Administrator For Managed Service ProviderSan Antonio, TXProvides IT support relating to technical issues involving Microsoft’s core business applications / Azure / Office 365, as well as virtual environments built on Citrix and VMware. BS degree in Computer Science, Engineering or a related subject, or a combination of 5+ years of experience and recent equivalent training (college graduate, technical school graduate or similar.
Linux / Unix Systems Administrator CymertekLinux / Unix Systems AdministratorSan Antonio, TexasComputer Science, Information Technology, Systems Engineering, Network Engineering, Computer Engineering, Information Systems, Cybersecurity, Data Science, Electrical Engineering, Applied Mathematics, etc. Linux Systems Administrator, Unix Systems Administrator, Systems Engineer, IT Systems Administrator, Network Administrator, Infrastructure Administrator, DevOps Engineer, Cloud Systems Administrator, Server Administrator, System Support Specialist, etc.
NewSenior Linux Administrator Govcio LLCSenior Linux AdministratorSan Antonio, Texas$115,000–$135,000 / yearFull timeDoD 8140 – 451 System Administrator IT (Cyberspace) certification(s) (Cloud+ - CompTIA Cloud plus; GICSP - Global Industrial Cyber Security Professional; GSEC - GIAC Security Essentials Certification; Security+ - CompTIA Security plus; and/or SSCP - Systems Security Certified Practitioner) and/or affiliated training as identified within the DoD 8140 Qualification Matrix (https://www.cyberworkforce.mil/DoD-8140/8140-Dashboard/)“IT (Cyberspace) – 451 System Administrator; Intermediate. Overview: GovCIO is seeking a highly experienced Senior Linux Administrator to serve as the primary technical resource responsible for theadministration, sustainment, security, automation, and optimization of enterprise Red Hat Enterprise Linux (RHEL) systems supporting the616th Operations Center (616 OC).
Network Security Engineer CymertekNetwork Security EngineerSan Antonio, TexasCybersecurity Engineer, Network Security Specialist, Information Security Analyst, Security Operations Center (SOC) Analyst, IT Security Engineer, Network Security Administrator, Cyber Defense Analyst, Security Architect, Penetration Tester, etc. Computer Science, Information Technology, Cybersecurity, Network Engineering, Information Systems, Software Engineering, Electrical Engineering, Data Science, Computer Engineering, etc.
Linux / UNIX Systems Administrator (PeopleSoft / Oracle) CymertekLinux / UNIX Systems Administrator (PeopleSoft / Oracle)San Antonio, TexasLinux Systems Administrator, UNIX Systems Administrator, PeopleSoft Administrator, Oracle Database Administrator, Enterprise Systems Administrator, Middleware Administrator, Application Systems Administrator, Database Systems Engineer, IT Infrastructure Engineer, Cloud Systems Administrator, etc. Computer Science, Information Technology, Systems Engineering, Computer Engineering, Information Systems, Database Administration, Network Engineering, Cybersecurity, Data Science, Applied Mathematics, etc.
NewSystem Administrator Optimus TechnologySystem AdministratorSan Antonio, TexasOur dedication in pairing the right Optimus Technologist with the right customer solution is at the core of our Partnership commitment and critical to the performance and satisfaction of our employees, the pinnacle of the Optimus culture. We are known for our exceptionally talented group of Engineers and Technical experts with superior knowledge and experience in Cyber Technologies and the latest technology trends.
System Administrator The 20 MSPSystem AdministratorSan Antonio, TXThe 20 LLC is a nationwide Managed Service Provider (MSP) and MSP growth platform that partners with both general businesses and IT service companies across the country to deliver world-class technology solutions and support. In this role, youll ensure our systems run seamlessly, support both internal teams and client environments, and contribute to an IT culture built on trust, collaboration, and a shared drive for excellence.
IT Site Administrator (Bilingual) Viant MedicalIT Site Administrator (Bilingual)San Antonio, TXAbout the role:As an IT Administrator, you will lead and support IT operations for your assigned site(s), providing technical leadership across system administration, networking, technical support, project management, and business analysis. This position requires professional fluency in both English and Spanish, as the role regularly supports bilingual employees, leaders, and business operations across the Viant facilities in San Antonio, TX and Vega Baja, Puerto Rico.
IT Site Administrator (Bilingual) Viant Medical LLCIT Site Administrator (Bilingual)San Antonio, TXAbout the role: As an IT Administrator, you will lead and support IT operations for your assigned site(s), providing technical leadership across system administration, networking, technical support, project management, and business analysis. This position requires professional fluency in both English and Spanish, as the role regularly supports bilingual employees, leaders, and business operations across the Viant facilities in San Antonio, TX and Vega Baja, Puerto Rico.