Computer Network Defense Analyst (CNDA) CymertekComputer Network Defense Analyst (CNDA)San Antonio, TexasCybersecurity Analyst, Network Security Analyst, Information Security Analyst, Intrusion Detection Analyst, Threat Analyst, Security Operations Center (SOC) Analyst, Incident Response Analyst, Cyber Threat Intelligence Analyst, Penetration Tester, Vulnerability Analyst, etc. Cybersecurity, Computer Science, Information Technology, Network Security, Information Systems, Data Analytics, Software Engineering, Electrical Engineering, Risk Management, Security Studies, etc.
Workstation Support Associate VisaWorkstation Support AssociateAustin, TX$59,900–$93,000 / yearDemonstrated experience using scripting/automation and AI-assisted (agentic) approaches to reduce or eliminate recurring support work (e.g., building/maintaining small automations, contributing reusable workflows/runbooks, and leveraging Copilot/GenAI-style tools to drive self-healing and demand reduction). This is a role for a technically strong, customer-obsessed support professional who can balance hands-on troubleshooting with proactive service improvements—identifying issues before they occur, driving root cause resolution, and improving reliability (not just processing tickets).
Sr. Manager, Work Station Support VisaSr. Manager, Work Station SupportAustin, TX$127,900–$205,000 / yearThe ideal candidate will possess a blend of customer focus, operational and innovation skills, dedicated to driving high-quality customer service to VISA staff and elevating our Onsite Technology Support operations. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.
STUDENT ASSISTANT-R&D - Computer and Network Support Group Southwest Research Institute - StudentsSTUDENT ASSISTANT-R&D - Computer and Network Support GroupSan Antonio, TXInternWho We Are: Assist an Information Technology group within the Space Science Division on computer and network support in a scientific and engineering research environment. Objectives of this Role: Work within an IT group to assist in configuring and maintaining Windows, Macintosh, and Linux computer systems.
Global Services Tech III Ashley FurnitureGlobal Services Tech IIIMesquite, TexasThis role provides advanced troubleshooting of Microsoft Windows, Apple, and Linux workstations and laptops, iOS and Android mobile devices, barcode scanners and printers, wired and wireless networks, and other operational hardware and software. The Global Tech Services - Tech III independently manages and supports all systems that enable Manufacturing, Distribution, Supply Chain, Retail, Back Office, and other business units to operate effectively, while supporting and advising junior team members.
Network Operations Engineer - Data Center and DMZ Bank of AmericaNetwork Operations Engineer - Data Center and DMZPlano, TexasThe role is expected to provide technical leadership coverage during assigned shift hours, lead or support major network incident triage and escalation when needed, and partner closely with peer leaders across regions to ensure effective technical handoff, restoration continuity, and sustained service stability. Expert experience with Network technologies: TCP/IP, IPv4, Layer 2 protocols, Multicast, BGP EIGRP, QoS, UDP, OSPF, Carrier Circuits, Leased Line, Broadband, Direct Internet Access, Tunneling protocols (MACSEC, IPSEC, SSL/TLS, GRE), Routers, Switches, HSRP, ACL, VPN.
Network Technician (Tier 1) TengoInternetNetwork Technician (Tier 1)San Antonio, TXFull timeThe Network Technician I is responsible for providing first-level technical support to customers by diagnosing, troubleshooting, and resolving basic hardware, software, and connectivity issues. The Network Technician I works to resolve issues on the first interaction whenever possible while maintaining a customer-service-oriented environment focused on problem detection, resolution, and escalation when necessary.
Principal Transport And IP Network Engineer AST Space MobilePrincipal Transport And IP Network EngineerDallas, TXThis role is responsible for defining, lifecycle-managing, and documenting the network SKU across all Gateway types - including acceptance testing procedures, pass/fail criteria, and golden configurations - and for leading the networking First Office Application (FOA) for each new Gateway SKU to ensure equipment integrates with other Gateway elements such as the eNB/gNB, BPMS, NCC, and OSS systems and is ready to deploy at scale. The ideal candidate is a deeply technical networking expert with command of carrier-grade IP, MPLS and segment routing, BGP, SDN, traffic engineering, QoS, transport resiliency, and network security, and thrives in a fast-moving environment where new Gateway designs move from lab validation to global deployment.
NewClient/Server Network Architect – Senior GD Information TechnologyClient/Server Network Architect – SeniorSan Antonio, TexasTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Network Administrator - DCO (Level1) - Odessa, TX STN IncorporatedNetwork Administrator - DCO (Level1) - Odessa, TXOdessa, TX$70,000–$85,000 / yearAs trusted advisors, we align IT investments with business outcomes that drive performance and growth, starting with deep strategic engagement and delivering tailored solutions built for long-term impact. Support cross-connects and meet-me room (MMR) work, coordinating with colocation staff and carriers for circuit turn-ups and demarcation testing.
Network Security Engineer- Web Proxy Judge GroupNetwork Security Engineer- Web ProxyIrving, TX$100,000–$120,000 / yearDescription: Job Title: Network Security Engineer – Web Proxy & Firewall SMELocation: Irving, TX (Onsite / Hybrid – as per project needs)Summary: We are looking for an experienced Network Security Engineer to act as a Subject Matter Expert (SME) for Web Proxy and Firewall technologies in a large-scale enterprise environment. The ideal candidate will bring deep hands-on expertise in enterprise firewall platforms and web proxy solutions, strong troubleshooting skills, and the ability to work independently while collaborating with cross‑functional technical teams.
Sr. Network Engineer GlobalchannelmanagementSr. Network EngineerCoppell, TexasSkills: Cisco WAN, Cisco LAN, Cisco WLAN, firewall administration, security management, load balancing, data center networking, Nexus Data Center, LAN switching, routers, firewalls, wireless, SD-WAN, F5 LTM, F5 pool, Wireshark, VPN (site-to-site), client VPN, network monitoring systems, TCP/IP, DHCP, DNS, routing, switching, QoS, VoIP, network diagrams, SOPs, change management, multiprotocol routers, multilayer switches, network security devices, network management systems, packet analysis. Expertise in Cisco WAN/LAN/WLAN technologies (routers, switches, Nexus Data Center).
NewSr. Electrical Hardware Engineer, AI Satellites (Starmind) Space Exploration TechnologiesSr. Electrical Hardware Engineer, AI Satellites (Starmind)Bastrop, TX2+ years of experience designing and implementing mixed-signal circuit boards from concept through production using processors, FPGAs, Ethernet, multi-GHz Serdes, DRAM interfaces (DDR4), I2C, SPI, operational amplifiers, analog to digital and digital to analog converters, and power supply components. Realizing this vision demands highly reliable, high performance electrical hardware ranging from power electronics, high speed digital systems, mixed signal designs, robust avionics, networking, and custom compute electronics.
NewDesktop Support Technician CYNET SYSTEMSDesktop Support TechnicianHouston, TX$19–$24 / hourTemporaryContractorPart timeAs a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
Principal AI Platform Engineer - AI Center Of Excellence MasterCardPrincipal AI Platform Engineer - AI Center Of ExcellenceAustin, TX$195,000–$323,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Lead RFI and RFP processes for AI infrastructure components, including CPU, GPU, storage, and networking, defining technical and commercial evaluation criteria, reviewing vendor responses, and driving fact based selection decisions in partnership with sourcing and finance teams.
Technician III, Technician IV, or Senior Technician I Texas A&MTechnician III, Technician IV, or Senior Technician ICollege Station, TexasWe are deeply committed to recruiting and retaining a talented workforce that embraces our core values of Respect, Excellence, Leadership, Loyalty, Integrity, and Service, by offering competitive salaries, an array of benefits, an extensive support network, and above all, an enriching and highly collaborative working community that is deeply passionate about our vision for higher education, research, and public service. The ideal candidate will be able to perform routine troubleshooting and maintenance functions with minimal supervision after substantial on-the-job training and work in support of technicians or specialized maintenance contractors or OEMs on more complex equipment interventions.
Network Technician 3 - 100% Travel M.C. Dean, IncNetwork Technician 3 - 100% TravelDallas , TexasFull timeAs part of ( SES ) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains enterprise, campus, and Base Area Network (BAN) infrastructure including switches, routers, HAIPE / bulk encryptors, wireless infrastructure, inside plant cabling infrastructure, outside plant cabling infrastructure, racks/cabinets, pathways, and bonding/grounding. Install various types of Low Voltage Cable to include CAT 5/6/6a Shielded Twisted Pair (STP) and Unshielded Twisted Pair (UTP) as well as Single Mode and MultiMode Fiber Optic (SMFO / MMFO) cabling.
Network Technician 2 - JB SA-Lackland AFB, TX M.C. Dean, IncNetwork Technician 2 - JB SA-Lackland AFB, TXSan Antonio, TexasFull timeAs part of ( SES ) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains enterprise, campus, and Base Area Network (BAN) infrastructure including switches, routers, HAIPE / bulk encryptors, wireless infrastructure, inside plant cabling infrastructure, outside plant cabling infrastructure, racks/cabinets, pathways, and bonding/grounding. Install various types of Low Voltage Cable to include CAT 5/6/6a Shielded Twisted Pair (STP) and Unshielded Twisted Pair (UTP) as well as Single Mode and MultiMode Fiber Optic (SMFO / MMFO) cabling.
Network Security Engineer 0057 Sistema TechnologiesNetwork Security Engineer 0057San Antonio, Texas5 Preferred Perform packet-level analysis to validate alerts and identify malicious activity 5 Preferred Serves as an escalation SOC analysts to support other SOC analyst and incident responders with enriched network-level intelligence 5 Preferred Proficiency with Google SecOps and Cyware (SOAR) orchestration, including building automated workflows that integrate SIEM, IDS/IPS, EDR (CrowdStrike, SentinelOne), threat intelligence, and Jira ticketing for SOC automation 4 Preferred Security Certifications Preferred (CISSP, CEH, GISF, GSEC, CySA+, Sec+) . 5 Threat intelligence application expertise 5 Develop detection logic aligned with adversary TTPs 6 Preferred Experience operationalizing threat intelligence by converting indicators and TTPs from Recorded Future, ThreatMon, GreyNoise, Google Threat Intelligence, VirusTotal, and Mandiant into SIEM rules, IPS signatures, and automated enrichment logic.
Network Analyst I Judge GroupNetwork Analyst IHouston, TXRemote$25–$30 / yearBy providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Configure, implement, and maintain enterprise networks (Cisco Routers, Switches, Firewalls, VPNs, SD‑WAN, Meraki Wireless, ISE, A10 Load Balancers).