• Senior Network Engineer

    ManTech (San Antonio, TX)
    …as various local and long-haul WAN connectivity.Expertise in Windows networks, Cisco Systems , and Orion SolarWinds. **Preferred Qualifications:** + Experience ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our...of complexity + Experience with DoD Health Care Information Systems + Current Cisco Certified Network Professional… more
    ManTech (09/30/25)
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  • Senior Cybersecurity Engineer

    Humana (Austin, TX)
    …a part of our caring community and help us put health first** The Senior CyberSecurity Engineer develops and tests information security tools, applications, and ... stakeholders to drive products from design to volume production release. The Senior CyberSecurity Engineer work assignments involve moderately complex to complex… more
    Humana (12/10/25)
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  • Senior Linux Data Center Engineer

    Samsung SDS America (Plano, TX)
    …across data centers, networks, security, VMware, storage, and GPU platforms. As a senior engineer , you'll leverage automation, scripting, and monitoring tools to ... smarter and faster. Samsung SDS America is seeking a Senior Linux Data Center Engineer to join...a seasoned infrastructure professional with deep expertise in Linux systems and high-performance computing (HPC). You will be at… more
    Samsung SDS America (12/10/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …Knowledge in Cisco Unified Communications Manager, Cisco IM & Presence, Cisco Expressway, Cisco Video Teleconferencing Systems , and Cisco Session ... systems and gateways, voice circuits, and crypto technologies for voice systems + Cisco Certified Network Professional (CCNP) Certification \#javelin… more
    Amentum (09/17/25)
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  • Senior Principal Network Reliability…

    Oracle (Austin, TX)
    …a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. This role offers ... smart people who are solving complex problems in distributed systems , networking, multi-tenant Infrastructure-as-a-Service (IaaS), and Software Defined Networking… more
    Oracle (12/11/25)
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  • Senior Network Firewall Engineer

    ASM Research, An Accenture Federal Services Company (San Antonio, TX)
    ASM Research is looking for a Senior Network Firewall Engineer with experience in managing core data center network infrastructure. The individual will have ... systems work. You will also act as a senior level escalation point for network issues as needed....Advanced knowledge of data center network infrastructure such as Cisco routers, switches, and SD-WAN technologies **Team Collaboration and… more
    ASM Research, An Accenture Federal Services Company (11/05/25)
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  • Senior Cybersecurity Engineer

    Amentum (Austin, TX)
    …employees in approximately 80 countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking** . This is a ... engineer ; a Bachelor's degree in Computer Science, Information Systems or related field plus 5 years of relevant.... Experience with F5 load balancers . Experience with CISCO ACI . Experience with SASE solutions . Experience… more
    Amentum (10/24/25)
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  • Senior Network Engineer (Dallas, TX)…

    Austin Industries (Dallas, TX)
    …& Road, Austin Commercial and Austin Industrial. **Austin Industries** is seeking an experienced ** Senior Network Engineer ** to join our IT team at the corporate ... optimizing the organization's network infrastructure-both on-premises and in the cloud. The Senior Network Engineer will lead complex projects, mentor junior… more
    Austin Industries (11/06/25)
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  • Enterprise Management Tools - Systems

    General Dynamics Information Technology (San Antonio, TX)
    …- Systems Engineer Deliver simple solutions to complex problems as a Systems Engineer Senior at GDIT. Here, you'll tailor cutting-edge solutions to ... and we'll make your career growth ours. At GDIT, people are our differentiator. As a Systems Engineer Senior you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (12/12/25)
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  • Senior Network Operations Engineer

    Oracle (Austin, TX)
    …handling and escalation (identifying and responding to faults on OCI's systems and networks, collaborating closely with 3rd party suppliers, handling escalation ... DNS, DHCP, and SSL - Experience supporting network technologies, especially Juniper, Cisco , Arista, firewalls, and switches - Strong analytical skills and ability to… more
    Oracle (11/25/25)
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