• Network Engineer Tier

    CACI International (San Antonio, TX)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network more
    CACI International (10/25/25)
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  • Tier 3 NOC Engineer

    Comcast (Plano, TX)
    …sizes prepare for what's next. Powered by the nation's largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business is the nation's ... equipment + Design, configure and deploy LAN and WAN network connections, hardware, software and communication links and services....routing + Solid knowledge of Layer 2 and Layer 3 internetworking technologies + 5 to 8 years' experience… more
    Comcast (01/09/26)
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  • Tier 3 Level EM Development…

    Koniag Government Services (San Antonio, TX)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking a Tier 3 Level EM Development and Testing Support Services to support KDS and ... enterprise management solutions that support and enhance DHA's global network , including approximately 250,000 end-user devices, 3 ,000...and testing, with at least 5 years in a Tier 3 or equivalent senior technical role.… more
    Koniag Government Services (12/17/25)
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  • Network Delivery Engineer

    Colossal Contracting, LLC (Bullard, TX)
    …The Delivery Engineer will provide planning, design, configuration, deployment, and tier III network troubleshooting support to our government customers with ... Network Delivery Engineer Fully Remote *... Network Delivery Engineer Fully Remote * MD * Engineering Job...twice a month and may last between 2 to 3 days. Frequency and length may fluctuate depending on… more
    Colossal Contracting, LLC (12/02/25)
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  • Sr. Network Engineer

    Xerox (Austin, TX)
    …Perform proactive maintenance and capacity planning. + **Troubleshooting & Escalation** + Act as Tier 3 escalation for complex network issues. + Conduct root ... Sr. Network Engineer **General Information** Press space or enter keys to toggle section visibility Country United States Department ENGINEERING SUPPORT Date… more
    Xerox (12/24/25)
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  • Principal Network Reliability…

    Oracle (Austin, TX)
    …through automation, advanced monitoring, and a customer-centric approach. As a Principal Network Reliability Engineer , you will play a critical role in ... The Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale,… more
    Oracle (11/25/25)
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  • Principal Network Reliability…

    Oracle (Austin, TX)
    …meet our customers' needs. Career Level - IC4 **Responsibilities** As a Principal Network Reliability Engineer , you will be responsible for helping design, ... The Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale,… more
    Oracle (12/21/25)
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  • Network Development Engineer

    Oracle (Austin, TX)
    …Demonstrated progressive increase in role specific responsibilities and associated complexities. + 3 + years of experience in Virtual Cloud Network technologies ... US Citizen and be willing to submit to a Tier 5 Public Trust Background Investigation within 30 days...for new services. **Additional preferred skills and experience:** + 3 + years Data Center based network more
    Oracle (12/21/25)
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  • Sr. Network Reliability Engineer

    Oracle (Austin, TX)
    …The Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, ... with Python or similar scripting language + Proficiency with network technologies and protocols (TCP/IP, BGP, OSPF, MPLS) +...opinion 2. Short term disability and long term disability 3 . Life insurance and AD&D 4. Supplemental life insurance… more
    Oracle (01/10/26)
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  • Lead Media Systems Engineer

    The Walt Disney Company (The Woodlands, TX)
    Engineer I's, II's and Sr. Media Engineer ( tier 2), Lead Media Engineer ( tier 3 ) and beyond. They are the heart of the sustainment efforts in ... and events they carry - matter to millions of people globally. ** 3 . Innovation:** We develop and implement groundbreaking products and techniques that shape… more
    The Walt Disney Company (01/07/26)
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  • Sr IT Systems Engineer - Pub SEC

    Lumen (San Antonio, TX)
    …the future. **The Role** The IT Systems Engineer II provides advanced Tier II support by troubleshooting and repairing network devices, tools, and services ... network support for two (2) geographically separated Network Operation Centers (NOC). The IT System Engineer...and serve as the first level of escalation to Tier I NOC personnel on network issues.… more
    Lumen (01/06/26)
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  • Structural Analysis Engineer IV

    Kratos Defense & Security Solutions, Inc. (Arlington, TX)
    …cost-effective, jet-powered Unmanned Aerial Systems (Targets and Tactical). As a mid- tier defense contractor, we've demonstrated agility and innovation in providing ... defense industry today! GENERAL JOB SUMMARY: Under direction of the lead structures engineer and/or the chief engineer , perform structural sizing and layout for… more
    Kratos Defense & Security Solutions, Inc. (12/07/25)
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  • Senior Optical Engineer

    Oracle (Austin, TX)
    …managers) and provides focused development to junior member. Serves at Tier 3 or specialized escalation point for network events and provides break-fix ... **Job Description** The Senior Optical Engineer will be joining the Optical Network...software/firmware design. It may encompass operational support at the Tier 3 level as well as product… more
    Oracle (12/20/25)
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  • Senior Lead Software Engineer

    JPMorgan Chase (Plano, TX)
    engineer who will lead the design, deployment, and automation of infrastructure platforms within Tier 3 data centers. The engineer will be responsible for ... platform engineering, security protocols, performance optimization, and telemetry + Experience in Tier 3 data center operations including air gap connectivity,… more
    JPMorgan Chase (11/09/25)
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  • Senior Software Development Engineer

    Oracle (Austin, TX)
    …at OCI. Our mission is to build and operate a set of Zero Trust Network services through a combination of network security technologies with OpenZiti, identity ... goal is to create a more resilient and secure network that reduces the risk of data breaches and...establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be… more
    Oracle (01/03/26)
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  • Software Development Engineer II,…

    Amazon (Austin, TX)
    …hands o the wheel fully automated system to model Amazon's complex transportation network (with billions of attributes like warehouses, routes, time, cost etc.) to ... help us realize this vision. The complexity of Amazon supply chain network grows exponentially, requiring innovative approaches in modeling, storing, validating, and… more
    Amazon (01/01/26)
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  • Systems Integration Engineer

    Patterson Companies, Inc. (Denton, TX)
    …API calls, and gateway responses to diagnose issues in real time. + Troubleshoot complex/ tier 3 network , connectivity, and terminal issues both remotely and ... **Job Summary** We are seeking a motivated and skilled Systems Integration Engineer who will be responsible for implementing, configuring and supporting digital… more
    Patterson Companies, Inc. (12/20/25)
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  • Sr. Product Support Engineer

    Sierra Nevada Company, LLC (Fort Bliss, TX)
    …we may have the perfect role for you! As a Sr Product Support Engineer , you will be using your skills and hands-on expertise to provide technical support ... in a related field of study and at least 3 years of relevant experience higher level degree may...Systems + Hands-on experience with a wide variety of network related tools, concepts, technologies, best practices and security… more
    Sierra Nevada Company, LLC (12/18/25)
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  • Shadow IT Engineer , Expert

    Huntington National Bank (Farmers Branch, TX)
    …for the following work visas: F-1 student, H-1B worker, O-1 worker, TN worker, E- 3 worker. Applicants must be currently authorized to work in the United States on ... a full-time basis. Summary: The Shadow IT Engineer , Expert implements technology solutions that enforce security policies and best practices to safeguard data and… more
    Huntington National Bank (01/10/26)
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  • Principal Systems Engineer - Cybersecurity

    Sierra Nevada Company, LLC (Plano, TX)
    …about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer interested in working on one of the largest and most complex ... fleet. We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background in cybersecurity to join our innovative team. The… more
    Sierra Nevada Company, LLC (12/17/25)
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