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The Senior ISP Network Engineer designs, implements, and supports complex multi-vendor broadband networks for rural ISPs. The role involves managing carrier-grade IP and optical transport systems using technologies like Cisco, Juniper, and Nokia, while providing escalation support and mentoring junior staff.
The QA Engineer will design and execute test plans for networking devices and smart home products, focusing on testbed infrastructure and automated regression testing. The role involves collaborating with R&D to troubleshoot issues and requires a strong understanding of networking protocols.
Design, implement, and troubleshoot enterprise network infrastructure—Cisco switching/routing, wireless, Cisco ISE NAC, and Palo Alto firewalls—in a 24x7 environment at Samsung SDS America.
Date Posted: 2026-08-19

 Country: United States of America

 Location: US-AZ-TUCSON-807A ~ 1151 E Hermans Rd ~ BLDG 807A

 Position Role Type: Onsite

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Maintains and enhances the security, performance, and reliability of HPC infrastructure supporting world-leading supercomputers like Frontier, ensuring seamless operation for computational research.
Develops firewall control-plane services and security features in C/C++ for a cybersecurity company, focusing on SSL/TLS, authentication, and embedded system services.
Maintains and modernizes Windows servers, Active Directory, and multi-site network infrastructure while improving security and automation for an automotive parts supplier.
Position Title: Lead Systems Engineer - Design Position Location: Remote - work virtually from anywhere in the United States JOB SUMMARY The Lead Systems Engineer provides leadership, expertise, and delegates work for…
Position Title: Systems Engineer IV - Design Position Location: Remote - work virtually from anywhere in the United States JOB SUMMARY The Systems Engineer IV – Design provides technical support and leadership to plan,…
Position Title: Systems Engineer III - Design Position Location : Remote - work virtually from anywhere in the United States JOB SUMMARY The Systems Engineer III - Design provides technical support to plan, schedule…
Position Title: Control Systems Engineer II - Design Position Location: Remote - work virtually from anywhere in the United States Role Level: Entry-Level / Early Career This is an entry-level support role intended for…
Designs and executes Proof-of-Concept (POC) demos for Check Point’s cybersecurity products, collaborating with sales, R&D, and QA to validate customer architectures and troubleshoot network technologies (Layer 1–8).
Location: Poland We Are: RTB House is a next-generation performance demand-side platform (DSP) that uses proprietary Deep Learning AI algorithms to help brands grow. The company is the market leader in driving…
Role Title: Technical Support Engineer (Tier 2) - Microwave transmission Department: Global Support Subdepartment: Global Customer Support Reporting line: Customer Support Manager Contract type: Permanent Location:…
The Automation Software Engineer develops and maintains automated manufacturing processes and software solutions using C/C++, Rust, and Python. The role involves working within an Agile framework to improve production efficiency and requires a U.S. Department of Defense Secret security clearance.
Designs and maintains a large DoD enterprise network, configures Cisco routers/switches, writes automation scripts, and ensures DISA STIG compliance while providing Tier 2 support.
Designs, automates, and maintains cloud-based infrastructure and CI/CD pipelines for software deployment, focusing on AWS, Kubernetes, and DevOps tools like Ansible and Jenkins.
Organisation Context The Airspace Mobility Solutions (AMS) business, part of the Global Business Unit Land and Air Systems, provides leading-edge Air Traffic Management (ATM), Unmanned Traffic Management (UTM),…
Job Description Summary • Design, implement and validate the equipment control hardware and software for general industry automation systems, synchronous condensers and high current rectifier systems. • Create and…
Senior QA engineer developing, executing, and automating complex BRAS networking feature test plans using Python, Robot Framework, Ixia, and Spirent, with deep L2/L3 protocol expertise.
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