Senior Network Engineer
Location
United States
Posted
77 days ago
Salary
0
Seniority
Senior
Job Description
Senior Network Engineer
Pomeroy
Role Description We are seeking a highly skilled Senior Network Engineer to design, implement, and support complex enterprise network environments. This role will lead network initiatives end-to-end—from architecture and design through deployment, testing, and production turn-up—while ensuring high performance, reliability, and security across LAN and wireless infrastructures. Key Responsibilities - Design, configure, implement, and support enterprise network infrastructure including routers, switches, wireless controllers, and access points - Lead network projects across the full lifecycle: design, build, configuration, testing, and deployment - Develop and author network configuration scripts (not limited to execution of pre-built scripts) - Troubleshoot complex network issues across LAN and wireless environments - Manage and optimize Layer 2 and Layer 3 network protocols and services - Perform software upgrades, patching, and licensing management for Cisco IOS environments - Design and maintain scalable LAN architecture aligned with business requirements - Deploy and support wireless environments, including controllers and access points - Collaborate with internal teams, external partners, and stakeholders to deliver network solutions - Create and maintain network documentation, diagrams, and presentations (Visio, PowerPoint, etc.) Qualifications - 5+ years of hands-on experience in LAN Network Engineering - 5+ years of experience developing network configuration scripts - 5+ years of experience with Cisco routers and switches (configuration & troubleshooting) - Expert-level knowledge of Cisco routing and switching technologies - VSS (Virtual Switching System) and HSRP - MACsec configuration and troubleshooting - Layer 2 tunneling protocols - Layer 2/3 protocols (Spanning Tree, IPv4, 802.1Q, EIGRP) - IP addressing and subnetting - Cisco IOS upgrades and licensing - Experience with LAN design and architecture (5+ years preferred) - Experience deploying and managing wireless networks (controllers and access points) - Strong communication skills with the ability to interface with technical teams and leadership - Ability to manage multiple projects and priorities in a fast-paced environment Preferred Qualifications - CCNP (Cisco Certified Network Professional) or higher certification Work Environment - Fully remote role - Collaborative, project-driven environment supporting enterprise-scale infrastructure
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Network Design and Integration Engineer (Graduate Welcome)
Harmonic Inc.At Harmonic, we believe that building and nurturing a global team with diverse backgrounds and voices is critical to our success. Together, we achieve excellence through creativity and innovation, build relationships based on integrity and mutual respect, and deliver the highest quality in every aspect of our business for the benefit of our employees, business partners, and shareholders. Harmonic is an equal opportunity employer. Qualified applicants will receive consideration for employment regardless of gender, race, color, national origin, ancestry, citizenship, religion, age, physical or mental disability, medical condition, genetic information, pregnancy, sexual orientation, gender identity or gender expression, veteran status, or marital status, or any other characteristic protected by federal, state or local law. For more information, please see links below: OFCCP Posters Landing Page Know Your Rights Pay Transparency
Network Design and Integration Engineer (Graduate Welcome) Harmonic is the worldwide leader in virtualized broadband solutions, shaping the next generation of multigigabit connectivity. We revolutionized broadband networking via the industry’s first virtualized broadband solution, enabling broadband operators to more flexibly deploy gigabit internet service to consumers’ homes and mobile devices. Learn more at www.harmonicinc.com. Role Description We are looking for a Network Design and Integration Engineer. You will report to Director, Broadband System Integration. You will be required to work on key customer account(s) in Japan. Location This position is 50 to 60% remote from anywhere within Japan, while up to 50% travel with main focus in Japan. What you will be doing (with support by senior member of the team): - Support activities for cOSTM client lab integration, testing, qualifications, and field trials. - Assist in designing IP networking ecosystem with Harmonic cOSTM platform to support Customer Use Cases. - Implement cOSTM ecosystem design provided by Design Engineer of System Integration team. - Communicate with marketing, engineering, and sales teams about client expectations. - Responsible for testing new software and hardware; report and track defects to engineering. - Participate in and help coordinate client field trials. - Train clients or field service team on the operation and troubleshooting of the cOSTM system. - Assist with deployments and technical support as needed. - Assist with supporting customers in conjunction with Harmonic’s 24/7 Technical Assistance Centre (TAC), as required. - Investigate, diagnose and resolve Customer issues on-site in a timely manner and if needed escalate problems for assistance. - Resolve equipment performance related issues within Harmonic equipment and in conjunction with Harmonic application partners, utilizing Harmonic’s technical issue logging/escalation systems as appropriate. - Develop detailed customer installation and system integration plans, ensuring seamless implementation of solutions. - Act as a local technical point of contact on customer projects, ensuring that technical requirements are met and expectations are aligned. What you should have: - Bachelor’s in computer science, Electronic Engineering, Telecommunications or equivalent; - A solid understanding of IP network switching, routing protocols, and the TCP/IP stack. - Familiarity with Linux-based environments and the ability to navigate technical documentation and schematics. - A strong desire to become an expert in specialized technologies like DOCSIS, CMTS, and FTTX. (We will provide the "foundational" training) - Excellent problem-solving skills, the ability to present and communicate technical solutions clearly. - Fluency in Japanese is a must, along with the ability to work in a business English environment (strong written English is expected). Ability to translate communication emails/document between Japanese and English. Travel You are required to travel up to 50% to customers sites (with main focus in Japan) and Corporate Office for training. Diversity, Equality, and & Inclusion at Harmonic Inc At Harmonic, we believe that building and nurturing a global team with diverse backgrounds and voices is critical to our success. Together, we achieve excellence through creativity and innovation, build relationships based on integrity and mutual respect, and deliver the highest quality in every aspect of our business for the benefit of our employees, business partners and shareholders. #LI-Remote #LI-AW1
Title: Network Design and Integration Engineer Location: Japan Job Description: Harmonic is the worldwide leader in virtualized broadband solutions, shaping the next generation of multigigabit connectivity. We revolutionized broadband networking via the industry’s first virtualized broadband solution, enabling broadband operators to more flexibly deploy gigabit internet service to consumers’ homes and mobile devices. Learn more at www.harmonicinc.com. Role Description We are looking for a Network Design and Integration Engineer. You will report to Director, Broadband System Integration. You will be required to work on key customer account(s) in Japan. Location This position is 50 to 60% remote from anywhere within Japan, while up to 50% travel with main focus in Japan. What you will be doing: - Support activities for cOSTM client lab integration, testing, qualifications, and field trials. - Design IP networking ecosystem with Harmonic cOSTM platform to support Customer Use Cases. - Implement cOSTM ecosystem design provided by Design Engineer of System Integration team. - Communicate with marketing, engineering, and sales teams about client expectations. - Responsible for testing new software and hardware; report and track defects to engineering. - Execute, and lead client field trials. - Train clients on the operation and troubleshooting of the cOSTM system. - Train field service team on the operations and troubleshooting of cOSTM system and any new features that are supported. - Assist with deployments and technical support as needed. - Assist with supporting customers in conjunction with Harmonic’s 24/7 Technical Assistance Centre (TAC), as required. - Investigate, diagnose and resolve Customer issues on-site in a timely manner and if needed escalate problems for assistance. - Resolving equipment performance related issues within Harmonic equipment and in conjunction with Harmonic application partners, utilizing Harmonic’s technical issue logging/escalation systems as appropriate. - Develop detailed customer installation and system integration plans, ensuring seamless implementation of solutions. - Act as a key technical liaison on customer projects, ensuring that technical requirements are met and expectations are aligned. What you should have: - Bachelor’s in computer science, Electronic Engineering, Telecommunications or equivalent; - 4+ years direct experience in networking systems hardware and software design and troubleshooting. - Strong expertise in IP network switching and routing protocols, TCP/IP stack is a “must”. - Experience in configuration and administration of Linux-based servers is a “must”. - Ability to understand technical documentation including Software/Hardware Configuration Guides, schematics, work instructions, test procedures, etc. - Problem solving, analytical and communications skills. - Knowledge of DOCSIS, CMTS configuration and troubleshooting is a “must”. - Knowledge of FTTX is a plus. - Experience in pre-sales type technical support, including product demonstrations and feasibility analysis, is highly preferred. - Ability to develop and present technical solutions to customers and internal teams. - Fluency in Japanese is a must, along with the ability to work in a business English environment (strong written English is expected). Ability to translate communication emails/documents between Japanese and English. Travel You are required to travel up to 50% to customers sites (with main focus in Japan) and Corporate Office for training. Diversity, Equality, and & Inclusion at Harmonic Inc At Harmonic, we believe that building and nurturing a global team with diverse backgrounds and voices is critical to our success. Together, we achieve excellence through creativity and innovation, build relationships based on integrity and mutual respect, and deliver the highest quality in every aspect of our business for the benefit of our employees, business partners and shareholders. #LI-Remote #LI-AW1
