As a Senior Network Engineer at Iridium, I have over six years of experience in designing, implementing, and managing complex network infrastructures for global clients in various industries, including healthcare, biotechnology, and telecommunications. I am an experienced professional, with expertise in enterprise voice and network services, such as VoIP, SIP, QoS, MPLS, VPN, and SD-WAN. I also have experience with cloud-based services using AWS.I have also been a Senior Network Engineer and Team Manager for over 22 years, leading teams of up to 15 network engineers to deliver high-quality network solutions, troubleshoot network issues, and provide technical support and training to customers and internal staff. I have successfully completed multiple large-scale network projects, such as designing and implementing a multi-site VOIP network for a multinational food company, optimizing the network performance and security for a biotech company, and deploying a unified communication system for a telecom provider. I have a strong background in bioengineering and biomedical engineering, which enables me to understand the specific needs and challenges of the healthcare and biotechnology sectors. I am passionate about leveraging my network engineering skills and knowledge to create innovative and reliable network solutions that enhance the efficiency, productivity, and quality of service for my clients.
A Major Bank
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Senior Infrastructure EngineerA Major Bank Jul 2024 - PresentQOS SME for major US BankVery large SDWAN deploymentExtremely risk averse environment
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Senior Network EngineerIridium Jan 2018 - Apr 2024Tempe, Arizona, United States• Improved efficiency by enhancing network protocols , successfully decreasing latency by 30% andincreasing availability by 20%• Managed team by providing ongoing training & support and creating productive work environment,significantly improving work quality & network performance• Excelled in vendor management, Experienced with Agile/Scrum framework• Scrutinized network traffic patterns, optimizing data flow and user experience• Enhanced network protocols, slashing latency by 30% and increasing availability by20%• Experienced with Agile Scrum framework• Deep experience in ground network operations in support of a satellite constellation• Operations Team support• Reduced network downtime by pioneering implementation of SolarWinds Network ManagementSystem(NMS), decreasing issue resolution time by 25%, experienced with NPM,NTA,VNQM, IPAM, NCM, SAM. Light scripting with Python and tcl.Executed network-wide global access router upgrade. -
Senior Network EngineerIridium Jun 2018 - Apr 2022Tempe, Az -
Network EngineerIridium Jan 2014 - Jun 2018Tempe, Az -
Senior Network ConsultantAvaya May 2002 - Jul 2013VoRecruited to become a member of Avaya Professional Services’ new IP Consulting Group. Primary focus of group is to provide VoIP network readiness services to prospective and existing customers considering a transition from traditional to VoIP telephony. Services include simulated call testing, as well as configuration review and configuration change recommendations. - Developed methodology to remotely access test equipment on customers’ networks, saving customers and Avaya hundreds of thousands of dollars in travel expenses.- Expanded scope of consulting services to include offers for design and implementation independent of Avaya hardware sales. - Piloted production implementation of new Avaya Diagnostic Server software package, providing greater visibility into customer networks. Developed comprehensive suite of support services offers.- Leadership role in the design and testing of a worldwide VoIP network for Kraft Foods, which included numerous sites on 5 continents.- Lead consultant and trusted advisor for some of Avaya's largest customers: GE (all divisions), Kraft, Exxon Mobil, Chevron, T-Mobile.- Helped design, test and implement a nationwide MPLS-based call center network for T-Mobile, with 22 call centers around the country.- TDM to IP conversion.- Designed wireless voice/data network and AP layout for Detroit Diesel’s 250,000 sq. ft. manufacturing facility and office space in Detroit.- Internal Subject Matter Expert (SME) for specialized testing tools such as Agilent N2X, SmartBits SMB-200 and -600, and AirMagnet.- Author of numerous Knowledge Base, technical and white papers in support of Avaya products and services. Regular speaker at telecom trade and user group shows around the country. -
New Product Introduction Program ManagerAlcatel-Lucent Mar 2000 - May 2002Lisle, IlLed a team of 5 engineers providing worldwide customer support for Lucent’s extensive line of DSL products. Selected by the Lucent DSL Product House to lead their New Product Introduction Team for the Stinger DSLAM, performing pre-sales activities such as installation and demonstration of equipment on customer infrastructure. Developed working relationships with major Service Provider customers worldwide. Had a leadership role on a team that developed exams for the LCTE (Lucent Certified Technical Expert) certification. -
Network EngineerKeebler Cookie Company Mar 1998 - Mar 2000Elmhurst, Illinois, United StatesProvided data center server and end user desktop computer support for the local office in Elmhurst. Managed nationwide Frame Relay network that was hubbed at the Elmhurst data center for national cookie company,
David Marsh Education Details
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Bioengineering And Biomedical Engineering
Frequently Asked Questions about David Marsh
What company does David Marsh work for?
David Marsh works for A Major Bank
What is David Marsh's role at the current company?
David Marsh's current role is Direct Hire only,please | Senior Network Engineer | Program Manager | QOS SME, People Manager.
What schools did David Marsh attend?
David Marsh attended University Of Illinois At Urbana-Champaign.
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