Michael Costello

Michael Costello Email and Phone Number

Distinguished Engineer @ Saviynt
New York, NY, US
Michael Costello's Location
New York, New York, United States, United States
Michael Costello's Contact Details
About Michael Costello

Engineering leader with over 20 years of experience focused on software development, distributed systems, security, and network, compute, and storage infrastructure.Proven ability to achieve operational excellence with a focus on observability and data-driven decision making with a bias towards execution. Built teams and developed organizations in pre-seed and Series C startups and FAANGs.Most recently lead network control and automation at DriveNets and Netflix. Currently serving on the board of directors of NANOG and Community IX.

Michael Costello's Current Company Details
Saviynt

Saviynt

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Distinguished Engineer
New York, NY, US
Michael Costello Work Experience Details
  • Saviynt
    Distinguished Engineer
    Saviynt
    New York, Ny, Us
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  • Drivenets
    Senior Director, Infrastructure Platform Engineering
    Drivenets Aug 2022 - Nov 2023
    Ra'Anana, Ha-Sharon, Il
    DriveNets is a Series C startup that developed a new way for service providers and hyperscalers to build networking infrastructure.· Recruited to build and lead a new team in delivery of an orchestration system used to control a Network as a Service product. · Built a new team from the ground up and led creation of primary services, including controls for network infrastructure (e.g. routers, switches, firewalls) at scale, automation, and observability features.· Guided development of large-scale AWS cloud infrastructure and distributed systems to support service delivery using Kubernetes, Terraform, and Helm.· Managed development of modern gNMI telemetry combined with legacy SNMP, enrichment of telemetry from diverse data sources, and device and circuit provisioning workflow automation.· Partnered with leadership on hiring efforts across the organization, developing overarching technology, and fostering organizational culture.
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  • Netflix
    Director Of Engineering
    Netflix Nov 2020 - Jun 2022
    Los Gatos, Ca, Us
    Promoted to manage and grow a three-member engineering team within the Network Tools department, with work focused on building the control and automation platform that underlies Netflix’s Open Connect Content Delivery Network.· Hired additional staff to grow the team to nine engineers.· Guided delivery of a control and automation platform that underlies Netflix’s Content Delivery Network, controlling thousands of network devices within Netflix datacenters, the backbone network, and network edge that serve hundreds of millions of users and multi-Tbps of traffic.· Led development of systems to collect metrics, logs, state, and network flow data.· Oversaw development of systems to model and safely deploy network device configurations.· Contributed to cross-functional projects and fostered culture and organizational health as a member of the Network Architecture and Open Connect leadership teams.
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  • Netflix
    Engineering Manager
    Netflix Jul 2016 - Nov 2020
    Los Gatos, Ca, Us
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  • Netflix
    Content Delivery Operations Engineer
    Netflix Sep 2014 - Jul 2016
    Los Gatos, Ca, Us
    Hired to manage Netflix’s Open Connect CDN.· Deployed Open Connect infrastructure to partner networks and Netflix-managed sites.· Automated partner deployment workflows including shipping logistics, content fill, burn-in, and turn-up of Open Connect Appliances embedded in partner ISP networks.· Wrote a rules-based monitoring system used to determine alert causes across Open Connect and provide automated responses to save hundreds of hours of on-call engineering efforts each month.
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  • Red Balloon Security, Inc.
    Scientist
    Red Balloon Security, Inc. Aug 2012 - Jul 2014
    New York, Ny, Us
    Red Balloon Security is an R&D company dedicated to advancing embedded security and intrusion detection. The company was spun out of Columbia's IDS Lab to commercialize its research.· Served as a security researcher focused on diverse project efforts including offensive and defensive research.· Designed and developed Symbiotic Embedded Machines, a host-based intrusion detection software in host-specific assembly language (e.g. ARM, MIPS) including scheduling, payload, and command and control channels, and executed firmware analysis and machine-code insertion framework to inject the defense into firmware.· Developed the Firmware Reverse Analysis Konsole (FRAK), a firmware analysis framework.· Developed Autotomic Binary Structure Randomization (ABSR), a binary fortification technique.
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  • Columbia University
    Research Staff Associate
    Columbia University Jun 2012 - Aug 2013
    New York, Ny, Us
    · Developed Symbiotic Embedded Machines· Conducted offensive and defensive research
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  • Columbia University
    M.S. Graduate Research Assistant
    Columbia University Sep 2011 - May 2012
    New York, Ny, Us
    · Developed the Embedded Device Vulnerability Scanner· Mentored other students on the scanner project
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  • Google
    Platforms Engineering Intern
    Google May 2011 - Aug 2011
    Mountain View, Ca, Us
    · Worked as a member of the Google Fiber team· Tested and evaluated CPE and access network gear· Managed the test lab
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  • Lafayette College
    Associate Director Of Network Services And Senior Network Engineer
    Lafayette College Oct 2008 - Aug 2010
    Easton, Pa, Us
    · Managed network engineer, network administrator, systems administrators, and programmers for this centralized IT department· Oversaw budget and determined road map· Project work consisted of an IPv6 initiative, 802.11 wireless redesign, data center improvements, and Anycast DNS· Continued responsibilities from previous position
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  • Lafayette College
    Network Engineer
    Lafayette College Apr 2006 - Oct 2008
    Easton, Pa, Us
    · Led engineering design of an MPLS L3VPN network· Operated network and systems· Chaired the Security Working Group
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  • Skyspan
    Director Of Technology And Cofounder
    Skyspan Aug 2005 - Jun 2008
    · Cofounded and co-owned this fixed wireless broadband ISP· Designed network and server infrastructure· Built inside and outside plant· Assisted with marketing, accounting and customer service and support

Michael Costello Skills

Security Tcp/ip Dns Network Security

Michael Costello Education Details

  • Columbia University
    Columbia University
    Computer Science
  • Bucknell University
    Bucknell University
    Electrical Engineering And Physics
  • University Of Nottingham
    University Of Nottingham
    Electrical Engineering And Physics

Frequently Asked Questions about Michael Costello

What company does Michael Costello work for?

Michael Costello works for Saviynt

What is Michael Costello's role at the current company?

Michael Costello's current role is Distinguished Engineer.

What is Michael Costello's email address?

Michael Costello's email address is mi****@****lix.com

What schools did Michael Costello attend?

Michael Costello attended Columbia University, Bucknell University, University Of Nottingham.

What skills is Michael Costello known for?

Michael Costello has skills like Security, Tcp/ip, Dns, Network Security.

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