Jeffrey Schroeder Email and Phone Number
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To be clear, I <3 my job and am NOT currently on the market.Development using:- Python/Django, PHP/Kohana, perl, etc...- Very little, but some C- jQuery and an assortment of plugins- perl, but I tend to use python more after developing large projects with it.Administration of the following:- Redhat Enterprise Linux, SLES9, Ubuntu server, and HP-UX Unix- Netapp Filer NAS and Novell iChain proxy appliances- Bea WebLogic Server 8.1, Tomcat 4 java application servers- Apache 1.x/2.x, Bind 9, and OpenSSH- Proactive security measures ensuring system availability.- Building rpms, PXE boot kickstart installation, mass automation- Monitoring and preventative maintenance in 24/7 environments.- Provisioning new Linux servers according to established standards.- sh, bash, posix, perl, and LOTS of python scripting or developmentSpecialties: Computer security, basic penetration testing, network security assessment, computer autonomy, systems administration, system hardening, intrusion detection systems, python, django, perl, php, automation. code monkey
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Principal Security EngineerAsymmetric Research Mar 2024 - PresentAs a seasoned technologist, I wear several hats. Security has been my passion for my entire lifetime and I jumped at this opportunity with such incredible coworkers. Currently, I lead an infrastructure team focused on PoS validators, rpc nodes, and other related infrastructure. We are the tip of the spear and love working on unusual and hard to solve problems involving deep understanding of Linux, distributed systems, and blockchain nuance.Additionally, I am a security contributor to a few large blockchain protocols and assist our clients where I’m able to. In my free time, I’m generally writing something in go or contributing to open source projects we work with or use.
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Software EngineerJump Crypto Apr 2021 - Mar 2023Chicago, Il, UsAfter almost nine and a half years at Jump Trading as a Production Engineering senior team member, I was brought to the front office to help solve some infrastructure security related problems. My role involves a blend of software engineering and systems administration to run blockchain infra and evolve it to support the needs of tomorrow. We’re building some really exciting things and I’m privileged to be a part of it.In addition to running multiple leading proof of stake blockchain validators / rpc infrastructure I did some engineering as well. I helped with the wormhole project as a go engineer and joined the security team as a security engineer. -
Software EngineerJump Trading Llc Jul 2012 - Feb 2022Chicago, Illinois, UsSysadmins need to automate things. After being a sysadmin for all of my career, I took on a more engineering less operations role. My team and I write automation tools for managing a large global infrastructure. Some people would call me a "DevOps", but I prefer to be called a Systems Engineer or Systems Developer.This challenging position forces me to be fluent in multiple languages (python, javascript, and golang mostly). I like web services and making things go fast. Jr sysadmin duties are quickly becoming obsolete freeing up sysadmins to work on harder problems that humans are uniquely suited to solving. I've also been leading the charge on a move towards Kubernetes for making backend infrastructure more resilient. -
Systems EngineerVirtu Financial Jun 2011 - Jul 2012- Reviewed upstream kernel changes and tech for achieving an ever lower network latency- Strived for automation in everything or built tools to increase user productivity- Architected a multi-vendor network configuration management system using pexpect- Built integration layers between open source and in-house tools for monitoring and metrics
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Sr Systems AdministratorMadison Tyler Llc Feb 2008 - Jul 2011- Internal Django web dashboards. Python, bourne shell, the usual- Tuned algorithmic trading servers for low latency- Managed infrastructure services dhcp, dns, and ldap- Reduced single points of failure using open source software
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Systems AdministratorTicketmaster, Inc Oct 2006 - Feb 2008Beverly Hills, California, UsLinux Server and Storage Systems Administration in business critical fault tolerant infrastructure. Deploy new servers using automated tools such as Kickstart and PXE in a globally distributed network. Ensuring system disaster recovery procedures are in place and ready for execution as required. Design and develop extensive scripting and other automation tasks. -
Web AdministratorComair, Inc Aug 2005 - Sep 2006Erlanger, Ky, UsWeb, proxy, dns, and application server systems administration. HP-UX Unix and SLES 9 Linux systems administration. Part of 24/7 oncall rotation. Apache web server configuration and performance tuning. Automated web application stress testing with metrics reporting ensuring future capacity needs. -
Uav OperatorUs Army Jul 2001 - Jul 2005Arlington, Virginia, UsSupported wartime requirements for imagery intelligence flying the Shadow 200 Tactical Unmanned Aerial Vehicle. 480 combat flight hours including a year long overseas deployment. Web server lockdown according to NIST 800-44, Guidelines for Securing Public WebserversPerformed maintenance on the following equipment:- Remote Video Terminal (RVT) running Redhat Linux 9 (lockdown, shell scripts)- Solaris 7 Ground Control Station (shell scripts to automate various subsystems)
Jeffrey Schroeder Skills
Jeffrey Schroeder Education Details
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Sans - Mastering Packet AnalysisInformation Assurance -
Cochise CollegeAeronautics
Frequently Asked Questions about Jeffrey Schroeder
What company does Jeffrey Schroeder work for?
Jeffrey Schroeder works for Asymmetric Research
What is Jeffrey Schroeder's role at the current company?
Jeffrey Schroeder's current role is Security, Software, and High Performance Computing.
What is Jeffrey Schroeder's email address?
Jeffrey Schroeder's email address is je****@****ter.org
What is Jeffrey Schroeder's direct phone number?
Jeffrey Schroeder's direct phone number is +120237*****
What schools did Jeffrey Schroeder attend?
Jeffrey Schroeder attended Sans - Mastering Packet Analysis, Cochise College.
What are some of Jeffrey Schroeder's interests?
Jeffrey Schroeder has interest in Science And Technology, Swing, Blues Dancing.
What skills is Jeffrey Schroeder known for?
Jeffrey Schroeder has skills like Linux, Perl, Apache, System Administration, Python, Unix, Shell Scripting, Solaris, Network Security, Open Source, Ubuntu, Servers.
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