Resume
Terry Alsdorf
terry@terry-alsdorf.com
Profile
Systems Engineer ● DNS Engineer ● DevOps Engineer
Accomplished DDI and systems engineer with extensive experience in hardware and software lifecycle maintenance and incident resolution. Adept at automating and improving processes to reduce future negative impacts. Skilled in identifying and resolving system, network, and firewall issues. Clear and consistent record of identifying opportunities to reduce operating costs and improve systems efficiency. Thoroughly familiar with design, implementation, and automation of heterogeneous Linux, Unix, and Windows environments. Experienced with designing, installing, and maintaining servers and workstations to support large organizations.
Ansible ● Linux ● Project Management ● Python ● Troubleshooting ●
Problem Resolution ● Requirements Definition ● Performance Analysis ● Bluecat ●
BIND ● DNS ● DHCP ● IPAM ● SDLC ● CI/CD ● Agile
Professional Experience
JPMorganChase—Houston, Texas/Plano, Texas—December 2014 to Present
JPMorgan Chase & Co. (NYSE: JPM) is a leading global financial services firm with assets of $2.6 trillion and operations worldwide. The firm is a leader in investment banking, financial services for consumers and small businesses, commercial banking, financial transaction processing, and asset management. A component of the Dow Jones Industrial Average, JPMorgan Chase & Co. serves millions of consumers in the United States and many of the world's most prominent corporate, institutional and government clients under its J.P. Morgan and Chase brands. Information about JPMorgan Chase & Co. is available at www.jpmorganchase.com.
Vice President Infrastructure Development in DDI Automation (2019 to present)
The DDI Automation team automates the installation, configuration, maintenance, and decommissioning of DNS, DHCP, and IPAM servers.
My responsibilities include
Install, configure, and maintain as well as develop and deploy automations around the lifecycle of BlueCat DNS/DHCP appliances.
Develop and install monitoring platform to proactively identify faults before customer impact is realized.
Troubleshoot and resolve hardware, software, and connectivity problems.
Provide administration, maintenance, and support for existing software development environments.
Develop, test and debug automated tasks (Apps, Systems, Infrastructure)
Build and drive adoption for greater self-healing and resiliency patterns
Lead and participate in performance tests; identify bottlenecks, opportunities for optimization, and capacity demands
Lead agile transformation for the DDI automation group.
Develop the SDLC pipeline for software delivery.
Mentor new members of the group.
Automate day-to-day tasks using Bash and Python scripts
ASSOC / Tech Ops Analyst (USO) in DDI Operations (2014 to 2019)
The DDI Operations team provides 24-7 operational support for global DNS/DHCP infrastructure.
My responsibilities included
Install, configure, and maintain as well as develop and deploy automations around the lifecycle of BlueCat DNS/DHCP appliances.
Develop and install monitoring platform to proactively identify faults before customer impact is realized.
Perform troubleshooting and analysis to determine the root cause of DNS and DHCP outages and implement workarounds and/or permanent solutions.
Troubleshooting and resolving hardware, software, and connectivity problems.
Providing administration, maintenance, and support for existing software development environments.
Monitoring systems performance and implementing measures to improve performance as identified.
Documentation of extensive process and procedures
Perform analytics on previous incidents and usage patterns to better predict issues and take proactive actions
L3 National Security Solutions (NSS)—Houston, Texas—August 2011 to December 2014
L-3 NSS is among the largest divisions of global defense leader, L-3. L-3's NSS group provides full-spectrum cyber operations, enterprise and mission information technology, intelligence operations support and operational infrastructure solutions through integrated engineering, adaptive processes, and the expertise required to solve critical security challenges.
Computer System Engineer
Computer Systems Engineer to design, develop, implement, analyze, document, test, debug, and maintain hardware and software of new and existing computer systems for the Engineering directorate at Johnson Space Center. Support the customer during testing. Update documentation affected by system hardware and software changes and ensures standards are met.
My responsibilities included
Performing necessary maintenance on the operational machines.
Develop and install software updates and patches in the operational system.
Work closely with software and test engineers to deliver products to our customer.
Troubleshooting and resolving hardware, software, and connectivity problems.
Providing administration, maintenance, and support for existing software development environments.
Monitoring systems performance and implementing measures to improve performance as identified.
Implement and maintain network infrastructure.
MD Anderson —Houston, Texas—July 2010 to August 2011
The mission of The University of Texas MD Anderson Cancer Center is to eliminate cancer in Texas, the nation, and the world through outstanding programs that integrate patient care, research and prevention, and through education for undergraduate and graduate students, trainees, professionals, employees and the public.
Systems Analyst II
Provide technical support for the computing Infrastructure in the Division of Quantitative Sciences. This position requires interacting with numerous computing platforms in a multi-layered client-server environment to ensure desktop computers interconnect seamlessly with diverse systems, including storage servers, email services, web applications, and database servers.
My responsibilities included
Providing divisional users with the installation, configuration, and ongoing usability of desktop computers, peripherals and software with standards and guidelines.
Managing divisional user and group accounts in Microsoft Active Directory.
Troubleshooting and resolving hardware, software, and connectivity problems.
Providing administration, maintenance, and support for existing software development environments.
Installing, configuring, patching, testing, and managing operating system software (Windows, Mac, Unix, Linux) and application software (SAS, S-Plus, Matlab, and others)
Monitoring systems performance and implementing measures to improve performance as identified.
Working as a team member with other DQS IT staff for project development and implementation and problem resolution.
Modifying computing infrastructure design to maximize efficient use of existing computing resources.
United Space Alliance—Houston, Texas—March 2001 to June 2010
As the sole-source contractor for the Space Shuttle flights, our firm provides space operations, services, and technologies to the National Aeronautics and Space Administration (NASA).
Systems Engineer
Design, install, configure, and maintain a heterogeneous computing environment for a high fidelity Space Station training facility. Design, install, and maintain a variety of system services in an integrated environment to maintain the lowest possible downtime. These services include remote installation and management, disaster recovery, redundant active directory, Domain Name services (DNS), Dynamic Host Configuration Protocol (DHCP), and Virtual Machine infrastructure.
My general responsibilities included
Analyzing, designing, and implementing local area networks
Diagnosing and troubleshooting problems reported by network users
Troubleshooting and resolving system and network issues
Managing small- to medium-size projects
Monitoring systems performance in order to recommend upgrades or expansion
Automating day-to-day tasks using shell and PERL scripts
My specific contributions to the company’s heterogeneous computing environment included
Maintaining 5 servers and 90 workstations running Red Hat Enterprise Linux (RHEL)
Maintaining 120 windows XP workstations and 7 Windows 2003 servers including Active Directory, Vintela, and DNS
Designing and implementing 8 VMware ESXi servers
Implementing and maintaining an Arkeia backup server
Remotely administering Unix (ssh) and Windows (Remote desktop) servers and workstations
Evaluating and recommending company standards regarding Linux
Designing and deploying a kickstart server for RHEL workstations
Assisting with maintenance of 40 Solaris workstations and 2 Solaris servers
Assisting with maintenance of a Solaris jumpstart server
Implementing Linux migration path from Solaris and TRU64
I fulfilled multiple roles in addition to my general responsibilities. These roles included Lead Systems Engineer and Linux subject matter expert.
Lead Systems Engineer
As the primary administrator responsible for several local area networks, I
Designed and deployed Red Hat kickstart and Microsoft remote installation servers.
Designed and deployed systems loads. I integrated security best practices throughout the networks.
Deployed an auditing server and wrote scripts to look for anomalies in audit files.
Designed and deployed active directory servers for a heterogeneous network of Windows and Linux operating systems.
Designed and deployed VMware ESXi servers. I maintained a high availability of real time simulator environment.
Functioned as tier-two and tier-three technical support for all networks.
Linux Subject Matter Expert
As the company’s designated subject matter expert for Linux systems, I
Defined a standard Linux installation, which was Red Hat Enterprise Linux.
Led a team that put together a Red Hat Linux blanket purchase order and standardized how United Space Alliance (USA) purchases and maintains Red Hat Linux company-wide.
Led a team that defined the type of license to use and the length of maintenance contracts for Red Hat Linux.
Defined a migration path for successive versions of Red Hat.
Defined a migration plan from UNIX to Linux.
I regularly utilized managerial and customer-service skills as well as technical knowledge. In particular I became skilled at managing projects, interfacing with customers, defining company-wide hardware and software standards, and planning for disaster recovery and business continuity.
Project Management
I have regularly led teams of up to ten participants. These teams completed a variety of projects establishing company-wide hardware and software standards, completing platform migrations from Solaris to Linux, and installing server upgrades. The fiscal value of the projects I led has ranged from ten thousand dollars for a set of server upgrades to ten million dollars for a project called Orbiter in a Box, which provides a space shuttle interface that can connect with flight-rated payload such as the Hubble space telescope.
Customer Interface
I have been the sole person accompanying equipment to customer facilities in order to set up and train customers on the equipment. I have provided tech support for equipment while I was at customer facilities as well as after I returned to USA’s facilities. I have been responsible for ten sets of hardware worth half a million dollars each.
Defining Company Standards
Standards play a large part in reducing cost and improving maintainability of systems. I defined many of USA’s companywide standards to include workstations, servers, Red Hat, Windows, and encrypted universal serial bus (USB) drives. The standards included minimum version, life span, and, in some cases, migration path.
Disaster Recovery and Continuity Planning
I have organized disaster recovery plans for several local area networks. The plans included items such as offsite storage, frequency of data backup, data retention, and testing the plan. Working as part of a team, I have also engaged in continuity planning including identifying critical systems, determining how to mitigate risks in case of disaster, and testing the plans.
Lamar University—Beaumont, Texas—August 1998 to December 2000
Lamar is a public university that provides computing services to its departments, its faculty, and its 15,000 students.
Network Administrator
Implemented Remote Installation Services(RIS) for Management information systems(MIS) department in the College of Business. Set up and maintained Internet Information Services(IIS) to house the MIS department website. Troubleshot and resolved issues on classroom workstations and lab workstations.
Administered six Windows 2000 servers and two Linux servers
Maintained SQL server and databases
Diagnosed and resolved problems with Windows 95, 98, NT, 2000, and Linux
Responsible for three labs with 30 computers each
Administered web server and multiple sites for various departments on campus
Education
Master of Science in Technical Management
Embry Riddle Aeronautical University
Bachelor of Science in Computer Science
Lamar University
Training and Certifications
Certified Information Systems Security Professional (CISSP 2010 - 2013)