Alejandro Barrientos
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Alejandro Barrientos Email & Phone Number

Systems Administrator at the National Radio Astronomy Observatory at National Radio Astronomy Observatory
Location: Charlottesville, Virginia, United States 9 work roles 3 schools
1 work email found @almaad.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Current company
National Radio Astronomy Observatory
Role
Systems Administrator at the National Radio Astronomy Observatory
Location
Charlottesville, Virginia, United States
Company size
375 employees

Who is Alejandro Barrientos? Overview

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Quick answer

Alejandro Barrientos is listed as Systems Administrator at the National Radio Astronomy Observatory at National Radio Astronomy Observatory, a with 375 employees, based in Charlottesville, Virginia, United States. AeroLeads shows a work email signal at almaad.com and a matched LinkedIn profile for Alejandro Barrientos.

Alejandro Barrientos previously worked as Systems Administrator at National Radio Astronomy Observatory and Technical Dataflow Engineer at Alma Observatory. Alejandro Barrientos holds Doctor, Informatics Engineering from Universidad Técnica Federico Santa María.

Company email context

Email format at National Radio Astronomy Observatory

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{first}.{last}@almaad.com
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Profile bio

About Alejandro Barrientos

SUMMARYDoctor in Informatics Engineering, Universidad Técnica Federico Santa Maria. Bachelor Degree in Computer Science (Ingeniero Civil en Computación e Informática), Universidad Central de Chile, currently working at the National Radio Astronomy Observatory in Charlottesville, VA.Previous experience counts over 12 years at the Joint ALMA Observatory as Technical Dataflow Engineer.RedHat Linux Certified System Administrator. Experience in customer technical support.Good debugging skills and team work spirit. Strong interest in AstroInformatics.Current experiences:- Astronomical Archive Systems, NGAS.- Linux: RHEL 6,7,8. Earned RedHat 6 Certified System Administrator diploma after passing EX200 exam on 23-Nov-2013. Certified System Administrator, RedHat 8. Exam date: 18-Dec-2020 - Distributed filesystems: Lustre, Gluster- Resource Managers: Torque, SLURM.- Programming: Python, SQL, MongoDB No-SQL, InfluxDB, Node-JS, Bash.- Machine Learning: Tensorflow, Keras.- Incident tracking systems: JIRA. Confluence- Monitoring tools: Grafana, Nagios, PRTG, also wrote some own custom tools to integrate with existing systems.- Virtual Machines: Oracle Virtualbox, Oracle VM- Manuscript writing: Overleaf.- Hardware: ISILON, Dell MD3600 Storage, Dell Compellent, Dell Poweredge R620/30/40, Supermicro, IDRAC remote administration. Past Experiences include:- Oracle E-Business Suite, Release 11i, R12 (EAM, WIP)- Language Experience: Pascal, C, C++,C#, VB.NET, HTML,Javascript, Java. XML- WebServices, MS Remoting (3 - Tier)- Microsoft ASP.NET 2.0- Microsoft Visual Studio.NET 2005- Microsoft Visio- SQL Server 2005, MySQL, PostgreSQL 8.2, Oracle 10G, 11G R1-2: Database management. Oracle Streams, Cassandra. - Linux OS: User level in Fedora Core 2,4,5, Scientific Linux 4.0, CentOS 4.2 , Suse 7.3 ,RedHat Enterprise 4, 5.5, Ubuntu 11.04, etc. - System monitoring tools: cacti.- MacOSX, user level.

Listed skills include Linux, Oracle, Python, Mysql, and 3 others.

Current workplace

Alejandro Barrientos's current company

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National Radio Astronomy Observatory
National Radio Astronomy Observatory
Systems Administrator at the National Radio Astronomy Observatory
charlottesville, virginia, united states
Website
nrao.edu
Employees
375
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9 roles

Alejandro Barrientos work experience

A career timeline built from the work history available for this profile.

Technical Dataflow Engineer

Alma Observatory

Santiago, Chile

Feb 2020 - Feb 2023

Senior Technical Support Engineer

Oracle
Apr 2008 - Jul 2010

Software Developer

Inglotec
Nov 2007 - Apr 2008

Software Developer

Tigabytes
Aug 2006 - Nov 2007

Professional Practice

Sociedad Nacional De Oleoductos S.A. (National Society Of Oleo Ducts)
Jan 2006 - Feb 2006

Technician

Abg Ingeniería
Dec 2001 - Jan 2002
Team & coworkers

Colleagues at National Radio Astronomy Observatory

Other employees you can reach at nrao.edu. View company contacts for 375 employees →

RM Randy Mccullough Randy Mccullough Colleague at National Radio Astronomy ObservatoryGreen Bank, West Virginia, United States View → JS Jordan Shroyer Jordan Shroyer Colleague at National Radio Astronomy ObservatoryCharlottesville, Virginia, United States View → IM Issi Marsh Issi Marsh Colleague at National Radio Astronomy ObservatoryCharlottesville, Virginia, United States View → BH Barbara Harris Barbara Harris Colleague at National Radio Astronomy ObservatorySocorro, New Mexico, United States View → CR Cara Rose Cara Rose Colleague at National Radio Astronomy ObservatoryGreen Bank, West Virginia, United States View → AG Anthony Graham Anthony Graham Colleague at National Radio Astronomy ObservatorySocorro, New Mexico, United States View → OY Olivia Young Olivia Young Colleague at National Radio Astronomy ObservatoryWest Henrietta, New York, United States View → MS Mariah Sinclair Mariah Sinclair Colleague at National Radio Astronomy ObservatoryCharlottesville, Virginia, United States View → RC Ramon Creager Ramon Creager Colleague at National Radio Astronomy ObservatoryArbovale, West Virginia, United States View → MR Mark Ray Mark Ray Colleague at National Radio Astronomy ObservatorySan Antonio, New Mexico, United States View →
3 education records

Alejandro Barrientos education

FAQ

Frequently asked questions about Alejandro Barrientos

Quick answers generated from the profile data available on this page.

What company does Alejandro Barrientos work for?

Alejandro Barrientos works for National Radio Astronomy Observatory.

What is Alejandro Barrientos's role at National Radio Astronomy Observatory?

Alejandro Barrientos is listed as Systems Administrator at the National Radio Astronomy Observatory at National Radio Astronomy Observatory.

What is Alejandro Barrientos's email address?

AeroLeads has found 1 work email signal at @almaad.com for Alejandro Barrientos at National Radio Astronomy Observatory.

Where is Alejandro Barrientos based?

Alejandro Barrientos is based in Charlottesville, Virginia, United States while working with National Radio Astronomy Observatory.

What companies has Alejandro Barrientos worked for?

Alejandro Barrientos has worked for National Radio Astronomy Observatory, Alma Observatory, Oracle, Inglotec, and Tigabytes.

Who are Alejandro Barrientos's colleagues at National Radio Astronomy Observatory?

Alejandro Barrientos's colleagues at National Radio Astronomy Observatory include Randy Mccullough, Jordan Shroyer, Issi Marsh, Barbara Harris, and Cara Rose.

How can I contact Alejandro Barrientos?

You can use AeroLeads to view verified contact signals for Alejandro Barrientos at National Radio Astronomy Observatory, including work email, phone, and LinkedIn data when available.

What schools did Alejandro Barrientos attend?

Alejandro Barrientos holds Doctor, Informatics Engineering from Universidad Técnica Federico Santa María.

What skills is Alejandro Barrientos known for?

Alejandro Barrientos is listed with skills including Linux, Oracle, Python, Mysql, Sql, Java, and Red Hat Linux.

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