Skip to main content
CG
Looking for a job

Carlos Guerra

@carlosguerra1

Senior Systems Administrator at Rithum Technologies LLC, administering global Windows and macOS environments, cloud infrastructure, and secure access.

Spain
Message

At Rithum Technologies LLC, I administer global IT environments spanning Windows, macOS, AWS infrastructure, and virtual machines, with a focus on availability and security. I manage Microsoft 365 and Google Workspace, along with endpoint deployment and lifecycle management.

I previously provided Tier 2/3 support and managed infrastructure deployment and upgrades at Sopra Steria. Earlier, at Lafarge Holcim EITS, I delivered European application deployments and supported a global Windows 10 migration and Google Cloud suite implementation.

Experience

Work history, roles, and key accomplishments

RL
Current

Senior Systems Administrator

Rithum Technologies LLC

Mar 2023 - Present (3 years 8 months)

Provides global IT support and administration across Windows, macOS, AWS infrastructure, and virtual machines. Manages Microsoft 365, endpoint deployment, identity access, and technical documentation.

HC

IT Service Desk Technician

HEXCEL Composites

May 2014 - Jan 2016 (1 year 8 months)

Provided IT service desk support and technical assistance to end users.

SE

IT Support / Helpdesk Technician

Sermicro

Feb 2012 - May 2014 (2 years 3 months)

Provided IT support and helpdesk services to resolve technical issues.

SL

Implementation Operator

Security Dynamics LLC

Dec 2008 - Feb 2012 (3 years 2 months)

Performed implementation operations for security solutions.

Education

Degrees, certifications, and relevant coursework

SD

Spanish Ministry of Defense

Graduate in Telecommunications Engineering, Telecommunications Engineering

Graduate in Telecommunications Engineering from the Spanish Ministry of Defense.

MA

Master-D

Master CCNA Cisco Systems V. Exploration & Discovery, Cisco Systems

Master CCNA Cisco Systems V. Exploration & Discovery from Master-D.

MA

Master-D

IT training in Cisco Micro IT, computer building and repair, and IT systems, IT

IT training in Cisco Micro IT, computer building and repair, and IT systems from Master-D.

IL

I.E.S. Parque de Lisboa

Science & Technology Degree, Science & Technology

Science & Technology Degree from I.E.S. Parque de Lisboa.

CV

C.P. San José de Valderas

School Graduate

School Graduate from C.P. San José de Valderas.

CS

California State University Senior High School

American Culture and Language Program, American Culture and Language

1999 - 2000

American Culture and Language Program from California State University Senior High School, Los Angeles, USA, from 1999 to 2000.

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan