CHRISTIAN TUM GUEVARA

• Lead testing team operations to ensure work is performed accurately, safely, and on schedule.

• Ensure compliance with customer specifications and industry safety standards.

• Assist with project planning, scheduling, and communication between teams and management.

• Perform single-fiber and mass-fusion splicing.

• Conduct Tier 1/Tier 2 testing, certification, and troubleshooting.

• Document and organize test results; generate final certification reports.

• Train and support new technicians on proper testing procedures and fiber standards.

• Supervised multiple installation teams across data center and enterprise projects.

• Installed structured cabling (fiber, copper, riser), racks, cabinets, and containment systems.

• Performed network testing, patching, rack/stack work, and PDU installations.

• Collaborated with cross-trade teams to maintain project quality and meet deadlines.

• Ensured safety compliance and maintained proper documentation across all job sites.

Key Projects:

• Northrop Grumman, SAIC, Peraton, Equinix, Digital Realty, Microsoft

• Baker McKenzie – 6 Floors (Washington, DC)

• ARETE – 3 Floors (Falls Church, VA)

• SAIC – 3 Floors (Chantilly, VA)