Ing. Sergio René Valdivia
Sergio Rene Valdivia
Cell:469-***-****
**********@*****.***, *******@*****.***
Work Experience.
Team lead / CM
PNC Communications 2024-2025
Coordinates efforts and compliance of other internal department, Coordinate and prepare safety training for the groups, attend virtual meetings with Verizon, and T-Mobile. Coaches and guides for team members, coordinate and execute trouble shooting with Verizon vendor portal, Resolves disputes. Secures necessary resources (internal and/or external) to complete the assigned project. Ensures all monitoring documentation and controls are in place and properly recorded throughout the project execution and closeout.
To make sure every single group of people have the necessary equipment and tools to perform their job at the customer's expectations.
Materials handling, budget, Expenses reports.
BFK Communications INC
Project Coordinator, 2023-2024
Execute projects for AT&T, prepare documentations, reports in Work zone Platform, Sinology and internal SharePoint, ensure all my groups get the appropriate documentations and POs to proceed to complete their projects in comply with AT&T Safety and QA standard, ensure everyone follow the constructions OSHA standard to do their job, Coordinate with 811 for locates before excavations, secure and solve any event related to safety, prepare reports for pay out to our contractors, update Work zone Platform for AT&T to present and accurate progress of each project, notify Oncor when new Power line poles were set for new projects to proceed to move power lines. Coordinate with AT&T emergency crews to fix any connectivity emergency.
Construction Manager, KCI Telecommunications Infrastructures · Full-time,
Mar 2022 - 2023
Wylie, Texas, United States
Full oversight of and management of Aerial or Underground Telecommunication construction projects. Works in conjunction with the Operations team with cost and schedule estimates, managing the queue of projects and materials and data needs for the projects.
Administers contracts including preparation and approval of change orders when appropriate. May participate in contract negotiations when necessary.
Prepares plans and budgets for projects. Monitors progress against plans, metrics, and goals including periodic schedule and cost reporting reports. Is responsible for the execution of those plans with the support to and from engineers and construction supervisors on the team.
Coordinates efforts and compliance of other internal departments. Holds regular program/project status meetings. Coaches and guides team members. Resolves disputes.
Secures necessary resources (internal and/or external) to complete the assigned project. Ensures all monitoring documentation and controls are in place and properly recorded throughout the project execution and closeout.
Ensure all material needed for the project is ready in timely manner. Full oversight of and management of Aerial or Underground Telecommunication construction projects. Works in conjunction with the Operations team with cost and schedule estimates, managing the queue of projects and materials and data needs for the projects. Administers contracts including
preparation and approval of change orders when appropriate. May participate in contract negotiations when necessary. Prepares plans and budgets for projects. Monitors progress against plans, metrics, and goals including periodic schedule and costs reports. Responsible for the execution of those plans with the support to and from engineers and construction supervisors on the team. Coordinates efforts and compliance of other internal departments. Holds regular program/project status meetings. Coaches and guides team members. Resolves disputes. Secures necessary resources (internal and/or external) to complete the assigned project. Ensures all monitoring documentation and controls are in place and properly recorded throughout the project execution and closeout. Ensure all material needed for the project is ready in timely manner.
Skills: Project Planning · Project Coordination · Project Estimation · Material Requirements Planning (MRP) · Materials Management · Radio Frequency (RF) · Construction · Civil Engineering Drafting · Supervisory Skills · Customer Service · Cardiopulmonary Resuscitation (CPR) · climb certified · OSHA 30-Hour · Computer Literacy
Construction Manager and Materials coordinator for Amchel March 23, 2018, to March 2022 T-Mobile, AT&T, and Sprint
Full oversight of and management of Aerial or Underground Telecommunication construction projects. for TMO, AT&T, Sprint, Works in conjunction with the Operations team with cost and schedule estimates, order materials and make sure the crews had all they need to do their work. Coordinates efforts and compliance of other internal departments. Holds regular program/project status meetings. Coaches and guides team members. Resolves disputes.
Secures necessary resources (internal and/or external) to complete the assigned project. Ensures all monitoring documentation and controls are in place and properly recorded throughout the project execution and closeout.
Construction Manager for Dish Networks, T- Mobile and Tilman-AT&T
Communicate with honesty, openness, and transparency act with integrity (honor your word)
Focus on quality and continuous improvement, Identify, implement, and adhere to safe working practices, to be accountable for good results, demonstrate your commitment to your team's performance, identify problem areas and contribute creative solutions to KCI's and our client's needs. Treat your co-workers and clients with respect.
Establish strong working relationship with client, contractors, and design engineers Achieve or exceed budgeted individual utilization target
Complete all tasks on time and within budget while fully meeting the scope
Operate within specified (corporate or project) budget parameters
Assist in negotiating contractor change orders.
Maintain document control for correspondence, RFIs, submittals, etc.
Oversee project schedule and budget
Prepare and analyze schedules
Prepare cost estimates
Read plans and specifications and understand the construction contractor's means and methods. Solve construction problems in the field
Test, document, and assure quality of contractor's work
I used to be Tower crew member for T-Mobile, AT&T, Sprint, and Verizon.
Top hand for T-Mobile, AT&T, Sprint, and Verizon.
Crew lead working on constructions sites for different carriers.
Crew and contractor, coordinator, prepare sites, deliver sites,
Cargill Nicaragua. January 2014 to December 2018. Production and Shift supervisor.
Manager Supervisor, Responsible for the productions team making sure everyone was fulfilling their positions, shift, and responsibilities according to the PD and duties as assigned, revised that all machinery was properly clean and functioning, follow all production, operations, Customers services standards for the entire production area, assist as needed, in the absence of the general or assistant manager. Production shift managers oversee business operations while working along with the employees in another shift if necessary. Ensure that all quality and hygiene standard controls were follow. Report any misconduct, apply sanctions to employees according to what stipulated in the employee handbook.
Embassy of the United State of America, Nicaragua
Management Section. Information Resources Management, Systems Office
Systems Administrator / Multimedia Specialist. June 23, 2009, to August 10, 2013
Sys Admin for ICASS, Manage the Multimedia Resources, responsible for keeping inventory, plans of all activities regarding multimedia when involving embassy’s diplomatic and social events, research, and budgeting acquisition for new multimedia equipment, review technical aspects. Handle sensitive information, Administer the LAN (Local Area Network) on a day basis and upon special circumstances, forensics investigations in the system, keep regulations according to Diplomatic Security and Cyber Security Awareness FAM and FAH to maintain the information and resources secured against fraud from inside and outside the embassy, prevent any fraudulent operation from LAN users and any other higher level, comply with the Cyber Security Awareness training. Work to achieve the proper operation, and updates for the hardware in the LAN, Software, hardware and multimedia, SharePoint, Active directory, SQL, Oracle, Windows Server, Troubleshooting and installation of new software, database back up, racks installation, PBX, switchboard, Training users on different application software, coaching for Cyber Security.
Management Section. Human Resources Office.
Human Resources Administrator Assistant. July 25, 2005 to June 23, 2009
Performs a variety of administrative support duties in the Human Resources Office. Responsible for the accuracy of Post Personnel (WEBPASS) Software database for all Local Employees Staff (LES), including some actions on USAID and LGP. Responsible for processing the Personnel Actions of all LES Mission employees except for USAID. Responsible for the onboarding process to all new employees.
Management Section. Information Resources Management, Mailroom
June 07/2000 to 2005. IMC. Mailroom and Unclassified Diplomatic Correspondence Supervisor.
All work related to a fully Mailroom Operations and DocuCentre office, follow all the regulations and procedures for any diplomatic correspondence. Liaison between the Embassy and Local Custom offices
The Anchor Restaurant. 1998 - 2000
General Manager, Responsible for entire operation of the restaurant.
Wackenhut Nicaragua. 1993-1998, Security Coordinator.
Collaborates with management to develop, prepare, and implement safety and security policies and procedures. Coordinates the safety and security programs to promote and ensure a safe working environment. Evaluates the effectiveness of safety and security programs. Prepare presentations and training for new hired employees. Act as a liaison officer between the company and Local Police force regarding our customer safety issues.
Academic Background
University of Managua. U de M: Postgraduate degree in Data Base. 2006-2006 (six months) University of Managua. U de M: Systems Engineering. 2000-2005. Graduated
Special Course.
1. Module I. Administration & Statistic Quality Control
2. Module II. Management Leadership.
3. Module III. Management in Local Area Network.
4. Post Administrative Software Suit. Florida Regional Center. Fort Lauderdale, Fl. USA (Certificate) 5. Administration of the Human Resources Management at Post, PA-236. February-March 2007. Foreign Service Institute. Washington DC. USA
6. First Responder Team training Course. US Diplomatic Security, WEAPON OF MASS DESTRUCTION DIVISION. (Certificate)
7. Ethics Training. FSI HR/OE Managua.
8. Equal Employment Opportunity Training at post.
9. Management Controls Training.
10. Management Controls Workshop.
11. Security Information Assurance. Diplomatic Security Training Center at Dunn Loring VA. USA.
12. Web Pass Systems Administrators, at FSI, Washington DC. April 2010.
13. Supporting Consular Affairs Systems and Applications at FSI, Washington DC. April 2010.
14. Protecting Personally Identifiable Information (PA459) FSI. November 2011.
15. Windows 7 Administration. (YW426) Microsoft. February 2011
16. Implementing MS SharePoint Server. MS SharePoint Certification approved
17. Windows 2008 R2 Certification course.
Other Trainings
OSHA 30
Competent Climber, Rigger, and rescuer. ANSI 10.48.6.6 (C)
Hazard assessment/ Hazard evaluator
RF Awareness
American Heart Association CPR/First AID/AED
Blood Borne Pathogen
Reference Upon request