Tina Diem
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Tina Diem Email & Phone Number

Project Manager at Black Box Corporation at Black Box
Location: Dallas-Fort Worth Metroplex, United States, United States 8 work roles
1 work email found @ericsson.com LinkedIn matched
3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email t****@ericsson.com
LinkedIn Profile matched
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Current company
Role
Project Manager at Black Box Corporation
Location
Dallas-Fort Worth Metroplex, United States, United States
Company size

Who is Tina Diem? Overview

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Quick answer

Tina Diem is listed as Project Manager at Black Box Corporation at Black Box, a company with 2570 employees, based in Dallas-Fort Worth Metroplex, United States, United States. AeroLeads shows a work email signal at ericsson.com and a matched LinkedIn profile for Tina Diem.

Tina Diem previously worked as Project Manager at Black Box and Project Manager at Extenet Systems, Inc..

Company email context

Email format at Black Box

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{first}.{last}@ericsson.com
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AeroLeads found 1 current-domain work email signal for Tina Diem. Compare company email patterns before reaching out.

Profile bio

About Tina Diem

Results-driven project leader with over 20 years of experience delivering projects that are on time, within budget, and which surpass clients’ expectations—often exceeding margin forecasts through careful monitoring and control of expenses. Confident, decisive manager who excels at mobilizing resources and technical talent, influencing and motivating stakeholders, and prioritizing competing responsibilities in order to achieve strategic business goals and operational objectives. Conscientious and detail-oriented with excellent organizational skills.LEADERSHIP STRENGTHS & AREAS OF EXPERTISE• Global Team Management• Budgeting & Analysis• Documentation & Reporting• PMI Standards & Guidelines • Lifecycle & Workflow Management• Problem Identification & Resolution• Trouble Tickets (T1, T2 & Escalations)• Stakeholder & Team Communications • Back-Office IT Support• Telecom Field Services (I&C)• Revenue Forecasting• Vendor Management• ProcurementProjects managed within my career for customers as: AT&T, Verizon, Cisco, Ciena, Ericsson/Sprint, Intrado, Alltel, USCC, Nextel, BNSF Railway, T-Mobile, and Bank of America.

Listed skills include Telecommunications, Management, Umts, Project Management, and 31 others.

Current workplace

Tina Diem's current company

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Black Box
Black Box
Project Manager at Black Box Corporation
lawrence, pennsylvania, united states
Employees
2570
AeroLeads page
8 roles · 27 years

Tina Diem work experience

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

Project Manager

Current

Remote

Managing a program of high profile projects for a Financial banking client, with the Execution of:*Project planning fundamentals: initiating, planning, estimating, resourcing, scheduling and budgeting*Project control fundamentals: monitoring, anticipating potential problems, identifying project conflicts, taking corrective action, resolving issues.

Sep 2019 - Present

Project Manager

Dallas/Fort Worth Area

Contracted by the project’s Executive Director to assist with the management and delivery of an infrastructure small cell build of (955 sites). Execution and delivery weekly project status performance reports for internal executive leadership, as well as weekly customer facing presentation. Monitoring scope changes, as well as design changes, with the.

Aug 2017 - Sep 2019

Telecom Project Manager

Dallas/Fort Worth Area

Brought on board and assigned to oversee the IP Network’s Planning, Engineering and Implementation Enterprise and Field projects. This included all team installs, maintenance, and upgrades including a variety of elements in supporting the voice and data infrastructure networks. Proactively monitoring and managing project status, schedule, scope, issues.

Mar 2016 - Apr 2017

Project Manager

Richardson, TX

  • Directed field telecommunications services projects (installation and commissioning) and E911 field services projects (RF call testing services) for clients such as Cisco, Ciena, and Ericsson/Sprint. Supervised a team.
  • Identified instances in which fraudulent expenses had been submitted for payment, which decreased project margins. Dismissed the staff members at fault and established a new process to prevent future occurrences.
  • Navigated past diverse challenges to ensure projects were delivered on time and within specified budget/margins.
Aug 2013 - Feb 2015

Engagement Delivery Manager

Dallas/Fort Worth Area

  • Hired initially as Project Manager to manage and direct E911 field services, projects for Ericsson. Coordinated e911/drive testing and site survey project management logistics, utilizing customer documentation and.
  • Ensured completion of weekly project deliverables and reporting, including time and expense reports, customer project status reports, budget updates, and revenue projections.
  • Improved customer satisfaction/team performance by analyzing feedback surveys and rectifying under performance.
May 2011 - Feb 2013

Customer Project Manager I

Plano, TX

  • Retained following Ericsson’s acquisition of Marconi Wireless to ensure project continuity and maintain strong relationships with customers during the changeover. Guided customers through the transition, helping them.
  • Fulfilled Ericsson’s expectations of a 100% seamless transition of customers and projects. Dove deep into company tools and processes, acclimating quickly and accelerating transfer of project data into Ericsson’s.
  • Consistently exceeded project margins, delivering between 35-65% on a 28-30% mandate. Drove ancillary business growth with existing customers by identifying opportunities to solve customer challenges.
  • Selected above peers for membership with the ATIS/Emergency Services Information Forum. Attended meetings quarterly to learn about updated technology paths within the 911 field (information vital to maintaining.
  • One of two staff retained during a massive layoff in 2010 (1,500 FTEs) to service customers through contract end.
Dec 1998 - Sep 2010

Marconi Wireless Project Manager

Richardson, TX

  • Transitioned into project management with initial roles—first as Consulting Coordinator, then Project Analyst—before selection as Project Manager. Oversaw a project portfolio valued at $7M+, directing.
  • Ensured 100% on-time project delivery by carefully monitoring and managing resources, and keeping the team on track in meeting project milestones and timelines.
  • Improved overall team effectiveness and efficiency by enhancing talent recruitment and screening efforts, and mentoring and coaching individuals to strengthen their skills.
  • Identified and corrected bookkeeping errors—duplicate invoices issued by the subcontractor—that obscured the true profit margin on several major projects, whose margins doubled as a result of this deeper level of.
1999 - 2006 ~7 yrs

Executive Assistant

Various Companies

Tyler, Carrollton, Dallas, Addison, Texas

EARLY EXPERIENCE: Supporting C-Level Executives and Senior Management for the Gaming and Entertainment (Hollywood Casino Corporation), Oil and Gas (Dresser Industries (n/k/a Halliburton), Communications and Security Products (Anixter), Television and Media (Buford Television Inc., KLTV-TV), and Banking Industry (Interfirst Bank, Tyler). Scope of.

Jul 1984 - Dec 1998
Team & coworkers

Colleagues at Black Box

Other employees you can reach at blackboxdist.com. View company contacts for 2570 employees →

FAQ

Frequently asked questions about Tina Diem

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

What company does Tina Diem work for?

Tina Diem works for Black Box.

What is Tina Diem's role at Black Box?

Tina Diem is listed as Project Manager at Black Box Corporation at Black Box.

What is Tina Diem's email address?

AeroLeads has found 1 work email signal at @ericsson.com for Tina Diem at Black Box.

Where is Tina Diem based?

Tina Diem is based in Dallas-Fort Worth Metroplex, United States, United States while working with Black Box.

What companies has Tina Diem worked for?

Tina Diem has worked for Black Box, Extenet Systems, Inc., Bnsf Railway, Css Corp, and Teksystems.

Who are Tina Diem's colleagues at Black Box?

Tina Diem's colleagues at Black Box include Manuel Azevedo, John Roberts, Akash Kumar Sahu, Kreg Whittig, and Leonardo Felicio.

How can I contact Tina Diem?

You can use AeroLeads to view verified contact signals for Tina Diem at Black Box, including work email, phone, and LinkedIn data when available.

What skills is Tina Diem known for?

Tina Diem is listed with skills including Telecommunications, Management, Umts, Project Management, Mobile Devices, Integration, Vendor Management, and 3G.

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