Jacob Martensen
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Jacob Martensen Email & Phone Number

Senior Project Manger at Spectrum Communications, PMP Certified at Spectrum
Location: St Charles, Missouri, United States 7 work roles 1 school
1 work email found @att.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

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Work email j****@att.com
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Current company
Spectrum
Role
Senior Project Manger at Spectrum Communications, PMP Certified
Location
St Charles, Missouri, United States

Who is Jacob Martensen? Overview

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Jacob Martensen is listed as Senior Project Manger at Spectrum Communications, PMP Certified at Spectrum, based in St Charles, Missouri, United States. AeroLeads shows a work email signal at att.com and a matched LinkedIn profile for Jacob Martensen.

Jacob Martensen previously worked as Senior Project Manager at Spectrum and Senior Project Manager for Spectrum Communications at Kforce Inc. Jacob Martensen holds Bachelor Of Arts In Interdiciplinary Studies, Focus In Business, Spanish, Latin American Cultures from University Of Missouri-Columbia.

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*@att.com
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Profile bio

About Jacob Martensen

Senior Project / Portfolio Manager with over 20 years of experience in technology with a passion for providing leadership, supporting clients, business partners, and organizations to meet their strategic objectives and growth goals. Demonstrated ability to lead large projects and programs involving over 50 cross-functional teams from conception through implementation and post-launch support to deliver value and enhanced capabilities for both customers and business teams. Responsible for overall project delivery and obtaining the agreed-upon return on the client’s investment in the areas of Project/Program Management, Business Process Improvement, Leading Change, Client Relations, Delivery Oversight, Executive Facilitation, and Coaching and Mentoring of junior talent. Results-driven leader with proven track record of delivering multiple large-scale application and infrastructure projects to support strategic business objectives. A unique combination of technical skills, business acumen and tenacity. Steadfast and confident in taking on new projects and challenges, holding self and team members accountable to both quality and delivery targets. Prepare steering committee status updates and present cross-functional leadership and critical stakeholders. Enjoys working with executives and sharing knowledge and skills with team members.

Current workplace

Jacob Martensen's current company

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Spectrum
Spectrum
Senior Project Manger at Spectrum Communications, PMP Certified
7 roles

Jacob Martensen work experience

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

Senior Project Manager

Current
Spectrum

Maryland Heights, Missouri, United States

•Lead multi-organizational projects aligning with Spectrum Charter’s strategic initiatives including Next Gen Provisioning, Fiber to the Premise (FTTP), Self-Install and Moves Everywhere. •Build partnerships with cross-functional teams to design and create new processes eliminating paint points and reducing time to market.• Actively engage with senior leaders for reporting, escalations, and plan of record changes ensuring transparency and support. •Coordinate requirements, development, testing, and implementation timelines across 30+ teams for multiple portfolios.• Track post-launch support, analyze metrics, and advocate for enhancements to improve customer experiences.•Mentor and train new project managers sharing organizational strategies, processes, facilitation, and conflict management techniques.•Interview potential team candidates, collaborate in capacity planning, and project assignment exercises. •Dedicate time to training and education by maintaining my PMP certification and enhancing skillset of myself and others.•Create standardized project documentation templates for use by the project teams and leadership.

Jan 2022 - Present

Senior Project Manager For Spectrum Communications

Maryland Heights, Missouri, United States

Contractor at Charter Communications before being converted to a full-time employee in the same role. Led all aspects of large multi-departmental projects of over 30 different teams from conception through implementation and post launch support to deliver value and enhanced capabilities for both customers and business teams.

Aug 2019 - Jan 2022

Sr. Specialist - Business Management

St. Louis, Missouri

Provide application and client support to project management teams, internal and external clients and technology design teams. Ensure compliance with FCC regulations related to the Corporate Access and Technology Office for the Global Technical Planning and Project Management organization. Create and maintain process documentation for clients and project management. Provide metrics reporting for issue resolution and streamline problem management systems. Drive project management and client support application innovations. ▪ Partnered with dozens of subject matter experts to achieve successful implementation of the Virtual Project Management Office to Portfolio Management and Tracking Tool (PMATT) conversion project. Provided application requirements, test plans, application testing for the transition resulting in over $3 million dollars in annual savings.▪ Challenged with a new application and new users, created training documentation, led training sessions and provided post production user support by hosting open bridge sessions, actively managing application issues, coordinating resolution teams and creating a culture of positivity and support during the organizations transition to new project management software.▪ Led the development and support team to identify, devise and implement resolutions for pain points in the project management process and software tool. Scheduled, led discussions, created and managed project timelines, documented and published user guides and conducted training sessions.▪ Created and maintained quarterly metrics and auditing reports for Service Development to ensure project compliance and enable annual leadership sign off required by FCC guidelines.▪ Championed a multi-organizational development effort to convert from a manual auditing system to an automated system which reduced corporate regulatory exposure, streamlined user and auditing processes saving approximately 1300 hrs and $110,000 annually.

Jan 2016 - 2019

Associate Business Management - It

St. Louis, Missouri

Led the Virtual Project Management Office Application support team including coordination relation to IT projects and infrastructure. Acted as the liaison between the application development teams and client organizations while overseeing the enhancement process for project management software. Drove the transition to an online knowledge management system for ITO. Created and ran multiple metrics reports requiring in-depth financial, system and process knowledge enabling global user support. ▪ Championed 66 software enhancements, partnered with dozens of developers and subject matter experts, leading to increased usability, streamlined processes, lower costs and significantly reduced application production support tickets by 85% over 4 years.▪ Tasked with managing software application security access for the organization and oversaw an effort to restrict user access to various areas of the application screens. Overhauled the application security process and protocol, directed transition to automated security process which lead to an annual saving of $6,375 and 75 hours.▪ Established service level agreement between multiple complex organizations and processes to increase application support efficiency and reduce issue resolution times by over 75%.▪ Created and analyzed monthly metrics reports which reduced support desk ticket volume by 72% by driving process and tool changes. Created and delivered user training, created online ticketing system support requests and information pages for users which actualized savings of $75,000 and 885 hours.

May 2012 - Jan 2016

Associate Manager - It

St. Louis, Missouri

Coordinated and supported functions in relation to IT projects and infrastructure. Acted as the liaison between the application development teams and client organizations while overseeing the enhancement process for project management software. Managed the transition to an online knowledge management system for ITO. Created and ran multiple metrics reports for both financial and project management organizations.

May 2001 - May 2012

Owner

Affordable Custom Landscaping, Llc

Created and managed all aspects of the business including marketing, sales, client relations, book keeping, workforce management, project design and installation.▪ Hired and led multiple work crews on simultaneous job sites overseeing project and quality management. ▪ Completed over $900,000 in project installations and sales.

Jan 2003 - Dec 2014

English Teacher

Innovator Inc

Porto Alegre, Brazil

I taught English to students and business executives at various corporations. I planned lessons, managed curriculum and traveled to meet clients to assist them in learning the English language. This enabled them to gain acceptance into collage, gain employment, further their careers and business ventures with international corporations.

Jun 2000 - Dec 2000
1 education record

Jacob Martensen education

FAQ

Frequently asked questions about Jacob Martensen

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

What company does Jacob Martensen work for?

Jacob Martensen works for Spectrum.

What is Jacob Martensen's role at Spectrum?

Jacob Martensen is listed as Senior Project Manger at Spectrum Communications, PMP Certified at Spectrum.

What is Jacob Martensen's email address?

AeroLeads has found 1 work email signal at @att.com for Jacob Martensen at Spectrum.

Where is Jacob Martensen based?

Jacob Martensen is based in St Charles, Missouri, United States while working with Spectrum.

What companies has Jacob Martensen worked for?

Jacob Martensen has worked for Spectrum, Kforce Inc, At&T, Affordable Custom Landscaping, Llc, and Innovator Inc.

How can I contact Jacob Martensen?

You can use AeroLeads to view verified contact signals for Jacob Martensen at Spectrum, including work email, phone, and LinkedIn data when available.

What schools did Jacob Martensen attend?

Jacob Martensen holds Bachelor Of Arts In Interdiciplinary Studies, Focus In Business, Spanish, Latin American Cultures from University Of Missouri-Columbia.

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