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Careers

Join the Call One team and ignite your career!

Call One Chicago OfficeCall One is known as one of the nation’s largest providers of advanced voice and data connectivity solutions for business. We provide expert guidance to plan and deploy IT solutions that help our clients grow their businesses, stay competitive and be more productive — while increasing efficiencies through the use of high-value application and service infrastructure solutions. Our experts custom-tailor solutions based on the customer’s need — whether on-premises, in the cloud or variations in between. We pride ourselves on continuing to develop our talent. Call One offers the latest training, mentoring and personal development opportunities, enabling our teams to provide the highest levels of customer service.

Current Career Openings

  • Job Purpose The Security Engineer is responsible for development and management of security incident reports, tools, and alerts found within tool sets and additional sources for identifying and prioritizing risks to all Call One network and enterprise assets. ...
  • Job Purpose Sales Support Specialists are the point of contact for internal sales and external distributor groups. Sales Support Specialists are responsible for preparing analyses, quotes and contracts for in-house Sales Agents and Distributors to present to...
  • Job Purpose Responsible for launching new products and services throughout the product development life cycle, focusing specifically on P&L management of each product line, analyzing the customer needs, prioritizing features and tailoring our products to all the...
  • Job Description The IT Help Desk Support Analyst assists end users in resolving their hardware and software issues by fielding telephone calls and email communication, diagnosing problems, and performing troubleshooting activities.  Documents, tracks and monitors...
  • Job Purpose The MAC Specialist position is part of a team that is responsible for working with existing customers to identify and define changes required to existing voice and data services or augmentation to current voice and data services and to develop those...
  • Job Description In this fast-paced environment you will be responsible for the coordination of Field Service Technicians and our strategic subcontractor partnerships to fulfill a variety of field service requests and system installations.   You will also be...
  • Job Description In this fast-paced environment you will be responsible for the coordination of Field Service Technicians and our strategic subcontractor partnerships to fulfill a variety of field service requests and system installations.   You will also be...
  • Job Purpose Customer Service Representatives are responsible for facilitating service affecting calls through our carriers, as well as direct requests to make changes for existing customers. This fast paced environment will require the ability to learn fast, adapt...
  • Job Description The Senior Software Developer will develop new software by analyzing, testing, assessing and implementing programming applications.  The Senior Software Developer will also maintain and modify existing applications that may be customized or...
  • Job Purpose The Provisioning Specialist position is part of a team that is responsible for the overall service delivery of voice and data services to Call One’s customers (new and existing) from the time the order is received to order completion. In addition, the...