Growing. Educating. Developing.

At Radius Systems, we recruit the best people possible and develop the skills of these individuals to deliver on our promise of a highly competent and responsive workforce. What is it like to work at Radius Systems?

Opportunity to learn – You will be learning from some of the most experienced people in our industry and working on the most innovative and exciting products in the BAS market.

Advancement – Be in control of your advancement potential – build your career and opportunities to learn.

Career and Income Growth – As our business grows, many new positions will develop – leading to opportunity for personal and income growth.

Be an integral part of building a company

There are few careers where you can make a difference every day – this is one of them.

As Radius Systems grows, so do the opportunities for our people. Please review the descriptions of our open positions and send us your resume, along with contact information to:

Radius Systems, P.O. Box 75, Chadds Ford, PA 19317 or email to

Project Manager – DE, PA

Radius Systems is a full-service provider of Security Systems, HVAC and Lighting Control Systems, and Indoor Environmental Quality systems and services in the mid-Atlantic region. The project manager will perform project management duties related to the construction of Building Automation Systems (BAS) for the control of HVAC, Security, and Lighting in commercial buildings. We design and build BAS for hospitals, college campuses, manufacturing plants, military sites, data centers, and more. Duties include assisting and learning from Senior Project Managers all aspects of project management – subcontractor procurement/management, resource allocation, scheduling, billing, forecasting, client interface, financial performance, and project closeout.

BAS Technician – DE, NJ, PA 

Our Technicians are capable of performing all duties associated with installation oversight, checkout, and startup/commissioning of building automation systems. They have demonstrated knowledge and experience in installation, testing, and commissioning of building automation systems, as well as hands-on software/GUI experience, and a strong fundamental knowledge of HVAC. The in-house and on-the-job training they receive provides the foundation for growth within our organization.

Security Installation Technician – Chadds Ford, PA

Radius Systems is a full-service provider of Security Systems and services in the mid-Atlantic region. We are seeking qualified and motivated security installers specializing in Access Control, Video Surveillance, Intercom, and related Security Systems to support our rapid growth in Pennsylvania and Delaware. This includes new construction, retrofits, and system upgrades for commercial and industrial installations.

The duties of the position include installation of wiring, devices, door hardware, and controller enclosures for Security Systems. Candidate must have demonstrated electrical installation knowledge and experience of Security Systems, device hardware installation, and NFPA code requirements. Access Control and VMS systems startup and checkout experience a plus.

We offer highly competitive compensation and benefits, along with the opportunity to join a rapidly growing company. Our in-house and on-the-job training provides the foundation for growth within our organization, as we are committed to helping you reach your professional and personal goals.


  • 4 years Electrical Installation experience
  • Minimum 2 years of security installation experience
  • High School Diploma
  • Some post-high school training desired (apprenticeship or other technical
  • Basic understanding of installation of security systems
  • Ability to learn quickly and retain information about products
  • Excellent troubleshooting and problem solving skills
  • Ability to adapt to rapidly changing schedules and priorities
  • Fluent ability to work with laptops, tablets, and smartphones
  • Outstanding customer interface and human relations skills
  • Valid Driver’s License

Service Account Manager – Chadds Ford, PA

Seeking a motivated individual to join our expanding Sales team to support our rapidly growing business. Responsibilities of this position will include:

  • Estimate projects, including material take-offs, subcontractor pricing, all engineering and labor estimates, and work with Sales Engineering Manager to develop pricing.
  • Perform sales functions – develop scope of work and proposals, develop and assemble sales presentation documents, develop sales/marketing materials, arrange client meetings, arrange and perform lunch and learns or other presentations, present proposals.
  • Attend on-site project meetings as required by the GC, CM, Owner and contract holder.
  • Develop or assist in developing engineering documents as required to sell projects or develop technical proposals.
  • Perform project management duties and/or project follow-up on projects as assigned.
  • Review project plans and specifications, including plans and specifications to understand the scopes and requirements of projects.
  • Perform periodic site visits to review progress of a project to ensure that all schedules and deadlines can be maintained.
  • Meet with owner / end user of the installed systems to ensure satisfaction and compliance with the project specifications/scope.
  • Develop as directed new customer prospects in the market segments designated by Sales Engineering Manager sales goals.
  • Perform marketing and business development functions – client presentations, lunch and learn presentations, assist in developing marketing materials and web site content, attend trade group meetings and trade shows.

Technical Marketing Engineer – Chadds Ford, PA 

The Technical Marketing Engineer will have a strong technical background and analytical skills to communicate complex topics and technologies, providing customers and the engineering community with expert advice in the building management systems industry. Combine a technical background with the creative world of marketing by clearly articulating the technical differentiators of industry leading products in a variety of marketing mediums. Collaborate with the sales team in a cross-functional environment to drive strategic market growth using multiple marketing channels.

  • Work with Sales team to develop new customer prospects in the market segments designated by business sales goals.
  • Create innovative digital campaigns/newsletters, website, and Linkedin content that position Radius Systems as industry thought leaders.
  • Supports sales group goals and business objectives through developing and creating marketing content across multiple digital/print channels.
  • Write clear, concise, and compelling case studies, brochures, sell sheets, press releases, and trade show literature.
  • Assist in developing and assembling sales presentation documents and technical proposals.
  • Organize and maintain sales and marketing asset library to ensure all documents are up to date and consistent, including internal sales and marketing literature, introductory letters, employee bios, presentations, and technical proposals, etc.
  • Support marketing efforts for annual special events, which include developing digital communications, educational content, and event planning.
  • Support new customer outreach activities such as lunch and learn, open house, remote or in-house training/presentations, and trade shows.
  • Assist in and/or perform client presentations

BAS Sales Engineer – Hammonton, NJ

Represents sales for BAS/Controls. Perform all tasks related to new and existing customer sales for all business lines. Sales functions include assisting with the development and scope of work, sales presentation documents, sales/marketing materials, arrangement of client meetings and lunch and learns, and presentations of proposals.


  • High school diploma plus B.S. in Mechanical, Electrical or Building Automation Technology Engineering
  • Fluent in the use of Word, Excel, Outlook, PowerPoint, CRM software, Acrobat
  • Working knowledge of Visio, AutoCAD
  • Ability to learn quickly and retain information
  • Excellent problem solving skills
  • Ability to effectively multi-task and adapt to rapidly changing schedules and priorities and work under pressure
  • Excellent organizational skills with good attention to detail and the ability to prioritize tasks to meet deadlines
  • Outstanding customer interface and human relations skills
  • Fluent ability to work with laptops, tablets and smartphones.

Service Applications Engineer – Chadds Ford, PA

Radius Systems is seeking to a hire motivated Service Applications Engineer to join our rapidly growing business.

Our service engineers perform a variety of work related to these systems – Customer remote support, technical issue problem solving, and design/programming/graphical interfaces of system additions for our existing building automation clients. Duties will include use of CAD software to develop controls design packages, development of system input/output listings, product selection, sequence of operations, development and troubleshooting of all application programming for each system, and development of user interface.

  • High school diploma plus post high school technical degree in the Electrical, Mechanical, or Building Automation Engineering fields
  • Working knowledge of Visio, AutoCAD, Word, Excel, Outlook
  • Demonstrated knowledge and fluency at least one BAS or scientific programming language
  • Familiarity with MS operating systems, databases, and networks
  • A desire to learn, and ability to quickly absorb and retain information
  • Ability to work in a team environment
  • Fluent ability to work with laptops, tablets, smartphones
  • Strong troubleshooting and problem solving skills
  • Excellent customer interface and human relations skills
  • Ability to adapt to rapidly changing schedules and priorities

Radius Systems provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.