As Centerline expand our offices in the Maine area, we're looking to add qualified Fiber Splice Technicians to support growing demand across the Northeast. This role requires a mix of independent ...
Quick apply
As Centerline expand our offices in the Maine area, we're looking to add qualified Fiber Splice Technicians to support growing demand across the Northeast. This role requires a mix of independent ...
Quick apply
As Centerline expand our offices in the Maine area, we're looking to add qualified Fiber Splice Technicians to support growing demand across the Northeast. This role requires a mix of independent ...
Experienced OSP Coax Technician needed to install, maintain, and troubleshoot coaxial cable networks in aerial and underground environments. This hands-on role supports reliable broadband service ...
Quick apply
Experienced OSP Coax Technician needed to install, maintain, and troubleshoot coaxial cable networks in aerial and underground environments. This hands-on role supports reliable broadband service ...
The Copper Cable Splicer will work in ISP. OSP, aerial, buried copper, coax and fiber builds throughout the Maine region. Our Fairfield Maine office is growing due to the tremendous amount of work ...
Quick apply
The Copper Cable Splicer will work in ISP. OSP, aerial, buried copper, coax and fiber builds throughout the Maine region. Our Fairfield Maine office is growing due to the tremendous amount of work ...
South Portland, ME · On-site
$25 - $30/hr
... waveguide. * Assist in the installation of all aspects of ell site foundations, grounding, and conduits, with electrical installations where applicable. * Serve as a mentor to new less experienced ...
South Portland, ME · On-site
$25 - $30/hr
... waveguide. * Assist in the installation of all aspects of ell site foundations, grounding, and conduits, with electrical installations where applicable. * Serve as a mentor to new less experienced ...
| Aspect | Waveguide | RF Engineer |
|---|---|---|
| Required Credentials | Engineering degree, specialized training in waveguide technology | Engineering degree, RF certifications (e.g., FCC, RF certification) |
| Work Environment | Laboratories, manufacturing facilities, research centers | Telecommunications, broadcasting, aerospace industries |
| Industry Usage | Design and development of microwave and millimeter-wave systems | Design, testing, and optimization of radio frequency systems |
While waveguides are physical components used to direct microwave signals, RF engineers design and optimize systems that utilize these components. Both roles often overlap in industries like telecommunications and aerospace, but waveguide specialists focus on the hardware, whereas RF engineers work on system-level performance.

As Centerline expand our offices in the Maine area, we’re looking to add qualified Fiber Splice Technicians to support growing demand across the Northeast. This role requires a mix of independent fieldwork and on-site customer collaboration, with a focus on ISP, OSP, and aerial fiber builds. We’re seeking candidates who are technically skilled, customer-focused, and ready to grow with a team known for professionalism and quality.
What You Will Do:
What You Will Need:
Work Environment
This job description is not intended to be all-inclusive. Employee may perform other related duties as negotiated to meet the ongoing needs of the organization.
AAP/EEO Statement:
Centerline is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.
Who We Are
At Centerline, we design, build, and maintain industry-leading critical infrastructure across North America. Our technicians, engineers, and professional staff bring unmatched expertise to each job, working as a team to deliver consistent, exceptional results. That’s why Fortune 500 clients choose Centerline again and again for a wide range of projects.
With demand for connectivity at an all-time high, Centerline’s opportunities for growth are limitless — and so are yours. We’re committed to fostering your professional advancement and supporting your career journey.
We look for team members who demonstrate our core values: Safety, Teamwork, Accountability, and Reliability. Our values are key to our team’s success and driving everyone to reach their full potential. As a member of our winning team, you’ll receive comprehensive insurance benefits — medical, dental, and vision — plus a 401(k) plan, referral bonuses, and generous PTO.
Join us today. Together, we’re building a better network.
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