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Optical Transmission and Sensing Engineer

Job in Newington, Rockingham County, New Hampshire, USA
Listing for: SubCom
Full Time position
Listed on 2026-01-12
Job specializations:
  • Engineering
    Electrical Engineering, Systems Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Location: Newington

Optical Transmission and Sensing Engineer

Join Sub Com and apply for the Optical Transmission and Sensing Engineer role.

The backbone of the Internet is a series of high‑tech subsea fiber‑optic cables deployed throughout the globe. Sub Com has deployed over 50% of them. Our employees ensure data communications networks are engineered, manufactured, and deployed to the highest standards, enabling faster and more reliable connectivity to communities worldwide.

Position Overview

The person in this position is responsible for conducting research on next‑generation data transmission concepts for high‑capacity undersea fiber‑optic communication systems. This role supports development and research initiatives across the organization that require deep technical expertise in optical communications, including fiber‑optic system design, test equipment, optical amplifiers, components, and automation. Success in this role requires the ability to perform experimental research related to various aspects of optical transmission systems, monitoring and sensing schemes, and automation technologies.

Responsibilities

  • Conduct experimental studies on various aspects of existing and emerging submarine communication links, focusing on data transmission, sensing technologies, and related signal processing.
  • Develop innovative concepts and provide recommendations for improvements in communication systems.
  • Aggregate and summarize experimental results for internal presentations, contributing to strategic decisions and directions for new product development and manufacturing innovation.
  • Participate in cross‑functional teams focused on product development and enhancement, offering technical input to guide future technological advancements.
  • Contribute to the foundational research and development of innovative solutions for the submarine communications business.
  • Maintain a high standard of integrity and ensure all activities align with Sub Com’s policies, procedures, and core values.

Qualifications

  • Advanced degree in Electrical Engineering or a related field.
  • Hands‑on experience with optical test and measurement equipment, and a strong background in conducting experiments.
  • Proficiency in programming languages and automation tools.
  • Strong analytical and problem‑solving skills.
  • General understanding of telecommunications technologies.
  • Ability to collaborate effectively across teams within the Sub Com organization.
  • Excellent communication and interpersonal skills, with the ability to clearly and persuasively articulate ideas.
  • Creative approach to problem‑solving and a proactive mindset in addressing technical challenges.

NOTE
:
This job description is not intended to be all‑inclusive. Employees may perform other related duties as negotiated to meet the ongoing needs of the organization.

Candidates for positions with Sub Com must be legally authorized to work in the United States. Employment eligibility verification will be required at the time of hire. Visa sponsorship is not available for this position.

Our selection procedure is based on local, state and federal law.

Please be sure to attach a resume to your application. We are not able to consider applications without a resume.

BENEFITS

Sub Com offers a comprehensive benefits package, including competitive salaries, medical, dental, vision, life and disability insurance coverages, FSA, HSA, generous vacation, paid sick leave, paid parental leave, paid holidays, tuition reimbursement, adoption assistance, and a 401(k) plan with generous company match. Additionally, some positions may be eligible for shift differential.

AFFIRMATIVE ACTION/EQUAL EMPLOYER OPPORTUNITY

Sub Com is committed to providing a work environment that prohibits discrimination based on age, color, disability, ethnicity, marital status, national origin, race, religion, gender, gender identity, sexual orientation, protected veteran status, disability or any other characteristics protected by applicable law or regulation.

SUBCOM’S CORE VALUES

Quality – Accountability – Teamwork – Innovation

Seniority level
  • Associate
Employment type
  • Full-time
Job function
  • Manufacturing
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