Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Optical Design Engineer (6977)

Subcom

Are you looking for an opportunity with plenty of growth potential? Do you enjoy working in an exciting, fast-paced, collaborative environment? Are you interested in working with the world’s most innovative companies to create a more connected world? Connecting Continents. Impacting Communities. The backbone of the Internet is a series of high-tech subsea fiber optic cables deployed throughout the globe - SubCom has deployed over 50% of them. Our employees ensure data communications networks are engineered, manufactured, deployed to the highest standards, enabling faster and more reliable connectivity to communities worldwide. Every member of the SubCom team plays a role in an end-to-end process that is critical to enterprises, governments, big cities, and rural towns. We encourage, expect, and value creativity, thoughtful risk taking, openness to change, and diverse perspectives. Whether you’re a seasoned applicant seeking a new and exciting challenge, or you’re new to the workforce and looking for a flexible, rewarding, and fast-paced position with an innovative and stable organization (since 1953), SubCom has opportunities to advance your career. Position OverviewThe Senior Optical Design Engineer is an established and experienced contributor on a team of outstanding engineers that research, develop, design, test, and transfer to manufacture our next generation of high-reliability opto-electronic network elements including monitoring and telemetry terminal equipment, as well as undersea repeaters, branching units and ROADMs. The primary job activity synthesizes novel fiber optic designs based on commercial and custom high reliability fiber optic components. The position relies heavily on knowledge of fiber optic components (including lasers, amplifiers, modulators, OCM, WSS, couplers, filters, WDMS, isolators, Photodiodes, receivers, optical connectors) as well as optics, fiber optics, direct and coherent detection, OTDRs, optical testing methods, reliability, and computer control of devices and instrumentation. The role reports to the Director of Network Element Optical Design. Responsibilities Participates in developing and approving product and system requirements documentsParticipates in product requirement and design reviews.Devises and develops new electro-optic modules and optical amplifiers for terminal and undersea applications.Simulates electro-optic performance using optical modeling toolsSpecifies components, negotiates with suppliers and characterizes fiber optic components to be used optical designs.Plans and completes design verification and environmental qualification test regimes as well as writes applicable reports.Analyzes, interprets and presents test data that validates optical module performance.Collaborates with electrical engineers and PCBA CAD designers to generate PCBA design filesDevelops GUI based test software tools for testing new circuit boards and componentsProvides firmware requirements and supports integration testing of firmware on new circuit assembliesCreates manufacturing test requirements and transfers newly designed modules from R&D to manufacturing.Supports manufacturing and provides field support throughout the life of such modules.Consistently ensures that business is always conducted with integrity and that behavior aligns with SubCom policies, procedures, and core values of quality, accountability, innovation, and teamworkQualificationsMaster's degree in Optical Engineering, Electrical Engineering, Physics, or a related technical discipline; PhD considered in lieu of some experience.Minimum 8 years of experience designing and developing optical systems, modules, or subsystems; 10+ years preferred.Deep understanding of fiber optics, optical amplifiers, optical components, optical test methods, and electro-optic systems.Hands-on experience modeling, designing, prototyping, testing, and transferring optical products into manufacturing.Experience with optical simulation and modeling tools.Strong laboratory, troubleshooting, and data analysis skills, including design of experiments and performance characterization.Experience developing verification, qualification, and reliability test plans and analyzing results.Ability to work effectively across multidisciplinary teams and communicate complex technical concepts clearly.Experience designing and modeling Erbium-Doped Fiber Amplifiers (EDFAs).Experience in undersea telecommunications systems, terminal equipment, ROADMs, or related optical networking technologies.Experience developing manufacturing test procedures and supporting product transfer from R&D to production.Experience defining firmware requirements and supporting firmware integration activities.Experience developing automated test tools or GUI-based applications using LabWindows/CVI or similar platforms.Knowledge of optical/electronic qualification and reliability standards.Demonstrated technical leadership on complex product development projects.Experience leading design reviews, DFMEA reviews, and technical risk assessments.Ability to mentor and guide junior engineers and technicians.Strong project planning, organization, and problem-solving skills.Self-starter capable of working independently in fast-paced and evolving environments.Strong written, verbal, and presentation skills.Collaborative mindset with the ability to influence technical decisions and drive continuous improvement.NOTE: 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. Candidates for positions with SubCom 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 SubCom offers a comprehensive benefits package, including but not limited to: 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. Note: If the posting is for an internship position, delete all benefit information. AFFIRMATIVE ACTION/EQUAL EMPLOYER OPPORTUNITY SubCom is committed to providing a work environment that prohibits discrimination on the basis of 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 engineers, manufactures, and installs subsea fiber optic data cables - the unsung heroes of global communication. With an unrelenting focus on quality, reliability, and value, SubCom offers flexible end-to-end building blocks for the high-tech networks that are the backbone of the world's digital infrastructure. While the company's origins date back to the mid-19th century, SubCom has deployed enough cable to circle the equator more than 25 times since its entry into the communications industry in 1955. SUBCOM’S CORE VALUES Quality - Accountability - Teamwork - Innovation

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Optical Design Engineer (6977) in Rollinsford, NH vacancy
  • Collins is an ENR Top 500 Design Firm. We have opportunities for you.Collins is seeking a highly motivated and experienced Highway Design Engineer for our Design Group to play a key role on our team in Canton, MA office. The ideal candidate will have experience in highway... 
    Senior
    Contract work
    Work at office
    Local area
    Relocation

    Collins Engineers

    Portsmouth, NH
    4 days ago
  • $93.09k - $124.12k

     ...connectivity, join us today. The Role The Senior IT Systems Engineer provides advanced Tier II support by...  ..., and services for a nationwide fiber optic transport network as well as network...  ...with network requirements and designs. Work and coordinate Tier-2 Network deactivation... 
    Senior
    Full time
    Temporary work
    Work at office
    Remote work
    Shift work
    Night shift

    Lumen

    Rochester, NH
    3 days ago
  •  ...Internet is a series of high-tech subsea fiber optic cables deployed throughout the globe -...  ...ensure data communications networks are engineered, manufactured, deployed to the highest...  ...Technical Staff is responsible for electrical design of next generation high reliability... 
    Senior
    Local area
    Worldwide
    Flexible hours
    Shift work

    Subcom

    Rollinsford, NH
    4 days ago
  • $150k - $160k

     ...Senior Electrical Power Engineer Location: Newington, NH Salary: $150,000 - $160,000 + 6% Bonus...  ...Monday - Friday | 8:00 AM - 4:30 PM Design the Next Generation of High-Reliability...  ...microcontrollers, FPGAs, and electro-optic components Develop fault-tolerant... 
    Senior
    Full time
    For contractors
    Local area
    Monday to Friday

    Advantage Technical

    Newington, Strafford County, NH
    2 days ago
  • $85.2k - $106.5k

     ...diversity in the global workplace. About the role: As a Process Engineer you will develop, standardize, and continuously improve the...  ...) with employer contributions options ~ Wellness Programs designed to support employees in maintaining their health and well-being... 
    Suggested
    Contract work
    Flexible hours

    Westinghouse Electric Company

    Newington, Strafford County, NH
    4 days ago
  • $35 - $50 per hour

     ...Back Senior Accountant Senior Accountant Dover , New Hampshire Temp Per Hour Sep 17, 2026 $35.00 - $50.00 KBW Financial Staffing & Recruiting is working with a client in the Dover, NH area looking to add a Senior Accountant to the team! This role is fully onsite, and... 
    Senior
    Hourly pay
    Temporary work
    Immediate start

    KBW Financial Staffing & Recruiting

    Dover, NH
    5 days ago
  •  ...unable to sponsor or assume sponsorship of an employment visa. Design Engineer Summary: This Design Engineer role focuses on the end-to-...  ...development projects with minimal direction from more senior engineering staff, considering all technical aspects required... 
    Full time
    Work visa

    UFP Technologies

    Dover, NH
    29 days ago
  •  ...from Ageatia Global Solutions... We are looking for a Senior Automation Engineer@ Portsmouth, NH the below mentioned job description. Kindly...  ...Recipe Authoring using Syncade MES Execute test scripts (design, execution, simulation, wet testing). Own change... 
    Senior
    Work experience placement

    Ageatia Global Solutions

    Portsmouth, NH
    2 days ago
  •  ..., Litigation to lead the company’s active litigation and regulatory matters. The role collaborates with in-house teams across engineering, manufacturing, finance, HR, sales, and leadership to minimize risk while advancing business objectives. The ideal candidate has... 
    Senior

    Jobleads-US

    Newington, Strafford County, NH
    2 days ago
  • $110k - $130k

     ...health IT systems to research tools.Title: Senior Manufacturing EngineerLocation:...  ...seeking a results-driven Senior Manufacturing Engineer to play a key role in advancing our manufacturing...  ....How You'll Make an ImpactLead the design, development, and implementation of new manufacturing... 
    Senior
    Full time
    Local area

    Epredia

    Portsmouth, NH
    5 days ago
  • WENTWORTH HOME FOR THE AGED in Dover, NH, is seeking Licensed Nursing Assistants (LNAs) for 2nd and 3rd shifts. Our ideal candidates are passionate about providing person-centered care in a supportive environment. With over 125 years of serving older adults, we offer competitive...
    Senior
    Night shift
    Afternoon shift

    WENTWORTH HOME FOR THE AGED

    Dover, NH
    2 days ago
  •  ...conferences and customer visits Identify and recommend machine design improvements Technical process support for customers Assist...  ...tasks and final projects Other duties as assigned Requirements BS Engineering, preferably in plastics or pulp and paper Public speaking and... 
    Flexible hours

    Brueckner Group USA Inc

    Dover, NH
    3 days ago
  • $20k

    Wentworth-Douglass Hospital, part of Mass General Brigham, in Dover, NH seeks an Ultrasound Specialist to lead advanced ultrasound programs and mentor diagnostic medical sonography students. You will oversee ultrasound procedures, ensure high-quality imaging, and support...
    Senior

    Mass General Brigham Incorporated

    Dover, NH
    5 days ago
  •  ...Material Testing seeks a Precast Inspector III to serve as the senior authority on precast and prestressed quality, establishing plant...  ...audits, and resolving structural acceptance questions with the engineer of record. You will supervise Level I and II inspectors, audit... 
    Senior

    Construction Material Testing

    Dover, NH
    3 days ago
  • Wentworth-Douglass Hospital in Dover, NH is seeking an Ultrasound Technologist to support advanced ultrasound programs and supervise students. This onsite, part-time role offers growth opportunities while ensuring high-quality patient care. The position requires an Associate...
    Senior
    Part time
    Relocation package

    Wentworth-Douglass Hospital

    Dover, NH
    2 days ago
  •  ...Material Testing seeks a Coatings Inspector III to act as the senior authority on protective coatings across projects, reviewing and...  ...coating specifications and inspection plans, and advising owners and engineers on coating system selection and quality requirements. This role... 
    Senior

    Construction Material Testing

    Dover, NH
    3 days ago
  • Service Experts Heating & Air Conditioning is seeking a qualified HVAC service technician to diagnose and service residential and light commercial systems under minimal supervision. The role requires 2+ years of HVAC experience, EPA certification, and a valid driver's license...
    Senior

    2240 Service Experts Heating & AC LLC

    Somersworth, NH
    6 days ago
  • Construction Material Testing is seeking a Senior Technician to anchor large placements and special inspection scopes, including structural...  ...You will lead pours, mentor junior technicians, interface with engineers and building officials, and own the quality of the record on... 
    Senior

    Construction Material Testing

    Dover, NH
    4 days ago
  • MSAT Process Engineer/Scientist III - DownstreamLocation: On-site, Portsmouth, NH. The MSAT Engineer/Scientist III is responsible for being the primary technical support for mammalian manufacturing processes. This person has in-depth experience with supporting manufacturing... 
    Full time

    Lonza

    Portsmouth, NH
    4 days ago
  • $90k

     ...company serving homeowners across New England -and a nationally recognized Lawn & Landscape Best Place to Work. We're looking for a Senior Marketing Manager to lead the day-to-day execution of our marketing function while helping shape the strategy behind how we grow.... 
    Senior
    For contractors
    Seasonal work
    Local area

    About Asc Advisors Llc

    Newington, Strafford County, NH
    4 days ago
  •  ...The Senior Program Manager plays a critical role in our organization by supporting the Leadership Team through oversight and mentoring...  ...to C-level. Qualifications & Requirements BS in an engineering, computer science, or related technical field, or a BA in a business... 
    Senior
    Temporary work
    For contractors
    For subcontractor
    Work at office
    Local area

    Wilcox Industries

    Newington, Strafford County, NH
    2 days ago
  •  ...series of high-tech subsea fiber optic cables deployed throughout...  ...communications networks are engineered, manufactured, deployed to the...  ...career. Position OverviewThe Senior Project Engineer is...  ...for the technical development, design, and implementation of complex... 
    Senior
    Contract work
    Internship
    Local area
    Worldwide
    Flexible hours
    Shift work

    Subcom

    Rollinsford, NH
    3 days ago
  • Senior Warehouse Associate Location: Dover, NH Reports to: Materials Manager Company: Q, LLC is a privately owned New Hampshire‑based leader in modern firearms innovation and manufacturing. With rapid growth and a commitment to excellence, we are seeking a highly motivated... 
    Senior
    Work at office

    Q LLC

    Dover, NH
    5 days ago
  •  ...Internet is a series of high-tech subsea fiber optic cables deployed throughout the globe -...  ...ensure data communications networks are engineered, manufactured, deployed to the highest...  ...to advance your career. Responsibilities Design, develop, and maintain software that supports... 
    Senior
    Local area
    Worldwide
    Flexible hours
    Shift work

    Subcom

    Newington, Strafford County, NH
    2 days ago
  •  ...Internet is a series of high-tech subsea fiber optic cables deployed throughout the globe -...  ...ensure data communications networks are engineered, manufactured, deployed to the highest...  ...career. Position OverviewThe Sr. Electrical Design Engineer is responsible for electrical... 
    Senior
    Local area
    Worldwide
    Flexible hours
    Shift work

    Subcom

    Newington, Strafford County, NH
    5 days ago
  • $85.2k - $106.5k

     ...builds and operating plants worldwide About The Role As a Senior Project Engineer you will lead manufacturing projects from contract award...  ...with teams including supply chain, project controls, design, and quality engineering—to ensure successful execution of... 
    Senior
    Contract work
    Worldwide
    Flexible hours

    Laveer Engineering

    Newington, Strafford County, NH
    3 days ago
  •  ...Bangor Savings Bank is looking for a Senior Relationship Manager in Portsmouth, NH, to manage and grow a portfolio of commercial client relationships, specializing in C&I and CRE lending. This role requires strong analytical skills and experience in commercial banking... 
    Senior

    Bangor Savings Bank

    Portsmouth, NH
    21 hours ago
  •  ...is a series of high-tech subsea fiber optic cables deployed throughout the globe -...  ...ensure data communications networks are engineered, manufactured, deployed to the highest...  ...your career. Position OverviewThe Senior Mechanical Design engineer is an established and experienced... 
    Senior
    Internship
    Local area
    Worldwide
    Flexible hours
    Shift work

    Subcom

    Newington, Strafford County, NH
    1 day ago
  •  ...Infrastructure EngineerThe Infrastructure Engineer is responsible for planning, designing, and supporting IT infrastructure services and solutions, with...  ...controllers.Hypervisors (vSphere, AHV).Windows Server (senior level) and Linux (senior level preferred).Active Directory... 
    Remote work

    Katalyst HealthCares & Life Sciences

    Portsmouth, NH
    5 days ago
  •  ...ideal candidate will have a strong background in sanitary system design and controls integration, ensuring that all projects are...  ...integration of control systemsQualificationsBachelor's Degree in Engineering or higherMinimum of 3 years of project management experience in... 
    Temporary work
    Relocation package

    CyberCoders

    Rochester, NH
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Optical Design Engineer (6977). Be the first to apply!