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Submarine Cable Engineer Jobs (NOW HIRING)

Siltt LLC

Cable Landing Station Manager

Carlsbad, CA · On-site

$77K - $107K/yr

Coordinate urgent restoration efforts alongside the NOC, transmission engineers, submarine cable consortiums, and marine maintenance authorities during fault isolation. Maintain meticulous incident ...

PTAG Inc.

Project Engineer

Oakland, CA · On-site

$115K/yr

Project Engineer - San Francisco Bay, CA - Contract - ID# 6730 Are you ready to make an impact in ... Develop and review designs involving submarine cable systems, cathodic protection systems, and ...

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Submarine Cable Engineer information

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$39K

$86.7K

$171.5K

How much do submarine cable engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for submarine cable engineer in the United States is $86,669.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $86,000.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by submarine cable engineers in their daily work?

Submarine Cable Engineers often encounter challenges such as managing installations in unpredictable marine environments, addressing cable faults in deep or remote ocean regions, and coordinating with multidisciplinary teams across different locations and time zones. Ensuring the reliability and integrity of submarine cables requires careful planning, adherence to strict safety protocols, and the ability to resolve issues quickly, sometimes under tight deadlines. Additionally, staying updated with evolving technologies and regulatory standards is a vital part of the job. These challenges make the role dynamic and rewarding for professionals who enjoy problem-solving and international collaboration.

What are the key skills and qualifications needed to thrive as a submarine cable engineer?

To thrive as a Submarine Cable Engineer, you need solid expertise in marine engineering, telecommunications systems, and oceanographic principles, usually supported by a relevant engineering degree. Familiarity with fiber optics, cable installation equipment, GIS mapping software, and certifications such as CompTIA Network+ or vendor-specific fiber optics training is commonly required. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills help engineers excel in coordinating complex, high-stakes projects. These capabilities ensure safe, efficient deployment and maintenance of undersea communication networks critical to global connectivity.

What does a submarine cable engineer do?

A Submarine Cable Engineer is responsible for designing, deploying, maintaining, and repairing undersea communication cables that transmit internet, voice, and data traffic across continents. They work on marine surveys, cable route planning, installation, and troubleshooting faults using specialized tools and remotely operated vehicles (ROVs). Their role involves coordination with telecommunications companies, marine operations teams, and regulatory bodies to ensure the integrity and longevity of submarine cable networks.

More about Submarine Cable Engineer jobs
What are the most commonly searched types of Submarine Cable Engineer jobs? The most popular types of Submarine Cable Engineer jobs are:
What states have the most Submarine Cable Engineer jobs? States with the most job openings for Submarine Cable Engineer jobs include:
What job categories do people searching Submarine Cable Engineer jobs look for? The top searched job categories for Submarine Cable Engineer jobs are:
Submarine Cable Engineer jobs near you
Infographic showing various Submarine Cable Engineer job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $86,669 per year, or $41.7 per hour.

Senior HV Underground Transmission Line Engineer

HDR

Billings, MT • On-site

$102K - $141K/yr

Full-time

Posted 25 days ago

HDR rating

9.1

Company rating: 9.1 out of 10

Based on 57 frontline employees who took The Breakroom Quiz

38th of 441 rated engineering

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we work to weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the company and within our communities, we constantly ask ourselves: What is our impact on the world?
Watch Our Story:' https://www.hdrinc.com/our-story'
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.
We believe electricity powers modern life. As part of our Power sector, you'll help shape how electricity is generated, transmitted and delivered as global energy demands grow. From massive data centers to modernizing transmission systems, our industry-recognized engineers and scientists have been at the forefront of grid transformation for more than a century. You'll work side-by-side with these experts and contribute to reliable, resilient and sustainable power systems, helping communities thrive and industries expand. This isn't just a job, it's a chance to drive infrastructure forward, power innovation and leave your mark on our energy future.
The Senior HV Underground Transmission Line Engineer has broad technical knowledge and experience with design and construction of high voltage underground, submarine cable, and HVDC underground transmission line projects and programs ranging from 69kV to 500kV. Leveraging that knowledge and experience, they are responsible for the technical oversight, mentorship, and direction of engineering teams executing either a portfolio of projects within a program or a mix of multiple individual projects for multiple clients. They work in close coordination with program managers, project managers, client managers, and/or project teams to execute the engineering and design components of projects. This leader is an experienced, competent engineer who understands the technical requirements of underground and submarine HVAC and HVDC transmission line projects of any complexity and can lead, guide, and advise clients, programs, projects, and teams.
Specific duties include:
  • Partner with program managers and/or project managers to plan, direct, and monitor project teams executing all technical underground line engineering aspects of projects within a program or for multiple clients.
  • Lead, support, and/or oversee the development and implementation of project execution plans and quality plans for programs or clients, including performing regular audits with action items for additional training as needed.
  • Ensure project teams have access to client and program technical standards and preferences and that project teams are adequately informed and trained on implementation of those standards.
  • Coordinate with program and project managers to advise and support clients on technical matters.
  • Monitor technical resources assigned to programs or projects and workload forecasts and coordinate with operations leadership in multiple offices to address staffing concerns.
  • Support the coordination and interface of Engineering Managers with other technical discipline leads on projects.
  • Mentor, train, and support Engineering Managers in multiple offices on the technical aspects of underground transmission design, including proposal development, progress assessment, risk assessment/mitigation, and change, quality, and schedule management.
  • Ability to lead multiple projects concurrently, utilizing teams in different locations.
  • May also assist with developing technical papers and/or presentations that showcase HDR's technical capabilities at industry conferences or other events.
  • Lead hiring and growth strategy for HDR in regard to high voltage underground, submarine cable and HVDC underground line design.
  • Participates in project reviews as needed.

Preferred Qualifications:
  • Minimum 10 years of technical underground, submarine cable, and HVDC design experience from 69kV up to 500kV preferred, including, knowledge of routing, environmental permitting, material procurement, cable materials, specifications, and construction support.
  • Desire to lead, train, and mentor young to mid-level technical staff in multiple office locations.
  • Proficient with CDEGS, CYMCAP and other underground design software.
  • Track record of working cooperatively with diverse teams, multiple clients, regional, department, technical managers and project staff.
  • Self-starter with strong written and verbal communication skills.
  • Strong conceptual, organizational, problem solving, and collaboration skills; Ability to work independently and as part of a team.
  • Previous consulting experience desired.
  • Some travel may be required.

#LI-MB1, *LI-MB1
Qualifications
Required Qualifications
  • Bachelor's degree in Engineering
  • A minimum of 10 years of experience
  • Professional Engineers (PE) license
  • Extensive experience in project execution within the Power Market Sector
  • Proficient computer skills in Microsoft Office as well as standard Power Market Sector design software (examples include PLS CAD, AutoCAD, Plant 3D, AutoPipe, and Revit)
  • An attitude and commitment to being an active participant of our employee-owned culture

What We Believe
HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.
Our Commitment
As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.
Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

What HDR employees say

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About HDR

Sourced by ZipRecruiter

At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Omaha, NE, US

Year founded

1917

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