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Submarine Cable Engineer Jobs in California (NOW HIRING)

Siltt LLC

Cable Landing Station Network Technician

El Segundo, CA · On-site

$36.91 - $49/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

An Associate's or Bachelor's degree in Telecommunications, Electrical Engineering, or related technical field is a plus. * 6+ years of experience in submarine cable, data center, or telecom network ...

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 ...

Siltt LLC

Cable Landing Station Manager

Carlsbad, CA · On-site

$77K - $107K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

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

Meta

Infrastructure Compliance Lead

Menlo Park, CA · On-site

$162K - $227K/yr

... g., FCC, submarine cable licensing, international telecom regulations) • Experience building ... engineering, agent orchestration) and staying current with emerging AI technologies • ...

Meta

Infrastructure Compliance Lead

Menlo Park, CA

$162K/yr

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or ... Direct experience with telecom or subsea regulatory frameworks (e.g., FCC, submarine cable ...

Leidos

Quality Engineer

Cardiff By The Sea, CA · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

Description Leidos Defense is seeking a Quality Engineer at our San Diego CA. office to join our ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

Leidos

Quality Engineer

San Diego, CA

$76K - $98K/yr

Leidos Defense is seeking a Quality Engineer at our San Diego CA. office to join our team in the ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

Leidos

Quality Engineer

Chula Vista, CA · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

Description Leidos Defense is seeking a Quality Engineer at our San Diego CA. office to join our ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

COMFORT SYSTEMS

Quality Engineer

San Diego, CA · On-site

$59.15 - $106.93/hr

Description Leidos Defense is seeking a Quality Engineer at our San Diego, CA office to join our ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

New

Leidos

Quality Engineer

National City, CA · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

Description Leidos Defense is seeking a Quality Engineer at our San Diego CA. office to join our ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

Leidos

Quality Engineer

San Diego, CA · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

Description Leidos Defense is seeking a Quality Engineer at our San Diego CA. office to join our ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

Leidos

Quality Engineer

La Jolla, CA · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

Description Leidos Defense is seeking a Quality Engineer at our San Diego CA. office to join our ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

Leidos

Quality Engineer

San Diego, CA · On-site

$59K - $106K/yr

  • Medical

  • Retirement

  • PTO

Description Leidos Defense is seeking a Quality Engineer at our San Diego CA. office to join our ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

Leidos

Quality Engineer

San Diego, CA · On-site

$76K - $98K/yr

Leidos Defense is seeking a Quality Engineer at our San Diego CA. office to join our team in the ... Shipboard/Submarine Electrical/Electronic Cable and Cableway Inspector Qualified. * Shipboard ...

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All JobsSubmarine Cable Engineer JobsSubmarine Cable Engineer Jobs in California

Submarine Cable Engineer information

See California salary details

$38.5K

$85.5K

$169.3K

How much do submarine cable engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for submarine cable engineer in California is $85,534.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,200.00 and $84,900.00 per year, depending on experience, location, and employer.

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.

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 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.

Are submarine cable engineers in demand?

Submarine cable engineers are in steady demand due to the ongoing need for global telecommunications infrastructure and data transfer. The role requires specialized skills in cable installation, maintenance, and troubleshooting, often involving certifications and knowledge of marine environments. As data traffic continues to grow, demand for qualified engineers in this field is expected to remain strong.

How do you become a submarine cable engineer?

To become a submarine cable engineer, candidates typically need a bachelor's degree in electrical engineering, telecommunications, or a related field. Relevant skills include knowledge of fiber optics, cable installation, and maintenance, along with experience in marine environments or project management. Certifications in safety and specialized training in cable laying and testing are also beneficial.

How much do submarine cable engineers make?

Submarine cable engineers typically earn between $70,000 and $120,000 annually, depending on experience, location, and level of expertise. Senior engineers or those with specialized skills in fiber optics and project management can earn higher salaries, often exceeding $130,000. Compensation may also include benefits such as travel allowances and overtime pay due to the offshore and remote nature of the work.

What are the most commonly searched types of Submarine Cable Engineer jobs in California?

The most popular types of Submarine Cable Engineer jobs in California are:

What are popular job titles related to Submarine Cable Engineer jobs in California?

For Submarine Cable Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Submarine Cable Engineer jobs in California look for?

The top searched job categories for Submarine Cable Engineer jobs in California are:

Submarine Cable Engineer jobs near you
Infographic showing various Submarine Cable Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $85,534 per year, or $41.1 per hour.

Cable Landing Station Network Technician

Siltt LLC

El Segundo, CA • On-site

$36.91 - $49/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 4 days ago

Job description

Benefits:
  • 401(k) matching
  • Competitive salary
  • Dental insurance
  • Health insurance
  • Opportunity for advancement
  • Vision insurance

OVERVIEW:
SILTT is searching for a dynamic and highly motivated Network Technician responsible for providing technical and operational support for all submarine cable, power, and terrestrial connectivity systems housed within a Cable Landing Station (CLS).  This role is responsible for monitoring, troubleshooting, and maintaining transmission equipment, power systems, and environmental controls to ensure uninterrupted service between the cable landing site and the wider terrestrial and undersea network infrastructure.  The Network Technician serves as the first-line response for alarms, performs preventative maintenance, and assists engineering and NOC teams during major cable events and restoration activities.  If you are excited by the opportunity to join our team as a Network Technician, we encourage you to apply today!
WHO WE ARE:
At SILTT we’re pushing the limits of infrastructure innovation in the Telecommunications and Information Technology industry. From delivering world-class modular data center facilities to all-hours, 365-day operational response and disaster recovery, our multi-functional team of experts are force multipliers across the infrastructure landscape. We pride ourselves in leading from the front to advise, assist, and accompany our clients through their toughest technological and operational challenges.
WHY SILTT?
At SILTT, “objective-driven” means first being “people-driven”. As a small business we know that the ability to achieve our mission demands we take care of our own by providing our team members with a variety of benefits that allow them to live fulfilling, healthy, balanced, meaningful lives. That’s why we believe in offering a holistic rewards package featuring market-leading healthcare plans, a generous 401K program, accrued paid time off and fixed holiday leave, continuous learning and professional development incentives, and promote a sustainable work-life balance.
A CALL TO ACTION:
As we charge ahead in the competitive world of technology and global sustainment, we need a strong Network Technician to support our current and future projects. This critical position will collaborate with fellow SILTT teammates and stakeholders. Join the industry of tomorrow! We're seeking applicants to support datacenters, telecommunications, and AI.  
A DAY IN THE LIFE:
In this role, you will support a high-impact Cable Landing Station that forms the backbone of enterprise service delivery.  This role provides the opportunity to modernize CLS best practices and shape a world-class operations culture. Key responsibilities include, but are not limited to:
1. Operations and Monitoring:
  • Monitor all submarine cable terminal equipment (e.g., SubCom, NEC, ASN, TE SubCom systems) and associated terrestrial backhaul circuits.  
  • Respond to alarms, alerts, and notifications from NOC and station monitoring systems. 
  • Perform diagnostics on DWDM, SDH, and power feeding equipment (PFE) to identify and isolate faults.  
  • Maintain network availability and SLA compliance through prompt incident response and escalation. 
2. Maintenance and Change Control:
  • Conduct routine preventative and corrective maintenance on network and facility equipment. 
  • Assist in planned maintenance activities under CAB-approved MOPs (Methods of Procedure). 
  • Perform pre- and post-maintenance verification to confirm service stability. 
  • Support firmware upgrades, configuration changes, and acceptance testing of new systems. 
3. Incident and Fault Management:
  • Serve as first responder to faults affecting the cable landing or terrestrial network equipment. 
  • Log, document, and escalate incidents per ITIL standards to L2/L3 engineering and vendors. 
  • Assist with troubleshooting during cable faults, power interruptions, or transmission anomalies. 
  • Coordinate with the NOC, marine maintenance teams, and vendor representatives during outage recovery.
4. Documentation and Reporting:
  • Maintain up-to-date station diagrams, network schematics, and configuration files.
  • Document all incidents, maintenance activities, and test results in ticketing and CMDB systems. 
  • Participate in post-incident reviews and continuous improvement meetings.
  • Support audits by ensuring records of power readings, alarms, and access logs are accurate. 
5. Facilities and Security Support:
  • Support Site Security in enforcing access policies, escorting visitors, and monitoring CCTV alerts.
  • Perform daily walk-throughs to verify the operational state of facility systems and cable terminations.  
  • Report facility or safety issues immediately to the Station Manager.
BASIC QUALIFICATIONS:
  • BICSI certified Technician (TECH) or Installer 2, Optical Fiber (INSTF) preferred, other BICSI certifications will be considered.
  • An Associate's or Bachelor’s degree in Telecommunications, Electrical Engineering, or related technical field is a plus.
  • 6+ years of experience in submarine cable, data center, or telecom network operations. 
  • Hands-on experience with DWDM, SDH/SONET, and IP network equipment. 
  • Familiarity with power systems (DC power, UPS, grounding, generators) and environmental control systems. 
  • Working knowledge of ITSM tools (ServiceNow, Remedy) and network monitoring platforms. 
  • Strong understanding of TCP/IP, optical transmission principles, and network topologies.
  • Ability to read technical drawings, fiber routing maps, and electrical schematics.
  • Certifications: CompTIA Network+, CCNA, or equivalent preferred; safety and electrical certifications desirable.  
  • Ability to be on call and respond to after-hours emergencies. 
SKILLS & COMPETENCIES:
  • Network and Transmission Systems Troubleshooting
  • Submarine and Terrestrial Infrastructure Awareness
  • Power and Environmental Systems Monitoring
  • Incident Response and Escalation Discipline
  • Technical Documentation and Compliance 
  • Communication and Cross-Functional Coordination
WORK LOCATION:

The work associated with this role is expected to be performed on-site at our El Segundo, CA location, though some travel may be required for periodic support as needed.  Please note that this position is not eligible for visa sponsorship.
SILTT is on a quest for professionals with diverse experiences, backgrounds, views, and talents. It’s our belief that innovation and inspiration come from passionate people that challenge each other’s biases and can communicate effectively through conflict as one team. We hire based on performance and merit… and nothing else.