Medium-Voltage Cable Splicing Specialist

Colonial Group; Escondido (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

Colonial Group in Escondido, CA is seeking a Medium Voltage Splicer to perform high-quality splicing, terminating, and testing of underground MV distribution systems (5kV–35kV). This role emphasizes safety, precision, and reliability while working with MV cable systems, switching operations, and diagnostic testing.

The candidate will read schematics, execute testing with Megger and VLF/Tan Delta equipment, document results, and support foremen and apprentices on site.

Qualifications

• 3+ years of experience in medium voltage cable splicing, terminations, and testing.
• Completion of a recognized electrical apprenticeship program or equivalent field experience.
• Proficiency in splicing techniques for PILC, EPR, and XLPE.
• Familiarity with OSHA regulations, NFPA 70E, and utility safety standards.
• Experience with diagnostic testing equipment such as Megger and VLF/Tan Delta testers.
• NCSCB and/or NECA MV splicer certifications preferred but not required.
• Ability to work in confined spaces, trenches, and elevated environments.
• Strong troubleshooting and problem-solving skills.
• Valid driver’s license and willingness to travel outside of San Diego as needed.

Responsibilities

• Perform splicing, terminating, and T-body installations on medium voltage cables using heat shrink, cold shrink, and molded technologies.
• Conduct MV switching operations in accordance with utility and site protocols.
• Read and interpret electrical schematics, blueprints, and manufacturer specifications.
• Execute cable testing procedures including Megger, VLF/Tan Delta, continuity, phasing, and voltage verification.
• Collaborate with foremen and project managers to plan and execute work safely and efficiently.
• Maintain accurate documentation of test results and materials used.
• Ensure proper grounding and bonding of electrical systems.
• Adhere to all safety protocols including lockout/tagout, PPE usage, and confined space procedures.
• Participate in job site safety meetings and contribute to a culture of safety and accountability.
• Train and mentor apprentices as needed.

Skills

MV splicing

Terminations

Electrical testing

Reading schematics

Troubleshooting

Education

Electrical apprenticeship program

Tools

Megger

VLF/Tan Delta testers

Job description

Colonial Group in Escondido, CA is seeking a Medium Voltage Splicer to perform high-quality splicing, terminating, and testing of underground MV distribution systems (5kV–35kV). This role emphasizes safety, precision, and reliability while working with MV cable systems, switching operations, and diagnostic testing.

The candidate will read schematics, execute testing with Megger and VLF/Tan Delta equipment, document results, and support foremen and apprentices on site.