Electrical Apprentice

Electrical Apprentice San Antonio, TX

Who We Are

Capitol Aggregates, a division of Zachry, stands on a rich tradition of creativity, stability, innovation, and experience in the construction and building materials industry. Fully understanding that Capitol's employees are the heart of our success, we foster a dynamic work environment by providing development opportunities such as training, education, and career advancement.

We believe people are our greatest asset and offer a variety of training and development opportunities to promote excellence and facilitate career advancement. We take care of our team members as family, within a culture of service where we do the right thing because it is the right thing to do.

Our Core Values guide everything we do:

Every Person Matters | Together We Can Do Great Things | This Is More Than a Job

Position Overview

The Electrical Apprentice participates in a structured learning program to develop foundational skills and knowledge in electrical systems and equipment used in cement manufacturing operations. This role works under the direct guidance of experienced electricians and supervisors, supporting installation, maintenance, troubleshooting, and repair of critical plant electrical infrastructure while building technical competency and safety awareness.

What You'll Do

• Work alongside Journeyman Electricians to install, repair, and maintain electrical equipment and systems including motors, transformers, switchgear, and control systems.
• Learn and assist with electrical construction tasks such as conduit bending and threading, cable runs, and NEC-compliant installations.
• Learn to identify and diagnose electrical issues using testing equipment and established troubleshooting techniques.
• Assist in troubleshooting electrical failures to minimize downtime and support efficient plant operations.
• Learn to read and interpret electrical blueprints, schematics, and technical manuals.
• Support maintenance teams with electrical repairs, upgrades, and system modifications.
• Learn basic functionality and application of variable frequency drives (VFDs).
• Maintain work areas and equipment in a safe and clean condition.
• Abide by and support all company and plant safety policies, procedures, and MSHA regulations.

NOTE: This list presents only the principal duties of the position and is not intended to be comprehensive. Other duties and responsibilities may be assigned as dictated by business needs and conditions. As an essential function of the job, good attendance is required.

What You'll Bring

Required Skills and Abilities

• Strong mechanical aptitude with an interest in electrical systems and industrial machinery.
• Ability to work effectively in a team environment and follow direction from supervisors and electricians.
• Basic understanding of electrical concepts including voltage, current, resistance, and circuitry.

Education & Experience

• High School Diploma or GED required.
• Completion of a vocational or technical program in electrical technology preferred.

Other Qualifications

• Ability to listen, understand, and follow verbal and written instructions.
• Ability to communicate effectively using appropriate interpersonal skills.
• Ability to work independently once trained and remain self-motivated.
• Good analytical and troubleshooting skills.
• Ability to work safely in a fast-paced industrial environment while adhering to company and MSHA safety policies.

Benefits & Equal Opportunity

Capitol Aggregates offers an industry leading benefits package for our employees and their families.

• Medical, Dental, Vision and Life Insurance
• 401K, Paid Leave and Bonus Program
• Company-paid short-term and long-term disability insurance
• Employee assistance program
• Tuition Reimbursement
• And many more

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.

Notice to Staffing Agencies

Capitol Aggregates Inc. (Capitol) will not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to Capitol, including unsolicited resumes sent to a Capitol mailing address or email address, directly to Capitol employees, or to Capitol's resume database will be considered Capitol property. Capitol will not pay a fee for any placement resulting from the receipt of an unsolicited resume. Capitol will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees. Agencies must obtain advance written approval from Capitol's recruiting function to submit resumes, and then only in conjunction with a valid, fully executed contract for service and in response to a specific job opening. Capitol will not pay a fee to any Agency that does not have such an agreement in place. Agency agreements will only be valid if in writing and signed by Capitol's Human Resources Representative or their designee. No other Capitol employee is authorized to bind Capitol to any agreement regarding the placement of candidates by an Agency.

Already applied? Go to TalentReef to see your application Position Information

Company: Zachry

Position: Electrical Apprentice

Req #: 10984166

Date Posted: April 16, 2026

Location: 11551 Nacogdoches Rd, San Antonio,
US,
TX,
78216

Job Category: Instrumentation/Electrical