Demo

Power Substation Technician

Mortenson
San Antonio, TX Full Time
POSTED ON 11/18/2025
AVAILABLE BEFORE 5/16/2026
Substation Technician

SUMMARY 
Mortenson is currently seeking a Substation Technician that will be responsible for safely assisting Electrical Laborers and Journeyman with material handling, assembling and dismantling of equipment, preparing work areas, and cleaning of machines and workspaces.

RESPONSIBILITIES
- Measure, cut, and bend wire and conduit utilizing various hand tools
- Safely utilize hand and power tools after proper training (drills, crimpers, cutters, etc.)
- Lift, position, and fasten objects
- Prepare, handle, and supply materials and tools to be used by electrical trades
- Maintain a clean and organized work area, tools, and equipment
- Perform underground electrical installation, including conduit, wire pulling, and terminations
- Work on structural steel sub installations and support systems as required
- Install and assemble bus fittings, jumpers, and term cables according to project specifications
- Ensure equipotential bonding and grounding are properly installed and tested
- Safely operate trenchers, mini-excavators, and aerial lifts in accordance with safety and equipment procedures
- Assist with overhead and underground routing of electrical systems as directed
- Work under immediate and close supervision according to standard instructions and established procedures
- Effectively work and build relationships with those of diverse backgrounds and organizational levels
- All other duties as assigned

QUALIFICATIONS
- Two (2) years of substation experience preferred
- Current driver’s license required
- Ability to read and interpret documents such as safety regulations, operation and maintenance instructions, blueprints, schematic drawings, and procedure manuals
- Ability to work with tools such as powered and non-powered hand tools, and operate equipment including trenchers, mini-excavators, aerial lifts, forklifts, skid loaders, vibrators, pumps, drills, and jackhammers
- Willing and able to follow instructions and ask clarifying questions
- Ability to handle materials that can weigh up to 200 lbs
- Strong teamwork orientation; positive attitude and professional customer service skills
- Detail-oriented with active listening skills and effective communication, including openness to diverse input and feedback
- Repetitive hand, arm, leg movements
- Lifting, carrying, pushing, pulling: up to 50 lbs
- Please note: this position description is not intended to be a comprehensive list of the duties and responsibilities of the position. The duties and responsibilities of this position may change without notice.

*Lifting, carrying, pushing, or pulling over 50 lbs will be done with assistance of another team member or equipment.

A few benefits offered include: 
**(for Non-Craft & Non-Union Craft working 25 hours / week)
- Medical and prescription drug plans that includes no additional cost vision coverage 
- Dental plan 
- 401k retirement plan with a generous Mortenson match
- Paid time off, holidays, and other paid leaves 
- Employer paid Life, AD&D, and disability insurance 
- No-Cost mental health tool and concierge with extensive work-life resources
- Tuition reimbursement 
- Adoption Assistance  
- Gym Membership Discount Program  

Please make note:
- Visa sponsorship is not offered for this position.
- Our postings are typically open a minimum of 5 days and an average of 44 days. 

ABOUT MORTENSON
As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. We are builders at heart, working to ensure the built environment has a lasting positive impact. 

Let’s Redefine Possible® 

Equal Employment Opportunity
Your uniqueness brings new and creative perspectives to the team. Mortenson is committed to providing equal opportunities of employment (EOE) to all individuals, regardless of your race, religion, gender, national origin, age, veteran status, disability, marital status or any other legally protected category.

Other Items to Note
- Mortenson reserves the right to hire any individual without legal or financial obligation on unwanted solicitations.  No agency emails, calls, or solicitations are accepted without a valid agreement.
- Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.). We are unable to sponsor or take over sponsorship of an employment Visa at this time.

Salary.com Estimation for Power Substation Technician in San Antonio, TX
$58,845 to $75,234
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Power Substation Technician?

Sign up to receive alerts about other jobs on the Power Substation Technician career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$61,609 - $81,033
Income Estimation: 
$69,529 - $89,881
Income Estimation: 
$64,320 - $75,946
Income Estimation: 
$72,742 - $95,551
Income Estimation: 
$59,092 - $82,272
Income Estimation: 
$59,092 - $82,272
Income Estimation: 
$83,910 - $111,089
Income Estimation: 
$83,910 - $111,089
Income Estimation: 
$91,538 - $144,067
Income Estimation: 
$49,853 - $63,520
Income Estimation: 
$59,230 - $80,236
Income Estimation: 
$64,320 - $75,946
Income Estimation: 
$55,699 - $69,624
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Mortenson

Mortenson
Hired Organization Address Cheyenne, WY Full Time
Supply Chain and Equipment Specialist SUMMARY Mortenson is currently seeking a Supply Chain and Equipment Specialist. Th...
Mortenson
Hired Organization Address Cheyenne, WY Full Time
SUMMARY Mortenson is seeking an experienced Project Manager II to lead projects with professionalism, flexibility, and r...
Mortenson
Hired Organization Address Cheyenne, WY Full Time
SUMMARY Mortenson is currently seeking a Superintendent II that will be responsible for coordinating, planning, and supe...
Mortenson
Hired Organization Address Denver, CO Full Time
SUMMARY Mortenson is currently seeking an experienced Assistant Superintendent responsible for providing coordination an...

Not the job you're looking for? Here are some other Power Substation Technician jobs in the San Antonio, TX area that may be a better fit.

Power Substation Technician | Mortenson

Mortenson, San Antonio, TX

Power Substation Electrical Foreman

Mortenson Construction, San Antonio, TX

AI Assistant is available now!

Feel free to start your new journey!