Demo

Senior Electrical Engineer

Halff
San Antonio, TX Full Time
POSTED ON 10/24/2026
AVAILABLE BEFORE 12/17/2026
Senior Electrical Engineer / Electrical Engineer (PE), San Antonio, TX

Halff has an immediate opening for an experienced Electrical Engineer with an active Texas Professional Engineer (PE) license to join our growing MEP team in San Antonio, Texas.

The ideal candidate will have experience in building systems design and electrical engineering. This individual will perform engineering calculations, assist with equipment selection and layout, and contribute to the design and development of electrical systems for a variety of projects.

Electrical Engineers at Halff play a key role in the planning, design, and implementation of reliable and efficient electrical systems. This position offers an excellent career development opportunity for someone looking to grow with Halff, with potential for not only business and personal growth, but ownership in the firm.

What You Will Do

  • Design, develop, and modify electrical systems, components, and equipment to meet project requirements and client specifications.
  • Prepare detailed electrical designs, schematics, calculations, and construction documents for electrical and lighting systems.
  • Perform feasibility studies, engineering analyses, and system evaluations to support project planning and execution.
  • Troubleshoot technical issues, identify root causes, and recommend innovative solutions and design improvements.
  • Manage or support electrical engineering projects from conception through completion while maintaining schedules, budgets, and quality objectives.
  • Coordinate with project managers, contractors, technicians, and other stakeholders to ensure successful project delivery.
  • Collaborate with multidisciplinary teams, including mechanical, structural, and civil engineers, to integrate electrical systems into overall project designs.
  • Design, lay out, and circuit electrical equipment and systems, including lighting, power distribution, HVAC equipment, plumbing equipment, and associated controls.
  • Ensure compliance with applicable electrical codes, industry standards, and regulatory requirements throughout all phases of a project.
  • Conduct risk assessments and support the development of safety procedures to promote a safe working environment.
  • Develop and maintain technical documentation, including specifications, reports, design analyses, calculations, test plans, and user manuals.
  • Maintain accurate records of project milestones, design revisions, and system performance for future reference and quality assurance.
  • Provide technical guidance, mentorship, and support to team members while fostering collaboration and continuous learning.
  • Responsible for creating complete electrical engineering construction documents, plans, specifications, calculations, and design analyses for commercial, municipal, and infrastructure projects.
  • Senior Mentorship (For Senior Title): Provide senior-level technical cross-review of MEP projects, manage junior engineers, manage projects and clients, and develop proposals.

What You Will Need

  • Texas Professional Engineer (PE) License
  • Bachelor's or Master's degree in Electrical Engineering, or an ABET accredited equivalent engineering degree.
  • At least 5 years of experience designing electrical systems for commercial, industrial, and institutional facilities.
  • For the Senior Electrical Engineer role: At least 10 years of experience designing electrical systems for commercial, industrial, and institutional facilities, federal experience is a plus.
  • Project management experience required.
  • Familiarity with REVIT and AutoCAD.
  • Experience with electrical analysis/design software such as SKM, ETAP, or similar tools.
  • Working knowledge of lighting systems, lighting controls, power distribution, branch circuit design, and control systems.
  • Strong understanding of electrical engineering principles, methodologies, and industry best practices.
  • Familiarity with industry codes, standards, and regulations, including NEC, NFPA 70E, IESNA, ASHRAE 90.1, IECC, and applicable IEC standards.
  • Ability to prepare detailed electrical plans, specifications, calculations, schematics, and technical documentation.
  • Strong analytical, troubleshooting, and problem-solving skills, including the ability to conduct root-cause analyses and implement effective solutions.
  • Excellent verbal and written communication skills with the ability to collaborate effectively across multidisciplinary teams, including architects, engineers, project managers, clients, and contractors.
  • Strong organizational and time management skills with the ability to manage multiple priorities and contribute to project schedules, budgets, and deliverables.
  • Ability to assist with proposal development and business development efforts.
  • Commitment to professional growth, continuous learning, ethical conduct, and maintaining high standards of quality and accuracy.

The Halff MEP Engineering Advantage

  • Our professionals aim to design buildings that use less energy, generate less waste and cost less to maintain.
  • Our staff knows there isn’t one right answer to MEP challenges.
  • We understand the demands of managing multiple projects under Indefinite Delivery/Indefinity Quantity contracts.

To learn more about Halff's MEP Engineering services, check out some of our projects, and/or meet our team

Half's MEP And ICT Engineering Services

  • Cybersecurity
  • Engineering Studies
  • Information and Communication Technology (ICT)
  • LEED and Renewable
  • Lighting System Design
  • Mechanical and Air Systems Design
  • Plumbing System Design
  • Power System Design

Company Overview

Halff is a full-service infrastructure consulting firm planned, designed, engineered, constructed — and purposed — for people. Since 1950, we’ve been creating smart solutions that improve lives and communities by turning ideas into reality.

Halff was founded on a core tenet: Focus on people, treat them well, and success will follow. It’s no wonder, then, that our employees and the culture they create result in our firm consistently being named a Top Workplace in America.

Our industry-leading professionals collaborate to meet tough challenges in creative ways. You can view Halff's full complement of services here

Halff has over 30 offices in Texas, Oklahoma, Louisiana, Florida, Arkansas, Arizona and Georgia. For a full list of our locations, click here

We Offer Excellent Benefits, Including But Not Limited To

  • Medical, dental, prescription and life insurance
  • Long-term and short-term disability insurance
  • Paid time off (PTO) and 8 company paid holidays (and Veteran's Day for our veterans)
  • Traditional and Roth 401(k) plans
  • Employee Stock Ownership Plan (ESOP)
  • Health Savings Account (HSA)
  • 529 College Savings Plan
  • Flexible spending accounts (FSA)
  • Employee Assistance Plan
  • Click here for a more comprehensive list of Halff's benefits

Salary is competitive and commensurate with experience.

Halff is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability or veteran status.

Halff is a drug-free workplace. This offer of employment is contingent upon the receipt of a clear drug screen and background check prior to your first day of employment. This position may be subject to random drug testing pursuant to federal regulations.

#ExpProf

Salary.com Estimation for Senior Electrical Engineer in San Antonio, TX
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