Administrative Assistant
Quanta Services
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Houston, TX · Posted November 6, 2026
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Where Houston, TX placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for manufacturing and industrial jobs887 openings · of 100
- #1Best cities for energy and utilities jobs704 openings · of 27
- #1Cities hosting the most energy & utilities conferences11 conferences · of 15
- #2Cities with the most jobs that do not need a four-year degree in the Southwest481 jobs · of 38
- #2Best cities for software and engineering jobs in the Southwest1,018 openings · of 33
- #2Best all-round cities for mid-career professionals in the Southwest74 / 100 · of 15
Pay compared with the market
This listing does not state pay. Across 331 open administrative assistant listings that state pay, the middle half runs $41,500 to $57,500 and the median is $47,000.
Listed pay is what employers advertise, not what people are paid.
Administrative Assistant salaries by state · Check your own pay
How AI is used in this kind of work
Among secretaries and administrative assistants, except legal, medical, and executive, AI is already used for a large share of the tasks. Measured exposure for secretaries and administrative assistants, except legal, medical, and executive: 45% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
About Us
DIGCO
DIGCO, a Quanta Services Inc (NYSE:PWR) company, based in Houston has been providing infrastructure construction and support services to the natural gas distribution market for over 20 years. Since its inception, DIGCO has seen Houston’s utility demands grow along with the changing needs of our customers. Due to these changes, DIGCO has grown into a full-service contractor delivering construction, maintenance and repair of steel and poly gas lines. In addition, DIGCO provides a suite of field service activities to utilities for turn on/off, meter change outs and service calls.
Joining our team means being part of an organization that values drive and inclusion. We focus on career development and reward excellence, recognizing each team member's unique contributions. We're at the forefront of powering modern life. Discover how your skills and dedication can make a real difference to us.
About this Role
DIGCO, a Quanta Services company, is seeking an Administrative Assistant to join our team. The Administrative Assistant provides administrative and clerical support for DIGCO’s underground gas utility construction operations and reports to the Director of Operations. This position supports job tracking, scheduling, client communication, billing, data entry, and documentation management to ensure operational and financial information is processed accurately and on time. The role serves as a key liaison between field operations, management, and clients by maintaining organized records, supporting project administration, and handling day-to-day office functions. It is our policy to provide and maintain safe and healthful working conditions for all employees and make a positive impact on the environment.
What You'll Do
Enter, maintain, and update job information, work orders, production data, and project records in company databases and tracking systems
Assist with daily, weekly, and monthly job tracking reports and project status updates
Coordinate and maintain schedules for crews, supervisors, client meetings, and operational activities
Communicate regularly with clients regarding work status, schedules, required documentation, and billing-related inquiries
Support billing processes by gathering, organizing, reviewing, and submitting required project documentation and supporting records
Maintain accurate electronic and hard-copy filing systems for project and administrative records
Assist with invoice tracking, data verification, and resolution of administrative discrepancies
Prepare spreadsheets, reports, correspondence, and other administrative documents using Microsoft Office applications
Monitor email communications and distribute information to appropriate personnel in a timely manner
Coordinate and facilitate communication between field personnel, management, clients, and subcontractors
Assist with onboarding documentation, training records, and other administrative support functions as assigned
Maintain confidentiality of company and client information
Perform job tasks in a safe manner in accordance with company policy
Other duties as required
What You'll Bring
High school diploma or equivalent required; additional administrative or business-related education preferred
Minimum of two years of administrative, clerical, data entry, or office support experience preferred
Proficient in Microsoft Outlook, Microsoft Excel, Microsoft Word, and other Microsoft Office applications
Strong data entry skills with a high degree of accuracy and attention to detail
Ability to organize, prioritize, and manage multiple tasks in a fast-paced environment
Strong verbal and written communication skills
Ability to maintain accurate records and documentation with minimal supervision
Experience supporting scheduling, billing, project tracking, or construction-related operations preferred
Professional customer service skills and ability to communicate effectively with clients and field personnel
Bilingual English and Spanish communication skills preferred
Must be dependable, self-directed, and capable of working independently while maintaining team collaboration
Require passing a pre-employment drug test and subsequent random drug tests
Willing to work overtime as needed to support operational requirements (non-exempt position)
Preferred experience within the Construction, Pipeline, Utility, or Gas Distribution industry
What You'll Get
As a Quanta Services employee, we offer a wide range of benefits to fit your needs.
401(k) with immediate matching and vesting
Fully comprehensive benefits packages; Medical, Dental, Vision
Your choice of PPO, HSA, FSA
Short term and long term benefits
Employee discounts on consumer goods
#LI-JG1
Equal Opportunity Employer
All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.We are an Equal Opportunity Employer, including disability and protected veteran status. We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.