Administrative Assistant Jobs in Port Isabel, TX

1-15 of 16 Jobs

Administrative Assistant - Michels Underground Cable, Inc

  • Michels Corporation
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 2 hours ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 2 hours ago

As an Administrative Assistant, your responsibilities include providing general office support through tasks such as filing, data entry, scheduling, and preparing documents....

In Person

Administrative Assistant I

  • University of Texas Rio Grande Valley
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 1 day ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 1 day ago

To provide skilled and routine administrative support to the head of a department and the departmental staff and/or faculty in an academic or non-academic area. Responsible to perform routine...

In Person

Secretary, Special Services

  • Brownsville Independent School District (TX)
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 1 day ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 1 day ago

MUST UPLOAD HS DIPLOMA/GED AND RESUME REQUIRED: High School Diploma or General Equivalency Diploma (GED) in English, Three (3) years secretarial/clerical experience required Training in budget and...

In Person

Secretary, Principal (Elementary)

  • San Benito Consolidated Independent School District
  • San Benito, TX (22 miles from Port Isabel, TX)
  • 2 days ago
  • San Benito, TX (22 miles from Port Isabel, TX)
  • 2 days ago

Position Type: Secretarial/Clerical/Secretary - Principal (Pool) Date Posted: 3/30/2026 Location: La Encantada Elementary Closing Date: Until Position is Filled   Additional Information:...

In Person

Administrative Assistant - Maintenance

  • NextDecade
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 7 days ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 7 days ago

SUMMARY OF THE ROLE The Administrative Assistant reporting to the VP Maintenance, is responsible for providing general administrative support to NextDecade's Maintenance team in Brownsville, TX consisting...

In Person

Administrative Assistant - Michels Pipeline, Inc.

  • Michels Corporation
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago

As an Administrative Assistant, your responsibilities include providing general office support through tasks such as filing, data entry, scheduling, and preparing documents....

In Person

Administrative Assistant - Tax Reporting

  • Michels Corporation
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago

Find out how a career as a Administrative Assistant of Tax Reporting can change yours....

In Person

Administrative Assistant - Driver Compliance

  • Michels Corporation
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago

Find out how a career as an Administrative Assistant of Driver Compliance can change yours....

In Person

Administrative Assistant - Claims

  • Michels Corporation
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago

Find out how a career as a Risk Administrative Assistant can change yours....

In Person

Administrative Assistant

  • Bechtel
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 8 days ago

Job Description Must work in a confidential manner to ensure confidentiality of project files. Performs administrative and field support duties and may assist in composing routine correspondence...

In Person

Secretary, Assistant Principal (MS)

  • San Benito Consolidated Independent School District
  • San Benito, TX (22 miles from Port Isabel, TX)
  • 10 days ago
  • San Benito, TX (22 miles from Port Isabel, TX)
  • 10 days ago

Position Type: Secretarial/Clerical/Secretary Date Posted: 3/23/2026 Location: Berta Cabaza Middle School Closing Date: Until Position is Filled    Attachment(s): Secretary, Assistant...

In Person

Secretary, Principal (MS)(2026-2027 School Year)

  • San Benito Consolidated Independent School District
  • San Benito, TX (22 miles from Port Isabel, TX)
  • 20 days ago
  • San Benito, TX (22 miles from Port Isabel, TX)
  • 20 days ago

Position Type: Secretarial/Clerical/Secretary Date Posted: 3/13/2026 Location: Miller Jordan Middle School Closing Date: Until Position is Filled    Attachment(s): Secretary, Principal MS...

In Person

Secretary, Academics

  • San Benito Consolidated Independent School District
  • San Benito, TX (22 miles from Port Isabel, TX)
  • 24 days ago
  • San Benito, TX (22 miles from Port Isabel, TX)
  • 24 days ago

Position Type: Secretarial/Clerical/Secretary Date Posted: 3/9/2026 Location: Dept - Academics Closing Date: Until Position is Filled   

In Person

Administrative Assistant - Facilities

  • Michels Corporation
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 29 days ago
  • Brownsville, TX (16 miles from Port Isabel, TX)
  • 29 days ago

As an Administrative Assistant, you will provide day-to-day administrative support under supervision in our Facilities Department....

In Person

City Secretary

  • Town of Laguna Vista
  • Laguna Vista, TX
  • 30+ days ago
  • Laguna Vista, TX
  • 30+ days ago

DUTIES, FUNCTIONS AND RESPONSIBILITIES: City Council & Governance Support Coordinates, prepares, and distributes agendas and agenda packets for City Council meetings, advisory boards, and...

In Person

Demographic Data for Port Isabel, TX

Moving to Port Isabel, TX? Find some basic demographic data about Port Isabel, TX below.


Local
National
10,076
225
Medium/Sm

Administrative Assistant Online Courses and Training Opportunities

iHire curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
Leadership and Administrative Policy
Understand and develop your own leadership style, while also coaching teams to promote individual growth and improve organizational outcomes. Also, explore important issues in health law for...
Administrative Assistant Training
How well you manage clients and other day-to-day workplace activities can significantly impact your company's overall performance. As an administrative assistant, you must adapt quickly and...
Legal Administrative Assistant Training
The field of law is known for its demanding nature and legal professionals heavily rely on their administrative assistants to help them handle their workload and stay organized. To succeed in this...

Salary for Administrative Assistant Jobs in Port Isabel, TX

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHire research efforts.

Highest Education Level

Administrative Assistants in Port Isabel, TX offer the following education background
Bachelor's Degree
36.3%
High School or GED
18.3%
Associate's Degree
16.2%
Vocational Degree or Certification
14.9%
Master's Degree
8.9%
Some College
3.7%
Doctorate Degree
1.3%
Some High School
0.5%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in Port Isabel, TX
1-2 years
44.2%
Less than 1 year
30.3%
None
13.6%
2-4 years
10.1%
4-6 years
1.9%