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Project Assistant - Careers at Robert Half

Robert Half

Project Assistant - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

Project Assistant - Join Robert Half in Castroville, Texas

Are you a highly organized professional with a knack for keeping construction projects running seamlessly? Robert Half is partnering with a leading construction firm to find a skilled Project Assistant for an exciting contract opportunity in Castroville, Texas. This role offers the chance to support a dynamic site team, manage critical administrative functions, and contribute to high-impact construction initiatives. With a competitive salary context of $22.8 per hour (approximately $47,424 annually based on full-time hours), this position is perfect for administrative experts seeking hands-on experience in the construction industry. Discover how your skills in administrative support, travel coordination, and office management can drive project success.

About the Role

As a Project Assistant, you'll be the backbone of the construction site project team, providing essential administrative support in a fast-paced environment. Located in Castroville, TX—a vibrant community in Medina County just west of San Antonio—this on-site role involves everything from coordinating travel and meetings to troubleshooting technical issues and maintaining organized filing systems. Robert Half places top talent like you in contract roles that offer flexibility, professional growth, and exposure to cutting-edge construction projects. Whether you're advancing your career in project administration or gaining specialized experience in construction site operations, this position delivers real-world impact and skill-building opportunities.

Key Responsibilities

Your day-to-day will keep the project team focused and productive. Here's what you'll handle:

  • Deliver daily administrative support to ensure smooth construction site operations.
  • Manage travel logistics, from booking reservations to creating detailed itineraries and agendas.
  • Plan and execute project meetings, including agenda preparation, scheduling, and accurate minute-taking.
  • Update essential tools like calendars, seating charts, and access cards for seamless team coordination.
  • Process expense reports quickly and precisely for executives and managers.
  • Field office inquiries and escalate issues to keep productivity high.
  • Troubleshoot tech problems like internet access or equipment, collaborating with IT when needed.
  • Organize project filing systems for easy document retrieval.
  • Monitor and replenish office supplies to meet team demands.
  • Propose process improvements and assist with special projects or events.

Required Qualifications

To thrive as a Project Assistant with Robert Half, bring these qualifications:

  • Proven detail-orientation and exceptional organizational abilities.
  • Experience juggling multiple tasks in dynamic, fast-paced settings.
  • Strong proficiency in Microsoft Office Suite, Google Workspace, and project management tools.
  • Excellent verbal and written communication skills for team interactions.
  • Prior administrative experience, ideally in construction, engineering, or project-based environments.
  • Comfort with confidential data handling and proactive issue resolution.
  • High school diploma required; associate's or bachelor's degree in business administration preferred.
  • Ability to work on-site in Castroville, TX, with reliable transportation.

Robert Half values candidates who demonstrate adaptability, a positive attitude, and a commitment to excellence. SEO keywords like 'Project Assistant jobs Castroville TX,' 'construction administrative support,' and 'Robert Half contract roles' highlight the demand for talents like yours in this market.

Why Join Us

Partnering with Robert Half means more than a job—it's a career launchpad. Enjoy competitive pay at $22.8/hour, weekly direct deposits, and the flexibility of contract work with extension potential. Gain invaluable construction industry experience, network with industry leaders, and access exclusive training through our Robert Half University. Our dedicated recruiters provide ongoing support, resume enhancement, and job placement assistance for future opportunities. Castroville, TX, offers a welcoming community with proximity to San Antonio's amenities, making it ideal for work-life balance. Join thousands of professionals who've advanced their careers through Robert Half. Apply today and elevate your administrative expertise in a rewarding construction project setting! (Word count: 728)

Locations

  • Castroville, Texas, United States

Salary

47,424 - 47,424 USD / yearly

Estimated Salary Rangehigh confidence

45,000 - 55,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Administrative Supportintermediate
  • Organizational Skillsintermediate
  • Travel Coordinationintermediate
  • Meeting Managementintermediate
  • Expense Processingintermediate
  • Office Managementintermediate
  • Technical Troubleshootingintermediate
  • Document Managementintermediate
  • Supply Orderingintermediate
  • Process Improvementintermediate

Required Qualifications

  • Detail-oriented with strong organizational skills (experience)
  • Ability to manage multiple priorities in a fast-paced environment (experience)
  • Proficiency in office software and project tools (experience)
  • Excellent communication and interpersonal skills (experience)
  • Experience in administrative roles, preferably in construction or project environments (experience)
  • Ability to handle confidential information discreetly (experience)
  • Proactive problem-solving mindset (experience)
  • High school diploma or equivalent; associate's degree preferred (experience)

Responsibilities

  • Provide daily administrative support to the construction site team, ensuring all tasks are completed efficiently
  • Coordinate travel arrangements, including reservations, itineraries, and agendas for team members
  • Organize and facilitate project-related meetings by preparing agendas, scheduling, and recording minutes
  • Maintain and update project-specific tools such as calendars, seating charts, and access cards
  • Process expense reports for project executives and managers promptly and accurately
  • Address general office inquiries, escalating issues as needed to maintain productivity
  • Assist with technical issues, including internet access and office equipment, and liaise with the Information Systems team when necessary
  • Manage project filing systems, ensuring documents are organized and accessible
  • Order and maintain office supplies to support the needs of the project team
  • Contribute ideas to improve administrative processes and support special projects or events as required

Benefits

  • general: Competitive hourly pay through Robert Half
  • general: Flexible contract opportunities with potential for extension
  • general: Weekly paychecks
  • general: Access to Robert Half's professional development resources
  • general: Networking opportunities within top construction projects
  • general: Support from dedicated Robert Half recruitment team
  • general: Opportunity to work on-site in a dynamic construction environment
  • general: Build experience for full-time administrative roles

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Robert Half CareersJobs in Castroville, TXProject AssistantConstruction AdministrationAdministrative Jobs TexasFinanceAccountingAdmin

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Robert Half logo

Project Assistant - Careers at Robert Half

Robert Half

Project Assistant - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

Project Assistant - Join Robert Half in Castroville, Texas

Are you a highly organized professional with a knack for keeping construction projects running seamlessly? Robert Half is partnering with a leading construction firm to find a skilled Project Assistant for an exciting contract opportunity in Castroville, Texas. This role offers the chance to support a dynamic site team, manage critical administrative functions, and contribute to high-impact construction initiatives. With a competitive salary context of $22.8 per hour (approximately $47,424 annually based on full-time hours), this position is perfect for administrative experts seeking hands-on experience in the construction industry. Discover how your skills in administrative support, travel coordination, and office management can drive project success.

About the Role

As a Project Assistant, you'll be the backbone of the construction site project team, providing essential administrative support in a fast-paced environment. Located in Castroville, TX—a vibrant community in Medina County just west of San Antonio—this on-site role involves everything from coordinating travel and meetings to troubleshooting technical issues and maintaining organized filing systems. Robert Half places top talent like you in contract roles that offer flexibility, professional growth, and exposure to cutting-edge construction projects. Whether you're advancing your career in project administration or gaining specialized experience in construction site operations, this position delivers real-world impact and skill-building opportunities.

Key Responsibilities

Your day-to-day will keep the project team focused and productive. Here's what you'll handle:

  • Deliver daily administrative support to ensure smooth construction site operations.
  • Manage travel logistics, from booking reservations to creating detailed itineraries and agendas.
  • Plan and execute project meetings, including agenda preparation, scheduling, and accurate minute-taking.
  • Update essential tools like calendars, seating charts, and access cards for seamless team coordination.
  • Process expense reports quickly and precisely for executives and managers.
  • Field office inquiries and escalate issues to keep productivity high.
  • Troubleshoot tech problems like internet access or equipment, collaborating with IT when needed.
  • Organize project filing systems for easy document retrieval.
  • Monitor and replenish office supplies to meet team demands.
  • Propose process improvements and assist with special projects or events.

Required Qualifications

To thrive as a Project Assistant with Robert Half, bring these qualifications:

  • Proven detail-orientation and exceptional organizational abilities.
  • Experience juggling multiple tasks in dynamic, fast-paced settings.
  • Strong proficiency in Microsoft Office Suite, Google Workspace, and project management tools.
  • Excellent verbal and written communication skills for team interactions.
  • Prior administrative experience, ideally in construction, engineering, or project-based environments.
  • Comfort with confidential data handling and proactive issue resolution.
  • High school diploma required; associate's or bachelor's degree in business administration preferred.
  • Ability to work on-site in Castroville, TX, with reliable transportation.

Robert Half values candidates who demonstrate adaptability, a positive attitude, and a commitment to excellence. SEO keywords like 'Project Assistant jobs Castroville TX,' 'construction administrative support,' and 'Robert Half contract roles' highlight the demand for talents like yours in this market.

Why Join Us

Partnering with Robert Half means more than a job—it's a career launchpad. Enjoy competitive pay at $22.8/hour, weekly direct deposits, and the flexibility of contract work with extension potential. Gain invaluable construction industry experience, network with industry leaders, and access exclusive training through our Robert Half University. Our dedicated recruiters provide ongoing support, resume enhancement, and job placement assistance for future opportunities. Castroville, TX, offers a welcoming community with proximity to San Antonio's amenities, making it ideal for work-life balance. Join thousands of professionals who've advanced their careers through Robert Half. Apply today and elevate your administrative expertise in a rewarding construction project setting! (Word count: 728)

Locations

  • Castroville, Texas, United States

Salary

47,424 - 47,424 USD / yearly

Estimated Salary Rangehigh confidence

45,000 - 55,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Administrative Supportintermediate
  • Organizational Skillsintermediate
  • Travel Coordinationintermediate
  • Meeting Managementintermediate
  • Expense Processingintermediate
  • Office Managementintermediate
  • Technical Troubleshootingintermediate
  • Document Managementintermediate
  • Supply Orderingintermediate
  • Process Improvementintermediate

Required Qualifications

  • Detail-oriented with strong organizational skills (experience)
  • Ability to manage multiple priorities in a fast-paced environment (experience)
  • Proficiency in office software and project tools (experience)
  • Excellent communication and interpersonal skills (experience)
  • Experience in administrative roles, preferably in construction or project environments (experience)
  • Ability to handle confidential information discreetly (experience)
  • Proactive problem-solving mindset (experience)
  • High school diploma or equivalent; associate's degree preferred (experience)

Responsibilities

  • Provide daily administrative support to the construction site team, ensuring all tasks are completed efficiently
  • Coordinate travel arrangements, including reservations, itineraries, and agendas for team members
  • Organize and facilitate project-related meetings by preparing agendas, scheduling, and recording minutes
  • Maintain and update project-specific tools such as calendars, seating charts, and access cards
  • Process expense reports for project executives and managers promptly and accurately
  • Address general office inquiries, escalating issues as needed to maintain productivity
  • Assist with technical issues, including internet access and office equipment, and liaise with the Information Systems team when necessary
  • Manage project filing systems, ensuring documents are organized and accessible
  • Order and maintain office supplies to support the needs of the project team
  • Contribute ideas to improve administrative processes and support special projects or events as required

Benefits

  • general: Competitive hourly pay through Robert Half
  • general: Flexible contract opportunities with potential for extension
  • general: Weekly paychecks
  • general: Access to Robert Half's professional development resources
  • general: Networking opportunities within top construction projects
  • general: Support from dedicated Robert Half recruitment team
  • general: Opportunity to work on-site in a dynamic construction environment
  • general: Build experience for full-time administrative roles

Target Your Resume for "Project Assistant - Careers at Robert Half" , Robert Half

Get personalized recommendations to optimize your resume specifically for Project Assistant - Careers at Robert Half. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Project Assistant - Careers at Robert Half" , Robert Half

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Robert Half CareersJobs in Castroville, TXProject AssistantConstruction AdministrationAdministrative Jobs TexasFinanceAccountingAdmin

Answer 10 quick questions to check your fit for Project Assistant - Careers at Robert Half @ Robert Half.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.