Assistant Project Manager Jobs in Houston, TX
Assistant Project Manager jobs in Houston are in strong demand across energy, construction, and healthcare, with roles concentrated in the Energy Corridor, Greenway Plaza, and Downtown. Companies actively hiring include Hays Electrical Services, Quanta Services, and HITT Contracting. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 262+ Assistant Project Manager jobs
About You
Are you a client focused construction professional with excellent communication skills? Do you have a 'can do' attitude and an unwavering commitment to excellence? If this sounds like you, then you should mull over a career with Mullins Mechanical.
We are looking for an Assistant Project Manager with proven experience managing industrial mechanical projects including millwright/rigging, process piping, utility piping, and structural steel. The work location for this position will be based on assignment to a project location.
Our Commitment
Our commitment to excellence in safety, quality, customer service, and professionalism has earned us a top-notch reputation in the industry. Built on client relationships, our project teams are committed to providing services with integrity that will uphold our prestige within the industry.
We realize that our greatest asset is our people. We offer competitive compensation and benefits packages that include medical, dental, vision, life, disability, paid holidays, paid vacation, and 401K.
Responsibilities
- Assist in the development, management, and storage of all project documentation
- Actively participate in project hand-off meetings to ensure important job information is gathered before proceeding into construction phase
- Assist the PM in preparing the construction budget
- Assist in developing and managing the construction schedule
- Develop and write subcontracts and purchase orders as requested
- Contractually and collaboratively manage subcontractors and their related performance
- Collect, organize, and distribute materials and equipment submittals as required
- Create and distribute RFI's for clarification of project specifics
- Work with PM and accounting to resolve cost discrepancies by collecting and analyzing information
- Collaboratively help price, negotiate, and formalize all changes in project scope
- Work closely with Superintendents on their requests for resources, materials, equipment, etc.
- Manage safety, quality, and productivity of the project
- Ensure jobsite remains clean and orderly
Qualifications
- Previous professional experience in project management or BS/BA degree in Building Science, Engineering, Construction Management, or another related field
- PMP, CCM, or an equivalent certification would be considered an asset
- OSHA 30, First Aid, and CPR Training
- Excellent knowledge of construction materials and equipment
- Previous experience in a leadership role with strong and proven leadership skills
- Ability to multitask and effectively manage time with a strong understanding of priorities in each phase of construction
- Ability to budget, schedule, negotiate, and control costs
- Ability to work collaboratively and plan ahead
- Excellent communication skills and interpersonal abilities
- Highly organized
- Knowledge of MS Office Suite
- Knowledge of construction safety and quality standards
- Understanding of construction management processes
- Familiarity with construction and project management software programs
- High degree of familiarity with contract and subcontract documents, terms, and conditions
Join Us
Mullins Mechanical ranked #243 on the 2024 ENR Top Specialty Contractors list, #48 in the Nation and #5 in the Southeast among Firms in Mechanical. We're proud to be one of the fastest growing privately held companies in America. We're a self-performing specialty contractor specializing in design-build applications, HVAC systems, plumbing, process piping systems, boiler and chiller systems, equipment installation and rigging, plant relocation and maintenance, fire protection, and metal fabrication. Our projects are often in industrial and heavy commercial environments such as manufacturing facilities, automotive plants, chemical plants, distribution centers, warehouses, data centers, and other large facilities.
About You
Are you a client focused construction professional with excellent communication skills? Do you have a 'can do' attitude and an unwavering commitment to excellence? If this sounds like you, then you should mull over a career with Mullins Mechanical.
We are looking for an Assistant Project Manager with proven experience managing industrial mechanical projects including millwright/rigging, process piping, utility piping, and structural steel. The work location for this position will be based on assignment to a project location.
Our Commitment
Our commitment to excellence in safety, quality, customer service, and professionalism has earned us a top-notch reputation in the industry. Built on client relationships, our project teams are committed to providing services with integrity that will uphold our prestige within the industry.
We realize that our greatest asset is our people. We offer competitive compensation and benefits packages that include medical, dental, vision, life, disability, paid holidays, paid vacation, and 401K.
Responsibilities
- Assist in the development, management, and storage of all project documentation
- Actively participate in project hand-off meetings to ensure important job information is gathered before proceeding into construction phase
- Assist the PM in preparing the construction budget
- Assist in developing and managing the construction schedule
- Develop and write subcontracts and purchase orders as requested
- Contractually and collaboratively manage subcontractors and their related performance
- Collect, organize, and distribute materials and equipment submittals as required
- Create and distribute RFI's for clarification of project specifics
- Work with PM and accounting to resolve cost discrepancies by collecting and analyzing information
- Collaboratively help price, negotiate, and formalize all changes in project scope
- Work closely with Superintendents on their requests for resources, materials, equipment, etc.
- Manage safety, quality, and productivity of the project
- Ensure jobsite remains clean and orderly
Qualifications
- Previous professional experience in project management or BS/BA degree in Building Science, Engineering, Construction Management, or another related field
- PMP, CCM, or an equivalent certification would be considered an asset
- OSHA 30, First Aid, and CPR Training
- Excellent knowledge of construction materials and equipment
- Previous experience in a leadership role with strong and proven leadership skills
- Ability to multitask and effectively manage time with a strong understanding of priorities in each phase of construction
- Ability to budget, schedule, negotiate, and control costs
- Ability to work collaboratively and plan ahead
- Excellent communication skills and interpersonal abilities
- Highly organized
- Knowledge of MS Office Suite
- Knowledge of construction safety and quality standards
- Understanding of construction management processes
- Familiarity with construction and project management software programs
- High degree of familiarity with contract and subcontract documents, terms, and conditions
Join Us
Mullins Mechanical ranked #243 on the 2024 ENR Top Specialty Contractors list, #48 in the Nation and #5 in the Southeast among Firms in Mechanical. We're proud to be one of the fastest growing privately held companies in America. We're a self-performing specialty contractor specializing in design-build applications, HVAC systems, plumbing, process piping systems, boiler and chiller systems, equipment installation and rigging, plant relocation and maintenance, fire protection, and metal fabrication. Our projects are often in industrial and heavy commercial environments such as manufacturing facilities, automotive plants, chemical plants, distribution centers, warehouses, data centers, and other large facilities.
See All 262+ Assistant Project Manager Jobs in Houston
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Find JobsAssistant Project Manager Job Market in Houston
Who's Hiring
- Hays Electrical Services18
- Quanta Services12
- HITT Contracting12
- Quanta Infrastructure Solutions12
- WSP6
Top Industries Hiring
- Construction & Real Estate12
- Manufacturing6
- Consulting & Professional Services6
Assistant Project Manager Jobs in Houston: Frequently Asked Questions
How do I get a assistant project manager job in Houston?
Focus your search on Houston's energy, construction, and healthcare sectors, which consistently post the most assistant project manager openings. The Energy Corridor, Greenway Plaza, and the Texas Medical Center are the densest hiring zones. Candidates who can show experience coordinating schedules, tracking budgets, or managing subcontractors stand out here. Familiarity with project management software and a PMP associate credential gives you a concrete edge in this market.
Which companies hire assistant project managers in Houston?
Employers hiring assistant project managers in Houston right now include Hays Electrical Services, Quanta Services, and HITT Contracting, based on current listings on Migrate Mate as of September 2026. Houston's mix of large energy operators, general contractors, hospital systems, and engineering consultancies means openings exist across a wide range of employer sizes and project types.
Are there remote assistant project manager jobs in Houston?
Yes, though with limits: assistant project manager roles that involve on-site coordination, field visits, or subcontractor oversight are rarely fully remote, while more desk-based planning and administrative work can be hybrid. About 7% of assistant project manager openings tied to Houston are remote or hybrid as of September 2026. Hybrid arrangements are most common in corporate real estate, IT project teams, and healthcare administration roles based in Houston's central business districts.
How can I get a assistant project manager job in Houston with little or no experience?
The most realistic entry path in Houston is targeting coordinator or project administrator roles at mid-size construction firms or engineering companies, many of which are headquartered in the Energy Corridor and actively promote internally. Houston's large hospital networks and property developers also hire entry-level project support staff with strong organizational skills. Volunteering for project coordination tasks in any current role and earning a CAPM credential both signal readiness to Houston hiring managers.
Which industries hire the most assistant project managers in Houston?
Houston assistant project manager roles concentrate in Construction & Real Estate, Manufacturing, and Consulting & Professional Services, based on current listings on Migrate Mate as of September 2026. Houston's status as a global energy hub, its large medical complex, and its sustained commercial construction activity combine to make these sectors the primary drivers of local demand.
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