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Project Engineer in San Antonio

Job DescriptionAbout Amstar, Inc.\n
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\nAmstar, Inc. is a San Antonio-based general contractor with more than 25 years of experience delivering commercial, government, and public-sector construction projects throughout Texas and the Southwest.\n
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\nOur work includes Job Order Contracting (JOC), government contracts, design-build, construction management, ground-up construction, renovations, facility improvements, and other complex construction projects.\n
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\nWe are looking for motivated engineering and construction students who want more than an — we want to help develop the next of construction project leaders.\n
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\nAbout the Opportunity\n
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\nThe Project Engineer will work alongside Amstar’s Project Management and Field Operations teams to gain hands-on experience throughout the construction project lifecycle.\n
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\nThis is an excellent opportunity for a student who is interested in building a long-term career in construction project management and wants to learn what it takes to successfully manage projects from preconstruction through completion.\n
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\nYou will have the opportunity to work with experienced construction professionals while developing practical skills in project coordination, construction documentation, scheduling, cost management, subcontractor coordination, and client communication.\n
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\nWhat You’ll Do\n
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\n* Assist Project Managers with day-to-day project coordination and administration\n
\n* Review construction drawings, specifications, scopes of work, and project documentation\n
\n* Assist with RFIs, submittals, change orders, meeting minutes, and other project documentation\n
\n* Support project scheduling and tracking of project milestones\n
\n* Assist with subcontractor and vendor coordination\n
\n* Help track project costs, commitments, invoices, and other financial documentation\n
\n* Participate in project meetings and communicate with internal teams, subcontractors, vendors, and project stakeholders\n
\n* Assist with project closeout documentation\n
\n* Visit active construction sites to gain exposure to field operations and project execution\n
\n* Learn how Project Managers and Superintendents coordinate to deliver projects safely, on schedule, and within budget\n
\n* Take on additional responsibilities as your knowledge and experience grow\n
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\nWhat We’re Looking For\n
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\n* Currently pursuing a bachelor’s degree in Construction Science, Construction Management, Civil Engineering, Architectural Engineering, or a related field\n
\n* Strong interest in pursuing a career in construction project management\n
\n* Strong communication and organizational skills\n
\n* Ability to read and understand basic construction drawings and project documentation\n
\n* Comfortable working in both an office and active construction-site environment\n
\n* Strong attention to detail and willingness to learn\n
\n* Ability to work independently while also contributing to a team\n
\n* Proficiency with Microsoft Office, particularly Excel and Outlook\n
\n* Professional attitude and strong work ethic\n
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\nPreferred Qualifications\n
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\n* Previous construction, engineering, estimating, or project management experience\n
\n* Familiarity with construction management software such as Procore or similar platforms\n
\n* Familiarity with Bluebeam, Microsoft Project, or scheduling software\n
\n* OSHA 10 or OSHA 30 certification\n
\n* Previous experience working on commercial, government, or public-sector construction projects\n
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\nWhat You’ll Gain\n
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\nAt Amstar, this is designed to give you exposure to the real business of construction — not just administrative tasks.\n
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\nYou’ll gain experience in:\n
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\n* Construction project management\n
\n* Estimating and project controls\n
\n* Scheduling\n
\n* Cost tracking\n
\n* Subcontractor coordination\n
\n* Construction documentation\n
\n* Field operations\n
\n* Government and commercial construction\n
\n* Client and stakeholder communication\n
\n* Project closeout\n
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\nOur goal is to develop interns who can grow into future Project Engineers, Assistant Project Managers, and Project Managers within the construction industry.\n
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\nCompensation & Schedule\n
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\nPay: $20.00–$22.00 per hour\n
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\nInternship Term: Semester-based\n
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\nSchedule and term will be coordinated around the student’s academic schedule and Amstar’s project needs.\n
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\nWhy Amstar?\n
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\nYou’ll work directly alongside experienced construction professionals and gain exposure to projects across multiple sectors, including commercial and government construction.\n
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\nThis is an opportunity to build a foundation for a career in construction project management while contributing to real projects and real outcomes.\n
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\nIf you’re ready to turn your engineering education into hands-on construction experience, we’d like to meet you.

Project Engineer in San Antonio

San Antonio, TX
Full time

Published on 09/22/2026

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