125 Results for

Mechanical Engineering Jobs in San Antonio, TX

Jobs

New!

San Antonio, TX4 days ago

$120,000–$150,000 Per Year

You will enhance and refine our engineering protocols, working collaboratively with a variety of teams to ensure timely project delivery that aligns with specific project criteria. Candidates should have a combination of strong technical expertise, project leadership abilities, and proficiency in engineering tools, supported by at least a decade of industry experience.

New!

San Antonio, TX3 days ago

$125,000–$165,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. For decades, they have specialized in engineering, construction, design-build, prefabrication, and facility services across sectors including healthcare, data centers, aviation, education, government, and large-scale commercial projects.

San Antonio, TX30+ days ago

We design, analyze, fabricate, and commission pressure vessels of various types for land-based, subsea, manned, and unmanned purposes. Objectives of this Role: Develop and maintain detailed engineering drawings and models for pressure vessels, structures, and mechanical systems.

San Antonio, TX30+ days ago

Full-time

Experience with one or more of the following: LabVIEW programming or similar data acquisition and controls experience, modeling in SolidWorks/Creo/Ansys/Fluent, or programming using Excel VBA/MathCAD/Matlab/Python is required. 0 years: Understanding and knowledge in one of these fields: Oil and gas industry, greenhouse gas mitigation, carbon sequestration, alternative energy, water management (harvesting, reuse, or desalination), or similar energy related field.

San Antonio, TX30+ days ago

Full-time

4-6 years: Experience supporting complex emissions measurement systems, instrumentation, customized equipment for automotive emissions testing, especially Horiba MEXA emissions benches. Requirements: Requires a Bachelors degree in Engineering Technology, Electrical Engineering Technology, Mechanical Engineering Technology, or related Engineering Technology degree field with relevant experience.

New!

San Antonio, TX1 day ago

Essential Functions: Adhere to all health and safety policies/procedures, Good Manufacturing Practices (GMPs) and wear the required personal protective equipment (PPE) while in the warehouse or production areas (including but not limited to hairnets/beard nets, safety glasses, hearing protection, hard toe and slip/oil resistant shoes, appropriate safety gloves, and seatbelts while operating forklifts). Ensure new equipment and capital projects are delivered with a focus on long-term reliability, maintainability, and operational stability—not just initial output performance.

San Antonio, TX25 days ago

Full-time

Range safety; cryogenics; microgravity fluids; GNC familiarity; mechanical design and fabrication; computational programing/scripting; LabVIEW, PID control and data acquisition; SolidWorks; ANSYS products experience preferred. Solve challenges on components and/or systems that span between the pressurant tanks, through pressurization systems, into the propellant tanks, down the feedlines, combustion, and finally out the engine nozzles.

San Antonio, TX30+ days ago

Full-time

Requirements: Requires a Bachelors degree in Mechanical Engineering, Marine Engineering, Naval Architecture Engineering, Ocean Engineering or related engineering degree with directly related experience. Who We Are: The Marine Structures & Engineering Section delivers R&D engineering services for commercial and government clients, specializing in the design, analysis, fabrication, and commissioning of pressure vessels.

San Antonio, TX30+ days ago

Full-time

Responsible for the qualification, operation, preventative maintenance, trouble shooting and repair of area equipment to include solder jet pasting, pick and place, vapor phase reflow, selective soldering, component storage and optical monitoring equipment. Who We Are: A team of engineers and technicians in SwRI's Space Sector who facilitate space science research through the fabrication and inspection of electronic printed circuit boards for spacecraft instrumentation, avionics, and electronics.

San Antonio, TX9 days ago

This leadership role is ideal for a seasoned Mechanical Engineer ready to take full ownership of the design and execution of custom, high-voltage systems that power mission-critical infrastructure globally. Partner with Project Managers, Electrical Engineering, Sales, and Manufacturing to deliver projects on schedule and within scope.

San Antonio, TX30+ days ago

Our mechanical, electrical, plumbing, fire protection, controls, telecommunications, and security building system designs keep many of the worlds top Fortune 100 financial, technology, enterprise, hyperscale, and colocation companies up and running 24 hours a day, 365 days a year. As a Vice President, Mechanical Engineer with us, you will design complex cooling and HVAC systems including air distribution systems, chiller plants, and alternative energy solutions while leading projects and a team of mechanical engineers.

San Antonio, TX21 days ago

$100,000–$120,000 Per Year

Reviews shop drawings/submittals determining compliance with design drawings and specifications and recommends any necessary changes. Interested candidates should submit their resume, with salary requirements, via our career portal on our website at www.seekinghr.com or contact us directly at (210) 679-4879 with any questions.

San Antonio, TX11 days ago

$110,000–$140,000 Per Year

This role is critical to the successful delivery of energy-efficient and sustainable HVAC and plumbing solutions across projects in the municipal/aviation, education, healthcare, and commercial office sectors. Valid Texas driver's license, clean Motor Vehicle Record (MVR), and ability to successfully pass a background check (criminal, education, and drug screening).

New!

San Antonio, TX5 days ago

$90,000–$110,000 Per Year

Keywords: Senior Mechanical Engineer, HVAC Design, Professional Engineer, PE License, San Antonio Engineering, MEP Coordination, Healthcare Design, Federal Projects, Building Systems, AEC Industry, Mechanical Lead, Revit MEP, Construction Documents, Engineering Leadership. With a rich history of serving diverse sectors across the country, the firm prides itself on a collaborative culture that empowers engineers to take ownership of their work while providing the resources of a national platform.

San Antonio, TX30+ days ago

$60,000–$70,000 Per Year

The ideal candidate is a detail-oriented, self-motivated team player who manages priorities effectively, collaborates within a multidisciplinary MEP team and contributes to maintaining project quality, accuracy and schedules. The Mechanical Designer prepares detailed plans, sections, details and schedules using Revit and/or AutoCAD and revises documents based on internal reviews, client feedback and permitting comments.

San Antonio, TX10 days ago

Part-time

As the leading provider of temporary liquid handling solutions, we’re recognized for our systems engineering expertise, cost-effective problem solving, and the high value we deliver to organizations facing critical liquid management challenges. Vets - Rain for Rent® When you join the Rain for Rent team, you're not just building a career—you’re building meaningful relationships, doing work that matters, and making a positive impact in your community.

San Antonio, TX30+ days ago

Our mechanical, electrical, plumbing, fire protection, controls, telecommunications, and security building system designs keep many of the worlds top Fortune 100 financial, technology, enterprise, hyperscale, and colocation companies up and running 24 hours a day, 365 days a year. As an Assistant Vice President, Mechanical Engineer with us, you will design complex cooling and HVAC systems including air distribution systems, chiller plants, and alternative energy solutions while leading projects and a team of mechanical engineers.

San Antonio, TX30+ days ago

Our mechanical, electrical, plumbing, fire protection, controls, telecommunications, and security building system designs keep many of the worlds top Fortune 100 financial, technology, enterprise, hyperscale, and colocation companies up and running 24 hours a day, 365 days a year. As a Lead Mechanical Engineer with us, you will design complex cooling and HVAC systems, including air distribution systems, chiller plants, and alternative energy solutions while leading projects and a team of mechanical engineers.

New!

San Antonio, TX3 days ago

Apply principles of machine design, piping/pressure vessel design, process controls and instrumentation, fluid dynamics, thermodynamics, and heat transfer to develop test systems and specify components. Who We Are: The Propulsion & Energy Machinery Section performs engineering R&D in the fields of gas turbine combustion, air-breathing propulsion, industrial heat and power, and liquid propulsion.

San Antonio, TX30+ days ago

We are seeking Manufacturing Project Engineers to support various production engineering teams, including battery manufacturing, process engineering, equipment installation, new model development, and paint/vehicle manufacturing systems. Join a team of over 150 supportive and safety-focused professionals including Industrial Hygienists, Ergonomists, Safety Engineers, Construction Safety Specialists, and industry-leading engineering teams.

Schertz, TX30+ days ago

Teach others how to interface directly with other disciplines and coordinate with client personnel, contractors, architects, and other project team members to ensure value engineering and the delivery of high-quality projects within the prescribed time frames. Candidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS).

San Antonio, TX10 days ago

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements.

San Antonio, TX26 days ago

Full-time

Function as product expert, collaborating closely with internal cross‑functional teams including supply chain, manufacturing engineering, sales, and quality to develop new and support existing products. This role serves as the product expert, working closely with supply chain, manufacturing engineering, sales, quality, customers, and suppliers to ensure robust designs, proper validation, and manufacturability.

San Antonio, TX30+ days ago

Part-time

Recruiters or staffing agencies: SSR is not obligated to compensate any external recruiter or search firm who presents a candidate, their resume, or profile to an SSR employee without 1) a current, fully-executed agreement on file and 2) being assigned to the open position via HR. Conducts project job site visits during construction to monitor progress and observe installed construction; makes comments based on design specifications, owner expectations, and building codes.

San Antonio, TX30+ days ago

$108,500–$132,600 Per Year

Merrick & Companys High Performance Facilities (HPF) team is seeking an experienced Mechanical Facilities Engineer to support the design and delivery of HVAC and plumbing systems for a wide range of national defense projects in our San Antonio, TX office. The Mechanical Facilities Engineer III will serve as a key member of a multidisciplinary team contributing to the delivery of coordinated design packages, including drawings, specifications, and calculations.

San Antonio, TX9 days ago

Education and/or Experience:Bachelor’s degree (B.S) from a four-year accredited university with one of the following degrees; and three years related experience and/or training: • BS Mechanical Engineering• BS Civil Engineering• BS Agricultural Engineering• BS Bio Resource and Agricultural Engineering. As the leading provider of temporary liquid handling solutions, we’re recognized for our systems engineering expertise, cost-effective problem solving, and the high value we deliver to organizations facing critical liquid management challenges.

New!

San Antonio, TX3 days ago

Remote

Required qualifications include an engineering degree and advanced English proficiency, alongside 3+ years of relevant experience in fields like thermodynamics or mechanical design.#J-18808-Ljbffr. This fully remote and part-time freelance role allows for flexible hours, enabling candidates to earn up to $55/hour while working on innovative and complex engineering problems.

San Antonio, TX8 days ago

Part-time

Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

New!

San Antonio, TX3 days ago

Remote

A technology company is seeking a Freelance Mechanical Engineering Expert with Python expertise to collaborate on AI projects. Ideal candidates have an advanced degree in Engineering, 3+ years of experience, and strong Python skills.

San Antonio, Texas30+ days ago

OVERVIEW: Merrick & Company’s High Performance Facilities (HPF) team is seeking an experienced Mechanical Facilities Engineer to support the design and delivery of HVAC and plumbing systems for a wide range of national defense projects in our San Antonio, TX office. The Mechanical Facilities Engineer III will serve as a key member of a multidisciplinary team, contributing to the delivery of coordinated design packages including drawings, specifications, and calculations.

San Antonio, Texas30+ days ago

OVERVIEW: Merrick & Company’s High Performance Facilities (HPF) team is seeking an experienced Senior Mechanical Facilities Engineer to support the design and delivery of HVAC and plumbing systems for a wide range of national defense projects in our San Antonio, TX office. The Senior Mechanical Facilities Engineer will serve as a senior member of a multidisciplinary team, providing technical guidance and mentoring junior staff to ensure coordinated, high-quality, and constructible deliverables.

San Antonio, TX30+ days ago

Full-time

San Antonio, TX30+ days ago

Full-time

In lieu of a Bachelors degree, a High School Diploma or equivalent with continued education, certifications, and 25 years of related professional level experience and advanced working knowledge of Mentor Graphics PADS Professional and/or Xpedition is required. Daily and Monthly Responsibilities: Collaborate directly with Systems, Electrical and Mechanical engineers to develop printed circuit boards and interconnect systems in support of MIL-SPEC avionics flight electronic hardware.

San Antonio, TX15 days ago

Full-time

5+ years: Designing, running, validating, or overseeing at least one (or a combination) of the following tests: Vibration, Mechanical Shock, Seismic, Thermal, Temperature Cycle, Altitude, Weathering / Corrosion, and Water Ingress. Requirements: Requires a Bachelors degree in Mechanical Engineering, Aerospace Engineering, Civil Engineering, Materials Engineering, Electrical Engineering, Engineering Physics, Industrial Engineering or similar engineering degree field with related experience.

New!

San Antonio, TX2 days ago

Part-time

Situated in the heart of downtown, overlooking Travis Park, the AAA Four Diamond, St. Anthony Hotel offers easy access to the trendy restaurants and historical landmarks in San Antonio, Texas. This role plays a critical part in ensuring the safety, reliability, efficiency, and longevity of building systems while supporting exceptional guest experiences and minimizing operational downtime.

San Antonio, TX30+ days ago

Full-time

Knowledge of (or willingness to learn) Pressure Vessels for Human Occupancy (PVHO-1), ABS Rules for Building and Classing Underwater Vehicles, Systems, and Hyperbaric Facilities, ASME Boiler & Pressure Vessel Code and/or DNV-GL Rules for Classification of Naval Vessels. Daily and Monthly Responsibilities: Generate low and high fidelity CAD models used for design evaluations, FEA purposes, to create fabrication drawings, and communicate conceptual ideas to customers.

San Antonio, TX18 days ago

Mechanical Engineering, HVAC Design, Building Systems, PE License, Healthcare Engineering, Mission Critical Design, Plumbing Systems, Revit MEP, Commercial Engineering, Higher Education Facilities, Mechanical Systems, Sustainable Design, Technical Leadership, Design-Build, Construction Documents, Engineering Consulting, ASHRAE, IMC, IBC, San Antonio Engineering Jobs. Through its Integrated Design & Advisory (IDA) division, the firm integrates architecture, engineering, federal planning, and strategic advisory services to execute complex projects across healthcare, aviation, mission critical, transportation, higher education, defense, and industrial sectors.

San Antonio, TX30+ days ago

Full-time

Objectives of this Role: Apply advanced principles, theories and concepts to welding and fabrication execution, leading project fabrication efforts by translating design intent into qualified, repeatable welding processes for large pressure vessels and structural assemblies. We service all technical areas of Southwest Research Institute and are involved in a large cross section of the total of SwRI's and commissioned pressure vessels of various types for land-based, subsea, manned, and unmanned purposes.

New!

San Antonio, TX5 days ago

$79,373–$142,085 Per Year

Associate's degree in Mechanical Engineering, Industrial Management, Construction Management, Science, Public Administration or related field from an institution accredited by a recognized accrediting agency plus five (5) years' progressive experience in construction, water, and / or wastewater, including two years in a supervisory / lead role, Valid Class "C" Texas Driver's License. Do you have a minimum of an Associate's degree in Mechanical Engineering, Industrial Management, Construction Management, Science, Public Administration or related field from an institution accredited by a recognized accrediting agency PLUS five (5) years of progressive experience in construction, water, and / or wastewater.

San Antonio, TX30+ days ago

Technical or Bachelor's degree in one of the major technical disciplines practiced by the firm with ten years of related project experience OR • Fifteen years of practical experience on similar projects • Proven leadership as a trusted advisor to clients • Demonstrated, consistent ability to manage projects of various size and complexity • Expertise in proactively managing project financials with minimal oversight • Professional Engineer Licensure preferred (required by those who have a ABET accredited degree in engineering). As a Senior Project Manager, you will lead high-scoped, high-complexity projects or multiple programs at once-serving as the primary client contact, trusted advisor, and integrator of people, product, and profit.

Schertz, TX25 days ago

Manage the preconstruction effort from project award to construction, including client interface, managing the design team, managing unified workflow, as well as managing the overall budget though the preconstruction process. Candidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS).

Schertz, TX30+ days ago

Candidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS). Prepare estimates by calculating complete take-off of scope of work, using FastPIPE or FastDUCT or McCormick and/or ConEst(Intellibid) estimating software.

schertz, TX30+ days ago

If you're ready for the next big step in your career and want a career full of fun and excitement and to be a part of a fast-paced growing company, then\u202fJOIN\u202four team and become a part of an organization\u202fthat values\u202fPEOPLE,\u202fSAFETY, INNOVATION, COLLABORATION, INTEGRITY,\u202fACCOUNTABILITY\u202f& SUSTAINABILITY. If you're someone with a true passion for our industry, a life-long learner, with high accountability and a drive for results we're looking for you!\u202f At Southland, we hire problem solvers that are focused on providing customer value through continuous improvement and will take ownership to create the best experiences that will have an impact wider than their own job.\u202f

New Braunfels, TX30+ days ago

Ability to repair and rebuild plant equipment with little or no supervision viz fans, blowers, pumps, elevators, crusher, clinker cooler, kiln, compressors, reclaimers, ball mills, vertical roller mills, air slides, gates, valves, coal mills, rail and truck loading equipment, air separators, FK pumps, air cannons, etc. Ash Grove family of companies, including Ash Grove Cement Company, Ash Grove South Texas, LLC, Sapphire Americas LLC, Oldcastle Cement Holdings, Houston Cement Company, and Suwanee American Cement Company, is one of North America’s leading cement manufacturers, with a legacy of innovation and excellence dating back to 1882.

San Antonio, TX30+ days ago

0-5 years: Industry experience, internship, or undergrad research in one or more of the following areas: natural gas industry, data acquisition and control system development, alternative energy, hydrogen energy and energy storage, water management (harvesting, reuse, or desalination). Experience with one or more of the following: LabVIEW programming or similar data acquisition and controls experience, modeling in SolidWorks/Creo/Ansys/Fluent, or programming using Excel VBA/MathCAD/Matlab/Python is required.

New!

San Antonio, TX3 days ago

San Antonio, Texas30+ days ago

San Antonio, TX30+ days ago

$58,672.52–$78,230.03 Per Year

In this position you will perform design engineering tasks to support the Project Team in the execution and delivery of water and wastewater facility and linear projects. • Perform engineering duties in the planning and design of water and wastewater facility projects such as pump stations, lift stations, and treatment plants.

New!

San Antonio, TX2 days ago

$70–$80 Per Hour

EDUCATION REQUIRED: Engineering degree in any of the following majors: Aeronautical Engineering; Aerospace Engineering; Computer Engineering; Electrical Engineering; Mechanical Engineering; Systems Engineering, or Electrical Engineering Technology. Engineering degree in any of the following majors: Aeronautical Engineering; Aerospace Engineering; Computer Engineering; Electrical Engineering; Mechanical Engineering; Systems Engineering, or Electrical Engineering Technology.

New Braunfels, TX19 days ago

Providence Infrastructure is seeking students pursuing degrees in civil, environmental, chemical, or mechanical engineering (or related field) - and other interested candidates - to join us for a 6 to 9 month paid Co-op/Internship opportunity at our office in New Braunfels, Texas. Successful intern applicants will become a short-term, but integral, part of the planning, design, and construction of water and wastewater treatment projects including pipelines, pump stations, treatment facilities, and planning projects.

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Mechanical Engineering Jobs in San Antonio, TX

Mechanical Engineering Manager Aminov Search Partners

Mechanical Superintendent Jobot

DRAFTER - SR. DRAFTER - Mechanical Drafter (CAD & GD&T) Southwest Research Institute - Hourly

ENGINEER - RESEARCH ENGINEER - Fluids Engineering Dept. Experimental Engineer Southwest Research Institute - Fulltime

ENGINEERING TECHNOLOGIST - Emissions Bench Technologist Southwest Research Institute - Fulltime

Project Engineering Manager Refresco

ENGINEER - RESEARCH ENGINEER - Propulsion System Engineer Southwest Research Institute - Fulltime

PRINCIPAL ENGINEER - STAFF ENGINEER - Marine Structures & Pressure Vessels Southwest Research Institute - Fulltime

RESEARCH ENGINEER - SR. RESEARCH ENGINEER - Space Flight Process Manufacturing Electronics Southwest Research Institute - Fulltime

Mechanical Engineering Manager - Enclosures & Engineered Systems Enhance Recruiting

Vice President, Mechanical Engineering (Mission Critical/Data Center) WSP Global Inc

Mechanical Engineer, Level III EmploYou, LLC

Construction Mechanical Engineer (PE Licensed Senior Mechanical Engineer - MEP Design) Macpower Digital Assets Edge Private Limited

Senior Mechanical HVAC System Design Engineer Luxus

Mechanical Designer EmploYou, LLC

Regional Engineer III (Mechanical Flushing Team) Western Oilfields Supply Co

Assistant Vice President, Mechanical Engineer (Mission Critical/Data Centers) WSP Global Inc

Lead Mechanical Engineer (Mission Critical/Data Centers) WSP Global Inc

RESEARCH ENGINEER - SR. RESEARCH ENGINEER - Mechanical Designer/Engineer for Propulsion System Southwest Research Institute

Mechanical Engineer – Automotive Manufacturing CrossSafety Solutions Inc.

Senior Mechanical Engineer Southland Industries Inc.

Mechanical Engineer & Python Expert - Freelance AI Trainer Mindrift

Mechanical Engineer EControls

Mechanical Engineer/Project Manager Smith Seckman Reid, Inc

Mechanical Facilities Engineer III Merrick & Co

Regional Engineer III (Mechanical Flushing Team) Rain for Rent

Remote Mechanical Engineer | AI Problem Solver (Python) Mind Rift

Mechanical Engineer Salas O'Brien, Inc.

Mechanical Engineer & AI Trainer - Shape GenAI Prompts Mind Rift

Mechanical Facilities Engineer III Merrick & Company

Senior Mechanical Facilities Engineer Merrick & Company

RESEARCH ENGINEER - SR. RESEARCH ENGINEER - Mechanical Designer/Engineer for Propulsion System Southwest Research Institute - Fulltime

LEAD ENGINEERING TECHNOLOGIST - SR. ENGINEERING TECHNOLOGIST - PCB Layout Designer Southwest Research Institute - Fulltime

RESEARCH ENGINEER - SR. RESEARCH ENGINEER - Mechanical and Dynamics Test Engineer Southwest Research Institute - Fulltime

Major Mechanical / Preventative Maintenance Engineer | The St. Anthony, A Luxury Collection Hotel Crescent Hotels & Resorts LLC

RESEARCH ENGINEER - SR. RESEARCH ENGINEER - Mechanical Design / Fabrication Southwest Research Institute - Fulltime

Senior Mechanical Engineer Luxus

PRINCIPAL ENGINEERING TECHNOLOGIST - STAFF ENGINEERING TECHNOLOGIST - Pressure Vessel, Structural Welding Southwest Research Institute - Fulltime

*CURRENT SAWS EMPLOYEES ONLY* Superintendent-Treatment Maintenance (Mechanical Maintenance) San Antonio Water System

Senior Project Manager (Mechanical or Electrical Engineer) Smith Seckman Reid Inc

Preconstruction Lead- Mechanical Southland Industries Inc.

Mechanical Estimator II Southland Industries Inc.

Mechanical Estimator 2 Southland Industries

Mechanical Technician III CRH Americas

ENGINEER - RESEARCH ENGINEER - Fluids Engineering - Metering Research Facility Southwest Research Institute

LEAD ENGINEERING TECHNOLOGIST - SR. ENGR. TECHNOLOGIST - Pressure Vessel, Structural Welding Southwest Research Institute

Engineering Manager, Refrigeration Department CoolSys

Water/Wastewater Engineering Specialist STV Group Inc

R -6H6BI4-Product Review Engineer 4 - 62E-Liaison Engineering SearchPros

Engineering Internship PROVIDENCE INFRASTRUCTURE CONSULTANTS

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