130 Mechanical jobs in Houston
Fluids and Mechanical Systems Engineer

Posted 1 day ago
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Job Description
We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are excited about what we do, and we need you on our team as we take on exciting challenges for NASA's pursuits in deep space exploration. As NASA's largest engineering solutions provider working together with NASA at centers across the United States.
We have an exciting opportunity for a **Fluids and Mechanical Systems Engineer** to join the JETSII contract.
* * We are actively searching for qualified candidates for this potential opening; however, we do not have assurance at this time when the position will be finalized and opened. Because we have strong reason to believe the position will be approved soon, we are proceeding with identifying qualified candidates and conducting interviews. **
The **Fluids and Mechanical Systems Engineer** will:
+ Support Johnson Space Center's activities in design, modification and review of Propellant Fluid and Mechanical Systems
+ Work in a team environment to analyze designs, analysis, requirements, verifications, etc from the customer for problem resolutions and to develop design solutions
+ Oversight in design, development, testing, implementation, and analysis of propellant engine products and systems
+ Perform engineering designs and evaluations for various fluids and mechanical systems
+ Prepare and present design recommendations at various engineering design reviews
+ Apply engineering principles and techniques to create solutions to component and system designs
+ Review engineering specifications and designs for a wide range of engine schematics on related engine system products
+ Express good leadership qualities, be highly motivated, well organized, and capable of working within a closely-knit team
+ Perform other duties as required
**Requisition Qualifications:**
This position has been posted at multiple levels. Depending on the candidate's experience, requirements, and business needs, we reserve the right to consider candidates at any level for which this position has been advertised.
+ Typically requires a bachelor's degree in Engineering and a minimum of 2-5 years of experience in the field or in a related area.
+ Experience in cryogenic systems and vacuum systems
+ Familiarization with Liquid Nitrogen, Hydrogen, Helium, and Oxygen Systems
+ Ability to visualize and work with complex fluid and mechanical systems and work with others in problem solving as part of a team
+ Ability to coordinate in a team environment to meet project milestone design reviews and integration
+ Knowledgeable and experienced in the following: MS Office Suite, MS Project, AutoCAD, Inventor or PTC Creo or other similar CAD Software packages
+ Ability to organize and prioritize tasks to meet deadlines and schedules with limited supervision
+ Ability to communicate, build relationships, be proactive, and work with a team
+ Excellent oral and written communication skills
+ Support work extended hours and weekends to meet customer test schedules
**Requisition Preferences:**
+ Familiarization with Johnson Space Center (JSC) organizations, processes, and procedures
+ Understand MS Project schedules and report the status to the project manager
+ Experience with NASA's Engineering Drawing System Manual, JPR 8500.4 is a plus
+ Presentation skills are highly desired
+ Design of fluid mechanisms interfacing between space vehicles
+ Ten (10) years' experience
+ BS degree in Mechanical Engineering from an accredited engineering school
+ Has experience with Creo
+ Has experience with fluid and pressure systems
+ Has experience with leak testing
+ Has worked with mechanical technicians on buildup of systems
+ Has experience with fluid and pressure connections and fittings
+ Has experience with sending jobs to vendors for procurement
+ Has experience with flight hardware handling and testing
**Why Join Our Team?**
In addition to exciting career opportunities, we also have:
+ Excellent personal and professional career growth
+ 9/80 work schedule (every other Friday off), when applicable
+ Onsite cafeteria (breakfast & lunch)
+ Much, much more!
For more information on our partnership with NASA at Johnson Space Center (JSC), please visit Proof of U.S. Citizenship or US Permanent Residency may be a requirement for this position .
+ Must be able to complete a U.S. government background investigation.
+ Management has the prerogative to select at any level for which the position is advertised.
**Essential Functions**
**Work Environment**
Generally, an office environment, but can involve inside or outside work depending on task.
**Physical Requirements**
Work may involve sitting or standing for extended periods (90% of time). May require lifting and carrying up to 25 lbs. (5% of time).
**Equipment and Machines**
Standard office equipment (PC, telephone, printer, etc.).
**Attendance**
Regular attendance in accordance with established work schedule is critical. Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements.
**Other Essential Functions**
Professional behavior that enhances productivity and promotes teamwork and cooperation. Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.
#JETSII #JETS
Mechanical Design Engineer

Posted 2 days ago
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Job Description
Job Description
Join an aerospace engineering firm where you will play a crucial role in converting P&ID's to 3D CAD drawings. Your work will include conducting Preliminary Design Reviews and ensuring error-free designs for optimal manufacturing. You will be moving drawings into 3D CAD using Siemens NX.
Responsibilities
+ Conduct Preliminary Design Reviews.
+ Convert P&ID's to 3D CAD using Siemens NX.
+ Identify and resolve errors in designs for optimal manufacturing.
+ Collaborate with a team of engineers and designers in aerospace projects.
Essential Skills
+ Proficiency in NX Siemens with at least 1 year of experience.
+ Experience in converting P&IDs to CAD software.
+ Experience in aerospace engineering.
+ Experience in new product development and 3D modeling.
Additional Skills & Qualifications
+ Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field.
+ Experience with AutoCAD and 3D modeling.
+ Familiarity with design analysis and engineering principles.
Work Environment
Work in a dynamic environment Monday through Friday from 8 AM to 5 PM. The team consists of 11 mechanical engineers, designers, and electrical engineers, many with a NASA experience and extensive knowledge in the aerospace industry. Expect opportunities for upward mobility and exposure early in your career. You will initially support the client for 450 hours, with the potential to transition into additional projects as new opportunities arise.
Job Type & Location
This is a Contract position based out of Houston, Texas.
Pay and Benefits
The pay range for this position is $43.00 - $47.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
- Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Houston,TX.
Application Deadline
This position is anticipated to close on Sep 8, 2025.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email (% ) for other accommodation options.
Mechanical Design Engineer
Posted 2 days ago
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Job Description
Job Description
We are seeking a skilled Mechanical Design Engineer with over three years of experience. The ideal candidate will work directly with suppliers and engage with clients daily, contributing to innovative design and manufacturing processes. This role requires the ability to develop new concepts, troubleshoot issues, and perform fact-finding tasks.
Responsibilities
+ Collaborate directly with suppliers to ensure design specifications are met.
+ Communicate with clients daily to address and understand their needs.
+ Spend approximately 15% of time on the shop floor to oversee and ensure project success.
+ Develop new concepts and approaches to enhance design processes.
+ Troubleshoot and resolve any issues that arise during the design and manufacturing phases.
Essential Skills
+ Over 3 years of experience as a Mechanical Design Engineer.
+ Proficiency in CREO with at least 3 years of experience.
+ Strong design and manufacturing abilities.
+ Experience with heavy equipment in industries such as Aerospace, Automotive, or Heavy Machinery.
+ Proficient in GD&T, Engineering, Drafting, CAD, and Manufacturing Engineering.
Work Environment
The position is primarily based in an office setting, with occasional visits to the shop floor. The work environment requires a collaborative approach and the ability to adapt to a dynamic work setting.
Job Type & Location
This is a Contract position based out of Houston, Texas.
Pay and Benefits
The pay range for this position is $45.00 - $55.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
- Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Houston,TX.
Application Deadline
This position is anticipated to close on Sep 19, 2025.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email (% ) for other accommodation options.
Mechanical Design Engineer

Posted 2 days ago
Job Viewed
Job Description
Job Description
Join an aerospace engineering firm where you will play a crucial role in converting P&ID's to 3D CAD drawings. Your work will include conducting Preliminary Design Reviews and ensuring error-free designs for optimal manufacturing. You will be moving drawings into 3D CAD using Siemens NX.
Responsibilities
+ Conduct Preliminary Design Reviews.
+ Convert P&ID's to 3D CAD using Siemens NX.
+ Identify and resolve errors in designs for optimal manufacturing.
+ Collaborate with a team of engineers and designers in aerospace projects.
Essential Skills
+ Proficiency in NX Siemens with at least 1 year of experience.
+ Experience in converting P&IDs to CAD software.
+ Experience in aerospace engineering.
+ Experience in new product development and 3D modeling.
Additional Skills & Qualifications
+ Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field.
+ Experience with AutoCAD and 3D modeling.
+ Familiarity with design analysis and engineering principles.
Work Environment
Work in a dynamic environment Monday through Friday from 8 AM to 5 PM. The team consists of 11 mechanical engineers, designers, and electrical engineers, many with a NASA experience and extensive knowledge in the aerospace industry. Expect opportunities for upward mobility and exposure early in your career. You will initially support the client for 450 hours, with the potential to transition into additional projects as new opportunities arise.
Job Type & Location
This is a Contract position based out of Houston, Texas.
Pay and Benefits
The pay range for this position is $43.00 - $47.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
- Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Houston,TX.
Application Deadline
This position is anticipated to close on Sep 17, 2025.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email (% ) for other accommodation options.
Mechanical Engineer - Space Systems
Posted today
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Job Description
ABOUT NOVIUM
Novium is a broadly focused, value centered engineering firm with roots that run deep in the high-tech fields of space and robotics. Our mission is to enable our clients to undergo revolutionary technological change by harnessing the power of robotics, automation, and electrification to usher in the next era of industry. We embody a “Give First” mentality and value integrity, teamwork, personal growth, and technical excellence. These values serve as a foundation for meaningful work and relationships, a positive company culture, and ultimately generate innovative products for our clients.
If you share our values and have a passion for solving hard problems, we invite you to join our team at Novium.
THE OPPORTUNITY
You will assume a role as a technical leader and be given the reigns to develop innovative solutions to challenging problems across a wide variety of industries. This role will require you to take full ownership of a problem and think like a systems engineer as you work closely alongside electrical, software, and controls engineers. The successful candidate will be a team player with strong communication skills who is eager to learn new things, step outside their comfort zone, and run headfirst into a challenge. As a member of rapidly growing company there is significant opportunity to grow your role, help shape our organization, and make a real impact. The only limitations are your own.
RESPONSIBILITIES:
- Full life cycle development of hardware starting from initial system architecting and concepts all the way through design, analysis, prototype, assembly, testing, qualification, and deployment.
- Perform and document analyses on projects, including hand calcs, FEA, and CAD.
- Collaborate with stake holders across disciplines to satisfy mechanical requirements for electronics integration and control systems
- Lead design reviews internally and externally with customers
- Communicate frequently and effectively with team members
- Be responsible for deadlines
- Be technically excellent and accountable for your work
- Constantly strive to improve your own technical skills, company processes, and be willing to both teach and learn from your peers
- Travel when required to support hardware assembly, testing, and integration
BASIC QUALIFICATIONS:
- Bachelor's degree in Mechanical Engineering or closely related field
- 5+ years of professional experience in mechanical design and analysis leveraging CAD and FEA software packages
- 3+ years of professional experience in design and analysis of spaceflight mechanisms or structures.
- Demonstrated ability to perform on a highly technical and cross disciplinary hardware development team
- Demonstrated ability to understand and apply of GD&T
- Demonstrated ability to create, maintain, and improve processes involved in the practice of engineering and product development
- Familiarity and proficiency with basic hand tools (wrenches, sockets, drivers, saws, etc)
- Competency to design for manufacturing using basic methods including machining, turning, and 3D printing
- Demonstrated ability to run design reviews, generate requirements, create product specifications and documentation, and perform end to end product testing
- Demonstrated ability to use data and analysis to inform data driven decisions
- Proof of US Citizenship or US Permanent Residency is required
PREFERRED SKILLS AND EXPERIENCE:
- Master’s degree or higher in Mechanical Engineering or a related discipline
- 10+ years of professional experience in mechanical design and analysis
- 8+ years of professional experience in design and analysis of spaceflight mechanisms or structures.
- Experience at a lean engineering organization or in a highly technical position that required a scrappy, entrepreneurial manner to accomplish tasks with tight time or budget constraints
Senior Mechanical Design Engineer - Advanced Systems
Posted 4 days ago
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Job Description
Key Responsibilities:
- Lead the design and development of mechanical components and systems, from initial concept through to production.
- Utilize advanced CAD software (e.g., SolidWorks, CATIA) for detailed 3D modeling, assembly, and creating manufacturing drawings.
- Perform rigorous structural analysis (FEA) and thermal simulations to ensure design integrity and performance under various operating conditions.
- Collaborate closely with cross-functional teams, including electrical engineers, software developers, and manufacturing specialists, to achieve integrated system solutions.
- Develop and execute comprehensive test plans for prototypes and production units, analyzing results and implementing necessary design modifications.
- Document all design work, including specifications, analyses, and testing reports, adhering to industry best practices and internal standards.
- Mentor junior engineers, providing technical guidance and fostering a culture of continuous learning and improvement.
- Research and implement new materials, manufacturing processes, and technologies to enhance product performance and cost-effectiveness.
- Troubleshoot and resolve complex mechanical issues that may arise during product development or post-launch phases.
- Contribute to the continuous improvement of design processes and tools.
The ideal candidate will possess a strong foundation in mechanical engineering principles, a proven track record in complex system design, and excellent problem-solving abilities. You must be adept at working independently and collaboratively in a remote environment, with exceptional communication skills to effectively convey technical information. This role is based in **Houston, Texas, US**, and you'll be expected to maintain high standards of productivity and engagement regardless of your physical location.
Senior Mechanical Design Engineer
Posted 1 day ago
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Job Description
The ideal candidate will possess a strong foundation in mechanical principles, advanced CAD skills, and a proven track record of successfully delivering complex engineering solutions. Responsibilities will include performing detailed engineering calculations, creating precise 3D models and 2D drawings, conducting stress analysis and simulations, and collaborating closely with cross-functional teams, including manufacturing, procurement, and project management. You will also be involved in prototype development, testing, and validation, identifying and resolving design issues efficiently. A key aspect of this role involves mentoring junior engineers and contributing to the continuous improvement of design processes and methodologies.
Responsibilities:
- Lead the mechanical design and development of new products and systems, from concept to final implementation.
- Create detailed 3D CAD models, assemblies, and 2D manufacturing drawings using industry-standard software (e.g., SolidWorks, AutoCAD, CATIA).
- Perform complex engineering analysis, including Finite Element Analysis (FEA) for stress, thermal, and vibration simulations.
- Specify materials, components, and manufacturing processes for mechanical assemblies.
- Collaborate with electrical engineers, software developers, and other disciplines to ensure integrated system design.
- Oversee prototype fabrication and conduct rigorous testing and validation to verify design integrity and performance.
- Troubleshoot and resolve design-related issues encountered during development and production phases.
- Develop and maintain technical documentation, including design specifications, BOMs, and test reports.
- Stay abreast of the latest advancements in mechanical engineering technologies and industry best practices.
- Provide technical guidance and mentorship to junior engineering staff.
- Ensure designs comply with relevant industry codes, standards, and regulatory requirements.
Qualifications:
- Bachelor's or Master's degree in Mechanical Engineering or a closely related field.
- Minimum of 7 years of progressive experience in mechanical design and product development.
- Expert proficiency in 3D CAD software (e.g., SolidWorks, Inventor, CATIA) and CAE tools (e.g., ANSYS, COMSOL).
- Solid understanding of thermodynamics, fluid dynamics, material science, and mechanics of materials.
- Experience with manufacturing processes such as machining, casting, injection molding, and welding.
- Demonstrated ability to manage multiple projects simultaneously and meet deadlines.
- Excellent analytical, problem-solving, and decision-making skills.
- Strong written and verbal communication skills, with the ability to present technical information clearly.
- Experience in the energy or oil and gas industry is highly desirable.
- Professional Engineer (PE) license is a plus.
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Senior Mechanical Design Engineer
Posted 3 days ago
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Job Description
Key Responsibilities:
- Lead the design and development of mechanical systems and components.
- Utilize CAD software (e.g., SolidWorks, AutoCAD) for 3D modeling and 2D drafting.
- Perform finite element analysis (FEA) and other simulations to validate designs.
- Conduct root cause analysis and implement design improvements.
- Collaborate with manufacturing engineers to ensure designs are producible and cost-effective.
- Develop and maintain design documentation, including specifications and BOMs.
- Ensure designs comply with industry standards and regulatory requirements.
- Mentor junior engineers and provide technical guidance.
- Participate in design reviews and present technical findings.
- Stay current with advancements in mechanical design and manufacturing technologies.
Qualifications:
- Bachelor's degree in Mechanical Engineering or a related field; Master's degree is a plus.
- Minimum of 7 years of experience in mechanical design and engineering.
- Proficiency in 3D CAD software and simulation tools.
- Strong understanding of material science, thermodynamics, and fluid mechanics.
- Experience with product lifecycle management (PLM) systems.
- Excellent analytical and problem-solving skills.
- Strong written and verbal communication skills.
- Ability to work effectively in a team environment.
- Experience in the oil and gas or aerospace industry is a plus.
- Proven ability to manage design projects and meet deadlines.
Senior Mechanical Design Engineer
Posted 5 days ago
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Job Description
- Lead the design and development of new mechanical systems and components from concept through production.
- Create detailed 3D CAD models, 2D manufacturing drawings, and Bills of Materials (BOMs).
- Perform engineering analysis, including FEA (Finite Element Analysis) for stress, thermal, and vibration.
- Select appropriate materials and manufacturing processes for component design.
- Collaborate with manufacturing engineers to ensure designs are optimized for production.
- Develop and execute test plans for prototypes and production units.
- Troubleshoot and resolve design-related issues encountered during development or production.
- Review and approve technical documentation, including design reports and specifications.
- Mentor junior engineers and provide technical guidance.
- Stay abreast of new technologies and industry best practices in mechanical design.
- Bachelor's degree in Mechanical Engineering or a related field.
- Master's degree or Ph.D. in Mechanical Engineering is a plus.
- 7+ years of progressive experience in mechanical design and product development.
- Expertise in 3D CAD software (e.g., SolidWorks, CATIA, Inventor).
- Proficiency in CAE/FEA software (e.g., ANSYS, COMSOL).
- Strong understanding of materials science, manufacturing processes (machining, casting, injection molding), and GD&T.
- Experience with prototyping, testing, and validation methodologies.
- Excellent problem-solving, analytical, and critical thinking skills.
- Strong communication and interpersonal skills, with the ability to work effectively in a team environment.
- Project management experience is desirable.
Senior Mechanical Design Engineer
Posted 5 days ago
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Job Description
Responsibilities:
- Design and develop mechanical systems, sub-systems, and components using CAD software (e.g., SolidWorks, CATIA, Creo).
- Create detailed 3D models, 2D drawings, and specifications for manufacturing and assembly.
- Perform stress analysis, thermal analysis, vibration analysis, and other simulations to validate designs.
- Select appropriate materials and manufacturing processes for components, considering performance, cost, and reliability.
- Collaborate with multidisciplinary engineering teams, including electrical, software, and systems engineers, to ensure integrated design solutions.
- Develop and execute test plans for mechanical components and systems, analyzing results and iterating on designs.
- Troubleshoot and resolve design-related issues encountered during prototype, testing, and production phases.
- Ensure designs comply with industry standards, regulatory requirements, and customer specifications.
- Prepare technical documentation, including design reports, design reviews, and change proposals.
- Mentor junior engineers and contribute to the growth of the engineering team.
- Stay current with emerging technologies and best practices in mechanical design and analysis.
- Participate in design reviews, providing constructive feedback and technical insights.
- Manage multiple design projects concurrently, ensuring timely delivery and adherence to budget.
Qualifications:
- Master's degree in Mechanical Engineering or a related field.
- Minimum of 7 years of experience in mechanical design and engineering, with a focus on complex systems.
- Proven expertise in CAD software (e.g., SolidWorks, CATIA, Creo) and FEA/CFD tools.
- Strong understanding of mechanical principles, including statics, dynamics, thermodynamics, and materials science.
- Experience in the aerospace, defense, or automotive industries is highly preferred.
- Demonstrated ability to lead design projects and mentor junior engineers.
- Excellent problem-solving, analytical, and critical thinking skills.
- Outstanding written and verbal communication skills, with the ability to present technical information effectively.
- Experience with product lifecycle management (PLM) software.
- Familiarity with manufacturing processes such as machining, casting, and additive manufacturing.
- Ability to work effectively in both collaborative team environments and independently.
- Understanding of shock and vibration analysis is a plus.