Mechanical Engineer

Actalent; Fremont (CA); On-site; USD 95,000 - 140,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Vision Insurance

Wellness Program

PTO/Holidays

401(k) Match

Paid Parental Leave

Tuition Reimbursement

Professional Development

Job summary

Actalent is seeking a Senior Mechanical Engineer to lead the design, development, and optimization of mechanical systems at our Fremont, CA location. You will guide projects from concept to production, collaborate with manufacturing and quality teams, and drive continuous improvement across processes.

You will apply advanced engineering principles, mentor junior engineers, and contribute to IP development and engineering standards while keeping safety and compliance in focus.

Qualifications

• Bachelor of Science in Mechanical Engineering or related field with 11+ years of relevant experience OR Master’s degree with 7+ years of relevant experience.
• Extensive knowledge across mechanical design, materials, and manufacturing processes.
• Experience in chemical, pharmaceutical, semiconductor, or manufacturing environments preferred.

Responsibilities

• Lead the design, analysis, and development of mechanical systems and components from concept through production.
• Apply advanced engineering principles to solve complex problems and improve product performance.
• Provide technical leadership and mentorship to junior engineers and cross-functional teams.

Skills

cad software

Design

Mechanical Engineering

Chemical Engineering

Chemical

Education

BS in Mechanical Engineering

MS in Mechanical Engineering

Tools

SolidWorks

FEA

AutoCAD

Simulation tools

Job description

Description

The Senior Mechanical Engineer is responsible for leading the design, development, and optimization of mechanical systems and components. This role requires deep technical expertise, strong problem-solving abilities, and cross-functional collaboration to support product performance, manufacturing efficiency, and innovation. The ideal candidate demonstrates advanced engineering knowledge, contributes to strategic initiatives, and drives continuous improvement across processes and products.

• Lead the design, analysis, and development of mechanical systems and components from concept through production.
• Apply advanced engineering principles to solve complex technical problems and improve product performance.
• Provide technical leadership and mentorship to junior engineers and cross-functional teams.
• Collaborate with manufacturing, quality, and supply chain teams to ensure effective implementation of designs.
• Maintain a solid understanding of key plant processes at primary manufacturing locations and incorporate this knowledge into engineering solutions.
• Evaluate and select materials, processes, and technologies to meet product and operational requirements.
• Lead root cause analysis and corrective actions for product or process issues.
• Drive continuous improvement initiatives to enhance quality, cost-efficiency, and production reliability.
• Support testing, validation, and documentation of mechanical designs.
• Contribute to the development of intellectual property, technical standards (e.g., ASTM, ASME etc.) and best practices.
• Develop core knowledge that advances the company’s position within the industry, including emerging technologies and methods.
• Review P&IDs, equipment layouts, utility drawings, and mechanical drawings.
• Support facility expansions, renovations, capital projects, utility tie‑ins, shutdown planning, and commissioning activities.

Skills

cad software, Design, chemical engineering, mechanical engineering, chemical

Top Skills Details

cad software,Design

Additional Skills & Qualifications

• Bachelor’s degree (BS) in Mechanical Engineering or related field and 11+ years of relevant experience OR Master’s degree (MS) in Mechanical Engineering or related field and 7+ years of relevant experience
• Thorough engineering and application knowledge across mechanical design, materials, and manufacturing processes
• Experience in chemical, specialty chemical, pharmaceutical, semiconductor, laboratory, pilot plant, or manufacturing facility environments preferred.
• Hands‑on experience with plant utilities including HVAC, chilled water, steam, compressed air, nitrogen, vacuum, exhaust, scrubbers/ventilation, and process piping is a plus.
• Strong understanding of manufacturing environments and plant operations
• Experience working with cross‑functional teams in a production or industrial setting
• Demonstrated ability to lead technical projects and influence outcomes
• Proficiency in CAD software and engineering analysis tools (e.g., SolidWorks, FEA, AutoCAD, simulation tools)
• Strong analytical, communication, and problem‑solving skills
• Strong understanding of GD&T, Machining Tolerances & Tooling (e.g. Lathe, CNC etc.)

Experience Level

Intermediate Level

Job Type & Location

This is a Permanent position based out of Fremont, CA.

Pay and Benefits

The pay range for this position is $95000.00 - $140000.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job‑related factors.

Opportunities for career growth, competitive compensation (competitive base salary and performance‑related bonus plan), and benefits packages (health, dental, and vision insurance, Wellness Program, PTO/Holidays, as well as a 401(k)-retirement plan with a company match). Innovative work environment where you will be a part of a dynamic and collaborative team. Perks and incentives include paid parental leave, tuition reimbursement, and opportunities for professional development.

Workplace Type

This is a fully onsite position in Fremont,CA.

Application Deadline

This position is anticipated to close on Sep 16, 2026.

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 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

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 process due to a disability, please email [e-mail] for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.