Engineering Jobs in Hayward, CA

Senior Java/Kotlin engineer
Remote
6+ Month Contract: $70-$80 per hour
Our client is in search of a Senior Java Engineer for a 6+ month contract. You will lead the development and testing of our systems and services Participate in shaping the technical architecture of the product Help translate product requirements into user stories and technical solutions Deliver highly available and scalable services in a production environment Mentor other engineers, support the technical culture, and help grow the team Generate ideas for new initiatives and technologies Communicate with project leads, product managers and other software developers

• Systems Development: Lead and participate in the development and testing of our systems and services.
• Requirement Translation: Help translate product requirements into user stories and actionable technical solutions.
• Production Delivery: Deliver highly available and scalable services in a production environment.
• Cross-Functional Collaboration: Communicate effectively with project leads, product managers, and other software developers.

• Education: Bachelor's Degree in Computer Science or a related field.
• Experience: 4+ years of programming experience, ideally using a modern stack.
• Backend Expertise: 2+ years of experience with Java or Kotlin.
• Core Stack Knowledge: Familiarity with our environment ( Java/Kotlin, Spring, PostgreSQL, React) running on Kubernetes within a service-oriented architecture (100+ services).
• Database Proficiency: A solid understanding of relational databases and ORMs.
• Architecture: Experience working on SOA or microservice-based applications.
• Quality Standards: View Unit and Integration tests as first-class citizens in the software development lifecycle.
• Collaborative Workflow: Experience refining designs, performing code reviews, and managing pull requests in a team environment.
• Ownership & Mindset: * A solid sense of responsibility and the ability to drive projects from inception to completion

• Full-Stack Experience: Additional expertise in any of the following areas:
  • Systems: Kafka, Temporal, Docker, POSIX.
  • Databases: Deep PostgreSQL knowledge.
  • Front-End: JavaScript/TypeScript, React.

We champion equality and inclusivity, proudly supporting an Equal Opportunity Employer policy. We welcome applicants regardless of Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other status protected by law.

Description:

· Develop test procedures to evaluate in-vehicle for NVH performance.

· Acquire and interpret NVH data to guide design decisions and optimize vehicle acoustic performance.

· Work closely with Vehicle Integration, Body, Chassis, and Thermal teams to drive the design for NVH.

· Support target setting and cascade process for vehicle-level NVH performance.

· Perform - at a vehicle and component level - testing and assessments to improve airborne and structure-borne noise performance in prototypes and production vehicles.

Qualifications:

· Bachelors in Mechanical Engineering, Acoustics, Physics, or a related field. Master’s or PhD preferred.

· 2-6+ years of relevant experience.

· Strong fundamentals in structural dynamics, acoustics, and digital signal processing.

· Proficiency in using NVH data acquisition systems, accelerometers, microphones.

· Experience in performing modal testing and order analysis.

· Strong fundamental understanding of digital signal processing, psychoacoustics, and the use of sound quality metrics to record, track and report NVH performance in an appropriate manner.

· Experience of Siemens TestLab and/or Artemis Suite.

Preferred:

· Previous experience taking a vehicle from concept to production.

· Experience in NVH characterization and fault detection using microphones, acoustic cameras, particle velocity probes, etc...

· Experience working on Road & Tire Noise.

· Experience in Buzz, Squeak & Rattler (BSR) issues.

· Experience in Operational Sound Quality (OSQ) issues.

· Experience working with cross-functional teams.

Fremont, CA | On-site | 24-month contract

We’re hiring a Lab Service Engineer to support R&D and applications lab activities in a fast-paced, new product development environment. This role is hands-on and ideal for someone with a strong electro-mechanical background who thrives in a startup-style lab setting.

What you’ll do

• Perform preventative and corrective maintenance, troubleshooting, upgrades, and calibration on lab equipment

• Support process development, hardware, and software engineering teams during R&D work and customer demos

• Install and support prototype tools, often with limited or evolving documentation

• Develop procedures and documentation as needed to support new designs and lab activities

• Safely handle hazardous materials using required PPE, which may include APR or SCBA

• Travel domestically and internationally as needed to support customer tools that can’t be resolved remotely

• Provide occasional field or direct customer support

• Train Field Service Engineers, technicians, or process engineers when needed

What we’re looking for

• Technical or Trade School degree

• 5 years of work experience

• Experience as a Field Support Engineer or Product Support Engineer within the semiconductor equipment industry

• Strong electro-mechanical troubleshooting skills

• Hands-on experience with helium leak checking

• Ability to work independently using schematics, P&IDs, signal lists, and procedures

• Comfortable learning and using specialized applications and tools

• Clear written and verbal communication skills

• Strong decision-making ability and team-first mindset

• Comfortable working in a new product group or startup-like lab environment

For Salaried Employees on Commission If Requisition is based in California or posted to all the United States (remote): For this U.S. based position, the expected compensation range is $120,000 - $180,000 per year, and the expected commission range is $20,000 - $300,000 per year (uncapped)

The compensation range for this full-time position applies to candidates located within the United States. Our salary ranges are determined by reviewing roles of similar responsibility and level. Within the salary range, individual pay is determined by several factors including performance, knowledge, job-related skills, experience, and relevant education or training. Schneider Electric also offers a comprehensive benefits package to support our employees, inclusive of medical (with member reward points), dental, vision, and basic life insurance, Benefit Bucks (credits to apply towards your benefits) flexible work arrangements, paid family leaves, 401(k) + match, well-being and recognition (including service anniversary) programs, 12 holidays per year, 15 days of paid time off per year (pro-rated in the first year of employment based on start date), opportunity to purchase company stock (eligibility depends on start date), and military leave benefits.

The Construction Sales Representative is a key position within our organization, primarily responsible for developing relationships, identifying opportunities, and selling projects. This role focuses on engaging with existing accounts, attending customer meetings, and networking to drive business growth. The ideal candidate will have experience in automation sales, particularly in the construction market.

Key Responsibilities:

• Develop and cultivate new business opportunities within the construction sector.
• Prospect and identify potential sales opportunities through effective networking and relationship-building.
• Create and implement tailored sales strategies and tactics for individual sales opportunities.
• Prepare detailed sales quotations and proposals that meet customer needs.
• Participate in annual sales planning to align with organizational goals.
• Generate and deliver impactful sales presentations to clients.
• Process and analyze feasibility assessments and bid/contract documents.
• Provide guidance and mentorship to other team members when necessary.

Qualifications:

• A minimum of 7 years of experience in building automation sales, HVAC controls, security controls, or building management systems.
• Familiarity with the construction market in the Bay Area is essential.
• Knowledge of SMART buildings, integrated building technologies, and the Internet of Things (IoT) is a plus.

About the Company

Atomus’ mission is to provide world-class cybersecurity for the world’s most critical organizations. We build security compliance software delivered as managed services sold directly, with relevant professional services and support. Our commercial customers include hypersonic aircraft companies, satellite and space mission systems companies, AI and software companies, among many others serving primarily the aerospace and defense industry. At Atomus we are hardworking, we move fast, and we put our customers first.

About the Role

As a Business Operations Intern, you’ll play a key role in keeping our fast-moving team running smoothly—from coordinating product shipments and managing our Shopify store to planning team events and supporting the cofounders on strategic projects. We’re looking for someone who moves quickly, leans on AI tools to work smarter, and has a sharp eye for design and detail. This is a hands-on role where you’ll gain real experience across every facet of a growing cybersecurity startup.

Responsibilities

• Coordinate and manage physical shipments of security products to customers, including tracking orders, preparing packages, and communicating delivery timelines
• Help manage and maintain the company’s Shopify store, including inventory tracking, product listings, and order fulfillment
• Plan and coordinate team events and travel logistics
• Support the cofounders on a variety of strategic and operational projects as priorities evolve
• Manage office supply and snack ordering to keep the team well-stocked and happy
• Leverage AI tools and agents (e.g., Claude, ChatGPT, automation platforms) to streamline workflows and increase efficiency across tasks

Qualifications

• Currently enrolled in a Bachelor’s or Associate’s degree program at a Bay Area college or university, ideally pursuing a technical degree (e.g., Computer Science, Engineering, Information Systems, Business Analytics)
• Demonstrated proficiency with AI tools and a strong preference for using AI agents (e.g., Claude, Lovable) to get work done faster
• A good eye for design—whether it’s formatting a document, laying out a slide deck, or organizing a storefront
• Strong organizational skills and attention to detail
• Excellent written and verbal communication skills
• Comfortable managing logistics and coordinating shipments or deliveries
• Thrives in a fast-paced environment and can juggle multiple priorities with minimal direction
• Reliable, self-motivated, and able to work independently
• Ability to work in-office in downtown San Francisco 10–20 hours per week

Preferred Skills

• Interest in cybersecurity, technology, or the startup ecosystem
• Experience with Lovable or similar AI-powered app building tools
• Experience with Shopify or other e-commerce platforms
• Experience coordinating events, travel, or conference logistics
• Previous experience with shipping, logistics, or inventory management
• Familiarity with project management tools (e.g., Asana, Trello, Notion)
• Familiarity with design tools (e.g., Canva, Figma) for light creative tasks
• Previous internship or work experience in an office or operations role

Pay range and compensation package

Competitive hourly pay. Flexible scheduling around your class schedule (10–20 hours/week). Mentorship and hands-on exposure to multiple areas of a growing cybersecurity company. A collaborative, supportive team culture in a downtown San Francisco office.

A fast-growing robotics company is building autonomous systems designed to automate repetitive tasks within the global infrastructure and construction sector. The company’s mission is to help address workforce shortages while accelerating the development of critical infrastructure projects.

Their robotics platforms combine advanced autonomous navigation, cloud software, and intelligent field tools to improve precision and efficiency across construction environments. With a growing fleet of robots already deployed across multiple project sites globally, the company is developing the next generation of automation tools used in areas such as infrastructure development, surveying, energy projects, and large-scale construction.

The company is seeking a Full-stack Developer to design and maintain the software systems that power its robotics ecosystem — including operator dashboards, cloud infrastructure, and applications that interface with robots operating in the field.

This role will contribute to building reliable tools for mission planning, fleet monitoring, and communication between cloud systems and robotic platforms. The position involves close collaboration with robotics engineers, field operations teams, and product stakeholders to ensure the software delivers measurable impact in real-world environments.

Key Responsibilities

• Design and develop full-stack applications for device management, mission control, and fleet coordination.
• Build and maintain mobile applications used by field operators.
• Develop desktop applications used to interface with robotic systems.
• Create web dashboards and APIs for mission planning, telemetry visualization, and operational data analysis.
• Integrate cloud infrastructure for data storage, monitoring, and deployment.
• Ensure reliable communication between cloud services and deployed robotic systems.
• Collaborate with robotics, product, and field teams to deliver integrated software functionality.
• Write technical documentation for APIs, system architecture, and software modules.
• Optimize systems for scalability, reliability, and performance in field environments.
• Requirements
• Education
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.

Experience

• 4+ years of professional full-stack development experience.
• Strong experience with JavaScript / TypeScript using modern frameworks such as React, Next.js, and Node.js.
• Strong UI/UX development experience using modern CSS frameworks.
• Experience building mobile applications using React Native.
• Experience developing cross-platform desktop applications.
• Production experience with cloud platforms such as AWS including APIs, storage, and deployment pipelines.
• Strong understanding of software architecture, testing methodologies, and performance optimization.
• Proficiency with development tools including Git, issue tracking systems, and CI/CD pipelines.

Soft Skills

• Strong analytical and problem-solving ability.
• Ability to collaborate effectively in a fast-paced engineering environment.
• Strong ownership mindset and communication skills.
• Preferred Qualifications
• Experience working with robotics systems or robotics middleware.
• Familiarity with real-time communication protocols such as WebSockets or MQTT.
• Experience working with IoT devices, connected hardware, or industrial systems.
• Experience working with performance-sensitive or multi-threaded applications.
• Experience with containerization technologies such as Docker or Kubernetes.

Summary:

The main function of a CAE Engineer is to perform engineering analysis using computer-aided engineering tools to optimize product designs and manufacturing processes. This role involves collaborating with various engineering teams to ensure that products meet performance, durability, and safety standards.

Job Responsibilities:

Develop and analyze FEA models to evaluate the structural integrity and performance of components.

Optimize engine components, including cylinder head ports, combustion chambers, and cooling circuits.

Collaborate with design engineers to improve product designs and implement engineering changes.

Prepare detailed reports and present analysis results to project teams and senior management.

Use CAE tools to enhance manufacturing processes and reduce development time.

Ensure that designs comply with relevant safety and quality standards.

Skills:

Creativity, verbal and written communication skills and problem-solving ability.

Basic ability to utilize various forms of media, including print, electronic and film.

Basic knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings and models. Previous experience in CAE analysis, preferably in the automotive or aerospace industry.

Proficiency in CAE software (e.g., Abaqus, Hyper mesh).

Education/Experience:

Bachelor’s or Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.

5-7 years experience required.

Job Title: Plastic Tooling Engineer

Location: Newark, CA

Employment Type: Full-Time

Job Overview

We are seeking an experienced plastic tooling engineer to support the development of high-quality automotive components. In this role, you will contribute to a world-class vehicle engineering team by providing expertise in plastic tooling and injection molding processes. You will work closely with design engineers and suppliers to ensure tooling feasibility, manufacturability, and cost efficiency from the Design for Manufacturing (DFM) phase through product launch.

Key Responsibilities

• Support vehicle engineering teams with plastic tooling and polymer expertise throughout product development.
• Collaborate with design engineers and suppliers to evaluate tooling feasibility, DFM, efficiency, and cost optimization.
• Review and approve mold concepts, mold designs, and flow simulation studies before tool kick-off.
• Ensure all tooling designs comply with company tooling standards and maintain detailed documentation of the review and approval process.
• Provide guidance on injection molding processes and tooling technologies to ensure product quality and manufacturing robustness.
• Conduct on-site supplier visits and tooling audits to assess tool quality and condition.
• Lead injection molding process optimization and tool validation activities.
• Support cross-functional teams and represent the tooling team in communications with suppliers and internal stakeholders.
• Participate in tool cost estimation, change cost evaluation, and process improvement initiatives.

Required Qualifications

• Bachelor’s degree in Engineering or a related field.
• 5+ years of experience in plastic injection molding and tooling design evaluation.
• Strong experience reviewing DFM for injection molded parts, including automotive Class-A surface components.
• Deep knowledge of injection molding tooling technologies such as:
• In-mold decoration (IMD) / in-mold labeling (IML)
• Overmolding
• Back-injection
• Foaming processes
• Vario-thermal processes
• Experience reviewing flow simulation results using tools such as Autodesk MoldFlow or similar software.
• Hands-on experience with plastic injection molding process setup and optimization.
• Experience with tooling cost estimation and tooling change evaluation.
• Strong documentation, analytical, and communication skills.
• Ability to travel domestically and internationally up to 25%.

Preferred Qualifications

• Experience working in an automotive product development environment from concept to launch.
• Hands-on experience performing MoldFlow simulations, first tool trials, and tooling approvals.
• Experience with tool should-costing analysis and cost impact evaluation for design decisions.

The Role:

· Be a significant contributor to a world-class vehicle engineering team by supporting with plastics tool expertise and owning polymer-related aspects from part design for manufacturing (DFM) phase to product launch.

· Consultation with design engineers and suppliers throughout product development process, advising on process and tooling feasibility, DFM, efficiency and cost. The role ensures capability, robustness and cost-effectiveness of tool with sign-off.

· Evaluation of flow studies, mold concepts, and mold designs before tool approval and kick-off.

· Ensuring plastic tooling is compliant with Lucid Tool Standards, and documentation of review process.

· Support of internal non-engineering teams and representation of Lucid Tooling Team in communication with suppliers (incl. on-site visits).

· Leading on-site assessment of tool quality/condition, and driving injection molding process optimization.

Qualifications:

· B.S. in Engineering

· 5+ years’ experience, evaluating DFM and injection molding tool designs, including sign-off responsibility

· Excellent knowledge of injection tooling, including technologies such as in-mold decoration/labeling, foaming, overmolding, back-injection, vario-thermal processes

· Experience with DFM process for automotive A-surface parts

· Experience with flow simulation software (e.g. Autodesk MoldFlow), and ability to critically review simulation results

· Proven hands-on experience with plastic injection molding process, including process optimization

· Experience in tooling cost and tool change cost estimation

· Methodical approach to documentation

· Exemplary verbal and written communication skills

· Able to travel domestically and internationally up to 25% if needed

Advantageous:

· Worked in automotive development environment, ideally through complete product development process

· Hands-on experience with creation of MoldFlow studies, first tool trials, and tool approvals

· Experience with tool should costing to understand tool cost impact of part design choices

· Experience with other plastic manufacturing processes and their tooling (e.g. blow molding, thermal forming, vacuum forming, compression molding, slush molding)

· Experience auditing tool shops

Automation CSV Engineer (Biotech/Pharma)

Location – California Bay Area

Please note: We are only considering W2 candidates at this time. Applications from third-party vendors or C2C arrangements will not be considered.

ADVENT Engineering is an engineering and consulting firm providing expertise to the pharmaceutical and biotechnology industries. Headquartered near San Francisco, California, and with operations in the Eastern and Western US, Canada and Singapore, our company is involved in almost every facet of global pharmaceutical and biotechnology facility design and process engineering and quality system projects.

ADVENT's services include process engineering, automation engineering, project engineering, facility/system design, start up and commissioning, validation and compliance consulting for distinguished and successful biotechnology and pharmaceutical manufacturing companies.

The successful candidate will work with a group of engineers involved in the design, automation, commissioning and start-up of various processes, systems and facilities. A combination of strong technical aptitude, automation engineering skills and technical writing are the desired skill set.

This is an outstanding opportunity to join our growing team!

Position Overview

We are seeking an experienced Sr. Automation CSV Engineer to support a complex automation system migration project at a large, regulated biotechnology/pharmaceutical manufacturing site in the California Bay area. The ideal candidate will bring deep, hands-on expertise in PCS and MES system migration, validation, and implementation, with a strong preference for experience in Rockwell and PharmaSuite environments.

This role requires a senior-level engineer capable of independently executing and leading CSV and automation activities while collaborating closely with cross-functional teams.

Key Responsibilities

• Lead and execute CSV and automation activities for PCS/MES system migration projects
• Support implementation, migration, commissioning, and validation of:
• PCS systems (Rockwell, Honeywell)
• MES systems (PharmaSuite, POMSnet)
• SCADA and PLC platforms
• Author, review, approve, and execute CSV lifecycle documentation, including:
• Validation Plans
• Risk Assessments
• Test Protocols (IQ/OQ/PQ)
• Traceability Matrices
• Validation Summary Reports
• Ensure compliance with SDLC, 21 CFR Part 11, Annex 11, Data Integrity, and GAMP 5
• Manage and document software changes throughout the SDLC per site procedures
• Support programming, configuration, commissioning, and validation of Rockwell and PharmaSuite platforms
• Collaborate with automation, IT, QA, and manufacturing teams
• Support troubleshooting, root cause analysis, and deviation investigations as needed
• Communicate effectively with stakeholders at all levels

Required Qualifications

• 8+ years of experience in CSV and Automation within a regulated biotech/pharma environment
• Hands-on experience with implementation, migration, and validation of:
• PCS (Rockwell and/or Honeywell)
• MES (PharmaSuite, POMSnet)
• SCADA/PLC systems
• Strong, hands-on expertise with Rockwell and PharmaSuite (required)
• In-depth knowledge of:
• SDLC
• 21 CFR Part 11 / Annex 11
• Data Integrity
• Computerized System Validation (CSV)
• Ability to work independently and collaboratively in team environments
• Excellent verbal and written communication skills

Preferred Qualifications

• Familiarity with S88 Batch Standard
• Experience with Rockwell software object development
• MES recipe authoring and testing experience
• Experience with Kneat

Additional Information

• This position requires 100% onsite support in California
• Long-term project opportunity in a regulated manufacturing environment