Engineering Jobs in Castro Valley, CA

Senior Supply Chain Manager

Location: San Leandro, CA

About the Company

Our client is a Series A startup building robots that build solar farms. This is a fast-moving company, which means constant opportunities for learning and growth. You’ll have a large impact on the direction of the company, and will be compensated accordingly. The company is MIT-founded and backed by top generalist and climate tech investors, including Energy Impact Partners, Founders Fund, Lux Capital, and Y Combinator (S21). If you are excited to work on interesting problems with direct climate impact, you’re going to fit right in with this team.

Key Responsibilities

• Drive end‑to‑end supply chain strategy for hardware/robotic systems, balancing cost, quality, delivery, and risk across custom and off-the-shelf component inputs
• Build, maintain, and continuously improve the company’s Bill of Materials; implement should‑cost/clean‑sheet models; drive PPV tracking and BOM roll‑ups that tie to finance
• Preempt supply chain bottlenecks by proactively planning for future system builds
• •Identify and mitigate risk across the supply base (single‑source, geopolitical, commodity volatility); create continuity plans and buffer strategies aligned to program schedules
• •Develop and execute category strategies, multi‑source/dual‑source critical parts, and negotiate capacity reservations, LTAs, and commercial terms
• •Drive down cost and lead time via creative sourcing, contract structure, and negotiation
• Help build a high‑performing team covering procurement, vendor management, expediting/execution, receiving, and accounts payable
• •Stand up scalable supplier management: scorecards, reviews, corrective actions, and supplier development to improve OTD and cost
• •Continuously improve accounts payable processes: vendor onboarding, COIs/W‑9s, credit/terms, POs, receiving
• •Coordinate closely with finance to manage equipment lease processes without slowing procurement
• Partner tightly with Design, Manufacturing, and Field Ops to flow R&D → production: integrate DFM/DFA and ECOs; ensure part readiness and ramp capacity
• Establish the operating system for materials: demand planning, MRP, and inventory policies (cycle counts, location control, kitting), and logistics strategy

Required Qualifications

• Operate effectively in the fast‑paced environment of a rapidly growing startup, with technical aptitude and excellent written and verbal communication
• Feel energized by a mission to accelerate the clean energy transition through automation
• Bring 5+ years in hardware/industrial/manufacturing supply chain roles, including 2+ years leading teams with measurable cost, delivery, and quality outcomes
• Are a strategic supply chain leader who is equally comfortable building the long‑term architecture and diving into the BOM to find dollar‑level savings
• Have deep experience with BOM costing across mechanical and electrical categories (fabrications, machining, harnesses, purchased assemblies)
• Are a sharp negotiator who can structure LTAs, capacity reservations, and pricing mechanisms that survive scale‑up and market swings
• Build clear processes and simple, scalable systems, owning data quality and driving disciplined S&OP/MRP execution
• Are fluent with ERP/MRP and source‑to‑pay concepts (items, AVL, lead times, safety stock, three‑way match, receiving) and comfortable partnering with Finance on reconciliations and cash forecasting
• Translate engineering changes into material plans and supplier actions; you understand ECOs, DFM/DFA, and the realities of prototype → production ramp
• Are based in or can relocate to the SF Bay Area

Preferred Qualifications

• Have scaled a supply chain function from one to n production for complex mechanical systems
• Have experience with complex industrial robotics/automation assemblies, and/or very large-scale components
• Have worked with MES/PLM/AP systems (e.g., ION, Silkline) and understand how to keep item and revision data in sync across engineering and ERP
• Have experience managing and helping build a team
• Have implemented VMI/consignment and/or kanban; understand import/export logistics and incoterms
• Are comfortable modeling in Excel (costed BOMs, PPV, sensitivity) and presenting insights to executives and the board

Compensation

Base pay is one element of the Total Rewards package which will also include comprehensive benefits and equity. The annual base salary range for this position is from $130,000 - 180,000. The actual base pay offered will be determined on factors such as years of relevant experience, skills, education, etc.

Equal Opportunity Employer - From the Company

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Berkner Group has been retained to execute this search. If you were contacted by Berkner Group, please reply to the person who contacted you. If you are applying to a job posting, please email your resume and a brief introduction to Please include your name and the title for this position ([Your name] - Sr. Supply Chain Manager - 7X4VW9W5) in the subject line of your email. We look forward to hearing from you!

Job Responsibilities:

• Take full ownership of project delivery from concept through construction, ensuring alignment with Flint’s constructability and BIM standards, client expectations, and financial goals.
• Lead multidisciplinary teams in the coordination of architectural, engineering, and construction processes; provide strategic guidance across all phases of design-build execution.
• Oversee and manage detailed project schedules, deliverables, and budgets; ensure key milestones are met and proactively identify and resolve risks or roadblocks.
• Facilitate and lead high-level project meetings, including design charrettes, owner presentations, technical coordination sessions, and internal strategy meetings; set clear agendas, drive outcomes, and ensure accountability.
• Oversee engagement with school districts, local jurisdictions, city planning departments, and permitting agencies to streamline submittals, revisions, and approvals.
• Provide executive-level oversight of design documentation including contracts, narratives, scopes of work, and change documentation to ensure clarity, alignment, and quality.
• Drive proposal development, fee structuring, and project scoping in close coordination with other architects, estimating, preconstruction, and executive teams.
• Direct and manage BIM execution strategies in collaboration with VDC staff; ensure accurate modeling, clash detection, and seamless transition to construction documentation.
• Ensure all project documentation meets both regulatory and constructability standards; provide quality control oversight and technical reviews as needed.
• Resolve design and construction coordination challenges swiftly and decisively; escalate issues only when necessary and act as the primary point of accountability.
• Provide high-level mentorship and leadership to project architects, designers, and support staff; foster a proactive, solutions-driven culture focused on excellence, growth, and results.

Job Requirements, Qualifications, Characteristics:

• Bachelor’s degree in Architecture.
• Licensed Architect
• 10+ years of architectural project management experience with a strong understanding of design development, construction documentation, drawings and specifications, and coordination in a fast-paced, collaborative environment.
• High proficiency in Revit is required; experience with Bluebeam, Microsoft Excel, and other design and construction-related platforms is strongly preferred.
• Familiar with Adobe Creative suite, Lumion, Enscape, Autodesk construction cloud. Modeling/drafting software such as Sketchup and AutoCAD.
• Proficient is 3D modeling & coordination tools such as ACC and Revizto.
• Having education/ DSA and public project coordination is a must.
• Strong project coordination and communication skills, with proven success managing interdisciplinary teams and fostering collaboration between design, preconstruction, and field teams.
• Commitment to high standards of professionalism, equity, and teamwork; experience engaging with diverse communities is valued. Demonstrated ability to produce accurate and detailed technical drawings and construction documents.
• Must be proactive, self-motivated, and comfortable stepping into hands-on design tasks when needed to support team success.

Your new company

Our client, a well‑respected San Francisco Bay Area General Contractor, is adding an Estimator to its 12‑person preconstruction team. The company is known for consistently delivering high‑quality work. The firm has built a strong reputation across multifamily, commercial, civic, aviation, and seismic‑retrofit projects ranging from $5M to $200M+. The company is known for its supportive culture, stable workload, and leadership that actively invests in training and career development. This is a full‑time, in‑office role in San Francisco with an excellent work‑life balance.

Your new role

As the successful Estimator, you’ll support preconstruction efforts on projects typically ranging up to $50m, handling full-scope estimating responsibilities. You’ll work alongside Senior and Junior Estimators and collaborate closely with project teams and design partners.

Key responsibilities include:

• Preparing detailed takeoffs, budgets, and cost estimates
• Reviewing plans, specs, and project documents
• Leading subcontractor outreach and bid scoping
• Supporting proposals, bids, and value‑engineering
• Participating in preconstruction and design development meetings

What you'll need to succeed

• 5–7 years GC experience, including 1–2 years full-scope estimating
• Experience with multifamily and negotiated work
• Degree in Construction Management, Architecture, or Engineering
• Strong plan reading, communication, and collaboration skills
• Ability to work onsite in San Francisco

What you'll get in return

• Base salary up to $155k
• $650/month vehicle allowance, gas card, Fastrak
• Bonus eligibility
• Full medical, dental, vision + 401(k) match
• PTO, holidays, professional development
• Supportive leadership and a well-staffed team

What you need to do now

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your resume or call us now to discuss. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Project Manager — Structural Steel Construction

Job Responsibilities:

• Support and assist the Project Manager in planning, coordinating, and overseeing assigned steel construction projects.

• Ensure all work complies with contract requirements, project specifications, and schedule commitments.

• Review construction project plans, architectural/structural drawings, and shop drawings for accuracy and completeness.

• Prepare and issue purchase requests for raw materials needed for fabrication.

• Process Requests for Information (RFIs), change orders, and maintain clear project documentation.

• Manage and schedule workflows including shop drawing processing, fabrication timelines, and field installation activities.

• Coordinate with clients, inspectors, subcontractors, and internal teams to ensure smooth project execution.

• Attend and actively participate in construction site meetings to address project updates, challenges, and action items.

• Monitor project progress and assist with problem resolution to maintain on-time and on-budget performance.

Requirements:

• Bachelor’s degree in Civil/Structural Engineering, Construction Management, Architecture, or a related field (or equivalent experience).

• Strong attitude toward personal performance, accountability, and teamwork.

• Proficient with Microsoft Excel, Word, and Adobe Acrobat.

• Able to read, interpret, and work with architectural and structural drawings.

• Excellent written and verbal communication skills in English to describe technical and project information clearly.

About oWOW

oWOW is a vertically integrated real estate development platform headquartered in Oakland. We accelerate housing abundance by integrating design, manufacturing, and construction into a scalable, repeatable system.

Through mass timber, prefabricated façade systems, and componentized construction, we deliver high-quality multifamily housing at materially lower cost and compressed schedules compared to conventional methods.

Our goal is to deliver 2,000+ units annually by 2026 through a production-based model.

The Role

The Project Architect will lead architectural execution within oWOW’s standardized housing platform. This is a production-oriented role embedded in a fully integrated development and construction ecosystem.

You will ensure technical excellence, platform consistency, and documentation precision across multiple concurrent projects.

What You’ll Do

Platform Execution

• Apply and refine repeatable unit types, façade systems, and structural frameworks for up to 4 projects simultaneously.
• Coordinate closely with internal development, R&D, and construction teams.

Technical Leadership

• Own detailing, constructability review, and California Building Code compliance.
• Ensure adherence to ADA, Fair Housing, and local accessibility standards.
• Coordinate structural (including mass timber), MEP, fire/life safety, and envelope systems.

Documentation & Permitting

• Oversee coordinated construction documents in Revit.
• Support rapid Entitlement and permitting cycles.
• Maintain drawing standards aligned with oWOW’s product platform.

Schedule & Delivery

• Maintain aggressive design schedules aligned with construction starts.
• Contribute to cost certainty through early technical coordination and value engineering.

Qualifications

• 5–10 years of experience from conceptual through construction administration, including coordinating and managing consultant teams, in California or US context
• Affordable housing, mid-rise, or high-rise urban residential projects are a plus.
• Ability to thrive in a fast-paced environment.

Licensure

• California Licensed Architect preferred, or ability to obtain.

Technical Expertise

• Advanced proficiency in Revit.
• Strong technical knowledge of steel construction, and/or of mass timber systems and/or prefabrication, is a plus.
• Familiarity with California permitting processes and urban infill regulations.

Software

Revit, Bluebeam, Adobe Creative Suite, Google Workspace, Procore (or similar).

Why This Role Matters

oWOW is not building one-off projects. We are building a scalable housing system.

If you’re motivated by technical rigor, industrialized construction, and delivering housing faster and more affordably, this is a rare opportunity to shape a next-generation development platform.

Job Title: Electric Transmission Project Manager

Duration: 06 Months

Location: Oakland, CA/ Hybrid

Pay Rate: $90-$107.24 /hr

Job Description:

Senior Project Manager position that requires mastery of the journey level Project Manager job duties. Under general direction, exercises judgment and discretion and is responsible for all aspects of the development and implementation of assigned projects and provides a single point of contact for those projects. Project duration is generally multi-year, requires significant risk management, and may include formal partnering agreements with outside firms. Assignments will have high visibility, require extensive project management skills and often require specific discipline and areas of expertise.

Job Responsibilities

• Determines that project objectives are achievable.
• Provides guidance to engineering on producing complex risk and alternative analyses, studies and conceptual designs for presentation to project sponsor.
• Oversees and administrates EPC contracts in accordance with ESC
• Negotiates third party contracts, in support of other departments when appropriate.
• Develops and champions company-wide best practices.
• Arbitrates and resolves conflicts within the project.
• Mentors and provide guidance to less experienced project managers.
• Ability to solve problems and make good decisions.
• Able to manage many projects simultaneously and prioritize effectively.
• Able to work with both internal and external customers to meet their needs.

Qualifications

• Bachelor's degree from an accredited college or its equivalent in education and experience.
• 8 years of CLIENT (9 years outside) experience in project management, project controls, engineering, and/or construction.
• Electric transmission tower build experience, Substation ground up build experience, 10 plus years of project management in the utility field, SAP experience, Primavera P6 experience, and Unifier experience.
• Active PMI certified Project Management Professional (PMP).

Equal Employment Opportunity Statement

Intelliswift celebrates a diverse and inclusive workforce. We offer equal employment opportunities to all applicants and employees. All qualified applicants will be considered regardless of race, color, sex, gender identity, gender expressions, religion, age, national origin or ancestry, citizenship, physical or mental disability, medical condition, family care status, marital status, domestic partner status, sexual orientation, genetic information, military or veteran status, or any other protected basis under the law.

Americans with Disabilities Act (ADA)

If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please contact Intelliswift Human Resources Department

Other Employment Statements

Intelliswift participates in the E-Verify program.

Learn More

For information on Intelliswift Software, Inc., visit our website at

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.

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.