Research and development engineer jobs in Walnut Creek, CA

ThredUp is transforming resale with technology and a mission to inspire the world to think secondhand first. By making it easy to buy and sell secondhand, ThredUp has become one of the world's largest online resale platforms for apparel, shoes and accessories. Sellers love ThredUp because we make it easy to clean out their closets and unlock value for themselves or for the charity of their choice while doing good for the planet. Buyers love shopping value, premium and luxury brands all in one place, at up to 90% off estimated retail price. Our proprietary operating platform is the foundation for our managed marketplace and consists of distributed processing infrastructure, proprietary software and systems and data science expertise. With ThredUp's Resale-as-a-Service, some of the world's leading brands and retailers are leveraging our platform to deliver customizable, scalable resale experiences to their customers. ThredUp has processed over 172 million unique secondhand items from 55,000 brands across 100 categories. By extending the life cycle of clothing, ThredUp is changing the way consumers shop and ushering in a more sustainable future for the fashion industry. Recognized on TIME Most Influential Companies of 2023, Digiday's WorkLife 50 2023, TIME's Best Inventions of 2022, and Lattice's People Success Awards 2022. How You Will Make an Impact ThredUp is transforming the way people shop-and think-about secondhand fashion. Our iOS app is the primary way millions of customers discover and purchase secondhand clothing, making it one of the most critical drivers of our business. As a Staff iOS Engineer, you'll take a leading role in shaping the future of this app. Reporting to the Senior Engineering Manager on the Merch Engineering team-which powers search, browse, and discovery across a constantly changing catalog of millions of unique SKUs-you'll also provide platform-wide technical leadership. You'll guide architectural modernization, raise the technical bar, and influence cross-team strategies that ensure our iOS app remains stable, scalable, and fast for years to come. We're seeking a strategic, collaborative, and communicative technical leader who's passionate about mobile platform health and adept at mentoring to raise the team's technical bar. This candidate will proactively tackle ambiguous challenges, delivering pragmatic solutions that skillfully balance immediate needs with long-term scalability. In This Role You'll Get To: Set technical direction for the iOS app, ensuring long-term stability, scalability, and performance across critical user experiences. Ensure robust release pipelines, testing, monitoring, and observability practices are in place across mobile teams. Drive architectural modernization and explore strategies to reduce redundancy and accelerate development velocity (e.g., Kotlin Multiplatform), while preserving a native-first iOS experience. Collaborate with cross-functional and cross-team partners to align mobile technical strategy with product goals and business priorities. Mentor and guide engineers across mobile teams, shaping best practices and raising the technical bar. What We're Looking For: 8+ years of professional experience building and scaling native iOS applications. Recognized expertise in Swift and Objective-C, with strong knowledge of UIKit and SwiftUI. Proven track record of leading architectural initiatives or re-architecture efforts at scale. Deep experience with concurrency, memory management, performance optimization, and system design for mobile applications. Experience driving cross-team technical projects, influencing technical strategy beyond a single product area. Proven ability to mentor and grow engineers, shaping engineering practices across teams. A product mindset: able to connect technical decisions to user experience and business outcomes. Curiosity and excitement about leveraging AI to accelerate mobile development (e.g., code generation, testing, performance optimization). Familiarity with Android (Kotlin/Java) and an interest in collaborating with Android engineers to ensure platform parity is a plus. Exposure to Kotlin Multiplatform or other shared-code strategies, along with experience in consumer-facing e-commerce, search, or other high-scale user engagement applications is a plus. At ThredUp, your base pay is one part of your total compensation package. This role pays between $225,000 and $240,000, and your actual base pay will depend on your skills, qualifications, experience, and location. Many ThredUp employees also have the opportunity to own shares of ThredUp stock, ThredUp employees are eligible for discretionary restricted stock unit awards, as well as a discount when purchasing ThredUp stock if voluntarily participating in ThredUp's Employee Stock Purchase Plan. Subject to eligibility requirements, you'll also receive other benefits: Comprehensive medical & dental coverage, vision, 401k, life and disability insurance. This role is not eligible for visa sponsorship.

At Autonomous Healthcare, we are at the forefront of medical innovation, developing the next generation of devices that will revolutionize patient care. Our mission is to commercialize breakthrough medical technologies by leveraging cutting-edge AI and autonomous systems. We believe that the best solutions are built together, and we are looking for a key member to join our collaborative R&D team. About The Role Autonomous Healthcare is looking for a skilled Machine Learning Engineer to join our data science team. This role is focused on diving deep into complex datasets to uncover hidden patterns and build predictive models related to pharmacy data. You will be a key player in developing and deploying solutions that directly impact our business, with a special emphasis on analyzing unlabeled data to detect critical anomalies. If you love solving challenging puzzles with data and seeing your models come to life in a production environment, we want to hear from you. Key Responsibilities Design, develop, and train machine learning models to solve complex business problems. Perform in-depth data analysis and feature engineering on large, complex datasets, with a strong focus on unlabeled data to identify and investigate anomalies. Utilize Python and key libraries (such as Pandas, NumPy, and Scikit-learn) for data manipulation, analysis, and model building. Manage the end-to-end machine learning lifecycle, from data sourcing and model validation to deployment. Deploy and maintain scalable machine learning models in production on AWS (e.g., using SageMaker, Lambda, ECS/EKS). Collaborate with data engineers, software developers, and product managers to integrate ML models into our applications and systems. Monitor model performance, identify drift, and iterate on models to improve accuracy and efficiency. Required Qualifications Proven professional experience as a Machine Learning Engineer or Data Scientist. Strong programming skills in Python and extensive experience with data science/analytics libraries, especially Pandas. Demonstrable experience in analyzing unlabeled data and building models for anomaly detection (e.g., using clustering, isolation forests, autoencoders, or other techniques). Practical familiarity with deploying machine learning models on AWS cloud infrastructure (e.g., AWS SageMaker, S3, Lambda). Solid understanding of core machine learning concepts, algorithms, and best practices including unsupervised learning and reinforcement learning frameworks. Excellent analytical and problem-solving skills. Preferred Qualifications (A Plus) Familiarity with discrete event system simulation principles or tools. Experience with other MLOps tools and cloud services. A degree in Computer Science, Data Science, Statistics, or a related quantitative field.

Previous Pharmaceutical/Biotech experience is mandatory for this role. MMR Consulting is an engineering and consulting firm specializing in the pharmaceutical and biotechnology industries. Its services include Engineering, Project Management, and other Consulting services. MMR Consulting has offices in Canada, USA, and Australia. This is an outstanding opportunity to join our growing team, where the successful candidate will work with a group of engineers and specialists involved in project management, commissioning and qualification, of equipment, systems and facilities. The work will require working out of the client's facilities in San Francisco Bay Area, California. This role is for Bioprocess Sr. C&Q Engineer role to work on the commissioning, qualification, startup of upstream and downstream bioprocess systems/equipment in the biopharmaceutical industry, as well as process equipment in pharma/biotech industries. The ideal candidate should possess leadership skills to lead/mentor intermediate/junior engineers. Responsibilities Provide technical guidance into the commissioning, qualification and start-up of various equipment and facilities used in life science manufacturing, such as bioreactors, tanks, CIP, Buffers, Media, Chrom, TFF, washers & autoclaves, etc. Lead the development of key qualification deliverables during the project lifecycle to ensure project is well defined, and the action plan to test the system is applicable and relevant. Lead qualification processes throughout the project lifecycle such as VPP, Risk Assessments, RTM, DQ, FAT, SAT, IQ, OQ and PQ as appropriate to ensure timely completion and to ensure all quality and engineering specifications are met. Prepare protocols, execute protocols, summarize data, resolve deviations, prepare final reports. Experience with C&Q of process equipment, utilities, facilities is an asset. Thermal Validation experience is an asset. Coordinate meetings with cross-functional departments, to drive project progress, facilitate decisions, provide updates. Engage other departments, as required, for design reviews and decisions. Travel may be occasionally required for meetings with clients, equipment fabrication vendors or Factory Acceptance Testing (FATs). Work may require occasional support over shutdowns or extended hours, specifically during installation and commissioning / validation phases. Client-management (maintain key Client relationships in support of business development and pursuit of new work), project scheduling/budgeting, coordination of client and MMR resources for effective project delivery, supporting business development (providing technical support to the sales as required for proposals/opportunities), presenting at industry conferences/publishing papers etc. Visit construction and installation sites following all site safety requirements. Other duties as assigned by client, and/or MMR, based on workload and project requirements. Qualifications 8-12+ years for years of experience in commissioning, qualification or validation of various systems within the pharmaceutical/biotech industry. Excellent written and spoken English is required including the preparation of technical documents in English Knowledge of requirements for a cGMP operations, including SOPs, Change Controls, Validation. Experience with developing and executing validation projects. Risk-Based Commissioning & Qualification approaches, such as ASTM E-2500 or ISPE ICQ, is considered an asset, but not required. Experience with commissioning and qualification of biotech process equipment (upstream or downstream or both), such as some, but not all, of the following: fermentation, bioreactors, downstream purification processes (chromatography, TFF, UF) is required Experience with commissioning & qualification of process control systems (i.e. PCS, SCADA, Historians) and building automation systems (i.e. Siemens Insight / Desigo, JCI Metasys) are considered an asset, but not required. Experience with Qualification or Validation of clean utilities, ISO clean rooms, and Thermal Validation is considered an asset. Experience with preparation and execution of URS's, DQ's, RTMs, Risk Assessments, CPPs, VPPs, FATs, SATs, IOQs, NCRs, Final Reports. Ability to lift 50 lbs. Engineering or Science degree, preferably in Mechanical, Electrical, Chemical, Biochemical, Electromechanical or a related discipline. Ability to handle multiple projects and work in a fast-paced environment. Strong multi-tasking skills Salary range: 100,000$ -145,000$ based on experience. Equal Employment Opportunity and Reasonable Accommodations MMR Consulting is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Our hiring decisions are based on merit, qualifications, and business needs. We are committed to working with and providing reasonable accommodations to individuals with disabilities globally. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please let us know the nature of your request.

Large GP Firm with Cravath level compensation. An elite industry leader in Life Sciences & Patent Law. Very active with IPRs at the PTAB. A top firm for emerging companies and venture capital in technology and life sciences. Exceptional programs for lateral integration and professional development. REQUIREMENTS Patent prosecution law firm experience, patent bar membership, and a background in one of the following fields: electrical engineering, mechanical engineering, chemical engineering, materials sciences, artificial intelligence (AI)/machine learning (ML), or related disciplines. A demonstrable interest in the life sciences either from industry or educational experience is strongly preferred. Advanced degrees and prior patent agent experience are preferred. We also are seeking candidates with strong verbal, written, and interpersonal skills as well as superior academic credentials. CONFIDENTIALITY At Vanguard-IP, we respect the confidentiality of every candidate who contacts us. Furthermore, we will always obtain expressed authorization before submitting your resume to any of our clients. **Should you have an interest in exploring opportunities in another location, we have hundreds of openings in other markets. Please apply now and our team would be happy to review your information for this or other openings in your location of interest. #J-18808-Ljbffr

Senior Project Engineer - Water / Wastewater Construction We are partnering with a well-established water and wastewater general contractor with a strong presence across the Bay Area to recruit a Senior Project Engineer to support and help lead the delivery of complex water and wastewater infrastructure projects. This role is ideal for an experienced Project Engineer ready to take on increased responsibility, mentor junior engineers, and position themselves for progression into a Project Manager role. Key Responsibilities Support the execution of water and wastewater treatment plant and pipeline projects Manage and oversee RFIs, submittals, change orders, and document control Assist with project planning, scheduling, cost tracking, and forecasting Coordinate closely with Project Managers, Superintendents, inspectors, and subcontractors Review plans and specifications and support constructability reviews Track material procurement and subcontractor performance Assist with QA/QC documentation, safety compliance, and regulatory requirements Mentor and support Project Engineers and field staff Participate in preconstruction planning and project start-up activities Required Experience & Qualifications 5-10+ years of heavy civil construction experience, with a focus on water and/or wastewater projects Experience on treatment plants, pump stations, pipelines, or related utility infrastructure Strong familiarity with public works and municipal projects (e.g., SFPUC, EBMUD, local water districts) Bachelor's degree in Civil Engineering, Construction Management, or related field Strong technical, organizational, and communication skills Ability to manage multiple workstreams in a fast-paced project environment Experience with Procore, Primavera, or similar construction management software preferred Why This Opportunity Work on high-profile water and wastewater infrastructure projects across the Bay Area Clear path for career advancement into Project Manager or Senior PM roles Exposure to technically complex projects with experienced leadership teams Long-term backlog and strong regional market presence Competitive compensation and comprehensive benefits package

About us: FLINT focuses on the design-build and design-assist delivery methods, producing the highest quality of projects and yielding the greatest value to our clients. Our employees and industry partners are truly some of the best people you will ever work with. FLINT is built on values, ethics, quality design, and exceptional construction. Our “master builder” approach to design and construction is the hallmark of our firm. FLINT is honored to be selected as the General Contractor of the Year by the Associated Subcontractors Alliance of Sacramento for five consecutive years. One of the key attributes to the success of FLINT is the employment and retention of highly talented individuals. From this, FLINT has established itself as one of the preeminent Design-Builders in the western region. Our relationships and experiences have shaped our purpose: to create an extraordinary building experience through collaboration with passionate professionals. Who we are seeking: » 3+ years of experience, capable of performing project management functions on small projects ($2-$5M) with minor Project Management oversight. Essential job functions: » Manage overall project administration and ensure compliance with all project requirements. » Engage with architects and owners for business development. » Draft and review subcontracts and purchase orders to ensure the scope of work is accurately defined. » Review project documents and familiarize with project participants. » Determine submittal requirements and maintain the submittal log. » Develop and maintain overall project schedules and short-term schedules. » Conduct regular site visits to ensure proper construction and adherence to schedule. » Obtain necessary permits and ensure timely receipt of recorded documents. » Strong grasp of construction terminology and activities. » Basic understanding of all trades including MEP and building permit process. » Ability to estimate CORs, assist in bidding, and assemble project estimates. » Proficiency in cost control types and delivery methods. » Skills in project documentation, scheduling, safety practices, and technology tools (Fieldview, Viewpoint, Team VPT1, Bluebeam, Pype, GCPay, P6, and Vista). » Business development skills with the ability to maintain customer relations. » Understanding of fee enhancement, risk mitigation, and client management. » Ability to mentor team members and promote teamwork and cooperation.

Project Engineer - Electrical (San Francisco, CA) A well-established Bay Area electrical contractor is seeking a Project Engineer to support major public-works projects across San Francisco. The company specializes in street-lighting systems, traffic signals, low-voltage infrastructure, ITS/communications, and overhead traction power systems for municipal transit. This role is ideal for an electrical engineer who wants to build a long-term career in electrical infrastructure and public utilities. Role Overview The Project Engineer will support project planning, coordination, documentation, and field execution. You'll work closely with Project Managers, Superintendents, and field crews to ensure successful delivery of complex municipal electrical projects. Key Responsibilities Project Coordination & Documentation Prepare RFIs, submittals, as-builts, change orders, and close-out packages Assist in developing schedules, phasing plans, and manpower forecasts Track quantities, production, materials, and delivery schedules Maintain communication with suppliers, subcontractors, and city inspectors Technical & Engineering Support Review and interpret plans, specifications, one-lines, and signal/lighting layouts Support engineering tasks for: Street-lighting and roadway illumination Traffic signals, pedestrian safety systems, and controllers Low-voltage ITS, communications, and fiber systems Overhead traction power used by electric bus fleets Assist with utility coordination, conduit routing, duct bank layout, and pole/fixture placement Participate in QA/QC checks and site inspections Field Support Conduct site walks and support daily project reporting Ensure work complies with NEC, Caltrans, and City & County of SF standards Assist with safety documentation and equipment tracking Cost Control & Estimating Support cost tracking, production reporting, and invoice review Assist with takeoffs and estimating for new bids and upcoming scopes Requirements Bachelor's degree in Electrical Engineering is required 0-5 years of experience in construction, electrical infrastructure, utilities, or low-voltage systems Strong understanding of electrical fundamentals (voltage, current flow, grounding, circuits) Ability to read plans, technical specifications, and electrical diagrams Strong organizational and communication skills Proficiency with MS Office; experience with Bluebeam, AutoCAD, or Procore is a plus Valid driver's license and willingness to perform site visits Compensation & Benefits Base salary: $80,000 - $120,000 DOE Company vehicle + fuel card 401(k) Health & dental insurance Paid time off and company-paid holidays Strong long-term career progression into Assistant Project Manager and Project Manager roles

We are seeking a motivated Senior Project Engineer in the San Francisco Bay Area to support the delivery of heavy civil and/or water infrastructure projects. The Senior Project Engineer works alongside the Project Management Team which is responsible to plan and oversee the project to ensure a timely and cost effective outcome. This includes budgeting, organization, implementation and scheduling of the project. Ensure the project is constructed in a safe, ethical manner and in compliance with all federal, state, and local laws. The Project Management Team can vary greatly depending on the size and complexity of the projects, which in turn will affect the number of responsibilities the Senior Project Engineer will be involved in. Responsibilities: Serve as a key member of the Project Management Team, supporting the planning and execution of projects. Assist with budgeting, organization, scheduling, and implementation throughout the project lifecycle. Ensure projects are delivered on time, within budget, and in alignment with quality expectations. Promote and maintain safe and ethical work practices. Ensure compliance with all applicable federal, state, and local regulations. Adapt responsibilities based on the size and complexity of each project. Qualifications: Bachelor's Degree - Construction or Engineering preferred or equivalent experience. 3+ years prior relevant experience. Requires deep knowledge of job area typically obtained through advanced education combined with experience. Benefits: Competitive Salary range (based on experience) Excellent Insurance Package 401k w/match and Company Benefits An amazing culture focused on Diversity and Inclusion

Based in San Francisco, is a premier construction company specializing in grading, paving, and asphalt services, and been in business for 40 years. Known for their quality craftsmanship and commitment to sustainability, they provide a wide range of services including road construction, asphalt repair, sealcoating, and site development. We have earned a solid reputation for timely project completion, attention to detail, and exceptional customer service. Their expertise serves both public and private sector clients, making them a trusted name in the Bay Area, We are currently seeking a Project Engineer to join our dynamic Team in our new San Francisco office - supporting Paving, Grading, & Civil construction projects. Job Description: Support construction activities by planning, organizing, and implementing project engineering & project controls tasks as required for successful project execution. Processing Submittals, Change Orders, and RFI's Safe work planning and execution. Project Layouts USA Layout (calling and updates) Quality control supervision. Quantity tracking Budget management Scheduling 3 weeks, 9 day look ahead, weekly schedule update (every Monday) and monthly Project Schedule Baseline Update. Contract / subcontract administration. Change coordination (COR). Document control (tags, invoices, and material). Project closeout. Provide supervision on-the-job for activities performance. Develop complete understanding of contract plans and specifications. Assist the project team in implementing overall Quality Management system. Inspect field conditions and identify problems, inaccuracies, and cost saving measures that arise or that may be encountered. Take corrective actions as needed. Inspect subordinates' work for compliance with the contract plans and specifications, point out deficiencies and explain and take any corrective action needed. Ensure compliance with all regulatory requirements for executing projects. Tracking material costs and quantities entering project sites. Create reports based on monthly material costs and inventory. Perform material takeoffs from drawings, specifications, and other contract documents. Perform basic engineering calculations and technical drafting to support field operations. Interpretation of drawings and specifications for field crews and craft supervision. Perform quantity calculations by taking measurements and determining percentage of completed/installed materials and work (billing process). Perform the preparation of work plans and work packages. Field surveying and work layout support including elevation, control points, and compilation of as-built data. USA layout/call in remarks. Layout pothole activities and performing the report. Assist in compiling, processing, and confirming daily labor timesheets. Participate in jobsite safety reviews, toolbox meetings, mass safety meetings, and safety training. Assist on Order and schedule material deliveries. Regular, reliable attendance. Work productively and meet deadlines timely. Communicate and interact effectively and professionally with supervisors, employees, and others individually or in a team environment. Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies. May need to work additional hours during the week and weekend to complete job responsibilities within deadlines. May work at various locations and conditions may vary. Evaluate, prepare, and distribute appropriate RFI's and COR's. Maintain accurate logs/records of the activities associated with RFI/Submittal/COR processes and ensure that critical pending items are brought to the forefront. Support on multiple projects Qualifications: BS Degree in Construction Management, Engineering, or related field - may substitute degree for field experience Minimum of (1) years' experience in construction or engineering with an emphasis on Civil Projects Experience with Concrete, Paving, or Civil Construction a plus Working knowledge and ability to direct the operation of at least the following management systems: accounts payable/accounts receivable, materials control, estimating, job cost updates and subcontracts Proven abilities and skills in the following: leadership and management of people, communication (verbal and written), planning, organization, delegation as well as teaching and mentoring Ability to set standards of excellence in leadership, safety, quality and productivity for his/her subordinates Ability to access all areas of the construction site Previous experience / knowledge of City & County Municipal requirements and specifications a plus. Excellent people skills & works well with others - team player! Self-starter & educator Ability to lift 30 lbs. Possesses excellent organizational/coordination skills Computer Skills must include: Microsoft Office (Excel/Word/Access)

We are looking for a project engineer to bridge corporate and project field support. This role will help schedule, plan, manage resource and help manage technical construction activities aiming at assuring project safety, compliance, accuracy, and quality from conception to completion. This position combines the role of business manager with the technical know-how in the construction industry. Responsibilities: Meet regularly with all parties involved, including subcontractors, superintendents, project managers and clients when necessary Help prepare, schedule, coordinate and monitor the assigned construction projects. This includes tracking time and correct phase code for the crew. Monitor compliance to applicable codes, practices, QA/QC policies, performance standards and specifications checks. May Interact daily with the clients to interpret their needs and requirements and represent them in the field Assist in overall quality control of the work (budget, schedule, and plans) and report regularly on project status Support Superintendent with day to day assignment of responsibilities, including receiving deliveries, ensuring correct products and quantities, as well as other recording of data and inspection as needed. Support Corporate office and HR with collecting and recording documentation such as safety training certificate, new hire paperwork, benefits paperwork, etc. needed from the field team. Cooperate and communicate effectively with project manager and other project participants to provide assistance and technical support. Project manager assistant might involve on site construction meetings, preparing and updating minutes, updating schedules and submittals, as well as RFIs, RFQs, and other project documents. May help prepare and manage subcontracts and invoices, secure building permits, and review timecards. Review construction deliverables and initiate appropriate corrective actions Requirements: Construction experience Advanced MS Office skills, Procore experience desired Familiarity with rules, regulations, best practices and performance standards Ability to work with multiple discipline projects Able to balance directives from General Superintendents, Project Managers, Client and Corporate staff to ensure projects are successful Decision making ability and leadership skills Time management and organization skills BS degree in Civil Engineer, Construction Management, Architecture or relevant field

Who we are: Optical engineers at Cisco design and build the next generation of Cisco optical communication products. Your product development role may cover: Design and development of Optical transmission systems, subsystems, and components (including process development, photonic chip layout, simulation, verification). Selection and qualification of active and passive integrated photonic and discrete optical components for the final product. Development of benchmarks, analysis, implementation, validation, and optimization of communications algorithms for link optimization. Resolution of technical issues associated with components, parts, products, or systems. Support testing of new and existing designs including product release. Deployment of optical systems in the field. Your Impact: * Advanced experienced professional using best practices and knowledge of internal or external business issues to improve products or services. * Works independently, but receives minimal guidance and direction from leader then determines best approach to accomplish work. * Acts as a resource for colleagues with less experience. * Leads projects from end-to-end, while also executing work as a primary contributor. * Leads design of systems, subsystems, or components. * Leads design reviews for optical systems and products. * Identifies and recommends innovative approaches to design strategy, using a broad knowledge of the industry and end-user experience from the field. * Designs, tests, and validates multiple subsystems/blocks. * Leads efforts for performance optimization and design testing. * Leads collaboration with hardware and software teams to design optical modules. * Identifies opportunities for multiple products to work together to create value for customers. Minimum Qualifications: * Bachelors with 7 years of related experience, or Masters with 4 years of related experience, or PhD with 1 year of related experience. * Prior experience with bring-up and optimization of each new coherent transceiver design, including optimization of operating conditions of optical and electrical components. * Prior experience with design verification testing (DVT) of coherent transceivers to ensure optical specifications are met over operating conditions (temperature, power levels, etc.) Preferred qualifications: * Prior experience with development of calibration and test procedures to ensure a consistent high transceiver performance over a wide range of operating conditions (temperature, production variation, ageing, power levels, etc.) * Prior experience with debug of transceivers, both during bring-up and volume manufacturing Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. Message to applicants applying to work in the U.S. and/or Canada: The starting salary range posted for this position is $152,400.00 to $221,800.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not including incentive compensation*, equity, or benefits. Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process. U.S. employees are offered benefits, subject to Cisco's plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time. U.S. employees are eligible for paid time away as described below, subject to Cisco's policies: * 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees * 1 paid day off for employee's birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco * Non-exempt employees receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees * Exempt employees participate in Cisco's flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations) * 80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next * Additional paid time away may be requested to deal with critical or emergency issues for family members * Optional 10 paid days per full calendar year to volunteer For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco's policies. Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows: * .75% of incentive target for each 1% of revenue attainment up to 50% of quota; * 1.5% of incentive target for each 1% of attainment between 50% and 75%; * 1% of incentive target for each 1% of attainment between 75% and 100%; and * Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation. For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid. The applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $152,400.00 - $255,100.00 Non-Metro New York state & Washington state: $134,300.00 - $224,800.00 * For quota-based sales roles on Cisco's sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements.

Previous Pharmaceutical/Biotech experience is mandatory for this role. MMR Consulting is an engineering and consulting firm specializing in the pharmaceutical and biotechnology industries. Its services include Engineering, Project Management, and other Consulting services. MMR Consulting has offices in Canada, USA, and Australia. This is an outstanding opportunity to join our growing team, where the successful candidate will work with a group of engineers and specialists involved in project management, commissioning and qualification, of equipment, systems and facilities. The work will require working out of the client's facilities in San Francisco Bay Area, California. This role is for Bioprocess Sr. C&Q Engineer role to work on the commissioning, qualification, startup of upstream and downstream bioprocess systems/equipment in the biopharmaceutical industry, as well as process equipment in pharma/biotech industries. The ideal candidate should possess leadership skills to lead/mentor intermediate/junior engineers. Responsibilities Provide technical guidance into the commissioning, qualification and start-up of various equipment and facilities used in life science manufacturing, such as bioreactors, tanks, CIP, Buffers, Media, Chrom, TFF, washers & autoclaves, etc. Lead the development of key qualification deliverables during the project lifecycle to ensure project is well defined, and the action plan to test the system is applicable and relevant. Lead qualification processes throughout the project lifecycle such as VPP, Risk Assessments, RTM, DQ, FAT, SAT, IQ, OQ and PQ as appropriate to ensure timely completion and to ensure all quality and engineering specifications are met. Prepare protocols, execute protocols, summarize data, resolve deviations, prepare final reports. Experience with C&Q of process equipment, utilities, facilities is an asset. Thermal Validation experience is an asset. Coordinate meetings with cross-functional departments, to drive project progress, facilitate decisions, provide updates. Engage other departments, as required, for design reviews and decisions. Travel may be occasionally required for meetings with clients, equipment fabrication vendors or Factory Acceptance Testing (FATs). Work may require occasional support over shutdowns or extended hours, specifically during installation and commissioning / validation phases. Client-management (maintain key Client relationships in support of business development and pursuit of new work), project scheduling/budgeting, coordination of client and MMR resources for effective project delivery, supporting business development (providing technical support to the sales as required for proposals/opportunities), presenting at industry conferences/publishing papers etc. Visit construction and installation sites following all site safety requirements. Other duties as assigned by client, and/or MMR, based on workload and project requirements. Qualifications 8-12+ years for years of experience in commissioning, qualification or validation of various systems within the pharmaceutical/biotech industry. Excellent written and spoken English is required including the preparation of technical documents in English Knowledge of requirements for a cGMP operations, including SOPs, Change Controls, Validation. Experience with developing and executing validation projects. Risk-Based Commissioning & Qualification approaches, such as ASTM E-2500 or ISPE ICQ, is considered an asset, but not required. Experience with commissioning and qualification of biotech process equipment (upstream or downstream or both), such as some, but not all, of the following: fermentation, bioreactors, downstream purification processes (chromatography, TFF, UF) is required Experience with commissioning & qualification of process control systems (i.e. PCS, SCADA, Historians) and building automation systems (i.e. Siemens Insight / Desigo, JCI Metasys) are considered an asset, but not required. Experience with Qualification or Validation of clean utilities, ISO clean rooms, and Thermal Validation is considered an asset. Experience with preparation and execution of URS's, DQ's, RTMs, Risk Assessments, CPPs, VPPs, FATs, SATs, IOQs, NCRs, Final Reports. Ability to lift 50 lbs. Engineering or Science degree, preferably in Mechanical, Electrical, Chemical, Biochemical, Electromechanical or a related discipline. Ability to handle multiple projects and work in a fast-paced environment. Strong multi-tasking skills Salary range: 100,000$ -145,000$ based on experience. Equal Employment Opportunity and Reasonable Accommodations MMR Consulting is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Our hiring decisions are based on merit, qualifications, and business needs. We are committed to working with and providing reasonable accommodations to individuals with disabilities globally. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please let us know the nature of your request.

Senior Project Engineer - Water / Wastewater Construction We are partnering with a well-established water and wastewater general contractor with a strong presence across the Bay Area to recruit a Senior Project Engineer to support and help lead the delivery of complex water and wastewater infrastructure projects. This role is ideal for an experienced Project Engineer ready to take on increased responsibility, mentor junior engineers, and position themselves for progression into a Project Manager role. Key Responsibilities Support the execution of water and wastewater treatment plant and pipeline projects Manage and oversee RFIs, submittals, change orders, and document control Assist with project planning, scheduling, cost tracking, and forecasting Coordinate closely with Project Managers, Superintendents, inspectors, and subcontractors Review plans and specifications and support constructability reviews Track material procurement and subcontractor performance Assist with QA/QC documentation, safety compliance, and regulatory requirements Mentor and support Project Engineers and field staff Participate in preconstruction planning and project start-up activities Required Experience & Qualifications 5-10+ years of heavy civil construction experience, with a focus on water and/or wastewater projects Experience on treatment plants, pump stations, pipelines, or related utility infrastructure Strong familiarity with public works and municipal projects (e.g., SFPUC, EBMUD, local water districts) Bachelor's degree in Civil Engineering, Construction Management, or related field Strong technical, organizational, and communication skills Ability to manage multiple workstreams in a fast-paced project environment Experience with Procore, Primavera, or similar construction management software preferred Why This Opportunity Work on high-profile water and wastewater infrastructure projects across the Bay Area Clear path for career advancement into Project Manager or Senior PM roles Exposure to technically complex projects with experienced leadership teams Long-term backlog and strong regional market presence Competitive compensation and comprehensive benefits package

Project Engineer - Electrical (San Francisco, CA) A well-established Bay Area electrical contractor is seeking a Project Engineer to support major public-works projects across San Francisco. The company specializes in street-lighting systems, traffic signals, low-voltage infrastructure, ITS/communications, and overhead traction power systems for municipal transit. This role is ideal for an electrical engineer who wants to build a long-term career in electrical infrastructure and public utilities. Role Overview The Project Engineer will support project planning, coordination, documentation, and field execution. You'll work closely with Project Managers, Superintendents, and field crews to ensure successful delivery of complex municipal electrical projects. Key Responsibilities Project Coordination & Documentation Prepare RFIs, submittals, as-builts, change orders, and close-out packages Assist in developing schedules, phasing plans, and manpower forecasts Track quantities, production, materials, and delivery schedules Maintain communication with suppliers, subcontractors, and city inspectors Technical & Engineering Support Review and interpret plans, specifications, one-lines, and signal/lighting layouts Support engineering tasks for: Street-lighting and roadway illumination Traffic signals, pedestrian safety systems, and controllers Low-voltage ITS, communications, and fiber systems Overhead traction power used by electric bus fleets Assist with utility coordination, conduit routing, duct bank layout, and pole/fixture placement Participate in QA/QC checks and site inspections Field Support Conduct site walks and support daily project reporting Ensure work complies with NEC, Caltrans, and City & County of SF standards Assist with safety documentation and equipment tracking Cost Control & Estimating Support cost tracking, production reporting, and invoice review Assist with takeoffs and estimating for new bids and upcoming scopes Requirements Bachelor's degree in Electrical Engineering is required 0-5 years of experience in construction, electrical infrastructure, utilities, or low-voltage systems Strong understanding of electrical fundamentals (voltage, current flow, grounding, circuits) Ability to read plans, technical specifications, and electrical diagrams Strong organizational and communication skills Proficiency with MS Office; experience with Bluebeam, AutoCAD, or Procore is a plus Valid driver's license and willingness to perform site visits Compensation & Benefits Base salary: $80,000 - $120,000 DOE Company vehicle + fuel card 401(k) Health & dental insurance Paid time off and company-paid holidays Strong long-term career progression into Assistant Project Manager and Project Manager roles

We are seeking a motivated Senior Project Engineer in the San Francisco Bay Area to support the delivery of heavy civil and/or water infrastructure projects. The Senior Project Engineer works alongside the Project Management Team which is responsible to plan and oversee the project to ensure a timely and cost effective outcome. This includes budgeting, organization, implementation and scheduling of the project. Ensure the project is constructed in a safe, ethical manner and in compliance with all federal, state, and local laws. The Project Management Team can vary greatly depending on the size and complexity of the projects, which in turn will affect the number of responsibilities the Senior Project Engineer will be involved in. Responsibilities: Serve as a key member of the Project Management Team, supporting the planning and execution of projects. Assist with budgeting, organization, scheduling, and implementation throughout the project lifecycle. Ensure projects are delivered on time, within budget, and in alignment with quality expectations. Promote and maintain safe and ethical work practices. Ensure compliance with all applicable federal, state, and local regulations. Adapt responsibilities based on the size and complexity of each project. Qualifications: Bachelor's Degree - Construction or Engineering preferred or equivalent experience. 3+ years prior relevant experience. Requires deep knowledge of job area typically obtained through advanced education combined with experience. Benefits: Competitive Salary range (based on experience) Excellent Insurance Package 401k w/match and Company Benefits An amazing culture focused on Diversity and Inclusion

**Who we are:** Optical engineers at Cisco design and build the next generation of Cisco optical communication products. Your product development role may cover: Design and development of Optical transmission systems, subsystems, and components (including process development, photonic chip layout, simulation, verification). Selection and qualification of active and passive integrated photonic and discrete optical components for the final product. Development of benchmarks, analysis, implementation, validation, and optimization of communications algorithms for link optimization. Resolution of technical issues associated with components, parts, products, or systems. Support testing of new and existing designs including product release. Deployment of optical systems in the field. **Your Impact:** + Advanced experienced professional using best practices and knowledge of internal or external business issues to improve products or services. + Works independently, but receives minimal guidance and direction from leader then determines best approach to accomplish work. + Acts as a resource for colleagues with less experience. + Leads projects from end-to-end, while also executing work as a primary contributor. + Leads design of systems, subsystems, or components. + Leads design reviews for optical systems and products. + Identifies and recommends innovative approaches to design strategy, using a broad knowledge of the industry and end-user experience from the field. + Designs, tests, and validates multiple subsystems/blocks. + Leads efforts for performance optimization and design testing. + Leads collaboration with hardware and software teams to design optical modules. + Identifies opportunities for multiple products to work together to create value for customers. **Minimum Qualifications:** + Bachelors with 7 years of related experience, or Masters with 4 years of related experience, or PhD with 1 year of related experience. + Prior experience with bring-up and optimization of each new coherent transceiver design, including optimization of operating conditions of optical and electrical components. + Prior experience with design verification testing (DVT) of coherent transceivers to ensure optical specifications are met over operating conditions (temperature, power levels, etc.) **Preferred qualifications:** + Prior experience with development of calibration and test procedures to ensure a consistent high transceiver performance over a wide range of operating conditions (temperature, production variation, ageing, power levels, etc.) + Prior experience with debug of transceivers, both during bring-up and volume manufacturing **Why Cisco?** At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. **Message to applicants applying to work in the U.S. and/or Canada:** The starting salary range posted for this position is $152,400.00 to $221,800.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not including incentive compensation*, equity, or benefits. Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process. U.S. employees are offered benefits, subject to Cisco's plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time. U.S. employees are eligible for paid time away as described below, subject to Cisco's policies: + 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees + 1 paid day off for employee's birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco + Non-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees + Exempt employees participate in Cisco's flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations) + 80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next + Additional paid time away may be requested to deal with critical or emergency issues for family members + Optional 10 paid days per full calendar year to volunteer For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco's policies. Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows: + .75% of incentive target for each 1% of revenue attainment up to 50% of quota; + 1.5% of incentive target for each 1% of attainment between 50% and 75%; + 1% of incentive target for each 1% of attainment between 75% and 100%; and + Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation. For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid. The applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $152,400.00 - $255,100.00 Non-Metro New York state & Washington state: $134,300.00 - $224,800.00 * For quota-based sales roles on Cisco's sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. ** Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements. Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis. Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.

Senior Project Engineer - Water / Wastewater Construction We are partnering with a well-established water and wastewater general contractor with a strong presence across the Bay Area to recruit a Senior Project Engineer to support and help lead the delivery of complex water and wastewater infrastructure projects. This role is ideal for an experienced Project Engineer ready to take on increased responsibility, mentor junior engineers, and position themselves for progression into a Project Manager role. Key Responsibilities Support the execution of water and wastewater treatment plant and pipeline projects Manage and oversee RFIs, submittals, change orders, and document control Assist with project planning, scheduling, cost tracking, and forecasting Coordinate closely with Project Managers, Superintendents, inspectors, and subcontractors Review plans and specifications and support constructability reviews Track material procurement and subcontractor performance Assist with QA/QC documentation, safety compliance, and regulatory requirements Mentor and support Project Engineers and field staff Participate in preconstruction planning and project start-up activities Required Experience & Qualifications 5-10+ years of heavy civil construction experience, with a focus on water and/or wastewater projects Experience on treatment plants, pump stations, pipelines, or related utility infrastructure Strong familiarity with public works and municipal projects (e.g., SFPUC, EBMUD, local water districts) Bachelor's degree in Civil Engineering, Construction Management, or related field Strong technical, organizational, and communication skills Ability to manage multiple workstreams in a fast-paced project environment Experience with Procore, Primavera, or similar construction management software preferred Why This Opportunity Work on high-profile water and wastewater infrastructure projects across the Bay Area Clear path for career advancement into Project Manager or Senior PM roles Exposure to technically complex projects with experienced leadership teams Long-term backlog and strong regional market presence Competitive compensation and comprehensive benefits package

Project Engineer - Electrical (San Francisco, CA) A well-established Bay Area electrical contractor is seeking a Project Engineer to support major public-works projects across San Francisco. The company specializes in street-lighting systems, traffic signals, low-voltage infrastructure, ITS/communications, and overhead traction power systems for municipal transit. This role is ideal for an electrical engineer who wants to build a long-term career in electrical infrastructure and public utilities. Role Overview The Project Engineer will support project planning, coordination, documentation, and field execution. You'll work closely with Project Managers, Superintendents, and field crews to ensure successful delivery of complex municipal electrical projects. Key Responsibilities Project Coordination & Documentation Prepare RFIs, submittals, as-builts, change orders, and close-out packages Assist in developing schedules, phasing plans, and manpower forecasts Track quantities, production, materials, and delivery schedules Maintain communication with suppliers, subcontractors, and city inspectors Technical & Engineering Support Review and interpret plans, specifications, one-lines, and signal/lighting layouts Support engineering tasks for: Street-lighting and roadway illumination Traffic signals, pedestrian safety systems, and controllers Low-voltage ITS, communications, and fiber systems Overhead traction power used by electric bus fleets Assist with utility coordination, conduit routing, duct bank layout, and pole/fixture placement Participate in QA/QC checks and site inspections Field Support Conduct site walks and support daily project reporting Ensure work complies with NEC, Caltrans, and City & County of SF standards Assist with safety documentation and equipment tracking Cost Control & Estimating Support cost tracking, production reporting, and invoice review Assist with takeoffs and estimating for new bids and upcoming scopes Requirements Bachelor's degree in Electrical Engineering is required 0-5 years of experience in construction, electrical infrastructure, utilities, or low-voltage systems Strong understanding of electrical fundamentals (voltage, current flow, grounding, circuits) Ability to read plans, technical specifications, and electrical diagrams Strong organizational and communication skills Proficiency with MS Office; experience with Bluebeam, AutoCAD, or Procore is a plus Valid driver's license and willingness to perform site visits Compensation & Benefits Base salary: $80,000 - $120,000 DOE Company vehicle + fuel card 401(k) Health & dental insurance Paid time off and company-paid holidays Strong long-term career progression into Assistant Project Manager and Project Manager roles

We are seeking a motivated Senior Project Engineer in the San Francisco Bay Area to support the delivery of heavy civil and/or water infrastructure projects. The Senior Project Engineer works alongside the Project Management Team which is responsible to plan and oversee the project to ensure a timely and cost effective outcome. This includes budgeting, organization, implementation and scheduling of the project. Ensure the project is constructed in a safe, ethical manner and in compliance with all federal, state, and local laws. The Project Management Team can vary greatly depending on the size and complexity of the projects, which in turn will affect the number of responsibilities the Senior Project Engineer will be involved in. Responsibilities: Serve as a key member of the Project Management Team, supporting the planning and execution of projects. Assist with budgeting, organization, scheduling, and implementation throughout the project lifecycle. Ensure projects are delivered on time, within budget, and in alignment with quality expectations. Promote and maintain safe and ethical work practices. Ensure compliance with all applicable federal, state, and local regulations. Adapt responsibilities based on the size and complexity of each project. Qualifications: Bachelor's Degree - Construction or Engineering preferred or equivalent experience. 3+ years prior relevant experience. Requires deep knowledge of job area typically obtained through advanced education combined with experience. Benefits: Competitive Salary range (based on experience) Excellent Insurance Package 401k w/match and Company Benefits An amazing culture focused on Diversity and Inclusion