Application engineer jobs in Redwood City, CA

Principal Applications Engineer (Mass Spectrometry) 🟢 Experience 5 to 12 years 📍 Milpitas, California, USA 🟢 Full-time | Onsite Role 🟢 U.S. Citizens & Green Card Holders Only 🚀 We are hiring a Principal Applications Engineer - Mass Spectrometry This role is ideal for engineers who thrive in analytical instrumentation, customer engagement, and semiconductor or high-tech environments. ✅ About the Role We are seeking an experienced Principal Applications Engineer with a strong background in mass spectrometry and gas analyzers to support customers, solve technical challenges, and provide high-level applications expertise. This position requires a hands-on professional with excellent communication skills, strong technical depth, and the ability to work directly with customers to resolve instrumentation-related queries. ✅ Key Responsibilities Experience in analytical instrumentation, including mass spectrometers and gas analyzers Ability to engage with customers, handle inquiries, troubleshoot issues, and provide application-level support Familiarity with semiconductor manufacturing processes Self-motivated and proactive in customer interaction and problem-solving Willingness to travel for customer visits, installations, or support needs ✅ Education 🎓 Bachelor's degree in Engineering (Electronics / Electrical background highly preferred) ✅ Requirements ✅ U.S. Citizen or Green Card Holder ✅ Strong experience in mass spectrometry / gas analysis instrumentation ✅ Customer-facing experience ✅ Semiconductor process knowledge ✅ Ability to travel for onsite support If you have the passion to work with advanced instrumentation, support high-tech customers, and be part of a fast-moving engineering environment, we'd love to connect with you. 📩 Apply or share your resume at: **************** keywords: Experience with mass spectrometry, analytical instrumentation, LC-MS, GC-MS, gas analyzers, scientific instruments, spectroscopy, vacuum systems, ion source technologies, high-precision measurement tools, semiconductor process equipment, wafer fabrication instrumentation, contamination monitoring systems, process control instrumentation, plasma and deposition tools, metrology systems, life sciences instrumentation, molecular diagnostics platforms, DNA sequencing technologies, biomedical instrumentation, lab automation systems, electronics engineering, sensor-based devices, hardware troubleshooting, calibration, system integration, customer-facing technical support, field applications engineering, instrumentation engineering, applications specialist roles, and advanced manufacturing instrumentation Best Regards Mohammed Javed Shaikh EMC- Executive Management Consultant Contact No: US- *************** | India - +91 92233 08247 Email ID - ****************

This is a well-established power technology company with a strong presence across the United States and a workforce of more than 1,000 employees nationwide. For decades, the organization has been a leader in developing advanced power solutions that enable innovation in industries such as computing, telecommunications, aerospace, defense, automotive, and industrial systems. The company is known for its deep technical expertise in high-performance power electronics, delivering products and solutions that address demanding requirements for efficiency, density, and reliability. With a strong commitment to research and engineering excellence, the organization invests heavily in innovation and collaborates closely with customers to solve complex power system challenges. Job Summary Senior Field Applications Engineer to support advanced power solutions across a variety of market opportunities. This role involves working closely with business development and customer service teams to provide pre- and post-sales support, including product selection, installation assistance, and system troubleshooting. The ideal candidate will enjoy customer-facing responsibilities and technical problem-solving in a dynamic environment. Key Responsibilities Provide technical expertise on power architectures and solutions to both technical and business stakeholders. Collaborate with business development teams to support both direct and channel sales opportunities. Capture technical requirements for customer systems and serve as a liaison with internal engineering teams. Support the sales cycle by establishing and maintaining strong customer relationships. Conduct schematic reviews, product evaluations, and technical seminars. Respond to incoming technical inquiries via phone and email. Deliver product training to sales representatives and partners. Travel 30-50% to engage with customers and support field activities. Preferred Qualifications & Skills Bachelor's degree in electrical engineering or related field. 5-7+ years of experience in power electronics applications engineering, power supply design, or similar roles Strong background in analog design principles. Hands-on electronics technician skills. Excellent verbal and written communication abilities. Ability to work independently and in cross-functional teams. Equal Opportunity Employer This company is committed to fostering an inclusive and diverse workplace, prohibiting discrimination based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender identity, sexual orientation, or any other legally protected status.

🚀 Senior Backend Engineer - AI Application Builder 📍 SoMa, San Francisco, CA | 💼 Full-Time | Onsite 💰 Salary: $200K-$325K + Meaningful Equity (1%+) Join an early-stage AI SaaS start-up creating an application builder that empowers business users to build custom applications where humans and AI collaborate seamlessly across enterprise systems. The company addresses complex enterprise challenges, including multi-day workflows, cross-system integrations (ERP/CRM/financial platforms), secure VPC hosting, and enterprise-grade observability, logging, identity, and compliance controls. About the Role We're looking for a Backend Engineer to lead the development of backend systems and architecture. This is a rare opportunity to take ownership of core systems in an early-stage company, shaping architecture, scalability, and reliability from the ground up. You'll tackle challenging problems like orchestrating multi-system workflows, processing large-scale data asynchronously, and safely executing AI-generated code - all while collaborating closely with the applied AI team. What You'll Do Design and build the core workflow engine - the orchestration layer connecting agents, data sources, and frontend views. Develop and scale the TypeScript-based backend, handling asynchronous execution, retries, and deterministic routines. Build and maintain integration layers for REST APIs, SQL sources, and third-party systems. Collaborate with the applied AI engineering team to integrate automation and intelligence across systems. Define and enforce best practices for backend architecture, reliability, and developer experience as the company scales. Who You Are (Must-Haves) 4-15 years of professional software engineering experience. Strong experience with TypeScript, Node.js, and modern backend architectures. Experience designing complex data models and managing asynchronous tasks/workflows. Prior experience working in early-stage startups or high-growth environments. Experience integrating multiple systems, including REST APIs and SQL sources. Excited by building scalable systems and comfortable in a startup environment. Excellent problem-solving, collaboration, and communication skills. Nice-to-Haves Experience building or integrating AI / LLM-powered applications. Familiarity with Temporal or similar orchestration/workflow systems. Exposure to other modern backend frameworks or cloud technologies (AWS, GCP, Kubernetes). Why Join? Competitive salary: $200K-$325K + meaningful equity (1%+) in an early-stage company. Work alongside experienced founders who have successfully scaled AI and enterprise SaaS products. Shape the architecture and direction of a high-impact backend system used across complex workflows. Be part of a small, highly motivated team at the forefront of AI and enterprise applications.

80Twenty is a boutique marketing recruitment agency that connects high-growth companies with exceptional candidates. Want to build technology that truly moves the needle in healthcare? Join a fast-scaling, profitable healthcare services company - independently grown and not VC-backed - on a mission to make healthcare simpler, smarter, and more human! Our client is a healthcare tech and services company based in San Francisco, combining clinical expertise, operational excellence, and modern engineering to reshape how people experience care. From personalized medication management and transparent pharmacy pricing to community-based chronic care support, we're building a system that empowers both patients and providers. This is a fully onsite role based in San Francisco, CA. Candidates must be located within 30 miles of San Francisco. The standard schedule is Monday-Friday, 9am-7pm and may vary depending on business needs and role responsibilities. In this role, you will: Design, build, and scale backend services that power pharmacy, telehealth, and patient-facing workflows. Collaborate cross-functionally with product, operations, and pharmacy teams to deliver seamless integrations and reliable systems. Lead architectural design discussions and set long-term technical direction for the backend stack. Implement best practices for system reliability, observability, security, and scalability. Drive operational excellence through CI/CD pipelines, cloud infrastructure (AWS), and container orchestration (Kubernetes). Mentor fellow engineers and help shape our backend engineering culture. Optimize system performance and streamline complex data flows across distributed services. Influence and define standards for how we build, test, and deploy software across the company. Who You Are 7+ years of backend engineering experience, ideally in fast-moving production environments. Strong experience with Node.js (TypeScript / JavaScript) and modern backend frameworks. Deep familiarity with AWS, Kubernetes, CI/CD, and distributed system design. Adept at owning code from design through deployment - you care about maintainability, reliability, and long-term scalability. Excellent communicator who enjoys collaborating across disciplines. Motivated by solving complex real-world problems in healthcare and improving patient outcomes. Bonus points for experience in healthcare, pharmacy systems, inventory/fulfillment flows, or regulated environments. Why This Role Stands Out You'll own high-impact systems that directly affect patient and provider experiences. You'll shape backend architecture and engineering best practices in a growing company. You'll join a profitable, non-VC-backed organization focused on long-term sustainability. You'll work in-person with an ambitious, mission-driven team in downtown San Francisco. Competitive compensation, equity opportunities, and strong benefits designed to help you thrive. This is a great opportunity to be a key member of the engineering team, taking technical ownership of our pharmacy platform's core backend systems. Your work will directly power real-time healthcare operations and improve access to care. If you're excited to apply your engineering expertise to meaningful healthcare infrastructure - and want to join a company that values autonomy, sustainability, and impact - we want to hear from you! Base salary: $250k-300k DOE + generous equity and benefits

Staff AI Engineer | Sunnyvale, CA | $225K-$300K + Equity We're partnering with a leading company in the software defined vehicle space to hire a Staff AI Engineer. Their technology is already running in more than five million vehicles on the road today and they are now building the next layer of AI that will power future automotive platforms. In this role you will work on advanced language models, retrieval systems and agent style architectures that support real world, safety critical use cases. You will own the full lifecycle of AI systems from early research through to stable, production grade services. What you'll do: Train and fine tune LLMs for reasoning and decision making Build retrieval pipelines and RAG systems for real time semantic search Design and scale ML systems that run in fault tolerant, privacy compliant environments Develop evaluation frameworks to measure reliability, correctness and performance Work closely with engineering and product teams to shape AI solutions that match real world needs What we're looking for: 5+ years of experience as an AI or ML engineer Hands on experience with LLMs, agent frameworks and RAG architectures Strong Python and experience with PyTorch or TensorFlow Background in building and deploying production ML systems Comfort working in a collaborative on site environment three days per week in Sunnyvale If this sounds like something you would like to explore, apply today and we'll be in touch

We are partnered with a Stealth AI Infra startup (backed by a Tier 1 AI Lab and advised by 2 of the world's most prominent ML thought-leaders), who are hiring a Staff Engineer (genuine progression to HoE / Chief Engineer). The business already have enterprise customer traction & are backed by Perplexity and the VC who led investments in Hashicorp & Rancher. They are advised by the ex-GM & MD of Microsoft Research. They have proprietary tech & are building next-gen enterprise multimodal search & analytics platform, combining graph-based retrieval, multimodal indexing and cutting-edge LLMs to deliver lightning-fast, context-aware search. They fuse graph theory with multimodal learning, and are cutting compute, data & CO₂ while boosting accuracy on real-world problems. The founding team blends deep technical and enterprise expertise - ex-FAANG engineers & scientists from Tier1 Labs, product operators, and PhDs from top global universities. Guided by advisors from Microsoft Research, Berkeley, and UPenn. Building AI that scales responsibly, from the physical world up and unlock the next frontier in AI with graph foundation models for unstructured data. Working at the frontier of enterprise AI Infra, building systems that power multimodal understanding for enterprise orgs. They are looking for a Principal (Founding) Engineer with progression to Head of Engineering & beyond. You will work directly with the founders to design systems that scale up inference for cutting-edge models, build efficient training loops, and operationalize self-hosted LLMs (Llama-70B, Mistral-8x22B, etc.) using GPU autoscaling and model-serving frameworks. Technical ownership and leadership trajectory from day one. Key Experience Required; 5+ Years' experience in ML / Software Engineering Hands-on experience serving large language (and non-language) models in production (GPU orchestration, inference optimization) Experience sharing an ML model across multiple GPUs A builder's mindset: you relish ambiguous requirements, pick the right tool, and ship Please apply ASAP if interested!

ATTN - PLEASE READ CAREFULLY: WE CAN NOT SPONSOR NEW VISAS OR TRANSFER EXISTING VISAS. AT THIS TIME WE'RE ONLY CONSIDERING US CITIZENS OR GC HOLDERS. WE'RE LOOKING FOR SOMEONE WHO HAS SIGNIFICANT APPLICATION SECURITY EXPERIENCE-SOMEONE WHO HAS DESIGNED SECURE ARCHITECTURES, IMPLEMENTED CONTROLS ACROSS THE SDLC, AND PROACTIVELY IDENTIFIED AND MITIGATED VULNERABILITIES IN LARGE-SCALE DISTRIBUTED SYSTEMS. THE SUCCESSFUL CANDIDATE SHOULD ALSO HAVE A STRONG TRACK RECORD OF PARTNERING WITH ENGINEERING TEAMS TO IMPROVE OVERALL SECURITY POSTURE THROUGH ARCHITECTURAL GUIDANCE, SECURE CODING BEST PRACTICES, AND CONTINUOUS SECURITY EDUCATION. Picture a company redefining how life sciences harness data - one that turns the noise of fragmented scientific systems into the clarity that accelerates discovery, development, and ultimately, human progress. This Scientific Data Cloud pioneer has built a cloud-native ecosystem engineered specifically for the life sciences, connecting laboratory instruments, informatics systems, and analytics applications into a single, intelligent network. The result: harmonized, actionable scientific data that transforms R&D velocity and precision across discovery, development, and manufacturing. Trusted by the world's leading biopharma innovators, their open platform serves as the digital nervous system for scientific operations - empowering researchers and partners to unlock insights at unprecedented scale. Think of it as the Palantir of Life Sciences - designed not just to visualize complexity, but to ingest and process petabytes of scientific data through advanced taxonomies and ontologies that bring structure, context, and meaning to an otherwise chaotic scientific landscape. Through deep collaborations with global leaders in cloud computing and AI, this company is building the foundation for a new era of Scientific Intelligence - one where every experiment, every dataset, and every discovery is connected, contextualized, and exponentially more powerful than before. Senior & Lead Application Security Engineers We're looking for a hands-on Product Security Technical Lead to drive the design, implementation, and evolution of our security engineering program. You'll lead a team of Security Engineers focused on hardening our SaaS and data platforms by breaking things before attackers do - identifying vulnerabilities, building secure infrastructure, and integrating protection across our CI/CD pipelines. This role demands deep technical expertise across AWS, Python, and application & cloud security, along with a hacker's curiosity and a builder's discipline. Why This Role: • You'll have complete ownership of product and cloud security from architecture to execution. • You'll lead by doing - hacking, breaking, and building resilient systems. • Be part of a company where security isn't an afterthought - it's a product feature. Job Responsibilities • Own and evolve the organization's entire application security posture, with a focus on application and cloud security across all product lines. • Perform offensive and defensive security assessments - threat modeling, code review, penetration testing, and vulnerability exploitation. • Build and integrate automated security tooling (SAST, DAST, dependency scanning, IaC scanning) into CI/CD pipelines. • Develop security automation and internal tooling using Python, Bash, or Go. • Partner with Engineering, DevOps, and Infrastructure teams to ensure secure AWS architectures (VPC, IAM, KMS, GuardDuty, CloudTrail, WAF). • Oversee incident response and root cause analysis for product and infrastructure-level security events. • Define and enforce secure coding standards, and lead threat modeling sessions for critical features and services. • Continuously hunt for vulnerabilities, test assumptions, and “break things safely” to strengthen the platform. Preferred Qualifications: • Certifications such as AWS Certified Security - Specialty, OSCP, or CISSP. • Experience in SaaS, Big Data, or high-scale distributed environments. • Knowledge of MITRE ATT&CK, OWASP Top 10, and secure software design principles. Required Skills & Experience: • 8+ years of hands-on experience in Application, Cloud, or Product Security roles, with lead or staff-level responsibilities. • Deep expertise in AWS security architecture and service hardening. • Advanced programming and scripting ability in Python (Bash or Go a plus). • Proven experience with offensive security: hacking, exploit analysis, or red team operations. • Strong foundation in vulnerability management, threat modeling, and incident response. • Proficient with DevSecOps tools and modern CI/CD environments. • Familiarity with container and orchestration security (Docker, Kubernetes, EKS). Required Education • Bachelor's degree in computer science or another equivalent degree.

Job Title: Entry-Mid Level Geotechnical Staff Engineer A locally rooted engineering and consulting firm is seeking a Geotechnical Staff Engineer to join its Sunnyvale office. This is an excellent opportunity for an early-career engineer to gain hands-on experience in geotechnical investigations, laboratory testing, and field operations while contributing to a team known for its technical integrity and regional expertise. Key Responsibilities: Assist in planning and executing geotechnical field investigations, including soil borings, sampling, and site reconnaissance. Coordinate laboratory testing programs and analyze soil data to support engineering recommendations. Prepare technical reports under the guidance of senior engineers, including foundation design, slope stability, and pavement evaluations. Conduct construction observation and materials testing as needed. Collaborate with project managers, clients, and field staff to ensure timely and accurate project delivery. Maintain documentation and ensure compliance with applicable standards and regulations. Qualifications: Bachelor's degree in Civil or Geotechnical Engineering. 0-3 years of experience in geotechnical engineering or construction materials testing. EIT certification or ability to obtain within 6 months. Strong written and verbal communication skills. Familiarity with geotechnical software and lab testing procedures is a plus. Willingness to work in both office and field environments. Benefits & Career Growth: Competitive starting salary with opportunities for performance-based increases. Health, dental, and vision insurance. 401(k) with company match. Paid time off and holidays. Support for professional development including PE licensure, training, and certifications. Clear path for advancement into project engineering and management roles. A collaborative team culture that values mentorship, technical growth, and long-term career development. About the Company: Since our inception in 2007, our firm has demonstrated successful growth each subsequent year because we provide cost-effective and responsive geotechnical engineering and environmental services to the development and technology communities. We have built our reputation on the ability to professionally plan, research, and execute a wide variety of geotechnical engineering and environmental services on projects that may require a higher level of local expertise and industry knowledge than many of our competitors can provide. Utilizing our extensive local experience, we excel in delivering intelligent solutions to complex problems, mainly for our Bay Area clients. Please feel free to apply if you believe you could fit the bill!

Job Title: Manufacturing Engineer Compensation: $100,000 -$125,000 Full employer-covered medical, dental, vision, and life insurance for employee, 401(k) ** VISA SPONSORSHIP AND RELOCATION ASSISTANCE ARE NOT AVAILABLE FOR THIS ROLE ** EXPERIENCE WITH SEMICONDUCTOR MANUFACTURING PROCESSES IS A MAJOR PLUS! What You Will Be Doing: Develop and maintain detailed manufacturing process documentation including Operation Method Sheets, test procedures, test protocols, and quality checklists for electromechanical assemblies. Design custom fixtures, shop drawings and production tools to enhance efficiency, accuracy, and repeatability in manufacturing workflows. Translate engineering designs into clear instructions and shop drawings for production teams. Lead engineering build efforts and support assembly of complex control systems and modules. Partner with teams across Sales, Quality, and Production to refine manufacturing methods and improve outcomes. Identify and resolve production and quality issues through hands-on troubleshooting and structured problem-solving. Contribute to customer projects, ensuring deadlines and quality standards are consistently met. What You Bring: A bachelor's degree in Mechanical Engineering, preferably with experience in high-tech or semiconductor manufacturing. 5-8 years of hands-on experience in machining or fabrication, particularly with metals and plastics. Strong proficiency in SolidWorks and extensive knowledge of Geometric Dimensioning and Tolerancing (GD&T). A practical, problem-solving mindset with a strong mechanical aptitude and a data-informed approach. Clear and confident communication skills, with the ability to present ideas and results to both internal stakeholders and external customers. Working knowledge of manufacturing software, Excel, and standard business analysis tools. Ability to work independently, stay organized, and contribute in a fast-paced, cross-functional team environment.

We are actively searching for a Founding Backend Engineer to join our team on a permanent basis. In this position you will lead the design and development of our backend infrastructure that powers our protocol (think everything off-chain). If you are someone that is impressed with what Hyperliquid has accomplished then this role is for you. We are on a mission to build next generation lending and debt protocols. We are open to both Senior level and Architect level candidates for this role. Your Rhythm: Drive the architecture, technical design, and implementation of our backend infrastructure Build and maintain low latency indexing infrastructure Build and maintain our offline and online data analytic pipelines that power our trading and risk engines Lead code reviews, providing constructive feedback and ensuring adherence to established coding standards and best practices Your Vibe: 6+ years of professional software engineering experience 1+ years of experience working on backends interacting with blockchains in production environments 5+ years of experience working with a modern backend languages (Go, Rust, Python, etc) in distributed architectures Strong knowledge around DeFi products Open to collaborating onsite a few days a week at our downtown SF office Our Vibe: Relaxed work environment 100% paid top of the line health care benefits Full ownership, no micro management Strong equity package 401K Unlimited vacation An actual work/life balance, we aren't trying to run you into the ground. We have families and enjoy life too!

About the job Pacific International is partnered with a rapidly growing industrial manufacturing organization undergoing significant investment in automation and large-scale capital projects. The company is seeking a hands-on Divisional Projects Engineer to lead major engineering initiatives across multiple sites. This individual will own full project lifecycles from concept and design through installation, commissioning, and start-up. The ideal candidate is a detail-oriented engineer who enjoys being on the shop floor, collaborating with cross-functional teams, and driving operational improvements across a fast-paced manufacturing environment. Responsibilities Be a consistent on-site project presence, supporting installation, commissioning, and troubleshooting while coordinating with site teams, vendors, and engineering partners. Own end-to-end project execution, including scoping, design reviews, scheduling, budgeting, and milestone management. Travel across divisional facilities to oversee projects, conduct site assessments, and manage vendor FATs, verification testing, and equipment sign-offs. Lead process improvement and efficiency initiatives across automated manufacturing lines to enhance productivity and throughput. Develop and refine engineering designs, project plans, and documentation aligned with divisional standards. Evaluate new technologies and machinery to improve capability, reliability, and long-term performance. Partner with maintenance teams as a technical advisor to resolve recurring equipment issues and support preventive and predictive maintenance strategies. Ensure safety, environmental, and regulatory compliance is built into every phase of project execution. Communicate progress clearly across stakeholders to keep projects on track and aligned with business priorities. Qualifications 4-8+ years of experience in manufacturing, engineering, maintenance, or quality roles. Bachelor's degree in engineering required; master's preferred. Proven ownership of capital or large-scale engineering projects from concept through completion. Strong background working with automated or fast-moving manufacturing environments. Comfortable with up to ~50% domestic travel to manage projects across multiple locations. Skilled in project planning, budgeting, vendor management, and cross-functional coordination. Hands-on, solutions-focused problem solver with strong communication and leadership skills. Experience with ISO-driven environments and engineering documentation practices is beneficial. Analytical, organized, and able to juggle multiple priorities while driving effective outcomes. About Pacific International: Pacific International, a globally recognized retained executive search firm, is dedicated to empowering Fortune 500, FTSE 100, and high-growth enterprises in building exceptional C-suite, senior-level, and strategic leadership teams while championing diversity and inclusion. Our adaptability, agility, and forward-thinking ethos distinguish us in the ever-evolving business landscape. Since 1997, we have been dedicated to building lasting client partnerships based on trust and reliability, and a proven track record of successful C-suite and mid- to senior-level leadership project delivery across many key industries globally. Pacific International Diversity Statement: At Pacific International, diversity, equity, and inclusion are at the core of who we are and what we do. Our commitment to these values is unwavering and we proudly champion diversity on behalf of our clients in every Executive Search mandate we undertake. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status, or other characteristics protected by law. In pursuit of these objectives, we actively encourage applications from individuals of all backgrounds and identities. Questions? Email Olivia McCrossin - ******************************************

Reports to Project Manager or designated Deputy Project Manager. Major Duties & Responsibilities: Manage all aspects of project documentation including submittals, RFIs and project meeting minutes. Prepare required logs and other project documentation for construction meetings. Distribute revised drawings and changes to subcontractors. Prepare change orders and track return of subcontractor pricing for Project Manager review. Coordinate with project team to ensure a timely project close out. Print and perform minor schedule updates. Gain knowledge of milestone completion dates to ensure that submittal deadlines are met. Coordinate with subcontractors to obtain submittal documentation and material lead time data. Other duties and responsibilities assigned by the PM or Deputy PM, required of a Project Engineer experienced with heavy civil construction projects. Skills/Qualifications: Minimum of 5 years construction industry experience, preferably experience with self-performed work in the heavy civil sector (bridge, highway, tunnel, and similar infrastructure). Employee must be self-motivated, supportive, and enjoy working in a collaborative team environment. Must be able to work late hours and have flexibility during peak project demands or critical operations. Must be responsive to calls, texts, and emails. Working knowledge of construction documentation, cost control, schedule, and labor management. Working knowledge of company software programs, Microsoft Office, and Microsoft Project. Ability to independently organize work assignments and meet critical deadlines. Comfortable and eager to lead a team of junior engineers, field engineers, interns, and others less experienced in the construction industry. Excellent editing, proofreading and writing skills. Must like working in a fast-paced environment. Be innovative and resourceful. “Halmar International is an Equal Opportunity Employer - M/F/Veteran/Disability/Sexual Orientation/Gender Identity.”

The Company: haushepherd inc. is an engineering firm based in San Francisco with the mission of providing high quality engineering design and consulting services. Clients served are primarily homeowners in the San Francisco Bay Area. We are an emergent, dynamic duo that values bringing a personal touch to each client project and getting to be hands-on with every undertaking. We are looking for both new and experienced engineers to join our team in assisting homeowners repair, improve, and maintain their greatest financial asset - their residencies. Our guiding values are to 1) Lead with integrity; 2) Care for clients and coworkers; and 3) Provide value to our clients and the company. The Position: We are currently seeking a Staff Engineer to perform professional civil, structural, and geotechnical work in the realm of residential projects. This position is for full-time employment. Majority of working days will be spent in our San Francisco office, with variable time each week dedicated to the field making initial site visits and/or observing active construction projects. The individual will report directly to haushepherd's Owner/Principal Engineer, Jakob Walter, and, at times, Edward Vaccaro. As a Staff Engineer at haushepherd, it is expected that you will work alongside Jakob and Edward to perform activities that lead to the delivery of our client's projects. This will include all phases of projects from developing proposals to assembling calculation packages, plan set drawings, facilitating city and county permitting, and performing site visits to projects under active construction. Also included within the scope of work are on-site structural evaluations and consultations to first time clients. Specific examples of tasks that should be expected in the role of Staff Engineer include, but are not limited to, the following: · Respond to requests for proposals with methodologies consistent with haushepherd's standard guidelines, marketing principals, and curated materials; · Fulfill design projects within the civil/structural/geotechnical space by developing deliverables for clients, obtaining permits, and supporting construction; · Conduct general consulting, initial on-site assessments, and construction observation for haushepherd projects; · Perform a limited number of foundation and drainage assessments for homeowners and real estate transactions; and · Contribute to the ongoing development of company standards and best practices and the compilation of industry resources for the benefit of future proposals, design projects, and consultations. Qualifications: The ideal candidate will have a few years of relevant work experience; however, recent college graduates from Civil Engineering or similar programs will also be considered but will be expected to have their FE/EIT certification. The most competitive applicants will have significant familiarity with California Residential and Building Codes. Experience with structural design of residential structures is highly desired. Candidates with a valid PE license in the State of California may be considered for the position of Project Engineer. Most importantly, we are looking for a candidate that has strong interpersonal skills, demonstrating a friendly, respectful, and team-oriented approach when collaborating with co-workers and interacting with clients and contractors. The successful candidate will be seen, at some point, as the face of haushepherd, and we want to make sure that this person accurately represents our values and supports the cultivation of company culture. If you would describe yourself as a go-getter and also have the ability to integrate with a small team of engineers, oftentimes working at a quick pace to fulfill project deliverables, please apply. Holidays & PTO: Paid holidays will be provided to the employee per the haushepherd, inc. holiday schedule - this currently includes (10) paid holidays . Paid Time Off (PTO) shall be provided to the employee per the haushepherd inc. PTO policy, which is the minimum accrual of (15) PTO days per year . Benefits: Active benefits to which the employee will have access to are as follows: · 50% coverage of base medical plan · 50% coverage of base dental plan · 50% coverage of base vision plan · 100% coverage of $100K basic life haushepherd is proud to offer a robust 401(k) matching plan. Employees may contribute to a combination of traditional and/or Roth 401(k) plans. An employer match of up to 9% of base salary is provided. Compensation: The expected base salary range for the position of Staff Engineer is $60 - $90K per year, to be determined based on past experience and qualification for the role. A yearly bonus will be calculated from the volume of billable work performed by the employee and paid in January, following the completion of the calendar year. Application Process: Please submit a resume with a cover letter to be considered for the role. We will be accepting and reviewing candidates on a rolling basis and will make offers after qualified candidates are interviewed. haushepherd inc., is an equal opportunity employer. All qualified applicants will received consideration without regard to race, color, religion, sex, sexual orientation, gender identity, protected veteran status, spouse of protected veteran, or disability.

Principal Applications Engineer (Mass Spectrometry) 🟢 Experience 5 to 12 years 📍 Milpitas, California, USA 🟢 Full-time | Onsite Role 🟢 U.S. Citizens & Green Card Holders Only 🚀 We are hiring a Principal Applications Engineer - Mass Spectrometry This role is ideal for engineers who thrive in analytical instrumentation, customer engagement, and semiconductor or high-tech environments. ✅ About the Role We are seeking an experienced Principal Applications Engineer with a strong background in mass spectrometry and gas analyzers to support customers, solve technical challenges, and provide high-level applications expertise. This position requires a hands-on professional with excellent communication skills, strong technical depth, and the ability to work directly with customers to resolve instrumentation-related queries. ✅ Key Responsibilities Experience in analytical instrumentation, including mass spectrometers and gas analyzers Ability to engage with customers, handle inquiries, troubleshoot issues, and provide application-level support Familiarity with semiconductor manufacturing processes Self-motivated and proactive in customer interaction and problem-solving Willingness to travel for customer visits, installations, or support needs ✅ Education 🎓 Bachelor's degree in Engineering (Electronics / Electrical background highly preferred) ✅ Requirements ✅ U.S. Citizen or Green Card Holder ✅ Strong experience in mass spectrometry / gas analysis instrumentation ✅ Customer-facing experience ✅ Semiconductor process knowledge ✅ Ability to travel for onsite support If you have the passion to work with advanced instrumentation, support high-tech customers, and be part of a fast-moving engineering environment, we'd love to connect with you. 📩 Apply or share your resume at: **************** keywords: Experience with mass spectrometry, analytical instrumentation, LC-MS, GC-MS, gas analyzers, scientific instruments, spectroscopy, vacuum systems, ion source technologies, high-precision measurement tools, semiconductor process equipment, wafer fabrication instrumentation, contamination monitoring systems, process control instrumentation, plasma and deposition tools, metrology systems, life sciences instrumentation, molecular diagnostics platforms, DNA sequencing technologies, biomedical instrumentation, lab automation systems, electronics engineering, sensor-based devices, hardware troubleshooting, calibration, system integration, customer-facing technical support, field applications engineering, instrumentation engineering, applications specialist roles, and advanced manufacturing instrumentation Best Regards Mohammed Javed Shaikh EMC- Executive Management Consultant Contact No: US- *************** | India - +91 92233 08247 Email ID - ****************

🚀 Senior Backend Engineer - AI Application Builder 📍 SoMa, San Francisco, CA | 💼 Full-Time | Onsite 💰 Salary: $200K-$325K + Meaningful Equity (1%+) Join an early-stage AI SaaS start-up creating an application builder that empowers business users to build custom applications where humans and AI collaborate seamlessly across enterprise systems. The company addresses complex enterprise challenges, including multi-day workflows, cross-system integrations (ERP/CRM/financial platforms), secure VPC hosting, and enterprise-grade observability, logging, identity, and compliance controls. About the Role We're looking for a Backend Engineer to lead the development of backend systems and architecture. This is a rare opportunity to take ownership of core systems in an early-stage company, shaping architecture, scalability, and reliability from the ground up. You'll tackle challenging problems like orchestrating multi-system workflows, processing large-scale data asynchronously, and safely executing AI-generated code - all while collaborating closely with the applied AI team. What You'll Do Design and build the core workflow engine - the orchestration layer connecting agents, data sources, and frontend views. Develop and scale the TypeScript-based backend, handling asynchronous execution, retries, and deterministic routines. Build and maintain integration layers for REST APIs, SQL sources, and third-party systems. Collaborate with the applied AI engineering team to integrate automation and intelligence across systems. Define and enforce best practices for backend architecture, reliability, and developer experience as the company scales. Who You Are (Must-Haves) 4-15 years of professional software engineering experience. Strong experience with TypeScript, Node.js, and modern backend architectures. Experience designing complex data models and managing asynchronous tasks/workflows. Prior experience working in early-stage startups or high-growth environments. Experience integrating multiple systems, including REST APIs and SQL sources. Excited by building scalable systems and comfortable in a startup environment. Excellent problem-solving, collaboration, and communication skills. Nice-to-Haves Experience building or integrating AI / LLM-powered applications. Familiarity with Temporal or similar orchestration/workflow systems. Exposure to other modern backend frameworks or cloud technologies (AWS, GCP, Kubernetes). Why Join? Competitive salary: $200K-$325K + meaningful equity (1%+) in an early-stage company. Work alongside experienced founders who have successfully scaled AI and enterprise SaaS products. Shape the architecture and direction of a high-impact backend system used across complex workflows. Be part of a small, highly motivated team at the forefront of AI and enterprise applications.

ATTN - PLEASE READ CAREFULLY: WE CAN NOT SPONSOR NEW VISAS OR TRANSFER EXISTING VISAS. AT THIS TIME WE'RE ONLY CONSIDERING US CITIZENS OR GC HOLDERS. WE'RE LOOKING FOR SOMEONE WHO HAS SIGNIFICANT APPLICATION SECURITY EXPERIENCE-SOMEONE WHO HAS DESIGNED SECURE ARCHITECTURES, IMPLEMENTED CONTROLS ACROSS THE SDLC, AND PROACTIVELY IDENTIFIED AND MITIGATED VULNERABILITIES IN LARGE-SCALE DISTRIBUTED SYSTEMS. THE SUCCESSFUL CANDIDATE SHOULD ALSO HAVE A STRONG TRACK RECORD OF PARTNERING WITH ENGINEERING TEAMS TO IMPROVE OVERALL SECURITY POSTURE THROUGH ARCHITECTURAL GUIDANCE, SECURE CODING BEST PRACTICES, AND CONTINUOUS SECURITY EDUCATION. Picture a company redefining how life sciences harness data - one that turns the noise of fragmented scientific systems into the clarity that accelerates discovery, development, and ultimately, human progress. This Scientific Data Cloud pioneer has built a cloud-native ecosystem engineered specifically for the life sciences, connecting laboratory instruments, informatics systems, and analytics applications into a single, intelligent network. The result: harmonized, actionable scientific data that transforms R&D velocity and precision across discovery, development, and manufacturing. Trusted by the world's leading biopharma innovators, their open platform serves as the digital nervous system for scientific operations - empowering researchers and partners to unlock insights at unprecedented scale. Think of it as the Palantir of Life Sciences - designed not just to visualize complexity, but to ingest and process petabytes of scientific data through advanced taxonomies and ontologies that bring structure, context, and meaning to an otherwise chaotic scientific landscape. Through deep collaborations with global leaders in cloud computing and AI, this company is building the foundation for a new era of Scientific Intelligence - one where every experiment, every dataset, and every discovery is connected, contextualized, and exponentially more powerful than before. Senior & Lead Application Security Engineers We're looking for a hands-on Product Security Technical Lead to drive the design, implementation, and evolution of our security engineering program. You'll lead a team of Security Engineers focused on hardening our SaaS and data platforms by breaking things before attackers do - identifying vulnerabilities, building secure infrastructure, and integrating protection across our CI/CD pipelines. This role demands deep technical expertise across AWS, Python, and application & cloud security, along with a hacker's curiosity and a builder's discipline. Why This Role: • You'll have complete ownership of product and cloud security from architecture to execution. • You'll lead by doing - hacking, breaking, and building resilient systems. • Be part of a company where security isn't an afterthought - it's a product feature. Job Responsibilities • Own and evolve the organization's entire application security posture, with a focus on application and cloud security across all product lines. • Perform offensive and defensive security assessments - threat modeling, code review, penetration testing, and vulnerability exploitation. • Build and integrate automated security tooling (SAST, DAST, dependency scanning, IaC scanning) into CI/CD pipelines. • Develop security automation and internal tooling using Python, Bash, or Go. • Partner with Engineering, DevOps, and Infrastructure teams to ensure secure AWS architectures (VPC, IAM, KMS, GuardDuty, CloudTrail, WAF). • Oversee incident response and root cause analysis for product and infrastructure-level security events. • Define and enforce secure coding standards, and lead threat modeling sessions for critical features and services. • Continuously hunt for vulnerabilities, test assumptions, and “break things safely” to strengthen the platform. Preferred Qualifications: • Certifications such as AWS Certified Security - Specialty, OSCP, or CISSP. • Experience in SaaS, Big Data, or high-scale distributed environments. • Knowledge of MITRE ATT&CK, OWASP Top 10, and secure software design principles. Required Skills & Experience: • 8+ years of hands-on experience in Application, Cloud, or Product Security roles, with lead or staff-level responsibilities. • Deep expertise in AWS security architecture and service hardening. • Advanced programming and scripting ability in Python (Bash or Go a plus). • Proven experience with offensive security: hacking, exploit analysis, or red team operations. • Strong foundation in vulnerability management, threat modeling, and incident response. • Proficient with DevSecOps tools and modern CI/CD environments. • Familiarity with container and orchestration security (Docker, Kubernetes, EKS). Required Education • Bachelor's degree in computer science or another equivalent degree.

About the job Pacific International is partnered with a rapidly growing industrial manufacturing organization undergoing significant investment in automation and large-scale capital projects. The company is seeking a hands-on Divisional Projects Engineer to lead major engineering initiatives across multiple sites. This individual will own full project lifecycles from concept and design through installation, commissioning, and start-up. The ideal candidate is a detail-oriented engineer who enjoys being on the shop floor, collaborating with cross-functional teams, and driving operational improvements across a fast-paced manufacturing environment. Responsibilities Be a consistent on-site project presence, supporting installation, commissioning, and troubleshooting while coordinating with site teams, vendors, and engineering partners. Own end-to-end project execution, including scoping, design reviews, scheduling, budgeting, and milestone management. Travel across divisional facilities to oversee projects, conduct site assessments, and manage vendor FATs, verification testing, and equipment sign-offs. Lead process improvement and efficiency initiatives across automated manufacturing lines to enhance productivity and throughput. Develop and refine engineering designs, project plans, and documentation aligned with divisional standards. Evaluate new technologies and machinery to improve capability, reliability, and long-term performance. Partner with maintenance teams as a technical advisor to resolve recurring equipment issues and support preventive and predictive maintenance strategies. Ensure safety, environmental, and regulatory compliance is built into every phase of project execution. Communicate progress clearly across stakeholders to keep projects on track and aligned with business priorities. Qualifications 4-8+ years of experience in manufacturing, engineering, maintenance, or quality roles. Bachelor's degree in engineering required; master's preferred. Proven ownership of capital or large-scale engineering projects from concept through completion. Strong background working with automated or fast-moving manufacturing environments. Comfortable with up to ~50% domestic travel to manage projects across multiple locations. Skilled in project planning, budgeting, vendor management, and cross-functional coordination. Hands-on, solutions-focused problem solver with strong communication and leadership skills. Experience with ISO-driven environments and engineering documentation practices is beneficial. Analytical, organized, and able to juggle multiple priorities while driving effective outcomes. About Pacific International: Pacific International, a globally recognized retained executive search firm, is dedicated to empowering Fortune 500, FTSE 100, and high-growth enterprises in building exceptional C-suite, senior-level, and strategic leadership teams while championing diversity and inclusion. Our adaptability, agility, and forward-thinking ethos distinguish us in the ever-evolving business landscape. Since 1997, we have been dedicated to building lasting client partnerships based on trust and reliability, and a proven track record of successful C-suite and mid- to senior-level leadership project delivery across many key industries globally. Pacific International Diversity Statement: At Pacific International, diversity, equity, and inclusion are at the core of who we are and what we do. Our commitment to these values is unwavering and we proudly champion diversity on behalf of our clients in every Executive Search mandate we undertake. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status, or other characteristics protected by law. In pursuit of these objectives, we actively encourage applications from individuals of all backgrounds and identities. Questions? Email Olivia McCrossin - ******************************************

Reports to Project Manager or designated Deputy Project Manager. Major Duties & Responsibilities: Manage all aspects of project documentation including submittals, RFIs and project meeting minutes. Prepare required logs and other project documentation for construction meetings. Distribute revised drawings and changes to subcontractors. Prepare change orders and track return of subcontractor pricing for Project Manager review. Coordinate with project team to ensure a timely project close out. Print and perform minor schedule updates. Gain knowledge of milestone completion dates to ensure that submittal deadlines are met. Coordinate with subcontractors to obtain submittal documentation and material lead time data. Other duties and responsibilities assigned by the PM or Deputy PM, required of a Project Engineer experienced with heavy civil construction projects. Skills/Qualifications: Minimum of 5 years construction industry experience, preferably experience with self-performed work in the heavy civil sector (bridge, highway, tunnel, and similar infrastructure). Employee must be self-motivated, supportive, and enjoy working in a collaborative team environment. Must be able to work late hours and have flexibility during peak project demands or critical operations. Must be responsive to calls, texts, and emails. Working knowledge of construction documentation, cost control, schedule, and labor management. Working knowledge of company software programs, Microsoft Office, and Microsoft Project. Ability to independently organize work assignments and meet critical deadlines. Comfortable and eager to lead a team of junior engineers, field engineers, interns, and others less experienced in the construction industry. Excellent editing, proofreading and writing skills. Must like working in a fast-paced environment. Be innovative and resourceful. “Halmar International is an Equal Opportunity Employer - M/F/Veteran/Disability/Sexual Orientation/Gender Identity.”

Principal Applications Engineer (Mass Spectrometry) 🟢 Experience 5 to 12 years 📍 Milpitas, California, USA 🟢 Full-time | Onsite Role 🟢 U.S. Citizens & Green Card Holders Only 🚀 We are hiring a Principal Applications Engineer - Mass Spectrometry This role is ideal for engineers who thrive in analytical instrumentation, customer engagement, and semiconductor or high-tech environments. ✅ About the Role We are seeking an experienced Principal Applications Engineer with a strong background in mass spectrometry and gas analyzers to support customers, solve technical challenges, and provide high-level applications expertise. This position requires a hands-on professional with excellent communication skills, strong technical depth, and the ability to work directly with customers to resolve instrumentation-related queries. ✅ Key Responsibilities Experience in analytical instrumentation, including mass spectrometers and gas analyzers Ability to engage with customers, handle inquiries, troubleshoot issues, and provide application-level support Familiarity with semiconductor manufacturing processes Self-motivated and proactive in customer interaction and problem-solving Willingness to travel for customer visits, installations, or support needs ✅ Education 🎓 Bachelor's degree in Engineering (Electronics / Electrical background highly preferred) ✅ Requirements ✅ U.S. Citizen or Green Card Holder ✅ Strong experience in mass spectrometry / gas analysis instrumentation ✅ Customer-facing experience ✅ Semiconductor process knowledge ✅ Ability to travel for onsite support If you have the passion to work with advanced instrumentation, support high-tech customers, and be part of a fast-moving engineering environment, we'd love to connect with you. 📩 Apply or share your resume at: **************** keywords: Experience with mass spectrometry, analytical instrumentation, LC-MS, GC-MS, gas analyzers, scientific instruments, spectroscopy, vacuum systems, ion source technologies, high-precision measurement tools, semiconductor process equipment, wafer fabrication instrumentation, contamination monitoring systems, process control instrumentation, plasma and deposition tools, metrology systems, life sciences instrumentation, molecular diagnostics platforms, DNA sequencing technologies, biomedical instrumentation, lab automation systems, electronics engineering, sensor-based devices, hardware troubleshooting, calibration, system integration, customer-facing technical support, field applications engineering, instrumentation engineering, applications specialist roles, and advanced manufacturing instrumentation Best Regards Mohammed Javed Shaikh EMC- Executive Management Consultant Contact No: US- *************** | India - +91 92233 08247 Email ID - ****************