5,774 Results for

Jobs in Saint Peters, MO

Jobs

Assistant Process Engineer #26-25289 US Tech Solutions, Inc.

Devens, MA

Quick Apply

US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. Must Haves: Required Bachelor's degree in Chemical Engineering, Biochemical Engineering, Chemistry, or related technical discipline.

5 days ago

Control & Automation Engineer (Instrumentation and PAT) System One

Cambridge, MA

Quick Apply

Experience with real-time control, PID and advanced loops, state machines, interlock and safety architecture, sensor selection and calibration, and electrical panel and harness design. • Build, wiring and configuration of the control system; hardware-in-the-loop bench testing; verification of the state machine, interlocks, alarms and fault recovery.

3 days ago

Software Engineer — Manufacturing Control & User Interface System One

Cambridge, MA

Quick Apply

Hands-on experience delivering software and strong exposure to regulated environments, specifically 21 CFR Part 11, GAMP 5, computer system validation, audit trails, and electronic signatures. Develop and maintain the dual user interface: an on-site interface constrained to a single touchscreen, and a remote interface supporting full off-site process execution and lot disposition.

2 days ago

Lead Frontend Engineer Tetrate

Boston, MA

Optimize HTTP requests, balancing reuse vs usability, reducing wasted re-renders, smaller code bundles, faster CI/CD pipelines, maximizing automated testing, and effective support tooling are our daily focus, that drives us to design and code great user experiences. We are looking to hire a Lead Frontend Engineer to join our Frontend team that focuses on building immersive experiences, empowering many personas to manage the Application traffic of complex network infrastructure across cloud providers and on-premise deployments.

12 days ago

Staff Platform Engineer Prefect

Boston, MA

$248,000–$309,000 / year

Experience operating and optimizing large-scale distributed systems in production, including tools and techniques like observability and self-healing, to ensure that we can operate our systems reliably and in a sustainable way. Today, our ecosystem includes Dagster, the data platform; Prefect, the agent platform; and FastMCP, the leading open-source developer framework for the MCP ecosystem.

12 days ago

Lead AI Developer Tooling Engineer - Remote Appian Corporation

Boston, MA

Remote

$150,000–$300,000 / year

Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. As a Lead AI Developer Tooling Engineer, you will serve as a technical linchpin for the team building the tools Appians own engineers rely on — IDEs, CLIs, code-analysis, and CI/CD workflows — and the layer that brings AI capabilities into their daily development.

12 days ago

Lead Applied AI Engineer - Remote Appian Corporation

Boston, MA

Remote

$150,000–$300,000 / year

Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. As a Lead Applied AI Engineer, you will serve as a technical linchpin for the team building AI systems that reason about enterprise applications end to end — spanning agents and orchestration, specification extraction from existing systems, application intelligence and retrieval, and rigorous LLM evaluation.

12 days ago

Lead Salesforce Full Stack Engineer Elastic

Boston, MA

In this role, success goes beyond ticket counts; you will streamline critical revenue processes, scale platform architecture, and leverage AI to build smart automations that eliminate manual work, serving as a key technical partner driving meaningful business impact. • Proficiency in modern frontend technologies (JavaScript/TypeScript, HTML, CSS, modern frameworks) and backend development (object-oriented programming, RESTful API design, databases/SQL, data modeling).

12 days ago

Principal Software Engineer - Security Elastic

Boston, MA

By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. • You have a solid comprehension of distributed systems security, including node-to-node mutual trust, zero-trust transport, partition tolerance, and cluster state propagation.

12 days ago

Senior Software Engineer - Performance Tuning Elastic

Boston, MA

By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. • You have a solid comprehension of distributed systems architecture, including partition tolerance, cluster state propagation, and scaling challenges in large-scale data stores.

12 days ago

Senior Salesforce Engineer Elastic

Boston, MA

12 days ago

Principal Pricing Data Engineer Waters Corporation

Milford, MA

Strong business domain knowledge and experience working with enterprise systems such as SAP (e.g., supply chain data, orders, revenue recognition, pricing), Salesforce (commercial operations), and/or Service Excellence domains, with the ability to translate business processes into scalable data solutions. We collaborate with customers around the world to advance the release of effective, high-quality medicines, ensure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combating antibiotic resistance.

12 days ago

Principal Data Engineer Waters Corporation

Milford, MA

Strong business domain knowledge and experience working with enterprise systems such as SAP (e.g., supply chain data, orders, revenue recognition, pricing), Salesforce (commercial or service processes), with the ability to translate business processes into scalable data solutions. The Principal Data Engineer designs, builds, and enhances robust data pipelines and platforms that support analytics, machine learning, and operational monitoring.

12 days ago

Principal Data Engineer (Service) Waters Corporation

Milford, MA

Design and build scalable, reliable data platforms that integrate service delivery data (work orders, cases, products, geography), service team member data (roles, locations, workloads), service revenue and cost data, and proforma P&L information to enable strategic decision-making. You will bring deep technical expertise in service business data domains, operate with a high degree of independence, and contribute to the design and delivery of scalable data platforms that enable strategic decision-making for revenue growth, margin expansion, and operational excellence initiatives targeting $200M+ in EBIT improvement.

12 days ago

Senior Engineer - Full Stack Waters Corporation

Milford, MA

You will help shape and deliver the next generation of our B2B eCommerce platform, building rich Angular-based storefronts powered by Java and Spring Boot backends deeply integrated with SAP Commerce Cloud. We collaborate with customers around the world to advance the release of effective, high-quality medicines, ensure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combating antibiotic resistance.

12 days ago

Senior Data Engineer Waters Corporation

Milford, MA

We collaborate with customers around the world to advance the release of effective, high-quality medicines, ensure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combating antibiotic resistance. Our Transformation team is on a mission to improve business outcomes and employee experiences by driving step-change improvements in critical enterprise capabilities, including the processes, technology and analytics supporting these.

12 days ago

Software Engineer, Backend Vercel

Boston, MA

Remote

Leveraging JavaScript/TypeScript, Node.js, SQL and NoSQL cloud-native databases, and AWS, you will develop innovative solutions for user, group, and membership management while ensuring the highest levels of security and reliability. • Strong knowledge of security architecture, LDAP, Active Directory, SAML, SSO, OAuth2, OpenID Connect and web protocols like XML, SOAP, JSON, and REST.

12 days ago

Principal Design Engineer (Mechanical / Mechatronic) System One

Cambridge, MA

Quick Apply

Ten or more years designing precision electromechanical instruments or automated production equipment, with at least five as lead or principal designer on products that reached build and qualification. • Detailed design of the system subsystems as scoped and defined by the team, including interfaces, fluid flow management, actuation mechanisms, force and displacement profiles, materials compatibility.

9 days ago

Design Engineer (Mechanical/Mechatronic) System One

Cambridge, MA

Quick Apply

The modular enclosure: internal layout for all six subsystems, structural frame and panels, HEPA filtration and positive-pressure control, environmental monitoring provisions, access and egress, and the breakdown into modules. In this role, you will work alongside the Principal Design Engineer to develop the mechanical design, with ownership of modular architectures, including machine enclosures.

8 days ago

Advanced MBSE Systems Engineer System One

Dedham, MA

$50–$60 / hour
Quick Apply

Bachelor's degree in Systems Engineering, or a related Science, Engineering, or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree, plus a minimum of 3 years of relevant experience. Leverage MBSE models for effective communication of complex system designs and support requirements management and architectural frameworks.

12 days ago

See More Jobs

Browse Jobs Near Saint Peters, MO

Get noticed by top employers!

Upload your resume to let employers know you're open to job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

Jobs in Saint Peters, MO

Assistant Process Engineer #26-25289 US Tech Solutions, Inc.

Control & Automation Engineer (Instrumentation and PAT) System One

Software Engineer — Manufacturing Control & User Interface System One

Lead Frontend Engineer Tetrate

Staff Platform Engineer Prefect

Lead AI Developer Tooling Engineer - Remote Appian Corporation

Lead Applied AI Engineer - Remote Appian Corporation

Lead Salesforce Full Stack Engineer Elastic

Principal Software Engineer - Security Elastic

Senior Software Engineer - Performance Tuning Elastic

Senior Salesforce Engineer Elastic

Principal Pricing Data Engineer Waters Corporation

Principal Data Engineer Waters Corporation

Principal Data Engineer (Service) Waters Corporation

Senior Engineer - Full Stack Waters Corporation

Senior Data Engineer Waters Corporation

Software Engineer, Backend Vercel

Principal Design Engineer (Mechanical / Mechatronic) System One

Design Engineer (Mechanical/Mechatronic) System One

Advanced MBSE Systems Engineer System One

Similar Job Searches

See More Jobs