5,236 Results for

Staff Engineer Jobs in Chelsea, MA

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Principal Technology Architect GTT

Oakland, CA

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The Digital Workplace Team, part of Infrastructure & Cloud Services, enables a best-in-class digital employee experience through reliable devices, modern collaboration tools, and responsive services that drive productivity and engagement. This leader translates Digital Workplace vision into actionable, scalable, and secure solutions by aligning architecture, funding models, governance, and program portfolios.

30+ days ago

Principal Cloud Security Engineer I.T. Solutions, Inc.

Walnut Creek, CA

$80–$120 / hour
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You'll build the Terraform modules, AWS account patterns, policy-as-code, and CI/CD controls that engineering teams use to ship safely so the security baseline rises through code, not through tickets. Implement preventive controls, including SCPs, deployment-time policy validation, and drift detection, for high-risk cloud actions, in the code paths where work already happens.

30+ days ago

Principal STP CLM Business Process Analyst GTT, LLC

Oakland, CA

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As the energy sector undergoes rapid transformation, this organization is at the center of it, managing the intersection of traditional infrastructure and emerging clean energy solutions creating genuine growth opportunities for engineers, technologists, tradespeople, and business professionals including supply chain analysts, systems analysts, data governance specialists, and enterprise technology professionals. The STP (Source To Pay) CLM (Contract Lifecycle Management) Business Process Analyst, Principal , will play a pivotal role in the Propel program, leading the implementation of Icertis (Contract Lifecycle Management) as part of a broader business and technology modernization effort.

9 days ago

Principal Designer Landing Platform LLC

San Francisco, CA

Youve designed for text, WhatsApp, Claude, or ChatGPT, and youre thinking about what happens when a guests agent does the searching, comparing, and booking. You frame messy problems, figure out whats worth learning first, form a view with incomplete information, and know which ideas are worth fighting for.

10 days ago

Principal, Legal AI Engineering Match Group

San Francisco, CA

$150,000–$220,000 / year

It's for a tech-forward builder, an engineer or product person, who can find where AI can do legal work that humans do today (or work humans can't do at scale), prototype and ship tools and agents to handle it, and iterate with lawyers in the loop until those tools are part of how the function runs. With Legal Operations, track the state of the art in legal AI and applied AI more broadly (what frontier labs are shipping, what legal-specific tooling is emerging, what other in-house teams are building) and translate it into what's worth trying here.

4 days ago

Principal Security Engineer Rippling

San Francisco, California

For office-based employees (employees who live within a defined radius of a Rippling office), Rippling considers working in the office, at least three days a week under current policy, to be an essential function of the employee's role. Replace RBAC for internal system access with a minimal privilege, JIT system using real-time agentic inspection of raw data from the employee graph, system alerts, incidents, customer requests, and support tickets.

16 days ago

Senior / Principal ML Scientist, Foundation Models for Life Sciences Lila Sciences

San Francisco, California

$268,000–$384,000 / year

You will shape the technical direction for how ML models are trained, evaluated, and deployed at scale, collaborate closely with AI scientists and experimental researchers to close the computational–experimental loop, and drive Lila's ML infrastructure toward the next generation of capabilities. Full-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program.

14 days ago

Principal Site Reliability Engineer - Paze Early Warning Services, LLC

San Francisco, CA

$194,000–$237,000 / year

Early Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). Typically 15+ years of relevant professional experience in Software Engineering, Site Reliability Engineering, Systems Engineering, Cloud/Platform Engineering, DevOps, Infrastructure Engineering, Architecture where applicable, or a comparable technical discipline.

29 days ago

Marine Principal Surveyor Or Above - San Francisco ABS Group of Companies

San Francisco, CA

$125,000–$160,000 / year

JobShift: The Principal Surveyor's primary role is to directly perform survey activities in accordance with ABS Rules, Guides, and all statutory requirements; while acting as a peer leader, knowledge resource, coach, and overall survey process expert at the port, station, or field site level. What You Will Do: Directly execute and support safe and efficient survey activities to meet business outcomes related to service delivery, labor/productivity, budget, quality, policy, compliance, training, development, and safety.

17 days ago

Principal Product Manager Fellow

San Francisco, California

We are committed to building diverse teams and strongly encourage people from underrepresented groups, including but not limited to women, people of color, LGBTQIA+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply. Cross-Functional Leadership (IC, not people manager) Lead cross-functional pods across R&D, Product Engineering, Firmware/Software, UX, Industrial Design, Operations, Marketing, CX, and Sales to deliver on roadmap goals.

30+ days ago

Principal Technical Program Manager Rippling

San Francisco, California

Your core responsibility is to ensure the predictable delivery of products by actively engaging in technical discussions, identifying and proactively resolving dependencies and technical blockers, mitigating architectural risks, and applying best-in-class program management practices. Manage high-level program communications, ensuring all stakeholders—from delivery teams to executive management—are consistently informed of roadmap changes, release plans, and delivery status, with a clear explanation of technical trade-offs and risks.

30+ days ago

Principal, Social & Influencer Marketing Intuit Inc

Oakland, CA

$205,000–$277,500 / year

Own the day-to-day build-out and execution of the influencer program, including the relationship with our creator agency: manage sourcing and contracting, and personally vet and brief talent for higher-stakes or strategic partnerships, ensuring platform compliance across every campaign while staying close enough to key relationships to keep the work authentic and on-brand. Build and evolve the community management framework, including response protocols, escalation paths, and crisis playbooks that guide day-to-day execution by our agency partners, and step in personally on complex or high-stakes moments.

30+ days ago

Launch Principal Via Transportation

San Francisco, CA

$120,000–$160,000 / year

For each launch, you will serve as the leader of a transit network transformation; taking full ownership of the technology and operational transition, service performance, partner relationships, and a 30+ frontline team. About You: Minimum of 5+ years of experience in operations, consulting, strategy, tech or a field with meaningful client accountability and a demonstrated ability to lead big projects and develop teams.

8 days ago

Principal/Senior Staff/Staff CPU Design Engineer SQL Pager

San Francisco, California

Collaborate with Algorithm and Verification teams to design various functional IPs in RISC-V based complex SoC.· Define a micro-architecture for the implementation and the usage of the functional block IP, possibly with external sourced IPs.· Participate SoC level integration and verifications.· · We are seeking a dedicated CPU design engineer as part of ASIC for our mission using artificial intelligence computing architecture· As CPU Design Engineer, you will be participating in Architecture definition and modeling, verification test plan and testbench architecture.·

30+ days ago

Principal Airfield Engineer RS&H

San Francisco, CA

$170,000–$225,000 / year

Activities include the geometric design of runways, taxiways, and aprons; bituminous and concrete pavement design; stormwater and utility infrastructure design; coordination with airports, airlines, FAA and other tenants; and construction administration/management. Joining our Aviation team means an opportunity to explore your potential and apply your diverse skills to serve the large and small airports of the aviation industry as a trusted advisor.

30+ days ago

Senior - Principal Scientist - Antibody Optimization and Engineering Prellis Biologics Inc

Berkeley, CA

Drive computational design with Data Science / AI/ML: apply structural tools (PyMOL, Schrödinger, AlphaFold / AlphaFold-Multimer) and PLM / generative models (ESM, AbMAP, RFdiffusion, RFAntibody, ProteinMPNN); generate ML training data and move manual workflows to automation. Applying computational engineering to design and engineer antibodies using structural, generative, and sequence-function models; partnering with Data Science / AI/ML to generate training data and close the design-build-test-learn (DBTL) loop.

3 days ago

Principal Engineer, Engineering Practices Crunchyroll, Inc

San Francisco, CA

$260,400–$325,500 / year

Reporting to the VP, Engineering Operations and Strategy, this role partners closely with Engineering Leadership, and Principal and Staff Engineers across all engineering domains to help shape the company''s long-term technical strategy, while enabling engineering teams to make high-quality architectural decisions independently. The Principal Engineer serves as a force multiplier through building frameworks, coaching technical leaders, and creating reusable patterns that allow teams to solve increasingly complex problems themselves.

30+ days ago

Principal Software Engineer, Full Stack - Reporting Rad AI

San Francisco, California

Our latest advancements in generative AI are used by thousands of radiologists daily, supporting more than one-third of radiology groups and healthcare systems and nearly 50% of all medical imaging in the U.S. at partners including Cone Health, Jefferson Einstein Health, Geisinger, Guthrie Healthcare System, and Henry Ford Health. For roles listed as San Francisco - Onsite + United States - Remote : We will prioritize candidates who can work onsite four days per week in San Francisco, while also considering remote candidates located anywhere in the United States.

30+ days ago

Principal Firmware Engineer Fellow

San Francisco, California

We are committed to building diverse teams and strongly encourage people from underrepresented groups, including but not limited to women, people of color, LGBTQIA+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply. Reliability & Incident Leadership: Diagnose complex field and production issues using logs, telemetry, analytics, lab reproduction, and hardware measurements; coordinate cross-functional response through resolution.

30+ days ago

Principal Quality Engineer Dealpath

San Francisco, CA

$180,000–$230,000 / year

Bonus Experience (Not Required) Build and Own the AI Evals Practice: As Dealpath moves toward agentic features, prior experience standing up an AI eval practice is a strong plus - this is the kind of work we mean: Build eval infrastructure: datasets, automated graders (deterministic checks + LLM-as-judge), and regression suites running in CI. Our company is led by an experienced team and backed by a combination of top tier venture capital firms and strategic industry partners including: Blackstone, Nasdaq, 8VC, JLL Spark, WTI, GreenSoil Investments, LeFrak, Milstein, Bechtel, and Morgan Stanley Expansion Capital.

30+ days ago

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Staff Engineer Jobs in Chelsea, MA

Principal Technology Architect GTT

Principal Cloud Security Engineer I.T. Solutions, Inc.

Principal STP CLM Business Process Analyst GTT, LLC

Principal Designer Landing Platform LLC

Principal, Legal AI Engineering Match Group

Principal Security Engineer Rippling

Senior / Principal ML Scientist, Foundation Models for Life Sciences Lila Sciences

Principal Site Reliability Engineer - Paze Early Warning Services, LLC

Marine Principal Surveyor Or Above - San Francisco ABS Group of Companies

Principal Product Manager Fellow

Principal Technical Program Manager Rippling

Principal, Social & Influencer Marketing Intuit Inc

Launch Principal Via Transportation

Principal/Senior Staff/Staff CPU Design Engineer SQL Pager

Principal Airfield Engineer RS&H

Senior - Principal Scientist - Antibody Optimization and Engineering Prellis Biologics Inc

Principal Engineer, Engineering Practices Crunchyroll, Inc

Principal Software Engineer, Full Stack - Reporting Rad AI

Principal Firmware Engineer Fellow

Principal Quality Engineer Dealpath

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