1,629 Results for

Senior Environmental Jobs in Westchester, CA

Jobs

Sr. Test Engineer, Power Electronics Rivian Automotive Inc

Torrance, CA

$121,500–$151,900 / year

Rivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services.

30+ days ago

Senior Electrical Harness Design Engineer, Air Dominance And Strike ANDURIL INDUSTRIES

Costa Mesa, CA

$146,000–$194,000 / year

This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.

23 days ago

Senior Electrical Harness Design Engineer ANDURIL INDUSTRIES

Costa Mesa, CA

$146,000–$194,000 / year

This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

30+ days ago

Sr. Unit Associate - Emergency, Night Shift Full Time Adventist Health

Glendale, CA

We are comprised of a 515-bed hospital, two urgent cares, home care services, comprehensive cardiology care and a vast scope of services located in the San Fernando Valley. Department Specific License/Certifications: Crisis Prevention Intervention (CPI) or Techniques for Effective Aggression Management (TEAM) or TEAM-A: Required.

30+ days ago

Senior Ewis Engineer ANDURIL INDUSTRIES

Costa Mesa, CA

$146,000–$194,000 / year

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.

15 days ago

Senior Manager, Accounting Reformation

Vernon, CA

This role sits within a broader accounting leadership team and works closely alongside senior accounting leaders across GL, revenue, and general accounting. This is a hands-on, execution-focused role built for someone who loves being close to the work, takes pride in getting the details right, and is ready to broaden their accounting footprint in a public company environment.

30+ days ago

Sr. Reimbursement Specialist (Fixed-Term) United BioSource LLC

Remote

Brief Summary: The primary goal of this position is to provide high quality customer service, effectively interface with patients, patient's families, national payers, home cares and medical doctor's offices to assist patient and medical provider in expediting the process starting the patient on client product, and ensure the highest level of reimbursement is attained for client product. Specific job duties: Conduct benefit investigations, verify insurance benefits for patient and physicians' offices, and submit and obtain prior authorizations as required by payer; obtain recertification for cases requiring extended treatment/coverage beyond the expiration of original approval.

17 days ago

Digital Engineering Consultant (Plm Implementation)_ Senior Associate PwC

Los Angeles, CA

$77,000–$202,000 / year

Preference for at least one of the following fields of study: Analytics/Data Science, Artificial Intelligence/Robotics, Biology/Biomedical Sciences, Business Administration/Management, Computer Science/Information Systems, Engineering, Environmental Science/Sustainability, Health Administration/Public Health, Mathematics/Statistics, Operations/Supply Chain, Project/Technology Management, Science. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .

17 days ago

Senior Manager, Brand Design MongoDB Inc

California, CA

$104,000–$204,000 / year

This role requires balancing hands-on design execution with cross-functional project ownership, while building and providing brand enablement to both internal teams and external partners to ensure the brand is applied consistently and effectively. Provide system documentation, visual storytelling guidance/direction, and feedback to ensure alignment and consistent execution of brand systems across deliverables, timelines, and stakeholder reviews, particularly within fast-paced event and campaign environments.

30+ days ago

Senior Design Manager (Education) Harris & Associates

Los Angeles, CA

$160,000–$200,000 / year

Minimum Qualifications 18 years full time paid professional experience managing the facilities design, or the planning and coordination of capital projects that includes the overall design, contract administration, cost estimating, and scheduling activities 8 years of this experience must be with the design, planning and construction of educational facilities or similar public agencies. Establishes and follows an effective and efficient design review process to ensure that the design meets the overall goals and objectives for the project, provides maximum value for dollars budgeted, and are appropriate and enduring to meet the functional needs of the District, the local community, and the environment.

30+ days ago

Senior P&C Engineer Tetra Tech Inc

Los Angeles, CA

$140,000–$190,000 / year

Essential Job Functions: Lead the design and development of protection and control (P&C) systems for transmission, distribution, and renewable energy projects, including AC/DC schematics, single-line diagrams, wiring diagrams, relay logic diagrams, relay panel layouts, and communication network diagrams. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

15 days ago

Senior Commercial Actuarial Reserving Manager - Remote CSAA Insurance Group

Remote

$177,525–$236,650 / year

Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arizona - Home Teleworkers, Arkansas - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers, Maryland - Home Teleworkers, Massachusetts - Home Teleworkers, Michigan - Home Teleworkers, Minnesota - Home Teleworkers, Mississippi - Home Teleworker, Missouri - Home Teleworker, Montana - Home Teleworkers {+ 21 more}. Responsible for human resources functions to include recruiting and interviewing prospective employees, conducting performance appraisals, recommending salary actions including promotions and terminations, and administering disciplinary procedures in conjunction with management, recognizing employee's achievements and counsels employees on performance issues, promotes growth and development of staff thorough coaching and mentoring, provides feedback and guidance to staff relative to productivity.

30+ days ago

Sr Project Designer HOK Group Inc

Los Angeles, CA

$140,000–$160,000 / year

What You'll Do: As a key member of the project team, the Senior Project Designer: Leads overall design direction with guidance from the Design Principal, shaping the conceptual vision for one or more projects from early exploration through design development. As a member of the project team, establishes overall design direction, develops architectural design concepts and prepares documents during the design development phase.

30+ days ago

Sr. Opto-Mechanical Engineer, Photonics Observable Space

Los Angeles, Michigan

Collaborate with Electrical Engineering and Software Engineering to test, validate, and iterate on designs, specifically supporting the mechanical integration of modem components and waveform management subsystems. This role is deeply hands-on: you will develop precision assemblies, work closely with optical and electrical engineers, support alignment and integration, and debug complex system-level issues at the intersection of optics, mechanics, and environment.

30+ days ago

Senior Right of Way Engineer Luster National

Los Angeles, California

$130,000–$197,000 / year

We’re seeking Senior Right-of-Way Engineers to support large, complex transit capital programs, including light rail and bus corridors, stations, tunnels, elevated guideway, trackwork, and rail systems, delivered through both traditional and alternative delivery methods. Your focus is the right-of-way engineering that keeps transit corridor delivery moving: right-of-way plans, legal descriptions, parcel and easement documentation, and the coordination across design, survey, acquisition, and construction that decides whether property is available when crews need it.

30+ days ago

Senior Electrical Engineer, EMI/EMC Design | Remote Opportunity | Fastwater Staffing (Remote) HIKINEX

Costa Mesa, CA

Remote

We are seeking an experienced Senior Electrical Engineer, EMI/EMC Design to lead EMI/EMC design, analysis, testing, and mitigation activities for advanced electrical and electronic systems. Location: Costa Mesa, California, USA Employment Type: Full-Time Work Arrangement: On-site/Remote Start Date: Immediate Compensation: TBD -- based on skills and experience .

29 days ago

Data Analyst Sr, Finance - Encounter Data (Covered California) CalOptima

Orange, CA

$84,092–$134,548 / year

We are hoping you will join us as a Data Analyst Sr, Finance - Encounter Data (Covered California) and help shape the future of healthcare where you'll be an integral part of our FIN - Encounters team, helping to strive for excellence while we serve our member health with dignity, respecting the value and needs of each of our members through collaboration with our providers, community partners and local stakeholders. Bachelor's degree in health care administration, business administration, mathematics or related field PLUS 5 years of experience as a data analyst creating and maintaining SQL queries and improving reporting methods required; an equivalent combination of education and experience sufficient to successfully perform the essential duties of the position such as those listed above may also be qualifying.

30+ days ago

Sr. Spacecraft Thermal Engineer Observable Space

Los Angeles, California

We combine precision opto-mechanical hardware, embedded compute, cloud orchestration, and developer-friendly APIs into world class products at scale with in-house manufacturing. Observable Space is backed by top-tier institutional investors including Lux Capital, Upfront Ventures, RTX Ventures, Detroit Venture Partners and Embedded Ventures.

30+ days ago

Senior Mechanical Engineer, Spacecraft True Anomaly Inc

Long Beach, CA

$135,000–$200,000 / year

Lead the design, analysis, and optimization of mechanical structures, mechanisms, and assemblies for LEO/GEO satellites, small sat platforms, and on-orbit servicing vehicles, ensuring designs meet performance, mass, and reliability requirements across the full hardware lifecycle. Lead the design of spacecraft mechanisms and deployment systems, including hinges, hold-down and release mechanisms, solar array drives, antenna pointing systems, and other precision moving assemblies for on-orbit operation.

30+ days ago

Fluids and Propulsion Production Engineer Senior-Lead True Anomaly Inc

Long Beach, CA

$140,000–$175,000 / year

Hands-on experience with propulsion or fluid system component fabrication, assembly, and testing including tube bending, tube routing, welding, brazing, pressure vessel fabrication, valve assembly, structural proof testing, leak testing, and functional testing. Expertise in at least one propulsion or fluids manufacturing domain: cnc machining, metal forming, additive manufacturing, tube cleaning and routing, mechanical assembly, welding, tooling, vehicle integration, precision alignment, interface control.

30+ days ago

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Senior Environmental Jobs in Westchester, CA

Sr. Test Engineer, Power Electronics Rivian Automotive Inc

Senior Electrical Harness Design Engineer, Air Dominance And Strike ANDURIL INDUSTRIES

Senior Electrical Harness Design Engineer ANDURIL INDUSTRIES

Sr. Unit Associate - Emergency, Night Shift Full Time Adventist Health

Senior Ewis Engineer ANDURIL INDUSTRIES

Senior Manager, Accounting Reformation

Sr. Reimbursement Specialist (Fixed-Term) United BioSource LLC

Digital Engineering Consultant (Plm Implementation)_ Senior Associate PwC

Senior Manager, Brand Design MongoDB Inc

Senior Design Manager (Education) Harris & Associates

Senior P&C Engineer Tetra Tech Inc

Senior Commercial Actuarial Reserving Manager - Remote CSAA Insurance Group

Sr Project Designer HOK Group Inc

Sr. Opto-Mechanical Engineer, Photonics Observable Space

Senior Right of Way Engineer Luster National

Senior Electrical Engineer, EMI/EMC Design | Remote Opportunity | Fastwater Staffing (Remote) HIKINEX

Data Analyst Sr, Finance - Encounter Data (Covered California) CalOptima

Sr. Spacecraft Thermal Engineer Observable Space

Senior Mechanical Engineer, Spacecraft True Anomaly Inc

Fluids and Propulsion Production Engineer Senior-Lead True Anomaly Inc

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