NewQuality Engineer II Onsite, Process & Compliance California Amforge CorporationQuality Engineer II Onsite, Process & ComplianceAzusa, CAProficiency with QMS, ISO 9001/AS9100, Six Sigma, and data analysis tools is preferred.#J-18808-Ljbffr. Responsibilities include developing QA processes, conducting root cause analyses, leading audits, and mentoring staff.
NewEntry-Level Quality Engineer Process & Compliance Focus MillenniumsoftEntry-Level Quality Engineer Process & Compliance FocusIrvine, CAThe role involves evaluating product quality, participating in cross-functional teams, and resolving production-related issues. A technology consulting firm located in Irvine, California is seeking an Entry Level Quality Engineer.
NewAerospace Quality Systems Engineer Audits & Compliance Castelion CorporationAerospace Quality Systems Engineer Audits & ComplianceTorrance, CAThis role involves leading internal/external audits, supporting supplier quality, and maintaining certifications like AS9100 and NADCAP.The ideal candidate has over 5 years of experience in aerospace quality and strong communication skills. The position offers creative problem-solving opportunities and the chance to influence compliance processes.#J-18808-Ljbffr.
NewSenior Facilities Engineer: Reliability & Compliance Kelly Science, Engineering, Technology & TelecomSenior Facilities Engineer: Reliability & ComplianceYorba Linda, CAThe ideal candidate will have a BS in engineering, at least 5 years of relevant experience, and expertise in HVAC and electrical systems. This role involves ensuring the reliability and compliance of facility infrastructure supporting medical device manufacturing.
NewRemote Field Evaluations Engineer: Safety & Compliance UL SolutionsRemote Field Evaluations Engineer: Safety & ComplianceBrea, CARemoteA global leader in applied safety science is hiring for a Field Engineer role to manage engineering projects with minimal supervision. Candidates must hold a bachelor's degree in engineering and have expert knowledge of building codes and project handling skills.
staff-environmental-engineer-environmental-compliance-los-angeles Burns & McDonnellstaff-environmental-engineer-environmental-compliance-los-angelesLos Angeles, CA$110,000–$160,000 / yearPerform environmental field activities including collecting soil and groundwater samples, logging soil borings, overseeing construction materials testing, installing and developing monitoring wells, and conducting hydrogeologic investigations. • Ensure and document compliance with regulations established by the local air districts, LACSD, CARB, RWQCB, DTSC, CERCLA, CUPA, DOT, EPA, and other applicable California and federal agencies.
Senior Compliance Automation Engineer True Anomaly IncSenior Compliance Automation EngineerCA$135,000–$195,000 / yearDevelop webhook-driven integration pipelines that ingest telemetry and compliance signals from diverse source systems, including cloud-native security services, SIEM platforms, vulnerability scanners, configuration management tools, and identity providers, without reliance on manual data collection or polling. Industry certifications such as: Certified Information Systems Security Professional (CISSP), Certified Information Systems Auditor (CISA), Certified in Risk and Information Systems Control (CRISC), CMMC Registered Practitioner (RP) or Certified Professional (CP), AWS Certified Security - Specialty, Microsoft Certified: Azure Security Engineer Associate, or CompTIA Security+.
NewNuclear Safeguards MC&A Engineer Critical Compliance General MatterNuclear Safeguards MC&A Engineer Critical ComplianceLos Angeles, CA$80,000–$170,000 / yearA nuclear fuel production company in Los Angeles seeks a Nuclear Safeguards and Materials Control Analyst to ensure compliance with nuclear regulations and develop pivotal MC&A programs. Competitive salary range of $80,000-$170,000, along with stock options and health benefits offered.#J-18808-Ljbffr.
MEP Engineer – Product Compliance & Residential Integration ZURUMEP Engineer – Product Compliance & Residential IntegrationEl Segundo, CaliforniaConduct deep-dive regulatory research on national, state, and local codes to ensure all manufactured products are legally compliant and correctly labeled for market use. We're building factory-built residential systems from the inside out — designing and manufacturing our own MEP components, not sourcing them off a shelf.
NewLead Engineer, RAAS | Compliance Advisory and Automation Services Aprio Technologies, Inc.Lead Engineer, RAAS | Compliance Advisory and Automation ServicesLos Angeles, CA$98,900–$132,800 / yearAprio, LLP and Aprio Advisory Group, LLC, operate in an alternative business structure, with Aprio Advisory Group, LLC providing non-attest tax and consulting services, and Aprio, LLP providing CPA firm services. As a Microsoft Security Engineer, you'll work with cutting-edge Microsoft tools, support high-impact compliance frameworks like FedRAMP and CMMC, and help shape the security posture of both public and private sector organizations.
Senior Compliance Automation Engineer True AnomalySenior Compliance Automation EngineerLong Beach, CA$175,000–$210,000 / yearDevelop webhook-driven integration pipelines that ingest telemetry and compliance signals from diverse source systems, including cloud-native security services, SIEM platforms, vulnerability scanners, configuration management tools, and identity providers, without reliance on manual data collection or polling. Industry certifications such as: Certified Information Systems Security Professional (CISSP), Certified Information Systems Auditor (CISA), Certified in Risk and Information Systems Control (CRISC), CMMC Registered Practitioner (RP) or Certified Professional (CP), AWS Certified Security - Specialty, Microsoft Certified: Azure Security Engineer Associate, or CompTIA Security+.
NewSenior Quality Engineer II - Compliance & Improvement NR ConsultingSenior Quality Engineer II - Compliance & ImprovementSimi Valley, CAThe ideal candidate will support product testing, inspection, and quality assurance, ensuring compliance with engineering and customer requirements. Candidates should hold a Bachelor's degree in Quality or Engineering and have 3–7 years of relevant experience.
NewSenior Quality Engineer: QMS & Compliance Leader Cypress HCMSenior Quality Engineer: QMS & Compliance LeaderIrvine, CAThe ideal candidate will have 3+ years of experience in Quality Engineering within regulated fields like medical devices or pharmaceuticals, along with expertise in CAPA and Quality Systems.#J-18808-Ljbffr. Cypress HCM is seeking a Senior Quality Engineer in Irvine, California, to support and improve quality systems for regulated products.
NewAerospace Quality Engineer II Quality Systems & Compliance Parker Hannifin CorporationAerospace Quality Engineer II Quality Systems & ComplianceSimi Valley, CA$83,250–$138,550 / yearThe position offers a comprehensive benefits package, including a competitive salary range from $83,250 to $138,550 annually.#J-18808-Ljbffr. The candidate should have at least 3 years of experience in manufacturing quality engineering and a Bachelor's degree in a related field.
NewQuality Engineer Process Improvement & Compliance solventumQuality Engineer Process Improvement & ComplianceIrvine, CA$85,200–$117,150 / yearSolventum, located in Irvine, California, is looking for a candidate responsible for initiating and performing quality activities to improve processes or systems at the program level. The expected compensation for this position ranges from $85,200 to $117,150, with potential benefits, including medical, dental, and retirement options.
NewQuality Engineer II: Process Excellence & Compliance Precision CastpartsQuality Engineer II: Process Excellence & ComplianceSouth Gate, CACandidates should have 3+ years in aerospace quality, GD&T, and NADCAP/ISO- AS9100 experience, with strong data analysis and communication skills to drive improvements.#J-18808-Ljbffr. Shultz Steel LLC is seeking a Quality Engineer to advance quality initiatives and interface with customers and suppliers.
NewAerospace Quality Systems Engineer - Audits & Compliance Precision CastpartsAerospace Quality Systems Engineer - Audits & ComplianceGardena, CAPrecision Castparts in Gardena, California, is seeking a Quality Engineer to maintain assigned elements of the site Quality Management System. Strong knowledge of NADCAP and AS9100 is crucial, along with experience in process improvement methodologies like Six Sigma.#J-18808-Ljbffr.
NewQuality Engineer II - Process & Compliance Excellence Precision CastpartsQuality Engineer II - Process & Compliance ExcellenceSouth Gate, CAThe role requires troubleshooting, data analysis, and strong communication, with matrix responsibilities spanning corrective actions, audits, and continual improvement initiatives in a#J-18808-Ljbffr. PCC is seeking a Quality Engineer in California to monitor and improve quality across operations and supplier interactions.
NewChief Nuclear Officer (Nuclear Safety, Operations & Regulatory Compliance - SMR/MMR Programs) BaRupOn LLCChief Nuclear Officer (Nuclear Safety, Operations & Regulatory Compliance - SMR/MMR Programs)Irvine, CAOversee preparation and timely submission of all event reports, Licensee Event Reports (LERs), and 10 CFR 50.72 and 50.73 notifications to the NRC.Lead the Company's interface with the NRC Resident Inspector program and regional offices, ensuring transparency and cooperative regulatory engagement. Corrective Action Program (CAP)Establish and oversee BaRupOn's Corrective Action Program (CAP) in accordance with 10 CFR 50, Appendix B.Drive a culture of problem identification and resolution with a low threshold for issue entry and rigorous root cause analysis for significant conditions.
Regulatory Compliance Project Manager Terracon Consultants IncRegulatory Compliance Project ManagerCarson, CAThis may include preparing calculations, designs, reports and work specifications; developing project schedules, budgets and forecasts; and selecting materials, equipment, project staff, and external contractors. This role offers the flexibility to sit in either East Bay, Los Angeles, or our Sacramento office, while partnering with multidisciplinary teams to deliver high‑profile projects throughout the state.
Quality and Compliance Manager Motive CompaniesQuality and Compliance ManagerWestlake Village, CAA rapidly growing technology platform company operating in the healthcare and regulated logistics space is seeking a Quality and Compliance Manager to lead the development and management of its Quality Management System and regulatory compliance programs. The ideal candidate is hands on, systems oriented, and comfortable working across engineering, manufacturing, software infrastructure, logistics partners, and executive leadership.
Environmental Remediation and Compliance Business Unit Leader GFT Infrastructure IncEnvironmental Remediation and Compliance Business Unit LeaderCA$208,000–$260,000 / yearWhat You Will Do: At GFT, we're looking for a visionary Environmental Remediation and Compliance Business Unit Leader to drive strategic growth, ignite innovation, and inspire a high-performing team across the U.S. GFT's Environmental team delivers integrated planning, permitting, and compliance solutions that support infrastructure development across North America. What you'll be challenged to do: As an Environmental Remediation and Compliance Business Unit Leader, this is more than a leadership role - it's your opportunity to shape the future of environmental services in the remediation and compliance market, champion innovation and bring bold ideas to life and foster collaboration across a dynamic, multidisciplinary team.
Assurance Testing Specialist, Global Compliance Google LLCAssurance Testing Specialist, Global ComplianceLos Angeles, CAThe Payments Assurance Testing (PAT) team provides independent, Second-Line-of-Defense (2LOD) oversight to ensure that Google's payment entities operate with robust, reliable processes and controls. This critical Second Line of Defense (2LOD) role delivers objective, independent assurance across Google's payments ecosystem by managing the end-to-end assurance lifecycle.
Compliance & Legal Operations Manager Yonex USACompliance & Legal Operations ManagerTorrance, CaliforniaThe ideal candidate will engage confidently across departments, understand impacts across both direct-to-consumer and B2B wholesale channels, and proactively surface risks before they become issues. Review, negotiate, and manage contracts with vendors, contractors, and business partners across both DTC and wholesale channels.
Senior Environmental Scientist/Compliance Specialist (Remote) Tetra Tech IncSenior Environmental Scientist/Compliance Specialist (Remote)Diamond Bar, CARemote$85,000–$120,000 / yearIn this role, you will independently manage and support regulatory compliance programs by analyzing complex field and operational datasets, interpreting and applying air quality regulations and permit requirements, preparing and reviewing compliance reports, and leading air permitting and emissions calculation efforts. This position is ideal for candidates with a strong technical background in air regulations, landfill gas systems, emissions compliance, environmental permitting, and regulatory interpretation, who are comfortable working with limited oversight while supporting complex, multi-site compliance programs.
Director of Compliance #0204CG Keller Executive SearchDirector of Compliance #0204CGLos Angeles, CA$145,000–$180,000Our client is a well-capitalized early-stage venture developing a premium West Coast point-to-point carrier focused on connecting California metros to mountain resort and entertainment-driven destinations. This role calls for a compliance professional who combines technical aviation regulatory depth with the diplomatic skill to engage federal and state agencies while building internal frameworks from a clean slate.
Director Of Compliance #0204Cg Keller Executive SearchDirector Of Compliance #0204CgLos Angeles, CA$200,000–$260,000 / yearOur client is a well-capitalized early-stage venture developing a premium West Coast point-to-point carrier focused on connecting California metros to mountain resort and entertainment-driven destinations. This role calls for a compliance professional who combines technical aviation regulatory depth with the diplomatic skill to engage federal and state agencies while building internal frameworks from a clean slate.
NewCompliance Attorney General MatterCompliance AttorneyLos Angeles, CA$150,000–$230,000 / yearResponsibilitiesWorking cross‑functionally to mitigate compliance risk across the organization while facilitating business objectives and reducing compliance frictionAdvising on export‑control compliance programs, including ITAR, EAR, and DOE Part 810Designing and managing classified data and industrial security practicesSupporting FOCI mitigation and classified information handling requirementsDeveloping and implementing enterprise‑wide compliance policies, controls, training, and audit mechanismsManaging internal investigations, incident response, and regulatory reporting obligationsSupporting compliance aspects of strategic transactions, partnerships, and government engagementsBasic QualificationsJ.D. We are designing, building, and operating the world's lowest-cost enrichment services, here in the US.In the process, we are restoring America's ability to produce nuclear fuel to power AI, advanced manufacturing and critical industries our country relies on to remain competitive.
NewSenior HR Generalist - Compliance, Employee Relations, & Safety Degenkolb EngineersSenior HR Generalist - Compliance, Employee Relations, & SafetyLos Angeles, CA$100,000–$125,000 / yearFull timePartner with leaders to support and continuously enhance the firm's workplace safety programs, including OSHA compliance, safety training, incident reporting, prevention initiatives, and coordination of workers' compensation claims. Working closely with the HR Director, firm leaders, legal counsel, and external partners, you will help ensure our people practices are compliant, consistent, and aligned with our collaborative culture.
Senior Stormwater & Environmental Compliance Program Manager NV5 Global IncSenior Stormwater & Environmental Compliance Program ManagerTorrance, CA$170,000–$200,000 / yearNV5 is a provider of engineering and consulting services to public and private sector clients, delivering solutions through six business verticals: Environmental Health Sciences; Testing, Inspection & Consulting; Infrastructure; Utility Services; Buildings & Program Management; and Geospatial Technology. Environmental consulting firm seeking a Senior Stormwater & Environmental Compliance Program Manager with 15+ years of experience delivering complex stormwater, NPDES, and water quality compliance services.
Sr Systems Engineer - Azure Axos BankSr Systems Engineer - AzureLos Angeles, CAOwn and administer Azure Virtual Network topology including hub-spoke design, VNets, subnets, NSGs, route tables, and VNet peering aligned to bank security requirements. Engineer and Technology Architect on changes to hybrid identity topology, Entra tenant configuration, and Azure AD Connect sync rules - this is a genuine peer relationship with shared architectural ownership, not a sign-off chain.
ASSOCIATE PROCESS SAFETY ENGINEER State Of CaliforniaASSOCIATE PROCESS SAFETY ENGINEERLos Angeles, CA$3.50–$8 / hourUnder the general direction of the Senior Process Safety Engineer (Supervisor) (SPSE), the Associate Process Safety Engineer (APSE) performs process safety, mechanical, petroleum, and facility engineering work to ensure the safe operation of state lease oil and gas facilities including offshore platforms. This position may be eligible for hybrid telework under Government Code 14200 for eligible applicants residing in California, subject to the candidate meeting telework eligibility criteria set forth in the State Lands Commission policy and/or future program need.
Certification and Test Engineer II Rivian Automotive IncCertification and Test Engineer IITorrance, CA$77,800–$103,150 / yearRivian 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.
Senior Regulatory Engineer InversionSenior Regulatory EngineerLos Angeles, CA$137,000–$193,000 / yearITAR Compliance: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Working at the intersection of aerospace technology and government oversight, you will build and maintain critical relationships with the FAA, DoD, international partners, and other regulatory bodies while guiding our cross-functional teams through the licensing and approval processes.
Quality Assurance Engineer Nihon Kohden Orange MedQuality Assurance EngineerSanta Ana, CA$85,000–$123,000 / yearThe QA Engineer serves as a technical resource, leads complex quality initiatives, and drives continuous improvement efforts to support the quality, reliability, and performance of the company products. Facilitate receiving inspection, first article inspection, and calibration activities, including establishing inspection requirements for materials and defining calibration requirements for measuring equipment and test fixtures as needed.
Senior Windows Engineer, Endpoint Engineering Ares OperationsSenior Windows Engineer, Endpoint EngineeringLos Angeles, New YorkAres offers a number of additional benefits including access to a world-class medical advisory team, a mental health app that includes coaching, therapy and psychiatry, a mindfulness and wellbeing app, financial wellness benefit that includes access to a financial advisor, new parent leave, reproductive and adoption assistance, emergency backup care, matching gift program, education sponsorship program, and much more. This role serves as a senior technical leader within End User Engineering, driving enterprise device management strategies across Microsoft Configuration Manager (SCCM/MECM), Microsoft Intune, Microsoft Entra ID, and Windows 11 platforms.
Senior DeltaV Control Engineer AutomationtechiesSenior DeltaV Control EngineerLos Angeles, CAWith over 40 successful years in business and having over 35 facilities across the USA this engineering firm has been named on the ENR Top 500 Design Firm list and has continued to climb in rank over the years. The ideal candidate will have a proven track record of managing full project life cycles, ensuring compliance with industry regulations, and collaborating with cross-functional teams to optimize biopharmaceutical and medical device manufacturing processes.
Systems Engineer II Ledgent TechnologySystems Engineer IIRedondo Beach, California$130,000–$140,000Engineers at this level operate at the solution architecture and platform engineering layer, improving scalability, security, and compliance through intentional design and automation. The IT Systems Engineer II designs, engineers, and evolves enterprise infrastructure platforms across AWS‑first hybrid cloud and on‑prem environments.
Drainage Engineer STV Group IncDrainage EngineerLos Angeles, CA$114,345.69–$130,680.78 / yearThis position offers the opportunity to contribute to impactful infrastructure projects supporting Caltrans, LA Metro, Metrolink, local counties, and municipal agencies while building hands-on experience in drainage, stormwater management, hydrologic and hydraulic analysis, and regulatory coordination. Prepare stormwater management design, drainage design, culvert calculations, hydraulic structure design, Best Management Practices (BMPs), Low Impact Development (LID) features, and erosion and sediment control plans under the guidance of senior engineers.
Quality Engineer Integrated Resources, IncQuality EngineerNorthridge, CA$60–$64 / hourThe ideal candidate brings deep expertise in process development, FMEA methodologies, and regulatory compliance A proven track record of resolving critical production issues during scale-up and mentoring engineering teams is essential. This individual will drive process validation strategies, lead process risk management (PFMEA), and serve as a critical crossfunctional liaison between internal Supplier Quality, R&D, Contract Manufacturers, and NPI teams.
NewManufacturing Quality Engineer Macpower Digital Assets Edge Private LimitedManufacturing Quality EngineerChatsworth, CARemote$45–$48 / hourLead and facilitate investigations with cross-functional teams to identify root causes and implement corrective actions for product and component issues within the supply chain. Key Responsibilities: Design, implement, and maintain quality assurance protocols and methods for processing materials into partially finished or finished products for the supply chain.
Senior Drainage Engineer STV Group IncSenior Drainage EngineerLos Angeles, CA$160,647.46–$183,597.09 / yearThis role is ideal for an experienced drainage engineer who is ready to take on greater technical leadership, guide complex design efforts, support public-sector clients, and mentor early-career staff while contributing to high-visibility transportation programs. Oversee the design of stormwater management systems, drainage systems, culverts, hydraulic structures, Best Management Practices (BMPs), Low Impact Development (LID) features, and erosion and sediment control plans.
Certification and Test Engineer II RivianCertification and Test Engineer IITorrance, California$77,800–$103,150 / yearFull timeRivian 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.
NewEnvironmental Project Manager- Geologist or Engineer EnSafe Inc.Environmental Project Manager- Geologist or EngineerLos Alamitos, CA$90,000–$130,000 / yearAs an Environmental Geologist or Engineer, you'll play a key role in managing and delivering a wide range of environmental investigation and remediation projects while working in an environment that encourages innovation, teamwork, and continuous professional development. At EnSafe, we empower our professionals to expand their technical expertise, build lasting client relationships, pursue leadership opportunities, and make a meaningful impact for our clients, communities, and the environment.
Operations Engineer EsselOperations EngineerSimi Valley, CAThis role collaborates with district management and engineering teams to oversee system modifications, water loss control, and energy efficiency initiatives. As an Operations Engineer, you will be responsible for ensuring the smooth operation of our projects and identifying opportunities for process improvement.
I&E Engineer Enhance RecruitingI&E EngineerCarson, CAThis individual will also serve as the primary technical liaison with the local utility provider and collaborate closely with operations, maintenance, engineering, and capital project teams to ensure long-term asset reliability and operational excellence. The successful candidate will serve as the primary instrumentation and electrical subject-matter expert, providing day-to-day troubleshooting support, driving reliability improvements, and leading instrumentation and power system initiatives across the facility.
Processing Engineer (Plating, Heat Treating, Anodizing) Howmet AerospaceProcessing Engineer (Plating, Heat Treating, Anodizing)Torrance, CA$90,000–$110,000 / yearFollow: LinkedIn , Twitter , Instagram , Facebook , and YouTube . To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report .
NewSenior Product Engineer Workspend Inc - InternalSenior Product EngineerSylmar, CAThis role will lead systematic problem-solving efforts for continuous improvement, quality improvement, mid-size engineering projects, and day-to-day support for Operations and the Business. Product Engineer who will be responsible for leading and executing the maintenance and continuous improvement of existing products within the product engineering organization.
Engineer 2 Leadstack IncEngineer 2Services - See below for details, CAAs a recognized industry leader in contingent workforce solutions and Certified as a Great Place to Work, we're proud to partner with some of the most admired Fortune 500 brands in the world. We are seeking an experienced Electrical Test Engineer to support the testing and validation of Advanced Metering Infrastructure (AMI) meters and related metering devices.
Sr. Quality Engineer - Life Sciences Compagnie de Saint-GobainSr. Quality Engineer - Life SciencesGarden Grove, CA$81,500–$126,500 / yearWithin Mobility, our teams design and engineer critical, high-performance materials and proven solutions - most in challenging conditions and core systems that play an important part of our daily lives - as we drive to work or with family, fly on an airplane to explore the world, process samples for medical research, build a better rocket to go as far as we can in outer space; and dive deep under the sea to power our world. They allow access to information such as the characteristics of your terminal or certain personal data (IP addresses, navigation data on the Saint-Gobain site, etc.) for the following purposes: analysis and improvement of the user experience and/or our offer of content, products and services; audience measurement and analysis; interactions with social networks; display of advertising and personalized content.