4,937 Results for

Senior Research Jobs in El Segundo, CA

Jobs

Senior Medical Science Liaison - Hepatology (West) Mallinckrodt Pharmaceuticals

Los Angeles, California

Remote

This field-based role requires a strong scientific background to provide credible clinical/scientific data and education to clinicians, key opinion leaders (KOLs), professional societies, and payers. MSL will demonstrate advanced medical and scientific expertise, support medical strategies, enhance thought leader relationships, and contribute to projects that increase the value and productivity of the MSL team and Medical Affairs.

27 days ago

SENIOR MANAGER OF INCOME TAX ACCOUNTING (HUNT LEADERSHIP SEARCH) HIKINEX

Thousand Oaks, CA

These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.. This is an opportunity for an ASC 740 income tax professional who thrives on making an impact and wants the excitement of working with an experienced provision team for a global acquisitive company.

30+ days ago

Senior Research and Development (R&D) Systems Engineer Silvus Technologies

Los Angeles, California

Its battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments. Silvus Technologies , a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications – on the ground, in the air and at sea.

30+ days ago

Senior Associate - State and Local Tax - Income Andersen Tax LLC

Los Angeles, CA

$109,000–$137,500 / year

Advanced credential or desire to obtain advanced credential allowing for IRS client representation (i.e. CPA, JD); Self-starter with the initiative to seek out opportunities and ability to work successfully in a fast-paced, high-pressure environment; and. Senior Associates with our State & Local Tax (SALT) practice serve on various engagement teams that support a wide range of clients, ranging from Fortune 500 companies to venture-backed startups.

30+ days ago

Senior Systems Engineer - Federal (CIV) VAST Data

Los Angeles, CA

As a Senior Systems Engineer supporting the Department of Energy (DOE), you will act as a trusted technical advisor to national laboratories, research institutions, and federal integrators—guiding customers through architecture design, evaluation, and deployment of VAST’s data platform for mission-critical workloads. Designed from the ground up to make AI simple to deploy and manage, VAST takes the cost and complexity out of deploying enterprise and AI infrastructure across data center, edge, and cloud.

24 days ago

Senior Tax Manager Miller, Kaplan, Arase & Co., LLP

Burbank, CA

$145,000–$180,000 / year

Review complex U.S. and multi-state income tax returns for individuals and business entities, C-corporations, S-corporations, Partnerships, Fiduciary, and Non-Profit Organizations. For existing agreements, a role must be approved by the People & Culture department in writing and open to external search; otherwise, submittals and referrals will be considered Miller Kaplan property and not subject to fees.

11 days ago

Strategic Finance Senior Manager Reddit Inc

Remote

$180,200–$252,300 / year

If you are someone who is passionate about growing with a rising business, values efficiency and creative problem-solving using financial/quantitative metrics, and thrives in a fast-paced, open and fast-growing environment, then this is a great role for you. Responsibilities: Collaborate with cross-functional teams to identify and assess opportunities to drive users and revenue - emphasis on consumer and ads products, sales, and marketing.

30+ days ago

Senior Customer Advocacy Specialist ServiceTitan Inc

$92,600–$139,000 / year

Support for Titans at all stages of life: Parental leave and support, up to $20k in fertility services (i.e. IUI and IVF), surrogacy, and adoption reimbursement, on demand maternity support through Maven Maternity, free breast milk shipping through Maven Milk, pet insurance, legal advisory services, financial planning tools, and more. Leverage AI tools as a core part of how you work, using them to accelerate customer and account research, identify potential advocates and stories, uncover insights, improve reporting, automate workflows, and scale successful programs.

19 days ago

Senior Product Owner- Mortgage Secondary Markets City National Bank

Los Angeles, California

Remote

$101,231–$172,355 / year
Full time

You'll also play a critical role in capturing business line feedback, documenting precise requirements, and ensuring every deliverable is validated through rigorous UAT—so nothing gets lost between idea and execution. Benefits and Perks At City National, we strive to be the best at whatever we do, including the benefits and perks we offer our colleagues including: Comprehensive healthcare coverage, including Medical, Dental and Vision plans, available the first of the month following start date.

30+ days ago

Sr. Product Manager, Employer ATS ZipRecruiter

Santa Monica, CA

Remote

$175,000–$235,000 / year

Powered by AI-driven smart matching technology, the company actively connects millions of all-sized businesses and job seekers through innovative mobile, web, and email services, as well as through partnerships with the best job boards on the web. Coordinate Marketplace Fit: Partner closely with job-seeker-side product teams to ensure a healthy, balanced marketplace where employer and seeker actions lead to successful hires.

29 days ago

Senior Accounts Payable Clerk PennyMac Mortgage Investment Trust

Pasadena, CA

$45,000–$66,000 / year

Compensation: Individual salary may vary based on multiple factors including specific role, geographic location / market data, and skills and experience as defined below: Lower in range - Building skills and experience in the role Mid-range - Experience and skills align with proficiency in the role Higher in range - Experience and skills add value above typical requirements of the role Some roles may be eligible for performance-based compensation and/or stock-based incentives awarded to employees based on company and individual performance. Core responsibilities include PO & Non-PO invoice processing, corporate card expense report creation, understanding intercompany allocations, prepaid expense, capitalized expense, processing weekly payment requests, month-end accruals, vendor account reconciliations, annual 1099 tax compliance reporting and other duties as assigned.

26 days ago

Senior Conflicts Analyst (New Business) Cooley LLP

Los Angeles, CA

$93,000–$135,000 / year

We offer a full range of elective benefits including medical, health savings account (with applicable medical plan), dental, vision, health and/or dependent care flexible spending accounts, pre-tax commuter benefits, life insurance, AD&D, long-term care coverage, backup care for children and/or adults and other parental support benefits. Position summary: The Senior Conflicts Analyst is responsible for the identification, analysis, and resolution of all conflicts requests, using independent judgment and demonstrating a thorough understanding of the business needs when clearing incoming work and candidates.

30+ days ago

Business Marketing Senior Manager - M&A, PE, Capital Markets Cooley LLP

Los Angeles, CA

$170,000–$240,000 / year

We offer a full range of elective benefits including medical, health savings account (with applicable medical plan), dental, vision, health and/or dependent care flexible spending accounts, pre-tax commuter benefits, life insurance, AD&D, long-term care coverage, backup care for children and/or adults and other parental support benefits. Specific duties and responsibilities include, but are not limited to, the following: Position responsibilities: Legal Directory & Chambers Strategy: Direct the narrative strategy and submission process for legal directories and rankings, ensuring the practice's expertise is represented with high fidelity.

30+ days ago

Senior Product Manager, Learning Content TPR Education LLC

$130,000–$160,000 / year

Every year, it helps millions of college- and graduate school-bound students achieve their education and career goals through online and in-person courses delivered by a network of more than 4,000 teachers and tutors, online resources, and its more than 150 print and digital books published by Penguin Random House. Collaborate with leaders across Product, Editorial, Instructor Development, Technology, and Operations to discover, define, and implement initiatives that impact the content roadmap or require support from the content development team.

30+ days ago

Senior Associate, M&A Origination CSC Generation Enterprise Inc

Los Angeles, CA

Build the market maps that drive acquisition strategy-size target markets, identify companies that fit investment criteria, track competitive buyer activity, and produce the target lists and coverage plans the team works against for both new categories and bolt-on acquisitions. In your first 6-12 months, success means a functioning origination pipeline you built from scratch: target universes mapped, outreach generating real conversations with owners and advisors, and sourced opportunities moving into active deal processes.

30+ days ago

Senior International Sales Manager HM Electronics, Inc.

California, CA

$102,400–$136,500 / year

Build strong customer relationships with distributors and internal teams and partner with customers to maximize sales performance while providing provide outstanding customer service and support. In this role, you will define and execute HSCs sales strategy outside the U.S., grow existing partnerships, and identify new ones to maximize sales and profitability.

30+ days ago

Senior Insurance Defense Attorney Orion Placement

Los Angeles, California

$150,000–$225,000 / year

Good fit job titles/keywords for candidates: Senior Insurance Defense Attorney, Insurance Defense Attorney, Litigation Attorney, Civil Litigation Attorney, Defense Counsel, Trial Attorney, Law and Motion Attorney. Established Los Angeles litigation firm seeking a Senior Insurance Defense Attorney with 5+ years of insurance defense experience, strong Law and Motion skills, and an active California Bar license.

30+ days ago

Senior Manager of Digital Experience - Performance Marketing Cooley LLP

Santa Monica, CA

$145,000–$210,000 / year

We offer a full range of elective benefits including medical, health savings account (with applicable medical plan), dental, vision, health and/or dependent care flexible spending accounts, pre-tax commuter benefits, life insurance, AD&D, long-term care coverage, backup care for children and/or adults and other parental support benefits. Specific duties and responsibilities include, but are not limited to, the following: Position responsibilities: Omnichannel Search & Media Strategy: Lead the strategy for the firm's "discoverability," encompassing Paid Media (SEM/Social/Advertising), traditional SEO, and the evolution into Answer/Generative Engine Optimization (AEO/GEO).

30+ days ago

Senior Product Manager, Mobile Linktree

Los Angeles, California

Remote

$180,000–$210,000 / year

We’ve teamed up with some of the world’s biggest platforms including TikTok, Snap, YouTube, GoFundMe, Spotify, Google, Stripe, Reddit, Laylo, and Kajabi, to unify Linkers’ digital spaces, and we partner with retail brands Amazon, Lululemon, Nike, Target, Sephora, Lululemon, and more to share products they love. As a member of the Product team, you’ll work hand-in-hand with the mobile designer and engineering team to develop a mobile strategy outside of performance and feature-parity work — accelerating mobile’s contribution to the 2026 financial model through thoughtful, mobile-native product bets.

30+ days ago

Tax Senior Ascend Partner Services LLC

Pasadena, CA

$80,000–$110,000 / year

Ascend provides access to growth capital, robust talent acquisition and training, leading quality management resources, best-of-breed technology, AI tools, an offshore captive, shared back-office services, a catalytic leadership system, and modernized equity incentives so that firms can surmount today's industry challenges to reach their full potential. Backed by private equity from people-focused Alpine Investors, Ascend is building a dynamic platform for regional accounting firms that enables them to stay independent while accessing the resources of a Top 25 firm to help them grow.

30+ days ago

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Senior Research Jobs in El Segundo, CA

Senior Medical Science Liaison - Hepatology (West) Mallinckrodt Pharmaceuticals

SENIOR MANAGER OF INCOME TAX ACCOUNTING (HUNT LEADERSHIP SEARCH) HIKINEX

Senior Research and Development (R&D) Systems Engineer Silvus Technologies

Senior Associate - State and Local Tax - Income Andersen Tax LLC

Senior Systems Engineer - Federal (CIV) VAST Data

Senior Tax Manager Miller, Kaplan, Arase & Co., LLP

Strategic Finance Senior Manager Reddit Inc

Senior Customer Advocacy Specialist ServiceTitan Inc

Senior Product Owner- Mortgage Secondary Markets City National Bank

Sr. Product Manager, Employer ATS ZipRecruiter

Senior Accounts Payable Clerk PennyMac Mortgage Investment Trust

Senior Conflicts Analyst (New Business) Cooley LLP

Business Marketing Senior Manager - M&A, PE, Capital Markets Cooley LLP

Senior Product Manager, Learning Content TPR Education LLC

Senior Associate, M&A Origination CSC Generation Enterprise Inc

Senior International Sales Manager HM Electronics, Inc.

Senior Insurance Defense Attorney Orion Placement

Senior Manager of Digital Experience - Performance Marketing Cooley LLP

Senior Product Manager, Mobile Linktree

Tax Senior Ascend Partner Services LLC

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