Engineer, Senior Jobs in Los Angeles, CA

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Senior iOS Software Engineer, TikTok - Social User and Relation

TikTok

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Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A13917A Apply to this job Share this listing: Responsibilities TikTok Social team drives significant user engagement and retention wins through fun, innovative, and technically sophisticated products and features. We move fast, with precision, and consistently execute with privacy at the forefront. Some core features and components we build and maintain include User Profile, Story, Inbox, Messaging, Follow, Like, Comment, Tag, et
Posted 60+ days ago | Updated 7 hours ago

Senior Customer Solutions Engineer (Rocket Zack)

Wise Equation Solutions Inc.

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Remote

Contract

Job Title: Senior Customer Solutions Engineer (Rocket Zack) Location: 100% Remote Duration: 12+ Months Contract on W2 Experience: 10+ years Job Description: Client is seeking a Senior Customer Solutions Engineer to join our Professional Services team to implement and configure Rocket Zack, our mainframe console automation and message management solution. This role requires a blend of system-level automation expertise, deep mainframe knowledge, and attention to operational continuity. Mainframe
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Posted 1 day ago | Updated 1 day ago

Senior Software Engineer, Node.js + React - LLM Platform

Motorola Solutions

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Culver City, California, USA

Full-time

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil
Posted 56 days ago | Updated 7 hours ago

Sr System Safety Engineer

Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 2 days ago | Updated 7 hours ago

Sr Mission Reliability Engineer

Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 2 days ago | Updated 7 hours ago

Sr Mission Assurance Engineer

Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 2 days ago | Updated 7 hours ago

Senior Kernel Engineer

Request Technology, LLC

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Remote

Full-time

Senior Kernel Engineer Salary: Open + Bonus + Stock Options Location: Remote *We are unable to provide sponsorship for this role* Qualifications Writes high-quality multithread-safe code in C++ in both kernel-mode and user-modeWorks independently with little to no direction, and demonstrates solid engineering practices (planning, documentation, unit testing, etc.)Has shipped at least one production quality driver for Windows NTStrong knowledge of Win32 APIs and NT kernel internalsDebugs memory c
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Posted 60+ days ago | Updated 3 days ago

Senior Python Engineer with Trading Systems exp- New York/ Los Angeles, CA

FSTONE Technologies

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Los Angeles, California, USA

Contract

Greetings! Role: Senior Python Engineer with Trading Systems exp Location: New York/ Los Angeles, CA Duration:12+ months Job description: Experience with Fixed Income Analytics or Trading Systems, specifically worked with Quantitative Models and its integration into operational system.Experience working directly with Traders or Portfolio managers, soliciting requirements and enhancements to the systems, and providing production support to these users.Experience building real time applications f
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Posted 25 days ago | Updated 4 days ago

Vehicle Engineering Labs Sr. Operations Engineer

Rivian

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Torrance, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 21 days ago | Updated 7 hours ago

Sr. Network Development Engineer

INSPYR Solutions

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Los Angeles, California, USA

Contract

Title: Senior Network Development Engineer (NDE) Location: Onsite in Northridge, CA Pay Scale: $100 - $110/hr Duration: Long term, ongoing contract (yearly extensions and FTE conversion possible) Work Requirements: , Holders or Authorized to Work in the US Network Development Engineer (NDE): Routing & Switching (OSPF, BGP, EIGRP, Static) TCP/IP Networking fundamentals VLANs, STP, EtherChannel Wireless Networking Firewall administration and security protocols (ACLs, VPNs, IPSec) Load balancing
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Posted 8 days ago | Updated 2 hours ago

Sr. System Engineer (hybrid on-site)

Jobot

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Seal Beach, California, USA

Full-time

Sr. System Engineer needed for large well-established California Bank This Jobot Job is hosted by: Joseph Calabrese Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $130,000 - $160,000 per year A bit about us: Sr. System Engineer needed for large established California Bank - is responsible for analyzing, designing, configuring, maintaining and repairing systems infrastructure and application components. This position ensures the systems mee
Posted 1 day ago | Updated 3 hours ago

Model Based Control Systems Senior Engineer (P3) (Hybrid)

RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-08-04 Country: United States of America Location: PW222: PW Puerto Rico Road 110 North Km28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing eng
Posted 18 hours ago | Updated 7 hours ago

Senior Geotechnical Engineer

Jobot

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Santa Clarita, California, USA

Full-time

This Jobot Job is hosted by: Brian Perkins Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $160,000 per year A bit about us: We offer a wide range of engineering geology and geotechnical engineering services for the central and southern California area. Our staff includes experienced Geotechnical Engineers and Engineering Geologists licensed to practice in California, and Technicians qualified in soil testing services. AESEGI is a
Posted 1 day ago | Updated 4 hours ago

Sr. Test and Validation Engineer

Rivian

•

Torrance, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 16 days ago | Updated 7 hours ago

Senior Full Stack Engineer (C#/.NET) - Long Term Project - Los Angeles or NYC preferred

INSPYR Solutions

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Los Angeles, California, USA

Contract

Senior Full Stack Engineer (C#/.NET) - Long Term Project - Los Angeles or NYC Title: Senior Full Stack Engineer (C#/.NET) Location: Los Angeles or NYC (preferred) Duration: 6+ months long term project Compensation: $75-85/hr. Work Requirements: , Holders or Authorized to Work in the U.S.Summary: Will help lead in the design & development of cross-functional, multi-platform application systems. Writing great quality code with a drive for automated testing and validation based on the You Build Y
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Posted 17 days ago | Updated 2 hours ago

Systems Safety Engineer - Fleet Risk Management (Mid-Level or Senior)

Boeing Company

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Long Beach, California, USA

Full-time

Systems Safety Engineer - Fleet Risk Management (Mid-Level or Senior) Company: The Boeing Company The Boeing Company is looking for a Systems Safety Engineer - Fleet Risk Management to join our Enterprise Safety team within the Product and Services Safety Organization (P&SS) in Long Beach, CA. Our teams are currently hiring for a broad range of experience levels including Mid-Level or Senior Systems Safety Engineers. Enterprise Safety's mission is to establish a safety engineering core functi
Posted 19 days ago | Updated 7 hours ago

Remote Senior Azure Data Engineer/Development Lead

Infinite Computer Solutions (ICS)

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Remote

Full-time

Note : GCEAD, L2EAD, consultant can apply for this position who can work on W2. Job Descriptions : We are seeking aSenior Bot Developerwith10+ years of coding experience specifically withstrong proficiency in JavaScript to join our clients conversational AI team. This role is ideal for a seasoned developer who can writeproduction-grade code independently, understands how to build and maintainvoice-based bots, and has experience withAPI integrationsandunit testing. As part of the team, you will
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Posted 32 days ago | Updated 7 hours ago

Sr Engineer - Stores & Supply Chain

Target Corporation

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Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $95,000.00 - $171,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life i
Posted 27 days ago | Updated 7 hours ago

Sr. Hardware Reliability Engineer (Avionics)

SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. HARDWARE RELIABILITY ENGINEER (AVIONICS) The Build Reliability team at SpaceX is an interdisciplinary team committed to the reliability of avionics hardware. The breadth of exposure will span across dozens of area
Posted 44 days ago | Updated 7 hours ago

Sr. Turbomachinery Engineer (Raptor)

SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. TURBOMACHINERY ENGINEER (RAPTOR) SpaceX is seeking a highly motivated Turbomachinery Engineer to join our team in designing and developing the next generation of turbopumps for Raptor. Lead the design, development
Posted 60+ days ago | Updated 7 hours ago