Los Angeles, California, United States · On-site
$170k–$215k/yr
Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. …
Skills: 6DOF Simulation, SITL, HITL, C/C++, Rust
Los Angeles, California, United States · On-site
$100k–$155k/yr
Who We Are GITAI is a space robotics company working to reduce the cost of work in space by 100x. Space is no longer defined only by the cost of launch. Satellites, space stations, lunar infrastructure, and defense syste…
Skills: 3D CAD, Mechanical Design, Prototyping, Mechanical Assembly, System Integration
Los Angeles, California, United States · On-site
$100k–$140k/yr
K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ve…
Skills: Technical Writing, Proposal Writing, Content Production, Editing, Interviewing SMEs
Los Angeles, California, United States · On-site
$75k–$115k/yr
The Problem Severe mental illness affects over 15 million adults in the United States. Schizophrenia. Schizoaffective disorder. Bipolar I. Treatment-resistant depression. These are the conditions the rest of healthcare h…
Skills: Individual Therapy, Group Therapy, Evidence-Based Interventions, CBT, DBT
Irvine, California, United States · On-site
$175k–$215k/yr
The Problem Severe mental illness affects over 15 million adults in the United States. Schizophrenia. Schizoaffective disorder. Bipolar I. Treatment-resistant depression. These are the conditions the rest of healthcare h…
Skills: Clinical Oversight, People Leadership, Clinical Supervision, KPI Monitoring, Evidence-Based Practice
Los Angeles, California, United States · On-site
$59k–$100k/yr
Join Cedars-Sinai and become part of a team that is at the forefront of medical advancements! Work alongside physician-scientists and researchers who are making life-saving medical and scientific breakthroughs. Our team …
Skills: Study Coordination, Data Collection, Patient Screening, Regulatory Compliance, Case Report Forms
Los Angeles, California, United States · On-site
$160k–$320k/yr
About Us Vast.ai’s cloud powers AI projects and businesses all over the world. We are democratizing and decentralizing AI computing—reshaping our future for the benefit of humanity. We are a growing and highly motivated …
Skills: C++, CUDA, GPGPU, Python, Linux
Los Angeles, California, United States · On-site
$160k–$320k/yr
About Us Vast.ai’s cloud powers AI projects and businesses all over the world. We are democratizing and decentralizing AI computing—reshaping our future for the benefit of humanity. We are a growing and highly motivated …
Skills: C++, CUDA, GPGPU, Python, Linux
Los Angeles, California, United States · Remote Solely
$150k–$250k/yr
We understand that the world we want tomorrow starts with how we do business today, and that’s why we’re inspired to make A Better World for Pets. Antech is comprised of a diverse team of individuals who are committed to…
Skills: Radiograph Interpretation, Ultrasound Interpretation, MRI Interpretation, CT Interpretation, Nuclear Medicine
Los Angeles, California, United States · Remote Solely
$175k–$250k/yr
We understand that the world we want tomorrow starts with how we do business today, and that’s why we’re inspired to make A Better World for Pets. Antech is comprised of a diverse team of individuals who are committed to…
Skills: Radiograph Interpretation, Ultrasound Interpretation, MRI Interpretation, CT Interpretation, Nuclear Medicine
Saint-Hyacinthe, Quebec, Canada · Remote Solely
$130k–$160k/yr
We understand that the world we want tomorrow starts with how we do business today, and that’s why we’re inspired to make A Better World for Pets. Antech is comprised of a diverse team of individuals who are committed to…
Skills: Cytologic Interpretation, Hematologic Analysis, Pathology Reporting, Medical Evaluation, Histopathologic Interpretation
Los Angeles, California, United States · On-site
Job Summary: Provides direct patient care to members having communication and swallowing disorders by evaluating, diagnosing, developing and implementing therapy / treatment programs. Essential Responsibilities: Upholds …
Skills: Diagnostic Testing, Speech Therapy, Swallowing Evaluation, Dysphagia Management, Neurological Rehabilitation
Los Angeles, California, United States · On-site
$35/hr–$45/hr
Overview Registered Dietitian Monday - Friday with Flexible schedules Retention Bonus: $5,000 Join Healthcare Services Group (HCSG) as a Registered Dietitian, where you will play a critical role in managing clinical nutr…
Skills: Clinical Nutrition Assessment, Care Plan Development, Nutrition Education, Patient Counseling, Interdisciplinary Collaboration
Los Angeles, California, United States · On-site
$57/hr–$94/hr
Join Cedars-Sinai! Cedars-Sinai Medical Center has been named to the Honor Roll in U.S. News & World Report’s “Best Hospitals 2024-2025” rankings. Align yourself with an organization that has a reputation for excellence!…
Skills: Clinical Research Operations, Regulatory Compliance, Quality Assurance, Quality Control, Staff Training and Mentoring
Los Angeles, California, United States · On-site
Job Summary: Performs pre-analytical, analytical and post-analytical phase testing of all complexities as defined by Clinical Laboratory Improvement Act/Amendment (CLIA) to include specialized tests and analysis in one o…
Skills: Clinical Laboratory Testing, Hematology, Microbiology, Clinical Chemistry, Urinalysis
Los Angeles, California, United States · On-site
Job Summary: Performs pre-analytical, analytical and post-analytical phase testing of all complexities as defined by Clinical Laboratory Improvement Act/Amendment (CLIA) to include specialized tests and analysis in one o…
Skills: Clinical Laboratory Testing, Hematology, Microbiology, Clinical Chemistry, Urinalysis
Los Angeles, California, United States · On-site
MATERIALS LAB, GENERAL HELPER - 2nd SHIFT Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufactu…
Skills: Metallurgical Sample Preparation, Mechanical Testing, Data Entry, Equipment Maintenance, Critical Thinking
Los Angeles, California, United States · On-site
Welcome and thank you for your interest in our study! We are currently looking for people to participate in our Camellia onsite study in Los Angeles, CA. What is the study about? The purpose of this study is to evaluate …
Skills: iPhone Usage, iCloud Syncing, Feedback Provision, App Testing
Los Angeles, California, United States · On-site
Welcome and thank you for your interest in our study! We are currently looking for people to participate in our Encore Onsite study in Hollywood. What is the study about? This study focuses on recording natural movement …
Skills: English Fluency, Natural Movement, Following Instructions
Los Angeles, California, United States · On-site
Work Location: Los Angeles, CA; Onsite Work Schedule: Monday to Friday, 8 hours per day Engagement Model: Fixed-term employment; Full-time Estimated Project Duration: 4 months Estimated Start Date: ASAP Language(s) Neede…
Skills: Moderation, Facilitation, iOS Troubleshooting, Command-line Tools, Data Collection
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Develop and own closed-loop spacecraft simulation platforms, including 6DOF, SITL, and HITL environments. Collaborate with cross-functional teams to validate satellite system performance through simulation models and automated workflows.
Requires a Bachelor's degree in a relevant engineering or computer science field and 8+ years of experience in closed-loop simulation tools. Must be a U.S. Person with strong proficiency in C/C++, Rust, Python, and Linux environments.
Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge.
For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles.
Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more.
We’d love for you to join us on our mission of providing humankind access to the galaxy beyond our planet.
As a Simulation Engineer, you will be responsible for developing closed-loop spacecraft test platforms — such as six degrees of freedom simulation platform (6DOF), software-in-the-loop (SITL) and hardware-in-the-loop (HITL) — and executing simulation testing strategies to validate and verify the performance, functionality, and reliability of satellite systems. Your expertise and attention to detail will play a critical role in ensuring the successful deployment and operation of Apex's satellite buses.
In this role, you will collaborate with multidisciplinary teams of engineers and technicians to design, implement, and integrate realistic test environments using simulation and emulation tools. We are looking for motivated engineers who are eager to solve complex problems with a focus on practicality and scalability, and who thrive in a dynamic, fast-paced environment.
Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup that has raised more than $500M in funding, and we invest heavily in our people from day one.
Shared upside: Receive equity in Apex, letting you benefit from the work you create
Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost
Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays
Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%
8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel
Daily catered lunch and unlimited snacks to keep you fueled throughout the day
Vibrant community: Monthly office socials, pickleball tournaments, run club, and gatherings for you and your family
Your dream desk setup and all the tools you need to be your most productive self
World-class Playa Vista office with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life
Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference
Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together.
Apex Technology, Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.
Apex Group provides superior service in the preparation of SR&ED claims, with a track record of over 500 submitted claims to date. Industry specific experience in the following sectors: Food & Agribusiness, Consumer Products, Aerospace, Automotive, Software & Telecom, and Robotics.
View all jobs at Apex Group Inc.There are currently 1,278 open science & research positions in Los Angeles, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Keck Medicine of USC, Cedars-Sinai, Kaiser Permanente - Southern California Permanente Medical Group Physician Careers, Northrop Grumman, Northrop Grumman Mission Systems, Inc., among others. Browse the listings above to see every active employer.
Yes — 223 of the 1278 open science & research positions offer remote or hybrid work (94 remote, 129 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
