Jobs in the United States

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Added 4 mins ago
RH
Software Engineer
Robert Half
Remote, United States
- $55 to $63 USD / hour
…interoperability solutions. We are seeking a Senior .NET Software Engineer with strong Microsoft technology expertise to design, build, and maintain scalable applications and integrations…
Added 6 mins ago
Sr. Calibration, Mapping & Localization Engineer
42dot
San Francisco
…confident it can be in both. This role owns that foundation, building the calibration, mapping, and localization stack that every perception and planning model is built on top of, across a…
Added 6 mins ago
Sr. Software Integration Engineer, Autonomy
42dot
San Francisco
- Experience building CI/CD and automated validation pipelines
Added 6 mins ago
Calibration, Mapping & Localization Engineer
42dot
San Francisco
…confident it can be in both. This role owns that foundation, building the calibration, mapping, and localization stack that every perception and planning model is built on top of, across a…
Added 7 mins ago
Director of Growth Sales, Enterprise
Skai
los angeles, CA
Lead discovery conversations to understand how clients are building internal AI workflows, identify where Skai's tools fit, and partner with product and CS to co-create solutions
Added 7 mins ago
CIS Chief Engineer
CIS MOA Management, LLC
United States
Monitors compliance with building safety codes, protocols, health and safety laws and other regulations, conduct walk-throughs to assess the safety and efficiency of equipment and…
Added 7 mins ago
RH
Systems Engineer
Robert Half
Remote, United States
- $55 to $63 USD / hour
Robert Half is seeking an Interoperability Engineer to support a healthcare client based in Seattle, WA. This is a senior, hands-on role on a small team. You will design and validate the…
Added 9 mins ago
RH
Sr. Data Engineer
Robert Half
Newport Beach, CA
- $55 to $60 USD / hour
We're seeking a hands-on Senior Data Engineer to lead the design, optimization, and evolution of a growing data platform. This role will focus on building scalable data pipelines, improving…
Added 10 mins ago
PC
Civil Engineer 3 - Wastewater Utilities
Pierce County
Pierce County, WA
- $56.62 to $72.07 USD / hour
…County road and levee systems, sewer systems, airports, ferries, building permits, environmental review, sustainability, community planning, and code enforcement - just to name a…
Added 11 mins ago
Senior Member of Technical Staff, Product Engineering
Pallet
NY · San Francisco, CA
Pallet is building AI Agents to transform the physical economy, a $12 trillion global TAM. We’ve raised $50M from top investors, including General Catalyst, Bessemer Venture Partners, and…
Added 11 mins ago
Senior Member of Technical Staff, Product Engineering
Pallet
San Francisco, CA · NY
Pallet is building AI Agents to transform the physical economy, a $12 trillion global TAM. We’ve raised $50M from top investors, including General Catalyst, Bessemer Venture Partners, and…
Added 11 mins ago
Senior Member of Technical Staff, Platform Engineer (Infra)
Pallet
San Francisco, CA · NY
Pallet is building AI Agents to transform the physical economy, a $12 trillion global TAM. We’ve raised $50M from top investors, including General Catalyst, Bessemer Venture Partners, and…
Added 11 mins ago
Senior Member of Technical Staff, Platform Engineer (Infra)
Pallet
NY · San Francisco, CA
Pallet is building AI Agents to transform the physical economy, a $12 trillion global TAM. We’ve raised $50M from top investors, including General Catalyst, Bessemer Venture Partners, and…
Added 16 mins ago
O
Principal Core Infrastructure Engineer
Oracle
Austin, TX
- $114,600 to $234,600 USD / year
Oracle Cloud Infrastructure (OCI) is hiring a Principal Core Infrastructure Engineer to join the Next Gen Network Observability team. Help build cloud-scale intelligence systems that enable…
Added 21 mins ago
Travel Project Engineer-Mission Critical
STO Building Group
Tulsa, OK
The Project Engineer assists Project Managers to ensure that work installed on the project meets plan and specification requirements.
Added 22 mins ago
TT
Software Engineer, RL Environments
True Talent Solutions Partners
San Francisco, CA
- $260,000 to $290,000 USD / year
- One to four years of software engineering experience building reliable data pipelines, experimentation infrastructure, or evaluation systems.
Added 28 mins ago
Electrical Construction Designer III
Rosendin
Sterling, VA
…drawings. Work closely with project manager and project lead engineer and take design lead on projects. Coordinates with clients, architects, and other discipline engineers to complete…
Added 28 mins ago
Engineering Team Lead
Rosendin
Pflugerville, TX
Act as Engineer of Record for projects within their responsibility.
Added 28 mins ago
Engineer III
Rosendin
Sterling, VA
The Engineer III is a senior engineering position responsible for providing technical engineering information and assistance to ensure compliance with the project requirements and all…
Added 37 mins ago
G
Mechanical Project Engineer
GPAC
Shawnee, KS
- $75,000 to $105,000 USD / year
We are looking for a motivated Mechanical Project Engineer to support commercial mechanical construction projects through planning, coordination, and execution.
Added 37 mins ago
Senior Manufacturing Engineer II - Avionics & Test
Rocket Lab Corporation
Long Beach, CA
Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and…
Added 37 mins ago
Senior Manufacturing Engineer I - Avionics & Test
Rocket Lab Corporation
Long Beach, CA
Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and…
Added 40 mins ago
Sr. Civil Design Engineer, DCDE AMER Civil East
Amazon Data Services, Inc.
Austin, TX · Columbus, OH · Herndon, VA
AWS is seeking a Data Center Civil Engineer to join the East Design team.
Added 43 mins ago
Infrastructure Engineer, Enterprise AI
Wonder Group, INC
Remote, United States
Wonder’s Enterprise Technology team is hiring an Infrastructure Engineer to establish and scale the hosting, deployment, and integration foundations that support builders of all technical…
Added 44 mins ago
SO
Software Engineer (Systems Programmer/Developer III) - 61161323
State of South Carolina
West Columbia, SC
- $67,728 to $121,890 USD / year
The South Carolina Department of Education is seeking a skilled Software Engineer to design, build, and support the applications and integrations that serve students, educators, and…

Apex Technology, Inc.

Spacecraft Dynamics Engineer

Los Angeles, CA, United States

$136,000 to $220,000 USD / year

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Job details

Pay: $136,000 to $220,000 USD / year
Experience: 8+ years of experience in structural dynamics, loads, or environment prediction
Posting language: English
Posted: Nov 6, 2026

Original job description

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.

ABOUT THE ROLE

Apex is looking for a Spacecraft Dynamics Engineer to own dynamic analysis and vehicle response across our spacecraft. This role is responsible for predicting and validating how our hardware behaves across all phases of flight, from ground and launch environments through on-orbit operations. You’ll work across structures, test, and systems teams to ensure our vehicles are robust to vibration, shock, acoustics, and coupled loads.

Responsibilities:

Own dynamic and loads analysis across components, subsystems, and full spacecraft
Expertise in CLA, load derivation and structural verification
Develop load cases and environmental requirements (quasi-static, random vibration, shock, acoustics)
Predict vehicle response across launch, deployment, and on-orbit conditions
Perform structural dynamics analyses using FEM and analytical methods to evaluate loads, margins, and system behavior
Build and assemble coupled system models across spacecraft and launch vehicle interfaces
Plan and execute dynamic test campaigns, including vibration and mode survey testing, from setup through data validation and model correlation
Process and analyze test and flight data to validate models and improve prediction accuracy
Evaluate analytical predictions against test and flight data and drive improvements to loads methodologies
Develop internal tools and workflows (Python, MATLAB, or similar) for simulation, data processing, and signal analysis
Partner cross functionally with design, test, and manufacturing teams to influence hardware and ensure requirements are met
Provide technical leadership on complex dynamics problems and mentor more junior engineers

Requirements:

Bachelor’s degree in mechanical, aerospace, or related engineering field
8+ years of experience in structural dynamics, loads, or environment prediction
Strong fundamentals in vibration, shock, transient response, and frequency-domain analysis
Experience with finite element modeling and analysis (NASTRAN, FEMAP, or similar)
Strong background in linear algebra, numerical methods, and dynamic system modeling
Experience with telemetry, test, or flight data processing and correlation
Experience developing simulation tools and performing high-speed data and signal processing
Ability to communicate complex dynamics concepts clearly across engineering teams
Proven ability to operate in fast-paced, high-ownership environments

Nice to have:

Experience with spacecraft or launch vehicle coupled loads analysis
Hands-on experience with vibration, shock, or mode survey testing
Familiarity with industry standards (GSFC, MIL-STD, etc.)
Experience with flexible body dynamics or separation events
Experience building internal tools or automating analysis workflows

WHY JOIN APEX?

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.

WHAT WE OFFER FOR FULL-TIME EMPLOYEES:

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: Starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays
Competitive 401(k) plan: 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: 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

ADDITIONAL INFORMATION:

Compensation ranges are set by role, level, location, and alignment with market data. A candidate's specific level and base pay are determined case by case and may vary with job-related skills, education, experience, technical capabilities, and internal equity. Beyond base salary, full-time hires are also eligible for long-term incentives in the form of stock options, along with medical, dental, and vision coverage and a 401(k) retirement plan.

ITAR REQUIREMENTS

Apex's work is governed by U.S. export control laws, including the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR). To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. You can learn more about ITAR here https://www.pmddtc.state.gov/?id=ddtc_kb_article_page&sys_id=24d528fddbfc930044f9ff621f961987.

EQUAL OPPORTUNITY EMPLOYER

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.

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More about this job

Skills

FEM
Python
The MathWorks MATLAB
Process data
Leadership
Signal processing

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