Jobs in the United States

25+ jobs

Save this search

Added 4 mins ago
IG
Structural Engineer
Insight Global
Jacksonville, FL
- $135,000 to $200,000 USD / year
Insight Global is seeking a Senior Structural Engineer who will be responsible for providing structural design and analysis of floating and fixed marine structures, evaluate project sites…
Added 21 mins ago
Engineer Diver (Structural Focus) Entry / Junior Level
Moffatt & Nichol
NEW YORK, NY
…worldwide leaders in this field. We are actively seeking a Civil/Structural Engineer with commercial diving certification and experience to perform structural inspections both above and…
Added 46 mins ago
NI
Sr. Electro-Optical Engineer
NLIGHT Inc
Longmont, CO
- $31,533 USD / year
Electro-Optical (EO) Engineers at nLIGHT DEFENSE Systems, Inc. are the engine of execution. As a Senior EO Engineer, you are expected to serve as a technical authority and execution leader,…
Added 3 hours ago
Silicon Validation Product Engineer, Google Cloud
Google
Sunnyvale, CA
Experience in product engineering: managing and optimizing test content, debugging issues, performing RMA/FA, and conducting root cause analysis.
Added 5 hours ago
Data Center Electrical Engineer
Google
Sunnyvale, CA · Atlanta, GA · Austin, TX · Addison, TX · Kirkland, WA · New York, NY · Reston, VA · Seattle, WA · San Francisco, CA
Conduct engineering analysis, research designs and methods of data center equipment and facilities.
Added 7 hours ago
Sr Contamination Control Engineer
ASML US, LP. (US20)
Wilton, CT
…smaller, faster, and more powerful chips. As a Senior Production Engineer, you will play a critical role in strengthening manufacturing performance, supporting new product introductions,…
Added 11 hours ago
Principal Optomechanical Engineer - 3
Northrop Grumman
Chandler
Perform Structural, Thermal, and Optical Performance (STOP) analysis and Structurally Induced Line of Sight (SILOS) analysis to ensure system performance over expected environmental and…
Added 11 hours ago
Optomechanical Engineer - 2
Northrop Grumman
Chandler
Perform Structural, Thermal, and Optical Performance (STOP) analysis and Structurally Induced Line of Sight (SILOS) analysis to ensure system performance over expected environmental and…
Added 11 hours ago
Sentinel - Staff Systems Engineer - Mechanical Systems Design Integrator
Northrop Grumman
Roy · Manhattan Beach
The Staff Mechanical Systems Design Integrator (level 5 engineer) will work with our Sentinel Systems Engineering & Integration (SE&I) Business Unit’s System Integration & Sustainment (SIS)…
Added 11 hours ago
RI
Staff Turbomachinery Engineer
Radiant Industries
El Segundo, CA
- $200,500 to $314,475 USD / year
- Lead rotor dynamics, structural integrity, and life analysis for rotating components and assemblies.
Added 12 hours ago
Payload Engineer
Actalent
Costa Mesa, CA
Job Title: Payload EngineerJob DescriptionThe Payload Engineer will take ownership of the mechanical design and integration of payload hardware for the Next Gen XXLUV. The role involves…
Added 12 hours ago
Stress Engineer
Andromeda Systems Incorporated
Jacksonville, FL
Andromeda Systems Incorporated (ASI) is seeking experienced aircraft structural engineers capable of detailed stress analysis to support U.S. DoD and commercial projects. These positions…
Added 13 hours ago
I
Senior Opto-Mechanical Engineer (Quantum Computing)
Infleqtion
Boulder, CO
- $155,000 to $185,000 USD / year
…back-of-the-envelope calculations to detailed finite element analysis (FEA) encompassing tolerance stack-ups, thermal behavior, structural stiffness, and vibration…
Added 13 hours ago
I
Senior Opto-Mechanical Engineer (Quantum Computing)
Infleqtion
Louisville, CO
- $155,000 to $185,000 USD / year
…back-of-the-envelope calculations to detailed finite element analysis (FEA) encompassing tolerance stack-ups, thermal behavior, structural stiffness, and vibration…
Added 13 hours ago
Mechanical Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Mechanical Engineer to help build out and improve on the structures, mounts, and enclosures that carry equipment aboard small autonomous vessels. You will design…
Added 13 hours ago
Naval Architect
Greywright Inc
Boston, MA
Greywright is hiring a Naval Architect to lead the build-out and improvement of hull and structural designs for high-performance autonomous craft. You will own the design of laminate…
Added 14 hours ago
Senior Simulation Mechanical Engineer
NVIDIA Corporation
North District, IL
Perform advanced mechanical, structural, thermal, and fluid (CFD) simulations to drive design optimization.
Added 15 hours ago
Associate, Mechanical Engineer
L3Harris Technologies
Greenville, TX
…equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application…
Added 15 hours ago
Associate, Mechanical Engineer
L3Harris Technologies
Greenville, TX
…equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application…
Added 15 hours ago
Associate, Mechanical Engineer
L3Harris Technologies
Greenville, TX
…equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application…
Added 15 hours ago
Associate, Mechanical Engineer
L3Harris Technologies
Greenville, TX
…equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application…
Added 15 hours ago
Associate, Mechanical Engineer
L3Harris Technologies
Greenville, TX
…equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application…
Added 15 hours ago
Associate, Mechanical Engineer
L3Harris Technologies
Greenville, TX
…equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application…
Added 15 hours ago
Associate, Mechanical Engineering
L3Harris Technologies
Greenville, TX
…equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application…
Added 15 hours ago
Associate, Mechanical Engineer
L3Harris Technologies
Greenville, TX
…equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application…

Actalent

Payload Engineer

Costa Mesa, CA, United States

Pay and BenefitsThe pay range for this position is $70.00 - $96.00/hr.

Apply About employer

Applications open in a new tab.

Job details

Pay: Pay and BenefitsThe pay range for this position is $70.00 - $96.00/hr.
Experience: 7+ years of mechanical design experience.
Posting language: English
Posted: Nov 1, 2026

Original job description

Job Title: Payload EngineerJob DescriptionThe Payload Engineer will take ownership of the mechanical design and integration of payload hardware for the Next Gen XXLUV. The role involves designing payload housings, mounting structures, and mechanical interfaces for proprietary and third-party payloads, considering tight constraints on pressure, volume, mass, and center-of-gravity. The engineer will develop drawings and Interface Control Documents (ICDs), and support prototype builds, integration testing, and at-sea validation.

Responsibilities

Own the mechanical design and integration of payload hardware for the Next Gen XXLUV.
Design payload housings, mounting structures, and mechanical interfaces under tight constraints.
Develop drawings and ICDs.
Support prototype builds, integration testing, and at-sea validation.

Essential Skills

7+ years of mechanical design experience.
Strong 3D CAD experience with SolidWorks, NX, Creo, CATIA, or comparable software.
Experience designing and releasing mechanical hardware into fabrication.
Strong knowledge of GD&T, drawings, and tolerance stackup.

Additional Skills & Qualifications

Experience in payload mechanical integration.
Knowledge of pressure housings and pressure-rated enclosures.
Experience with sealed/environmentally protected enclosures.
Familiarity with AUV/UUV, submarine, or subsea experience.
Understanding of aerospace/spacecraft payload integration.
Ability to manage mass, volume, and center-of-gravity.
Knowledge of O-rings, penetrators, and underwater connectors.
Experience with Interface Control Documents (ICDs).
Familiarity with FEA / structural analysis.
Experience with prototype build and integration testing.

Work EnvironmentThis is a very hands-on mechanical design and integration role, requiring the engineer to work from concept and CAD through prototype hardware, integration testing, and field/at-sea validation. The position supports the development of a new clean-sheet large autonomous underwater vehicle program and is based in Santa Ana, CA at a Proto-Factory. The role requires onsite presence 5 days a week, with potential flexibility to be clarified during recruitment. Job Type & LocationThis is a Contract position based out of Costa Mesa, CA. Pay and BenefitsThe pay range for this position is $70.00 - $96.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Job Type & LocationThis is a Contract position based out of Costa Mesa, CA. Application DeadlineThis position is anticipated to close on Nov 13, 2026. Workplace TypeThis is a fully onsite position in Costa Mesa,CA.About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

Apply About employer

Report this job