Jobs in the United States

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Production Engineer
NC
The Manufacturing Engineer is an established performer that is responsible for designing, implementing, and optimizing manufacturing processes to ensure efficient production of high-quality…
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ENVIRONMENTAL SCIENTIST
State Water Resources Control Board
CA
- $4,551 to $9,787 USD / month
…Employees appointed to the Attorney or Water Resource Control Engineer classification will receive Recruitment Higher Above Minimum (HAM) rate in accordance with the approved Civil Service…
Added 1 min ago
Civil Engineer - Land Development
GPAC
Houston, TX
Maintain quality, accuracy, and attention to detail throughout the design process.
Added 1 min ago
Control Systems Engineer
Arthur G Russell Co
Fletcher, NC
As a Control Systems Engineer you will generate controls designs and write control programs for machinery built by AGR. This position requires coordination with Engineers, Project Managers,…
Added 1 min ago
Control Systems Engineer
Arthur G Russell Co
Bristol, CT
As a Control Systems Engineer you will generate controls designs and write control programs for machinery built by AGR. This position requires coordination with Engineers, Project Managers,…
Added 2 mins ago
Identity & Access Management (IAM) Engineer, Senior
TCC Toyota Motor Credit Corporation Company
Plano, TX
Toyota Financial Services (TFS) is seeking a Senior Identity and Access Management (IAM) Engineer to join the SailPoint engineering team within our Information Security organization. This…
Added 2 mins ago
Manufacturing Engineer - 1st Shift
GE Vernova
Schenectady, NY
The Manufacturing Engineer will primarily focus on the manufacturing processes within generator manufacturing, specifically the stacking of the core. The ME would be responsible for…
Added 3 mins ago
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Structural Project Engineer | Vancouver, WA
IMEG Consultants Corp.
Vancouver, WA · Portland, OR
- $85,000 to $100,000 USD / year
IMEG is hiring a Structural Project Engineer in Vancouver, WA, to lead design efforts for low to moderate complexity projects and collaborate with senior staff on larger, more complex work.…
Added 3 mins ago
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Machinist
Aerotek
Buffalo, MN
- $30 to $40 USD / hour
Engineer machining processes using experience and company best practices.
Added 4 mins ago
A
Production Lead
Aerotek
Bethel, CT
- $23 to $33 USD / hour
…a complete range of nitinol fabrication and finishing, and engineer-to-engineer support through prototyping and production phases. The equipment and processes support products primarily…
Added 4 mins ago
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Commercial Maintenance Technician
Aerotek
Pittsburgh, PA
- $24.04 to $38.46 USD / hour
Oversee contractor performance to ensure quality, safety, and compliance standards are met
Added 5 mins ago
Manufacturing Engineer - Royal Switchgear
MacLean Power Systems
Bessemer, AL · Alabaster, AL · Birmingham, AL
any process issues in order to improve machine efficiency and quality of the
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Devsecops Engineer
Actalent
Wilmington, MA
- $70 to $100 USD / hour
Job Title: DevSecOps EngineerJob DescriptionThe DevSecOps Engineer will design, implement, and maintain robust security controls across AWS cloud environments that support connected medical…
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Mep Engineer
Actalent
East Rutherford, NJ
- $70,000 to $100,000 USD / year
Engineer-in-Training (EIT) certification is not required but is a strong plus.
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Senior Manufacturing Engineer
Actalent
Burbank, CA
- $85,000 to $90,000 USD / year
The Manufacturing Engineer supports aerospace production by developing, improving, and maintaining manufacturing processes. This role works closely with production, quality, and engineering…
Added 5 mins ago
Design Engineer
Actalent
Bettendorf, IA
Job Title: Design EngineerJob DescriptionThe Design Engineer supports aluminum foundry and machining operations by designing and modifying permanent molds, foundry patterns, machining…
Added 5 mins ago
Manufacturing Engineer
Pure Power Technologies Inc
Blythewood, SC
The Manufacturing Engineer will work closely with Operations, Quality, Maintenance, Product Engineering, and Supply Chain to troubleshoot manufacturing issues, improve equipment and process…
Added 5 mins ago
Senior Product Development Engineer
Pure Power Technologies Inc
Columbia, SC
Experience with ISO/IATF quality systems and process control methods.
Added 5 mins ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided
Added 5 mins ago
AWS Java Full Stack Engineer
Infosys
United States
⦁ Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided
Added 5 mins ago
AI Engineer
Infosys
United States
…complex business challenges, and delivering resilient, high-quality outcomes. They are expected to demonstrate strong technical depth, sound architectural judgment, and hands-on leadership,…
Added 6 mins ago
Manager, IT Business Applications
Lennox International
Richardson, TX
Lead the integration architecture of Vision AI solutions for shopfloor applications to enable automated inspection and process validation (20%).
Added 7 mins ago
Engineer, Product
MetalTek International
Pevely, MO
…the foundry floor and see your work take shape. As a Product Engineer, you’ll help turn customer drawings and specifications into manufacturing processes that produce critical metal…
Added 7 mins ago
Technical Engineer
Highmark Health
Remote, United States
…analysts, and engineers to build and optimize solutions, ensuring quality, integrity, and performance. The ideal candidate is adaptable, solution-oriented, and capable of collaborating…
Added 10 mins ago
Sea Ray at BIMC - Engineer Technician
Sea Ray Boats Inc Florida
Merritt Island, FL
…corrective actions to manufacturing issues related to Safety, Quality, Delivery and Cost. The technician is also responsible for gathering and analyzing data to lead sustaining engineering…

Harmattan AI

Mechanical Engineer

Austin, Texas, TX, United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

ABOUT US

Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.

Our work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.

ABOUT THE ROLE

As a Mechanical Engineer on Harmattan AI’s Airframe team, you will design UAV platforms and subsystems in an autonomous, fast-paced environment. You will take ownership of projects from concept through to production, ensuring optimal performance, reliability, and manufacturability.

RESPONSIBILITIES

Design and prototype UAV platforms and complex subsystems from scratch, ensuring the right balance between durability, efficiency, and performance.
Take full ownership of system-level constraints, including thermal management, mass budget (weight), COGS (cost), and environmental sealing (IP ratings).
Work closely with R&D teams (Electrical, Software, and Industrialisation) to ensure seamless mechanical integration of sensors, payloads, and electronics.
Conduct rigorous testing, including stress and failure analysis. Identify risks proactively and develop the necessary tools (test benches, calculation sheets, or scripts) to validate designs for operation in extreme environments.
Manage your own delivery packages and technical specifications with precision, consistently meeting or exceeding requirements under tight deadlines.
Oversee the manufacturing process by collaborating directly with suppliers and external manufacturers, with a focus on plastic injection moulding and precision machining, to ensure quality and schedule targets are achieved.
Maintain the “source of truth” through Confluence and professional 2D/3D documentation. Document all designs, test results, and production workflows to support knowledge sharing and continuous improvement.

CANDIDATE REQUIREMENTS

Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.
Proven experience designing and prototyping mechanical systems, ideally within UAVs, robotics, or defence applications.
Proficiency in CAD software (e.g., SolidWorks); experience with structural and thermal analysis tools (FEA) is a strong advantage.
Strong understanding of manufacturing processes, including high-precision machining and plastic injection moulding.
Excellent written and verbal communication skills, with the ability to clearly document complex technical concepts and lead cross-functional discussions.
Full commitment to Harmattan AI’s mission, vision, and growth plans, with a willingness to go the extra mile in pursuit of operational excellence.

We look forward to hearing how you can help shape the future of autonomous defense systems at Harmattan AI.

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