UNKNOWN

FEED

Under the direction of the Engineering & Estimating Manager -National, the Mechanical Engineer is responsible for supporting the Engineering and Estimating team across the full project lifecycle, including load calculations, system design, bidding support, client presentations, field deployment, and post-project documentation. Perform load calculations — cooling, heating, moisture, and ventilation — for temporary climate solutions across construction sites, industrial and manufacturing facilities, food production plants, automotive and battery plants, aerospace facilities, data centers, commercial buildings, and labs.

YEAR

Polygon

Mechanical Engineer

ea_via_bold

FULL_TIME

This position partners closely with Engineering, Operations, Maintenance, Quality, and EHS to ensure equipment, facilities, and manufacturing processes are designed and operated safely while supporting production goals. Nammo Energetics (NEI) is the division of Nammo Group responsible for the establishment of a solid rocket motor manufacturing facility located in Perry, Florida adjacent to the existing Nammo Perry Inc facility.

Nammo Defense Systems, Inc

Process Safety Engineer

partner Hirebridge

Nammo AS

You will lead the design of medium- and low-voltage power distribution systems, standby power systems, and a wide range of building electrical systems-from grounding, lightning protection, and lighting controls to fire detection, VESDA, access control, hazardous leak detection, paging and warning systems, CCTV, gas monitoring, and telecommunications. Success in this role requires strong knowledge of hazardous location wiring, material compatibility, and the ability to produce high‑quality diagrams, schematics, bills of materials, and build‑to‑print documentation for control and monitoring systems.

RS&H Inc

Principal Electrical Engineer

Lead Facility Design and Architecture Oversee the conceptual and detailed design of the test facility, including the air plant, test cells, airflow systems, instrumentation, data acquisition, safety systems, and support infrastructure. We are seeking a 1st principles driven, experienced, and owner mindset Chief Engineer to lead the design, construction, and activation of an expansion at our next-generation airbreathing propulsion test facility, HEAT , located in Jacksonville, FL.

Hermeus

Chief Engineer - Airbreathing Propulsion Test

Must-have Engineering experience in a heavy check environment which provided structural repair design and written dispositions, to maintenance consisting of technical data research, process development, and procedure clarification and repair instructions and direction necessary to maintain continued airworthiness of the aircraft. Our Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they're well taken care of and ready to get our customers to their desired destinations.

United Airlines Inc

Senior Engineer

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. If you enjoy working in a startup environment and are passionate about developing leading-edge electronics for satellites, spacecraft, and aerospace systems, we would like to hear from you.

CesiumAstro

Senior Staff Component Engineer

Staff Component Engineer

The role requires safety assessments of the laboratory installations and activities execution, safety briefings, job safety requirements compliance, process execution, communication with team members, interface with relevant work areas and supporting teams, establishing timelines, and resource coordination. As the Prototype Test and Validation Engineer, this role is responsible for coordinating the development and fabrication of prototypes and mockups, as well as planning and executing testing and validation activities in accordance with specifications, 3D models, drawings, and other engineering documentation.

Embraer SA

Prototype Build Test & Validation Lab Engineer IV

ADAPTED_NOW

GNC & Autonomy Engineer posting covering the other half of this portfolio - feel free to apply to either based on your strengths, or apply together with a research partner as a pair if you'd like to build this out as a team from day one. This is a unique opportunity with near-complete autonomy to build out your own research vector, backed by an established R&D firm with the infrastructure, proposal support, and customer relationships already in place.

Mainstream Engineering

Senior Robotics Engineer

5+ years of experience in field engineering, field applications engineering, systems integration, technical demonstrations, defense systems, robotics, autonomous systems, aerospace, telecommunications, or similarly complex technical environments. Approximately 60% of the role will be spent in the field with customers, partners, and Moodro systems, with approximately 40% focused on internal product testing, technical preparation, and translating field insights into product and process improvements.

Level Up Talent

C-UAS Senior Field Applications Engineer

partner JazzHR

BRPH is a technically focused, creative architecture, engineering, and construction company with over six decades of expertise in helping mission-driven clients in the aerospace, defense, manufacturing, commercial, education, entertainment, hospitality, and federal markets identify gaps in their program delivery and develop innovative solutions to their most challenging problems across the U.S. and around the world. Demonstrates practical experience designing HVAC and mechanical systems, including load calculations, equipment selection and sizing, ductwork and piping design, controls coordination, and application of applicable mechanical, energy, and ventilation codes.

BRPH

You'll have the opportunity to identify new technologies, develop proposals around your ideas, design and build experimental hardware, perform testing, analyze results, interact directly with customers, and help transition successful technologies into production. Our current work includes thermal systems for hypersonic vehicles, high-power laser systems, and power-dense aerospace platforms, with a focus on reducing size, weight, and power while improving system performance.

Senior Thermal Engineer

Our platform lets customers simply and securely integrate engineering models across disciplines, organizations, and security levels -- whether they''re designing prototypes, performing virtual testing, or training AI and autonomy for complex systems. Challenges like connecting CAD, CFD, FEM pipelines to Istari''s platform; unlocking cross-discipline and cross-clearance collaboration; enabling organizations to actually use the tools in which they''ve invested.

Istari, Inc

Forward Deployed Engineer

Company Details: Applied Research Associates, Inc. (ARA) is an employee-owned international research and engineering company known for providing technically superior solutions to complex and challenging problems in the physical sciences. This individual will work closely with modeling and simulation engineers, systems engineers, analysts, test engineers, manufacturing personnel, and program leadership to develop solutions from concept through prototype demonstration and qualification.

Applied Research Associates Inc

Senior Design Engineer 1

As a launch operations engineer for our dedicated launch complex at Cape Canaveral Space Force Station, you will be responsible for developing, commissioning, and operating new launch systems from scratch and serving as a key member of the ground operations team for test and orbital launch campaigns. 10+ years of experience as a test site operations engineer, launch site operations engineer, ground controller, and/or flight vehicle controller or equivalent experience with similar high-performance applications (aircraft, missile systems, naval, oil & gas, energy systems, etc).

Stoke Space Technologies

Launch Engineer - Ground Operations

HOUR

Investigates pertinent design factors such as ease of manufacture, availability of materials and equipment, interchangeability, replace ability, strength-weight efficiency, and contractual specification requirements and cost. - Strong problem solving, communication, and project management skills are a must, as is the ability to produce high quality design documentation and guide test and integration activities.

Donatech Corporation

Design Engineer

jobdiva

In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Essential skills and experience: This position requires a Bachelor of Science degree with strong preference in an Electrical Engineering, Mechanical Engineering, Aerospace or Chemical Engineering degree, and/or coursework including Coding, 3D Modeling/Design, and experience using agentic AI.

Sargent & Lundy LLC

Substation Engineer 2 Grid

Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. BS or MS in Mechanical Engineering, Engineering Mechanics, Aerospace, or Structural/Civil Engineering, from an ABET Engineering Accreditation Commission-approved program, with an emphasis in solid mechanics, structural analysis, theory of elasticity, metallurgy, and finite element analysis.

Sargent & Lundy

Lead Piping Stress Engineer 1 - Nuclear

[AW]-iCims

In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Required Skills and Experience: BS or MS in Mechanical Engineering, Engineering Mechanics, Aerospace, or Structural/Civil Engineering, from an ABET Engineering Accreditation Commission-approved program, with an emphasis in solid mechanics, structural analysis, theory of elasticity, metallurgy, and finite element analysis.

Aerospace Engineer Jobs in Florida

Mechanical Engineer Polygon

Process Safety Engineer Nammo Defense Systems, Inc

Process Safety Engineer Nammo AS

Principal Electrical Engineer RS&H Inc

Chief Engineer - Airbreathing Propulsion Test Hermeus

Senior Engineer United Airlines Inc

Senior Staff Component Engineer CesiumAstro

Staff Component Engineer CesiumAstro

Prototype Build Test & Validation Lab Engineer IV Embraer SA

Senior Robotics Engineer Mainstream Engineering

C-UAS Senior Field Applications Engineer Level Up Talent

Mechanical Engineer BRPH

Senior Thermal Engineer Mainstream Engineering

Forward Deployed Engineer Istari, Inc

Senior Design Engineer 1 Applied Research Associates Inc

Launch Engineer - Ground Operations Stoke Space Technologies

Design Engineer Donatech Corporation

Substation Engineer 2 Grid Sargent & Lundy LLC

Lead Piping Stress Engineer 1 - Nuclear Sargent & Lundy

Senior Piping Stress Engineer 1 Nuclear Sargent & Lundy LLC

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