Jobs in the United States

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Added 4 mins ago
OSP Engineer
Pearce Services
United States
As an OSP Engineer supporting the Ziply program at Pearce, you will lead complex outside plant (OSP) engineering projects supporting Frontier's fiber and copper telecommunications…
Added 5 mins ago
Senior Technician, Layer 1 (Phoenix, AZ)
PRESIDIO NETWORKED SOLUTIONS, INC.
DRAPER, UT
Added 5 mins ago
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Quality Analyst Engineer - Senior
Intermountain Health
West Valley City, UT
- $120,000 to $135,000 USD / year
· Knowledge of Neural Network, Deep Learning, Scikit-Learn, NumPy, and SciPy.
Added 6 mins ago
2027 Associate Embedded Software Engineer - Roy UT
Northrop Grumman
Roy, UT
Northrop Grumman is seeking an Associate Cyber Systems Engineer. This position will be located at our Defense Systems Sector in Roy, UT.
Added 6 mins ago
Radiation Effects Engineer
The Boeing Company
Ogden, UT
Boeing Defense, Space, and Security (BDS) is seeking a Radiation Effects Engineer, mid-career or senior level, to serve as Radiation Safety Officer (RSO) at Little Mountain Test Facility in…
Added 6 mins ago
Project Manager III- Asset Integrity
Williams Companies
Salt Lake City, UT
Preferred: Bachelor’s Degree in Engineering or Construction Management; Project Management Certification (PMP), Licensed Professional Engineer (PE)
Added 6 mins ago
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Information Security Engineer
TTEC
Salt Lake City, UT
- $65,000 to $70,000 USD / year
…award-winning employment experience. As a Information Security Engineer working remote in US, you’ll be a part of bringing humanity to business.…
Added 6 mins ago
Info Security Sys Engineer
INNOVA SOLUTIONS INC
SALT LAKE CITY, UT
Added 6 mins ago
Director - Customer Response Engineering
Trellix
Salt Lake City, UT
…strategic customers across our endpoint, data security, email, and network products. The role also owns prevention: finding risk in customer environments before it becomes an…
Added 6 mins ago
Network Operations Engineer
Meta
Salt Lake City, UT
Meta is seeking a Network Operations Engineer to join our Edge and Network Services (ENS) Foundation NetOps team. In this role, you will utilize your knowledge in hyperscale data center…
Added 8 mins ago
(1120165) Aftertreatment Systems Development Engineer
Diversified Services Network, Inc.
Mossville, IL
Diversified Services Network, Inc. (DSN) is seeking a full-time Aftertreatment Systems Development Engineer to join our team in Mossville, IL. We offer full benefits, PTO, 401k, and more!…
Added 8 mins ago
(1118350) Systems Requirements & Validation Engineer
Diversified Services Network, Inc.
Mossville, IL
Diversified Services Network, Inc. (DSN) is seeking a full-time Systems Requirements & Validation Engineer to join our team in Mossville, IL. We offer full benefits, PTO, 401k, and more! If…
Added 9 mins ago
IG
Jr. TS/SCI Network Engineer
Insight Global
Huntsville, AL
- $70,000 to $85,000 USD / year
Must have good knowledge of general network and security tools and methodologies such as firewalls, IDS/IPS and access control lists.
Added 10 mins ago
Senior Citrix Engineer
Novul Solutions
Arlington, VA
We are seeking a highly experienced Senior Citrix Engineer to lead the design, engineering, deployment, and optimization of enterprise Citrix infrastructure within a secure Department of…
Added 10 mins ago
A
Mechanical Intern
AECOM
Dallas, TX
- $20.31 to $26 USD / hour
…passion for designing and building mechanical HVAC systems. The Engineer will be responsible for performing basic technical calculations and design under the supervision of a senior…
Added 10 mins ago
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Senior Structural Engineer - LA28
AECOM
Orange, CA
- $175,000 to $200,000 USD / year
AECOM is seeking a Senior Structural Engineer based in Orange or Los Angeles, CA. This Structural Engineer will support a wide range of projects across industries including entertainment,…
Added 10 mins ago
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Senior Structural Engineer - LA28
AECOM
Los Angeles, CA
- $175,000 to $200,000 USD / year
AECOM is seeking a Senior Structural Engineer based in Orange or Los Angeles, CA. This Structural Engineer will support a wide range of projects across industries including entertainment,…
Added 10 mins ago
A
Construction Project Engineer – AECOM Hunt
AECOM
Lincoln, NE
- $40.1 to $74.18 USD / hour
Be part of something BIG! We’re looking for an enthusiastic, driven Entry-Level Construction Management Project Engineer to join our team and contribute to the exciting historic renovation…
Added 10 mins ago
A
Senior ITS Engineer
AECOM
Charlotte, NC
- $180,000 to $230,000 USD / year
The Senior ITS Engineer will provide technical leadership, project management, and strategic guidance for Intelligent Transportation Systems (ITS), traffic signal systems, Transportation…
Added 10 mins ago
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Civil Engineer III - Transportation Design
AECOM
Raleigh, NC
- $95,000 to $150,000 USD / year
The Civil Engineer III - Transportation Design will support the planning, design, and delivery of North Carolina and regional transportation infrastructure and roadway corridor improvement…
Added 11 mins ago
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NETWORK ENGINEER V
Randstad USA
Washington, DC
- $60.89 to $70.89 USD / hour
Join our Digital Modernization team supporting a major federal enterprise program as a Lead Cloud DevOps Engineer. In this vital role, you will spearhead the agency's large-scale migration…
Added 11 mins ago
Senior Manufacturing Applications Engineer, Model Based Manufacturing
Anduril Industries
Santa Ana, CA
…methods and digital workflows that will scale across the shipyard…
Added 15 mins ago
SO
Environmental Engineer - Solid Waste
State of Utah Office of the Governor
Salt Lake City, UT
- $26.61 to $55.36 USD / hour
The Solid Waste Section of Utah’s Division of Waste Management and Radiation Control is seeking an engineer with a background in soil mechanics and hydrogeology, an aptitude for applying a…
Added 16 mins ago
Staff Process Engineer, Drive Unit (3rd Shift)
Rivian
Normal, IL
Rivian is seeking a highly motivated and skilled Staff Process Engineer to optimize our manufacturing processes and uphold the highest standards of product quality. The ideal candidate will…
Added 16 mins ago
Sr. Process Engineer, Drive Unit (3rd Shift)
Rivian
Normal, IL
Rivian is looking for Senior Process Engineers to improve the production output in Normal, IL. As a Senior Process Engineer, you will have the opportunity to plan utilization of…

Actalent

Mechanical Engineer

Denver, CO, United States

Pay and BenefitsThe pay range for this position is $50.00 - $100.00/hr.

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Job details

Pay: Pay and BenefitsThe pay range for this position is $50.00 - $100.00/hr.
Posting language: English
Posted: Nov 6, 2026

Original job description

Job Title: Mechanical EngineerJob DescriptionThis role offers an opportunity for an experienced Mechanical Engineer to take end-to-end ownership of advanced mechanical designs that support cutting-edge quantum infrastructure technology. You will lead designs from initial concept through drawing release, perform detailed thermal and structural analyses, and translate complex engineering requirements into robust, manufacturable solutions. The position focuses on heat transfer, thermodynamics, thermal modeling, and structural evaluation, using modern CAD and simulation tools within a highly technical, fast-paced deep-tech environment.Responsibilities

Own mechanical designs from concept through print-ready drawing release, ensuring that all designs meet performance, manufacturability, and reliability requirements.
Advance mechanical designs to a fully detailed, print-ready state, including models, assemblies, and engineering drawings with appropriate tolerances and documentation.
Perform heat transfer analysis, thermodynamic assessments, and thermal modeling to evaluate and optimize system performance.
Analyze and understand heat transfer mechanisms relevant to cryogenic and thermal engineering challenges, and incorporate these insights into design decisions.
Conduct structural evaluation and design analysis to verify that components and assemblies meet strength, stiffness, and safety requirements.
Use FEA and CFD tools (such as ANSYS, Abaqus, SolidWorks Simulation, COMSOL, or similar platforms) to simulate and validate thermal and structural performance.
Make sound engineering decisions based on analysis results, trade-offs, and system-level requirements, and clearly communicate the rationale behind these decisions.
Develop and refine 3D CAD models and assemblies using platforms such as SolidWorks, Creo, NX, Onshape, or similar tools, ensuring high-quality, parametric design practices.
Create and maintain detailed engineering drawings, including dimensions, tolerances, materials, and notes that support efficient fabrication and assembly.
Collaborate closely with highly technical, cross-functional design teams in a deep-tech engineering organization to solve complex engineering problems.
Support projects related to dilution refrigerators and other highly specialized cryogenic systems used in quantum computing and advanced scientific applications.
Contribute to the development of high-tech products in areas such as vacuum systems, advanced manufacturing equipment, and scientific instrumentation.
Participate in a fast-paced startup environment by adapting quickly to evolving requirements, priorities, and project scopes.
Protect and contribute to significant intellectual property by generating innovative design concepts and documenting novel solutions.
Provide CAD and drawing support to broader engineering projects, especially when working as part of a multi-consultant design team.

Essential Skills

Advanced mechanical design experience with demonstrated ability to take ownership of complex systems and components.
Proven experience owning mechanical designs from concept through drawing release and print-ready status.
Strong proficiency in heat transfer analysis, thermodynamics, and thermal modeling.
Deep understanding of heat transfer mechanisms and their application to real-world engineering problems.
Experience with structural evaluation and design analysis for mechanical components and assemblies.
Ability to make informed engineering decisions based on FEA, CFD, and other analysis results.
Hands-on experience with FEA and CFD tools; open to any major platform, including ANSYS, Abaqus, SolidWorks Simulation, COMSOL, or similar.
Strong 3D CAD modeling skills, with experience in tools such as SolidWorks, Creo, NX, Onshape, or comparable platforms.
Ability to produce high-quality engineering drawings suitable for manufacturing, including appropriate tolerances and specifications.
Ideally 7 or more years of mechanical engineering experience; will consider candidates with less experience who can quickly contribute at a high level.
Not a new graduate role; prior professional mechanical engineering experience is required.
Availability during core hours from 8:00 AM to 3:00 PM MST to support collaboration with the engineering team.

Additional Skills & Qualifications

Experience in industries such as aerospace, defense, semiconductor, green technology, deep technology, scientific instrumentation, vacuum systems, advanced manufacturing equipment, or high-tech product development.
Experience with cryogenic systems or refrigeration systems.
Exposure to quantum computing hardware or quantum infrastructure technology.
Vacuum system design or analysis experience.
Experience with deep-tech product development and highly specialized scientific or industrial equipment.
Thermal fluids expertise and familiarity with complex thermal-fluid systems.
Experience working on scientific instrumentation and precision engineering systems.
Comfort working in highly technical, emerging technology environments with complex engineering challenges.
Ability to thrive in a fast-paced startup setting with evolving requirements and multiple concurrent projects.
Interest in contributing to significant intellectual property and advanced engineering solutions.

Work EnvironmentThe role is based in a fast-paced startup environment within a deep-tech engineering organization focused on emerging quantum infrastructure technology. You will work remotely, with the possibility of onsite onboarding for the first few weeks, and you will receive a company laptop to support your work. The team expects availability during core hours from 8:00 AM to 3:00 PM MST to enable close collaboration with highly technical design teams. There is no travel required for this position. You will work on highly specialized cryogenic systems, including dilution refrigerators that cool quantum computing hardware to temperatures just fractions of a degree above absolute zero, as well as related vacuum systems, advanced manufacturing equipment, and scientific instrumentation. The organization uses modern CAD and simulation tools, including Onshape and other major CAD, FEA, and CFD platforms, and operates in an environment with significant intellectual property and complex engineering challenges. The initial engagement is planned for approximately 34 months, with potential extension and possible conversion to permanent employment for top performers. You will collaborate with multiple consultants and engineering professionals on highly collaborative design teams dedicated to solving challenging thermal, structural, and mechanical problems in an emerging technology space. Job Type & LocationThis is a Contract position based out of Denver, CO. Pay and BenefitsThe pay range for this position is $50.00 - $100.00/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 Denver, CO. Application DeadlineThis position is anticipated to close on Nov 20, 2026. Workplace TypeThis is a fully remote position.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.

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