Jobs in the United States

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Added 2 mins ago
Software Development Engineer II - III
CAMBIA HEALTH SOLUTIONS, INC.
SALT LAKE CTY, UT
Software Development Engineer II - III (EDI Enrollment) Hybrid role (3 days/week in office) at our Salt Lake City, Boise, Fargo, Portland, Vancouver, Renton, Medford, Burlington, Lewiston,…
Added 2 mins ago
Principal/Sr. Principal Facilities Engineer - Level 3 or 4
Northrop Grumman
Clearfield, UT
Basic for Principal Facilities Engineer Level Qualifications (Level 3):
Added 2 mins ago
Senior Principal Test Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Strategic Deterrent Systems division is seeking a Senior Principal Test Engineer to join our team of highly qualified and diverse individuals. This position will be located…
Added 2 mins ago
Sentinel - Principal Systems Engineer - Support Systems Integration
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer – Support Systems Integration (Level 3) to join its team. This position is in Roy, UT or Colorado Springs,…
Added 2 mins ago
Sentinel - Principal Systems Engineer - Support Systems Integration
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer – Support Systems Integration (Level 3) to join its team. This position is in Roy, UT in support of the…
Added 2 mins ago
Sentinel - Principal / Sr Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Principal / Sr Principal Systems Engineer . This opening is in Roy, UT and will support the Sentinel Program . Northrop Grumman supports the…
Added 2 mins ago
Principal / Sr Principal Modeling Simulation Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Principal / Sr Principal Modeling Simulation Engineer Systems . This opening is in Roy, UT and will support the Sentinel Program . Northrop…
Added 2 mins ago
Sentinel - Sr Principal Engineer Systems
Northrop Grumman
Roy, UT
Northrop Grumman Strategic Deterrent Systems Division is seeking a Sr. Principal Systems Engineer (level 3/4). This position will be located in Roy, Utah and supporting the Sentinel Program.
Added 2 mins ago
Sentinel - Systems Engineer / Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense has an opening for a Systems Engineer (level 2)/ Principal Systems Engineer (level 3) to support a Futures Program within the Command Systems Business Unit (BU)…
Added 2 mins ago
Sentinel - Nuclear Hardness Survivability Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense has an opening for a Nuclear Hardness Survivability Systems Engineer (Level 2/3) to join its Guidance Computer team in Roy, UT in support of the Sentinel Program .…
Added 4 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 5 mins ago
FI
Lead Software Engineer
Financial Industry Regulatory Authority, Inc.
Tysons, VA
- $212,175 to $238,300 USD / year
Financial Industry Regulatory Authority, Inc. seeks a Lead Software Engineer in Tysons, VA.
Added 5 mins ago
UG
Principal Systems Management Analyst - Remote
UnitedHealth Group
United States
- $112,700 to $193,200 USD / year
As a Principal Systems Management Analyst within OptumRx Technology (ORX and OFS Technology), you will play a critical role in architecting, managing, and optimizing enterprise data…
Added 6 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 6 mins ago
A
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 6 mins ago
Brake Performance/Certification Engineer
Stellantis
Chelsea, MI
The Brake Systems Test & Development Engineer would be responsible for full functional integration of vacuum boosted and electrical boosted brake systems to meet vehicle functional…
Added 10 mins ago
Fluid Systems Engineer, Starlink Infrastructure
SpaceX
Bastrop, TX
As a Fluid Systems Engineer, you will lead the design, build, and commissioning of these systems. You will be the extreme owner for your systems, carrying novel designs from first…
Added 11 mins ago
Production Engineer II
Pilatus Aircraft USA Ltd
Broomfield, CO
Pilatus is hiring a Production Engineer to join our team in Broomfield, CO. In this role, you will use your extensive production, manufacturing and engineering experience to translate…
Added 11 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 14 mins ago
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Entry Level Engineer
Actalent
Palm Beach Gardens, FL
- $30 to $33 USD / hour
Job Title: Entry Level Distribution Design EngineerJob DescriptionWe are actively seeking talented Entry Level Distribution Design Engineers to join our dynamic team in Palm Beach Gardens,…
Added 14 mins ago
A
Software Engineer
Actalent
Manassas, VA
- $36 to $40 USD / hour
Job Title: Software EngineerJob DescriptionWe are seeking a skilled Software Engineer to join our dynamic team. The ideal candidate will have a Bachelor's degree in Software Engineering, or…
Added 14 mins ago
Mechanical Engineer
Actalent
Denver, CO
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…
Added 14 mins ago
Mechanical Engineer
Actalent
Oklahoma City, OK
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…
Added 15 mins ago
Graduate – Digital – Data & AI and Digital Engineering – Houston
BP Corporation N.A., Inc.
Remote, United States
Digital engineering: We have the deep technical expertise to plan, architect, build, engineer, operate, and maintain our digital estate. This includes:
Added 15 mins ago
C
Field Engineer-Automated Logic
Carrier
Kennesaw, GA
- $53,000 to $106,000 USD / year
At Automated Logic, a Carrier Company, we provide a work home for those ready to lead in the field. As a Field Engineer, you deliver durable solutions by applying sound technical judgment…

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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