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Clinical Systems Engineer
Boys Town National Research Hospital
Omaha, NE
The Clinical Systems Engineer is responsible for the administration, integration, maintenance, and support of clinical systems, medical device technologies, and healthcare applications…
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Maintenance Engineer
HVMG
Lexington, KY
- $18 USD / hour
We are seeking a skilled and reliable Maintenance Engineer to support the overall upkeep and functionality of our property. This role includes performing routine maintenance, addressing…
Added 1 min ago
Engineer III
at Marriott
Nashville, TN
…refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general…
Added 3 mins ago
Sr. Software Engineer (R&D)
Toyota Industries
Grapevine, TX
Join the team that’s shaping the future of autonomous robotics and material handling. As an R&D Software Engineer at Toyota Automated Logistics, you’ll develop the brains behind intelligent…
Added 3 mins ago
Data Center Technician III
Google
Atlanta, GA
Must have the ability to work non-standard hours, including working weekends, night shifts, holidays and on shift-based schedules as required
Added 4 mins ago
Field Engineer
Wharton-Smith
Palm Beach Gardens, FL · Port St. Lucie, FL · Vero Beach, FL · Palm Bay, FL
…Southeast, is seeking qualified candidates for the position of Field Engineer. We are currently seeking someone who is willing to work in the Treasure Coast region between Palm Bay, FL and…
Added 6 mins ago
Reliability Engineer- Fiber Esters & Acid Con
Eastman
Kingsport, TN
As a Reliability Engineer at Eastman, you’ll support efforts in our manufacturing plants to improve process and equipment reliability. You will be assigned to support Fiber Esters and Acid…
Added 7 mins ago
Senior Engineer, Substation Engineering and Design(Hybrid Schedule)
Eversource Energy Service Company
Berlin, CT
The Senior Substation Engineer leads the engineering design and execution of electric transmission and distribution substation projects. Acting as the project engineer, this role is…
Added 7 mins ago
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Process Engineer
Alstom
Plattsburgh, NY
- $70,000 to $90,000 USD / year
At Alstom, we build what millions depend on daily - rail transportation systems that can't afford to fail. We're more than 85,000 people worldwide creating the industry's most diverse…
Added 8 mins ago
Facilities Project Engineer
Tesla Laboratories. Inc.
Honolulu, HI
Tesla Laboratories is seeking an experienced Facilities Project Engineer to support the National Oceanic and Atmospheric Administration (NOAA), National Weather Service (NWS), serving the…
Added 12 mins ago
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Software Dev Engineer II – AMZ003914
Zappos.com LLC
Madison, WI
- $143,700 to $194,400 USD / year
Offered Position: Software Dev Engineer II – AMZ003914
Added 13 mins ago
Mechanical Engineer - Manufacturing Equipment
Intuitive
Sunnyvale, CA
…custom manual fixtures to semi-automated electro-mechanical systems, integrating workholding, sensing, motion and vision control. This position will play a critical role in developing…
Added 13 mins ago
Staff Optical Engineer
Intuitive
Sunnyvale, CA
The Optical Engineer will utilize creativity and sound engineering judgment in the design of medical capital equipment components for volume manufacturing processes. The Optical Engineer is…
Added 14 mins ago
Senior Snowflake Data Engineer / Data Architect- Remote- Ohio
INFO ORIGIN INC
OH
Hiring: Senior Snowflake Data Engineer / Data Architect
Added 14 mins ago
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Sr. Electrical Engineer
Actalent
Houston, TX
- $70 to $80 USD / hour
Job Title: Senior Electrical EngineerJob DescriptionThis Senior Electrical Engineer role focuses on leading the design, analysis, and execution of electrical systems for large-scale…
Added 14 mins ago
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Embedded Engineer
Actalent
PARSIPPANY TROY HILLS, NJ
- $60 to $100 USD / hour
Embedded EngineerThe Firmware Engineer designs, develops, and tests embedded software for advanced aerospace and defense systems, ensuring high reliability, performance, and compliance with…
Added 14 mins ago
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Senior Software Engineer
Actalent
Manassas, VA
- $55 to $75 USD / hour
Job Title: Sr Software Factory EngineerJob DescriptionWe are seeking an experienced Sr Software Factory Engineer to modernize a mission-critical submarine combat system. Your role will…
Added 14 mins ago
Mechanical Engineer
Actalent
Hagerstown, MD
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role focuses on researching, designing, developing, testing, certifying, deploying, and improving cutting-edge products…
Added 14 mins ago
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Software Perception Engineer
Actalent
Pittsburgh, PA
- $50 to $90 USD / hour
Essential SkillsMUST HAVE
Added 14 mins ago
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Mechanical Engineer
Actalent
Beverly Hills, MI
- $120,000 to $140,000 USD / year
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role leads the mechanical department and provides high-level technical design support for automotive and heavy…
Added 14 mins ago
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Electrical Engineer
Actalent
Dexter, MI
- $120,000 to $180,000 USD / year
Support electrical systems including power distribution, CAN networks, controllers, and vehicle/embedded electrical interfaces.
Added 14 mins ago
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Manufacturing Engineer
Actalent
Wichita, KS
- $50 to $60 USD / hour
Job Title: Manufacturing EngineerJob DescriptionThe Manufacturing Engineer coordinates closely with engineering, manufacturing, and supply teams to develop and guide manufacturing and…
Added 16 mins ago
Engineer - Gas Operations
Career finder
Allegan, MI · Benton Harbor, MI · Coldwater, MI · Monroe, MI
Must possess a valid driver's license and meet company standards for driving
Added 18 mins ago
Mechanical Design Engineer
ANDRITZ AG
Alpharetta, GA
…various nonwoven technologies, panelboard (MDF) production systems, and state-of-the-art IIoT technologies as part of Metris digitalization…
Added 20 mins ago
Clerk II - 1st Shift
GXO Logistics
Union City, GA
Ensure packaging, routing and systems work is completed quickly and accurately

Actalent

Principal Mechanical Engineer

Nashua, NH, United States

$66 to $89 USD / hour

Apply on careers.actalentservices.com About employer

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Job details

Pay: $66 to $89 USD / hour
Posting language: English
Posted: Nov 11, 2026

Original job description

Principal Mechanical EngineerJob DescriptionWe are seeking a highly motivated Principal Mechanical Engineer to provide technical leadership in the design, development, analysis, and integration of advanced electronic warfare, countermeasure, and electromagnetic attack systems. This role combines hands-on engineering with team leadership and mentorship, supporting the full product lifecycle from concept development through qualification and production. The ideal candidate is a proven mechanical engineering leader with deep experience in hardware design, structural and thermal analysis, and military electronic systems integration.Responsibilities

Lead and support a team of mechanical engineers in the design, development, and integration of complex countermeasure and electromagnetic attack solutions.
Develop robust mechanical hardware solutions that meet demanding customer, program, and environmental requirements.
Provide technical leadership, guidance, and mentorship to engineers, helping develop future technical leaders within the organization.
Perform and review detailed mechanical designs and engineering analyses, including structural, thermal, and environmental assessments.
Create and evaluate 3D solid models, engineering drawings, and product definitions.
Apply GD&T principles and perform tolerance stack-up analyses to ensure proper fit, form, and function.
Assess hardware designs for manufacturability, reliability, and environmental compliance.
Support prototype development, hardware integration, testing, and verification activities.
Collaborate closely with electrical, systems, manufacturing, and test engineering teams throughout the product lifecycle.
Support technical design reviews and provide engineering recommendations to program leadership.

Essential Skills

Bachelor's degree in Mechanical Engineering or a related engineering discipline.
Significant experience in mechanical design, product development, and engineering analysis.
Strong experience in structural and thermal analysis of complex hardware systems.
Experience working with integrated military electronic hardware and associated test equipment.
Demonstrated leadership experience guiding technical teams and mentoring engineers.
Proficiency with 3D CAD modeling and mechanical product definition tools.
Strong understanding and application of GD&T and tolerance analysis methodologies.
Excellent written and verbal communication skills.
Ability to work effectively both independently and within small multidisciplinary teams.
Strong problem-solving skills and the ability to execute complex technical projects from concept through validation.

Additional Skills & Qualifications

Experience supporting electronic warfare, countermeasure, RF, or electromagnetic attack systems.
Experience with environmental qualification testing and military hardware requirements.
Familiarity with prototype development, hardware integration, and verification testing.
Experience leading design reviews and cross-functional engineering efforts.
Experience in defense or aerospace product development.

Work EnvironmentThe work environment includes collaboration with multidisciplinary teams, utilizing advanced technologies and equipment. The role requires flexibility in working hours to support various stages of product development. Expect a professional setting where innovation and technical excellence are highly valued. Job Type & LocationThis is a Contract to Hire position based out of Nashua, NH. Pay and BenefitsThe pay range for this position is $66.00 - $89.00/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 to Hire position based out of Nashua, NH. Application DeadlineThis position is anticipated to close on Nov 18, 2026. Workplace TypeThis is a fully onsite position in Nashua,NH.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 on careers.actalentservices.com About employer

More about this job

Skills

Team leadership
Leadership
Regulatory compliance
Mechanical engineering
Coaching
Communication skills
Problem solving
Military weaponry
Collaboration

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Work requirements

Jobs in the United States