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Added 3 mins ago
A
Mechanical Assembly III #6158
Aerotek
Memphis, TN
- $23.32 USD / hour
…Operator and our CEO who began as an entry-level Industrial Engineer. Enjoy an incredible benefits package, including health, dental, vision, life insurance, 401k, PTO, and sick pay. We are…
Added 14 mins ago
Design Release Engineer - Exhaust & Boosting
General Motors
Warren, MI
Design Release Engineer responsible for leading a cross-functional team consisting of various Product Engineering functions, Manufacturing Engineering, Suppliers, Purchasing, Supplier…
Added 14 mins ago
Manufacturing Engineer - Press & Automation
General Motors
Warren, MI
As a Press and Automation Manufacturing Engineer, you will help design, implement, and optimize the press and automation systems that support our stamping operations. In this role, you will…
Added 14 mins ago
Safety Performance Integration Engineer - Structure Performance (GPSSC)
General Motors
Warren, MI
At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be…
Added 14 mins ago
Assistant Director, Construction
General Motors
Warren, MI · Detroit, MI
…more than $2B in facility capital projects annually across manufacturing and non-manufacturing facilities. The Assistant Director, Construction is accountable for safe, predictable, and…
Added 19 mins ago
ER
Accounting & Administrative Coordinator
Eureka Robotics
Atlanta, GA
- $45,000 to $55,000 USD / year
…global engineering team collaborates with top-tier clients in manufacturing, logistics, electronics, and aerospace. Rooted in research from NTU Singapore, MIT, and the University of Tokyo,…
Added 42 mins ago
Senior Engineer
Tenneco
Parwanoo, IN
Oversee and optimize manufacturing processes to enhance efficiency and quality.
Added 1 hour ago
Silicon Validation Product Engineer, Google Cloud
Google
Sunnyvale, CA
…Finally, you will provide ongoing engineering support during chip manufacturing, deployment, and field operations - monitoring quality and reliability while optimizing test efficiency,…
Added 1 hour ago
Machine Learning Engineer, Perception
Jobgether
Remote, United States
…and next steps. Our partner is looking for a Machine Learning Engineer, Perception based in United…
Added 1 hour ago
Senior Mission Operations Engineer
Blue Origin Personnel, LLC
Reston, VA · Denver, CO
This role is part of the Blue National Security business unit, which is pioneering the development, manufacturing, and operation of Blue Ring, a groundbreaking space-mobility platform that…
Added 1 hour ago
Test Equipment Engineer
Nissan North America, Inc. (NNA)
Farmington Hills, MI
We are currently seeking a Test Equipment Engineer to join our R&D team in Farmington Hills, Michigan.
Added 1 hour ago
Senior RF/Microwave Design Engineer
Keysight Technologies, Inc.
Santa Rosa, CA
As an RF/Microwave Design Engineer, you will be part of Keysight Labs' mm-Wave Subsystems Design Group. Our team develops industry-leading mm-wave front-end products addressing a wide range…
Added 1 hour ago
Intern Engineer
Prysmian Cables and Systems Usa LLC
DuQuoin, IL
This position reports to a department manager or a process engineer. The position performs tasks associated with process improvement and supporting special projects to improve the overall…
Added 1 hour ago
Engineer – Internal Logistics Innovation & Projects
TKY Toyota Motor Mfg Kentucky, Inc Company
Georgetown, KY
Toyota Manufacturing is looking to develop new innovative solutions to support the future of mobility, and values being a member of a local and global community. We offer an inclusive team…
Added 1 hour ago
Senior Electrical Engineer
Devens
Devens, MA
The Senior Electrical Engineer, Site Infrastructure serves as a technical owner and subject-matter expert for the site's critical electrical infrastructure. This individual will own and…
Added 2 hours ago
Senior Engineer, Water
Samsung Austin Semiconductor, LLC.
1530 FM 973 Taylor, TX
…the following: Capacity forecasting and capacity management; Process improvement; Product lifecycle management; Semiconductor Manufacturing; Data Analysis and statistics; Risk assessment;…
Added 2 hours ago
Etch Engineer - Process Owner
Samsung Austin Semiconductor, LLC.
1530 FM 973 Taylor, TX
As an Etch Engineer - Process Owner, see roles and responsibilities below.
Added 2 hours ago
Engineer, Analysis Engineering
Samsung Austin Semiconductor, LLC.
Austin, TX
…accurate results for both internal and external customers. Support manufacturing and engineering teams with pFA results for new process introduction (NPI), product transfer activities with…
Added 2 hours ago
O
Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Pierre, SD
- $104,600 to $264,100 USD / year
Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest…
Added 4 hours ago
PROCESS ENGINEER
Formosa Plastics Corporation, USA
Point Comfort, TX
Formosa Plastics Corporation, Texas, located in Point Comfort, Texas (jobsite), is looking for a full-time Process Engineer with a Bachelor’s degree in Chemical Engineering or Chemical and…
Added 4 hours ago
BT
Quality Assurance Engineer/Inspector (BT-26212)
Bastion Technologies
Pasadena, CA
- $114,000 to $145,000 USD / year
The Quality Assurance Engineer/Inspector will support the various projects located in Pasadena, CA as part of the NASA/JPL MASS Subcontract.
Added 4 hours ago
Enterprise Applications Engineer
United Imaging North America
United States
…solutions, and intelligent solutions that cover the entire process of imaging diagnosis and treatment. From our North American HQ in Houston, we are passionate about expanding our customer…
Added 5 hours ago
I/E Reliability Maintenance Engineer
BASF SE
Beaumont, TX
Now hiring! I/E Reliability Maintenance Engineer
Added 5 hours ago
Sr Contamination Control Engineer
ASML US, LP. (US20)
Wilton, CT
…smaller, faster, and more powerful chips. As a Senior Production Engineer, you will play a critical role in strengthening manufacturing performance, supporting new product introductions,…
Added 5 hours ago
Design Engineer, Amazon Logistics
Amazon.com Services LLC
Bellevue, WA
The Amazon Logistics Last Mile Design Engineering team is searching for an innovative, solutions-oriented design engineer to spearhead new initiatives and develop the next generation of…

Actalent

Principal Mechanical Engineer

Nashua, NH, United States

The pay range for this position is $66.00 - $89.00/hr.

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Job details

Pay: The pay range for this position is $66.00 - $89.00/hr.
Posting language: English
Posted: Oct 16, 2026

Original job description

Job Title: Principal Mechanical Engineer

Job Description

We 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 Environment

The 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 & Location

This is a Contract position based out of Nashua, NH.

Pay and Benefits

The 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 & Location

This is a Contract position based out of Nashua, NH.

Application Deadline

This position is anticipated to close on Oct 29, 2026.

Workplace Type

This 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.

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More about this job

Skills

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

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