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DO
Internal Microsoft Solutions Architect (PT/MT)
Del Oro Consulting
Remote, United States
- $90 to $95 USD / hour
Support project scoping and, as needed, the development and presentation of Statements of Work (SOWs) and Service Orders.
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STATIONARY ENGINEER - CHIEF
State of Illinois
Chicago, IL
- $11,965.98 USD / month
Class Title: STATIONARY ENGINEER-CHIEF - 42610
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Principal - Software Engineer
Ally Bank
Charlotte, NC
Ally Bank seeks a Principal - Software Engineer based out of their office at 601 South Tryon Street, Charlotte, NC 28202. This is a hybrid position whereby the employee will work both from…
Added 1 min ago
TV
Senior Software Engineer .NET - AI-Assisted Development
Team Velocity Marketing
Remote, United States
- From $125,000 USD / year
We seek a hands-on Senior .NET Engineer to design, develop, and maintain scalable services supporting automotive inventory, vehicle pricing, incentives, and payment calculations. The ideal…
Added 1 min ago
Senior Software Engineer, Pentest Experience
Horizon3
Remote, United States
We are hiring a Senior Software Engineer to join our team and help build product experiences that enable customers to understand, prioritize, and act on risk in their environments. This…
Added 1 min ago
C
Design Engineering Architect – Systems and Interfaces
Cadence
United States
- $185,500 to $344,500 USD / year
The SSG Central Applications Engineering team seeks an experienced SoC design engineer to enable the integration and deployment of Cadence IP in complex customer system designs. As a Design…
Added 1 min ago
ZG
Senior Software Engineer
Zeta Global
NY
- $193,461 USD / year
Zeta Global Corp seeks a Senior Software Engineer in NYC to design, develop, deploy, and own scalable distributed systems supporting the company’s customer relationship management and…
Added 1 min ago
Q
Senior Advanced Semiconductor Packaging Engineer - 1119
Quantinuum
US Brooklyn Park, MN · US Malta, NY
- $147,000 to $197,000 USD / year
We are seeking a Senior Advanced Semiconductor Packaging Engineer to work either at one of our Minneapolis, MN sites or at a supplier site in Malta, NY as a full-time Quantinuum employee to…
Added 1 min ago
Senior Data Engineer
The Bison Group LLC
Springfield, VA
As a Senior Data Engineer, you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT data provider, improving the way analysts,…
Added 2 mins ago
Mechanical Engineer - Actuation
Apptronik
Austin, TX
…robotics to join our team. Specifically, we seek a Mechanical Engineer with proven capabilities in electric actuation design – electric motors, drivetrains, electromechanical packaging,…
Added 2 mins ago
Propulsion Systems Emissions Architect
Stellantis
Chelsea, MI
The Emissions Architect (EA) – H4 engines in the Emissions Development (CEA) Group will be responsible for identifying and addressing issues of the emissions system for launching the engine…
Added 4 mins ago
Nuclear Station Instructor (Maint/Tech) - Harris Nuclear Plant
Duke Energy Progress, LLC
New Hill, NC
…find a friendly work environment, opportunities for growth and development, recognition for your work, and competitive pay and…
Added 4 mins ago
R&D Software Engineer – Sampling Oscilloscope Applications & DevOps
Keysight Technologies, Inc.
Santa Rosa, CA
…applications. We are seeking a highly motivated Software R&D Engineer to contribute to sampling oscilloscope application development while strengthening the build, release, and continuous…
Added 4 mins ago
RD
Data Engineer, Operations Analytics
Rowan Digital Infrastructure
Denver, CO · Seattle, WA
- $109,000 to $125,000 USD / year
…Tier 1 markets across the United States at various stages of development, and we’re looking for incredible and passionate people to help us advance our company and our commitment to…
Added 4 mins ago
Senior Civil Engineer -- Energy & Industrial Group
Sargent & Lundy
Lake Mary, FL
…a wide range of power plant projects and perform civil site development work that includes preparing calculations, designs, and…
Added 4 mins ago
Mechanical Engineer Project Consultant
Sargent & Lundy
Chicago, IL
Provide guidance as a mentor in the development of less experienced engineers.
Added 4 mins ago
Mechanical Engineer - Senior-Level
Sargent & Lundy
Casper, WY
Provide guidance as a mentor in the development of less experienced engineers.
Added 4 mins ago
Diagnostic System Engineer
Peraton
Woodbridge, NJ
undertaken at Peraton Labs, the research and development arm of the Peraton Corporation. The successful candidate will work closely with a diverse team of engineering, scientific and…
Added 4 mins ago
Lead FACTS Device Engineer 1 - Grid
Sargent & Lundy
Wilmington, DE
…electronics (FACTS/SVC/STATCOM) in the role of Lead FACTS Device Engineer. This position will be based in Sargent & Lundy’s Grid Infrastructure business group but will support the entire…
Added 4 mins ago
Senior Cyber Data Capabilities Developer
Peraton
Fort Meade, MD
…analysis. Location: Fort Meade, MD. In this role, you will engineer software that transforms cyber telemetry into analytic outputs supporting authorized defensive and offensive cyberspace…
Added 4 mins ago
1
AI Support Operations Manager
15Five
Remote, United States
- $98,000 to $115,000 USD / year
…disciplined execution, while investing in manager enablement, skill development, and whole-person care. We are committed to a No B.S. environment, meaning we anchor ourselves in truth,…
Added 4 mins ago
Principal Structural Engineer
Cornerstone Energy Services
Portland, ME · Worcester, MA · Plymouth, MA
The Senior Civil/Structural Engineer leads civil and structural design for natural gas and LNG facility projects, from conceptual studies through construction and commissioning, and owns…
Added 5 mins ago
Robotics Application Engineer
Stäubli
Duncan
The Robotics Application Engineer is responsible for supporting the deployment, integration, optimization, and lifecycle support of robotic automation and Autonomous Guided Vehicle (AGV)…
Added 5 mins ago
RA
Intern, Electrical Engineering
Rockwell Automation (USA)
Chelmsford, MA
- $22 to $32 USD / hour
We are looking for an Electrical Engineer Intern who is interested in gaining hands-on experience in electrical testing, creating test plans, and more. You will report to the Manager of New…
Added 5 mins ago
Field Engineer
Wharton-Smith
Palm Beach Gardens, FL
The Field Engineer supports the Superintendent and serves as a liaison between Superintendents, Subcontractors, and Project Engineers to help ensure successful project completion. This role…

Actalent

Principal Mechanical Engineer

Nashua, NH, United States

Pay and BenefitsThe pay range for this position is $66.00 - $89.00/hr.

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Job details

Pay: Pay and BenefitsThe pay range for this position is $66.00 - $89.00/hr.
Posting language: English
Posted: Nov 4, 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.

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More about this job

Skills

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

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