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Added 3 mins ago
G
Sr Mechanical Project Engineer
GPAC
Orlando, FL
- $120,000 to $150,000 USD / year
Mentor junior engineers, sharing knowledge and helping them grow professionally
Added 5 mins ago
G
Sr Mechanical Project Engineer
GPAC
Jacksonville, FL
- $120,000 to $150,000 USD / year
Mentor junior engineers, sharing knowledge and helping them grow professionally
Added 5 mins ago
G
Sr Mechanical Project Engineer
GPAC
Hialeah, FL
- $120,000 to $150,000 USD / year
Mentor junior engineers, sharing knowledge and helping them grow professionally
Added 8 mins ago
G
Structural Engineer
GPAC
Wichita, KS
- $90,000 to $120,000 USD / year
We are seeking a talented and motivated Structural Engineer to join our growing team at our established, hard-working, and growing engineering firm. This individual will perform on site…
Added 13 mins ago
Analytics Engineer
Benchmark Utility Services
Remote, United States
The Analytics Engineer builds and supports the reporting, data preparation, and business solutions layer of the technology environments NextEra delivers to its clients. This role turns…
Added 13 mins ago
G
Civil Engineer PE - Land Development & Municipal Projects (Texas)
GPAC
Dallas, TX
- $110,000 to $130,000 USD / year
A respected Texas civil engineering consulting firm is hiring a licensed Civil Engineer (PE) to lead design work on land development, municipal, and infrastructure projects. You'll own…
Added 13 mins ago
G
Structural Engineer - Commercial & Institutional Buildings (Texas)
GPAC
Dallas, TX
- $115,000 to $130,000 USD / year
Working knowledge of IBC, ACI, AISC, and ASCE 7
Added 16 mins ago
G
Bridge Engineer -PE
GPAC
Chicago, IL
- $115,000 to $135,000 USD / year
Are you an experienced Bridge Structural Engineer looking for a long-term opportunity with a firm that values technical expertise, leadership, and career growth?
Added 16 mins ago
G
Civil Professional Engineer (PE)
GPAC
Chicago, IL
- $100,000 to $125,000 USD / year
We are seeking a licensed Civil Professional Engineer (PE) to join our growing civil engineering division of our multi-disciplinary firm. The successful candidate will lead the design and…
Added 17 mins ago
Systems Engineer - MBSE
Summit Technology Research Corporation
Huntsville, AL
Added 17 mins ago
Electronic Warfare DevOps Engineer
Leidos
Huntsville, AL
Leidos’ Defense Open Air Sensors Division is seeking an Electronic Warfare DevOps Engineer to join a diverse team to create unique solutions for complex sensor and radar orientated…
Added 17 mins ago
Diagnostic Radiologic Technologist - Computerized Tomography
Veterans Affairs, Veterans Health Administration
Montgomery, AL
Added 22 mins ago
MS
Sales Engineer - Electronic Warfare, United States (Remote)
Motorola Solutions, Inc.
Denver, CO
- $40,123 USD / year
Silvus is seeking aSales Engineer - Electronic Warfareto work closely with the Sales, Marketing, and Business Development teams to provide our customers with tailored solutions to meet…
Added 22 mins ago
TA
Sr. Space Based Environmental Monitoring (SBEM) Strategic Architect
The Aerospace Corpor
Colorado Springs, CO
- $151,300 to $226,900 USD / year
Minimum Requirements for Sr. Project Engineer - Enterprise Systems Engineering:
Added 22 mins ago
MS
Sales Engineer - Unmanned Systems - United States (Remote)
Motorola Solutions, Inc.
Denver, CO
- $40,123 USD / year
Silvus is seeking a Sales Engineer - Unmanned Systems to work closely with the Sales, Marketing, and Business Development teams to provide our customers with tailored solutions to meet…
Added 22 mins ago
TA
Senior RF Spectrum Engineer
The Aerospace Corpor
Colorado Springs, CO
- $129,000 to $249,600 USD / year
We are seeking a Senior RF Spectrum Engineer (Engineering Specialist or Senior Engineering Specialist - Communications Systems Engineering) to support multiple facets of spectrum management…
Added 22 mins ago
MS
Sr Engineer - Systems Design & Implementation
Motorola Solutions, Inc.
Denver, CO
- $90,000 to $100,000 USD / year
The Sr Engineer - Systems Design & Implementation will serve as the primary technical leader and solution owner for the implementation of complex public safety software, including body…
Added 22 mins ago
TA
Space System Architect Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $175,900 USD / year
Experience working closely with key Aerospacecustomer agenciesin the defense and intelligence community, including strong knowledge of their domainand strong professional networks
Added 22 mins ago
MS
Field Engineer - Emergency Call Handling
Motorola Solutions, Inc.
Denver, CO
- $75,000 to $85,000 USD / year
The Emergency Call Handling (ECH) Field Engineer will report to the ECH Field Engineer Manager. The Field Engineer is ultimately accountable for the system being implemented based on the…
Added 22 mins ago
MS
Sales Engineer - Unmanned Systems - United States (Remote)
Motorola Solutions, Inc.
Denver, CO
- $40,123 USD / year
Silvus is seeking a Sales Engineer - Unmanned Systems to work closely with the Sales, Marketing, and Business Development teams to provide our customers with tailored solutions to meet…
Added 22 mins ago
MS
Business Development Consultant
Motorola Solutions, Inc.
Denver, CO
- $109,500 to $133,000 USD / year
…technologies to support security and safety throughout the world. We engineer our products from start to finish and manufacture them in-house. We deliver high capability with focused…
Added 22 mins ago
TA
2027 Remote Sensing Architecture Technical Engineer
The Aerospace Corpor
Colorado Springs, CO
- $100,000 to $140,000 USD / year
We are seeking a Remote Sensing Architecture Technical Engineer that will make use of sophisticated modeling and simulation tools in support of requirements verification,…
Added 22 mins ago
TA
Flight Dynamics Engineer
The Aerospace Corpor
Colorado Springs, CO
- $132,900 to $249,600 USD / year
Project Leader/Senior Project Engineer to join the EOFDD team. The selected candidate will provide expertise for a wide range of customer flight mechanics needs, supporting both analysis…
Added 22 mins ago
TA
2027 Trajectory Optimization Engineer
The Aerospace Corpor
Colorado Springs, CO
- $86,600 to $150,400 USD / year
Added 22 mins ago
TA
MEO Missile Warning & Tracking (MWT) SEIT Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $175,900 USD / year
…orbit (MEO). As the MEO Missile Warning & Tracking (MWT) SEIT Engineer, you will play an important role in the transition to a new proliferated Overhead Persistent Infrared (OPIR) MEO…

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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