Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
Staff Engineer I
HR Green
Houston, TX
For more than 110 years, HR Green has been doing more than engineering - we’ve been strengthening communities and improving lives across the country. Our longevity speaks for itself, but…
Added just now
OFE Engineer | TWC
Mechanical Solutions Inc.
Pampa, TX
The OFE Engineer is responsible for coordinating, tracking, inspecting, and managing owner-furnished equipment throughout the construction lifecycle of large-scale hyperscale data center…
Added just now
Sr. Controls & Electrical Engineer
General Motors LLC
Burton, MI
Manage engineering changes, technical documentation, project schedules, budgets, and supplier deliverables.
Added just now
UNAVAILABLE
S&B Engineers and Constructors
Angleton Office, TX
Must have sound knowledge of the various software packages and automated engineering and reporting systems used at S&B
Added just now
UNAVAILABLE
S&B Engineers and Constructors
Angleton Office, TX
Must have sound knowledge of the various software packages and automated engineering and reporting systems used at S&B
Added 1 min ago
EH
Chemical Engineer
Energizer Holdings
Westlake, OH
- $69,000 to $75,000 USD / year
As a Product Development Engineer – Global Auto Care R&D, you will work with a team of scientists and technologists to deliver and maintain a robust pipeline of innovative automotive…
Added 1 min ago
Superintendent- Small Projects
Swinerton Builders
NY
Current SST (Site Safety Training) 62-Hour Certification is required
Added 1 min ago
Project Manager- Facility Solutions
Swinerton Builders
NY
Able to perform all Assistant Project Manager’s and Project Engineer’s responsibilities (refer to position descriptions)
Added 1 min ago
Project Engineer
Barton Malow
Charleston, SC
…construction footprint across South Carolina we’re seeking a Project Engineer who reflects these values and is ready to support high‑profile, fast‑paced projects throughout the…
Added 2 mins ago
Engineering Project Manager - Mission Critical
SII Saulsbury Industries, Inc
Houston, TX
Plan, organize, review, and manage all engineering work products and deliverables to Saulsbury EPC Project Directors, Saulsbury Construction teams, and Saulsbury Clients on behalf of…
Added 2 mins ago
Electrical Engineer
SII Saulsbury Industries, Inc
Houston, TX
…distribution facilities in industrial plants Interact with all engineering disciplines, engineering and construction project managers, major equipment suppliers, and…
Added 2 mins ago
E&I Field Engineer / Coordinator
SII Saulsbury Industries, Inc
Projects, TX
Position responsible for supporting E&I Project Managers by monitoring construction activities, coordinating with vendors and suppliers, review specifications and drawings to ensure…
Added 2 mins ago
EC
Intern, Power Systems Engineering (4-12 month) - Kitchener, ON
Eaton Corporation
ON, CA
- $22 to $26 USD / hour
Must possess and maintain a valid and unrestricted driver’s license · Must reside within 80 km of Kitchener, Ontario
Added 2 mins ago
Project Engineer
Beaufort-Jasper Water & Sewer Authority
Okatie, SC
Must possess experience working with various computer applications and the ability to use BJWSA-specific software · Must possess a valid driver’s license
Added 4 mins ago
Thermal Sciences Associate (Ph.D.)
Exponent Inc.
Phoenix, AZ
Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients’ most profoundly unique, unprecedented, and urgent…
Added 5 mins ago
Senior Controls Engineer
DMG SC INC
Orange, CA
…currently have an opportunity for a Senior Controls Design Engineer in the DMG SC Division. Some travel may be required to jobsites located throughout DMG’s…
Added 6 mins ago
Water Resources Engineer - Mid Level
Moffatt & Nichol
Oakland, CA
…in this field. We are actively looking for a Water Resources Engineer to join our growing resilience practice in Oakland, CA. As a key member of the WRES team, a successful hire will…
Added 6 mins ago
EA
Supplier Development Engineer - Electronics
Ensign-Bickford Aerospace & Defense Company
Moorpark, CA
- $90,000 to $140,000 USD / year
The candidate must have excellent written and verbal communication skills
Added 6 mins ago
CS
Change Order Engineer - NYC DEP Projects
Certified Site Safety of NY LLC
New York City, NY
- $55 to $80 USD / hour
We are seeking an experienced Change Order Engineer with deep expertise in the NYCDEP Bureau of Engineering Design and Construction (BEDC) change order process. In this role, you will lead…
Added 7 mins ago
Project Manager
B & I Contractors, Inc
Fort Myers, FL
Must have a minimum of eight (8) years construction management, estimating, and/or trade supervision experience in similar construction setting
Added 7 mins ago
DO
Complete Streets Liaison
Department of Transportation
CA
- $11,437 to $14,315 USD / month
Under the general direction of the Chief, Office of Complete Streets, the incumbent participates in planning and engineering design processes for transportation system improvements relating…
Added 7 mins ago
Global Quality Engineer
Victaulic Company
Leland, NC
Engineer, Global Quality Assurance – Operations
Added 8 mins ago
Senior Mechanical Engineer
ARA Brand
Warrendale, PA
We are seeking an experienced Senior Mechanical Engineer to lead the design, development, integration, and testing of advanced robotic and autonomous systems. The ideal candidate combines…
Added 9 mins ago
Engineering Lead, Clinical Operations
Clover Health
Remote, United States
We’re hiring a Engineering Lead to build the systems that help our clinical teams deliver services in the field and in members’ homes. You will own technical direction and delivery for…
Added 10 mins ago
Sr. Mechanical Design Engineer
Actalent
Bingen, WA
This engineer supports the design and development of advanced aerospace systems, with a focus on new composite components such as radomes and ground support equipment. Youll take designs…

Amentum

Principle Mechanical Engineer

China Lake, CA, United States

Apply on pae.wd1.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Experience: Minimum 15 years of mechanical engineering experience encompassing design, analysis, and project lifecycle management.
Posting language: English
Posted: Nov 12, 2026

Original job description

Amentum is seeking a skilled and driven Principle Mechanical Engineer to join our engineering team based in China Lake, CA. This is a design-focused role that spans the full product lifecycle - from early concept development through hardware fabrication, installation, and on-site operation. The ideal candidate is a licensed or degree-qualified mechanical or aerospace engineer who brings deep expertise in mechanical systems design, structural analysis, and high-pressure fluid systems, and who communicates and collaborates effectively across engineering and operations teams.

This position offers the opportunity to lead and participate in design reviews, work alongside vendors to bring hardware from drawing to reality and provide direct technical support during field installation and testing. If you are looking for a role where your engineering decisions have real, visible consequences on mission-critical systems, this is the opportunity for you.

This team supports multiple US Navy research and development facilities associated with top priority submarine weapon system development programs. The facilities are one-of-a-kind and provide a capability not found anywhere else in the DoD. This role is perfect for someone who thrives in a dynamic and fast-paced environment and is willing to tackle problems that span the hardware lifecycle.

Job Description:

Oversees the design, development, and maintenance of mechanical systems and components to ensure performance, safety, and reliability.
Leads engineering teams in planning and executing complex projects from concept through production.
Establishes engineering standards, policies, and best practices to drive technical excellence and operational efficiency.
Collaborates with cross-functional departments, including manufacturing, quality, and procurement, to resolve technical challenges and meet project goals. Reviews and approves designs, calculations, and specifications to ensure compliance with industry codes and organizational requirements.
Manages budgets, schedules, and resources to deliver projects on time and within cost parameters.
Mentors and develops junior engineers to build a strong and capable engineering team.
Stays informed of emerging technologies and industry trends to guide innovation and maintain a competitive advantage.

Required Qualifications:

Bachelor's degree in Mechanical or Aerospace Engineering (or similar) from an ABET-accredited institution.
Minimum 15 years of mechanical engineering experience encompassing design, analysis, and project lifecycle management.
Proficiency with CAD and solid modeling software (SolidWorks, AutoCAD, Autodesk Inventor, or similar).
Demonstrated experience performing structural analysis and interpreting results to inform design decisions.
Strong ability to read and produce engineering drawings, specifications, and work procedures.
Excellent written and verbal communication skills; able to convey technical content clearly to diverse audiences and produce professional engineering documentation.
Ability to work in field environments, including industrial and outdoor settings, as required.

Preferred Qualifications:

Experience with high-pressure air and/or hydraulic system design, including familiarity with applicable ASME or ANSI standards.
Background in aerospace, defense, shipboard, or energy sector programs.
Experience leading design reviews (PDR/CDR) and managing hardware through formal change control processes.
Professional Engineer (PE) license or Engineer-in-Training (EIT) certification is a plus.
Familiarity with vendor management, fabrication oversight, and factory acceptance testing.
Experience mentoring or guiding junior engineers or technicians.

Security & Clearance:

Ability to obtain and maintain a U.S government security clearance. Note: US Citizenship is required to obtain a U.S government security clearance.

Work Environment:

This position is based in China Lake, CA. Travel expected is approximately 33% of working time and is typically planned well in advance.

The role involves a blend of office-based design and analysis work with periodic field presence during installation, testing, and commissioning activities, requiring the ability to work in varied environments including industrial and outdoor settings

Compensation Details:

$147,380.00 - $208,899.00 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

11/12/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

Apply on pae.wd1.myworkdayjobs.com About employer

More about this job

Skills

Technical support
Mechanical systems
Procurement
Regulatory compliance
Cost metrics
Aerospace engineering
Mechanical engineering
Dassault Systemes SolidWorks
Autodesk AutoCAD
Autodesk Inventor
Communication skills
Documentation
P.Eng.
EIT
Vendor management
Coaching

Report this job

Work requirements

Jobs in the United States