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Sustaining Engineer Jobs (NOW HIRING)

Sustaining Engineer I

Portsmouth, NH

$93K - $114K/yr

Sustaining Engineer I SIG SAUER, Inc . is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over ...

Sustaining Engineer I

Newington, NH · On-site

$93K - $114K/yr

Sustaining Engineer I SIG SAUER, Inc . is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over ...

Sr Sustaining Engineer

Memphis, TN · Hybrid

$88K - $109K/yr

The Senior Sustaining Engineer supports electromechanical medical devices by resolving field, service, supplier, and manufacturing issues that affect product quality, reliability, or continuity of ...

Sr Sustaining Engineer

Memphis, TN · On-site

$88K - $109K/yr

The Senior Sustaining Engineer supports electromechanical medical devices by resolving field, service, supplier, and manufacturing issues that affect product quality, reliability, or continuity of ...

Lead Sustaining Engineer

Los Angeles, CA · On-site

$112K - $164K/yr

The Lead Sustaining Engineer provides technical ownership and leadership for supporting and improving legacy fluid power and motion control products after initial development. This role leads design ...

Engineer III, Sustaining

Dublin, OH · On-site

$88K - $108K/yr

The Sustaining Engineer drives timely resolution of technical and supply-related challenges affecting on-market products by developing risk-based solutions, coordinating design and validation ...

Sustaining Engineer I

Austin, TX · On-site

$91K - $112K/yr

POSITION SUMMARY The Sustaining Engineer level I will support on-market Class I and Class II disposable, sterile medical devices with technical support, product training, improved processes ...

Sustaining Engineer I

Irvine, CA · On-site

$80K - $88K/yr

Sustaining Engineer I is a technical role responsible for driving product continuity and manufacturing excellence through a balance of design engineering and technical documentation for ...

Sr Sustaining Engineer

Memphis, TN · Hybrid

$88K - $109K/yr

The Senior Sustaining Engineer supports electromechanical medical devices by resolving field, service, supplier, and manufacturing issues that affect product quality, reliability, or continuity of ...

About the Role The primary responsibility of the Product Sustaining Engineer role is to support and maintain existing products throughout their lifecycle, while also assisting in the development of ...

Product Sustaining Engineer

Dublin, OH · On-site

$76K - $94K/yr

About the Role The primary responsibility of the Product Sustaining Engineer role is to support and maintain existing products throughout their lifecycle, while also assisting in the development of ...

Sustaining Engineer I

Irvine, CA · On-site

$80K - $88K/yr

Sustaining Engineer I is a technical role responsible for driving product continuity and manufacturing excellence through a balance of design engineering and technical documentation for ...

Engineer III, Sustaining

Dublin, OH · On-site

$88K - $108K/yr

The Sustaining Engineer drives timely resolution of technical and supply-related challenges affecting on-market products by developing risk-based solutions, coordinating design and validation ...

Showing results 41-60

Sustaining Engineer information

See salary details

$57.5K

$103.7K

$154.5K

How much do sustaining engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for sustaining engineer in the United States is $103,684.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,500.00 and $112,500.00 per year, depending on experience, location, and employer.

What does a sustaining engineer do?

A sustaining engineer is responsible for maintaining, improving, and supporting existing products or systems after their initial development. They analyze field issues, implement design changes, and ensure product reliability through troubleshooting, testing, and documentation, often using tools like CAD and data analysis software. This role requires strong problem-solving skills and knowledge of manufacturing or engineering processes.

What is a sustaining engineer?

A Sustaining Engineer is responsible for maintaining and improving existing products or systems by addressing defects, enhancing performance, and ensuring long-term reliability. They work closely with manufacturing, quality, and support teams to troubleshoot issues, implement design changes, and support product lifecycle management. Their role is crucial in minimizing downtime, optimizing efficiency, and ensuring customer satisfaction by resolving technical challenges in released products.

What are the key skills and qualifications needed to thrive as a sustaining engineer?

To thrive as a Sustaining Engineer, you need strong problem-solving abilities, a background in engineering (often with a bachelor's degree), and practical experience in troubleshooting and maintaining products or systems. Familiarity with root cause analysis tools, quality management systems, and industry-specific software (such as CAD or PLM tools) is often required. Excellent communication, attention to detail, and teamwork are vital soft skills for quickly addressing issues and collaborating with cross-functional teams. These skills ensure quick and effective resolution of technical issues, minimizing downtime and maintaining high product reliability.

What are typical daily responsibilities for a sustaining engineer?

Sustaining Engineers are primarily responsible for identifying, analyzing, and resolving issues in existing products, processes, or systems to ensure continued performance and reliability. Their day-to-day tasks often include investigating customer complaints, implementing engineering changes, coordinating with manufacturing and quality teams, and supporting root cause analysis of field failures. Sustaining Engineers also work closely with design, production, and customer support teams, ensuring that corrective actions are effectively communicated and implemented. This role provides exposure to a variety of technical challenges and cross-functional collaboration, making each day dynamic and rewarding.

What cities are hiring for Sustaining Engineer jobs? Cities with the most Sustaining Engineer job openings:
What are the most commonly searched types of Sustaining Engineer jobs? The most popular types of Sustaining Engineer jobs are:
What states have the most Sustaining Engineer jobs? States with the most job openings for Sustaining Engineer jobs include:
What job categories do people searching Sustaining Engineer jobs look for? The top searched job categories for Sustaining Engineer jobs are:
Infographic showing various Sustaining Engineer job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $103,684 per year, or $49.8 per hour.

Sustaining Engineer I

SigSauer

Portsmouth, NH

$93K - $114K/yr

Full-time

Re-posted 6 days ago


Job description

Sustaining Engineer I

SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by blending American ingenuity, German engineering, and Swiss precision. Today, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Additionally, SIG SAUER is the premier provider of elite firearms instruction and tactical training at the SIG SAUER Academy. Headquartered in Newington, New Hampshire, SIG SAUER employs people across various U.S. locations, and global facilities across multiple regions. SIG SAUER is certified a Great Place to Work™. For more information about the company and product line visit: www.sigsauer.com.

Position Summary: The Sustaining Engineer I will support the maintenance and improvement of existing products to ensure quality and performance. The responsibilities include assisting in troubleshooting production issues, implementing design changes, and collaborating with Quality, Operations, and R&D teams. This position will help conduct root cause analysis, support value engineering projects, and optimize manufacturing processes. Additionally, they document engineering changes using SOLIDWORKS and PLM systems, ensuring products meet customer and engineering requirements.

FLSA: Exempt

Job Duties and Responsibilities:

  • Assist in troubleshooting and identifying the root cause for production issues of all firearms products.
  • Implement product or assembly improvements, modifications, and design enhancements through drawing and model changes to existing product using SOLIDWORKS and Agile PLM system.
  • Participate in the transition of new products from Research and Development to production.
  • Track tasks and projects along with the Engineering Lead or Supervisor using monday.com boards, spreadsheets, and personal notes.
  • Execute value engineering efforts.
  • Work closely with R&D, Quality Assurance, and Operations teams to coordinate and communicate changes and improvements. Support the teams in ensuring that designs are feasible and optimized for manufacturing.
  • Participate in PPI (Product and Process improvement) efforts.
  • Review and disposition of non-conforming materials for production. Coordination with operations and manufacturing regarding rework processes as needed.
  • Participate in 5s workplace organizational activities and maintain the area in good working order through sustainment activities.
  • Perform other duties as assigned by supervisor.

Education/Experience & Skills:

  • Bachelor's degree in Manufacturing, Mechanical Engineering, or equivalent technical discipline with 0-3 years of previous experience.
  • Must be proficient using Microsoft Excel, Word, and PowerPoint as well as SOLIDWORKS. Familiarity with data analysis programs.
  • Must be able to clearly, concisely, and accurately convey ideas and information to others, both verbally and in written form.
  • High level of technical expertise required.
  • Basic knowledge of manufacturing capabilities of machined, injection molded, MIM (Metal Injection Molded), and stamped components.
  • Eagerness to learn and adapt to new challenges.
  • Ability to clearly present technical information to non-technical personnel.

Working Conditions:

  • Prolonged periods of sitting at a desk and working at a computer using a keyboard and mouse performing repetitive tasks.
  • Ability to open file cabinets, reach with hands and arms, bend, and twist, lift and move files.
  • Ability to lift up to 25 pounds.
  • Must wear required Personal Protective Equipment (PPE) where required.
  • Must comply with all work exposure EH&S training requirements and adhere to SIG SAUER Inc. Security Mandates.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law.