Sustaining Engineer Jobs
Sustaining Engineer jobs are open across medical devices, semiconductor, and industrial manufacturing, covering specializations in process engineering, quality systems, and product lifecycle support, from entry-level to senior and staff roles. See the openings below and apply to the ones that match your experience.
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Rantec is hiring an Electrical Engineer!
Come join our team! Based in Los Osos, California, located along California's scenic Central Pacific coastline, Rantec offers many outstanding benefits, the following are a few:
- Competitive wages
- Great benefits - i.e. Medical (PPO, HSA), Dental, Vision, Flexible Spending Accounts
- Vacation, Holidays, PTO
- Tuition Assistance
- 401K with matching up to 6%,
- Peer-to-Peer recognition and Years of Service Awards.
- We have every other Friday off as we are on the 9/80 schedule
- Free catered lunch on the Friday/payday that we work.
Rantec is an upper-tier designer and manufacturer of power supplies for the military and aerospace markets. We are an engineering-based company, with expertise in all aspects of power supply design, manufacturing and test.
Scope
As an Electrical Sustaining Engineer, you will serve as the primary technical liaison for resolving production issues affecting power supplies. You are responsible for identifying and implementing engineering solutions for existing designs in response to component obsolescence and evolving technical requirements. Collaborating with cross-functional teams, you will ensure timely issue resolution while maintaining continuous product delivery to customers.
Essential Duties and Responsibilities, including but, are not limited to;
- Proposal/Quoting Activities:
- Provides support evaluating Bill of Materials for existing products.
- Sustaining/Production Activities
- Analyze legacy designs and provide hands on support of troubleshooting production hardware.
- Analyze legacy designs to support root cause failures and corrective actions on Customer returned units.
- Analyze, update, and carry out activities associated with component Diminishing Manufacturing Sources (DMS) and obsolescence.
- Work with Test team to maintain and update automated test environment.
- Use of MRP and configuration management tools and updating product documentation to reflect design changes.
- Providing electrical engineering support, particularly for component specs and selection, for power supply design in support of failure analysis and mitigating obsolescence.
- Development Activities:
- Support testing and documentation of updated designs.
- Finding replacements for obsolete electrical components and updating current designs.
- Evaluate testing requirements for new designs.
- Provide technical support to Test engineering on Testing requirements for new designs.
- Other:
- Evaluate Part Change Notice’s from manufacturers, determine potential impact to design, and coordinate actions resulting from evaluation.
- Ability to work flexible hours and/or different shifts, as required.
- Ability to work in a safe professional manner adhering to all regulatory requirements including OSHA, EPA, State and Federal Regulations.
- As the Company’s success relies on the productivity of our team and adherence to customer product schedules, an essential function of this position is the ability to arrive to work on-time, and work each day, as scheduled.
- Perform other duties as assigned.
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
This position requires access to our export-controlled commodities, technical data, technology and services. These items are restricted under the International Traffic in Arms Regulations (ITAR) to U.S. Citizens, Lawful Permanent Residents of the U.S. and properly licensed foreign persons. Therefore, employment is contingent on compliance with ITAR regulations and successfully obtaining and maintaining the necessary export authorization license from the U.S. Department of Commerce’s Bureau of Industry and Security, U.S. Department of State’s Office of Defense Trade Controls, or other applicable government agency.
- Bachelor’s degree from an accredited college in Electrical Engineering.
- 0-2 years applicable engineering experience preferred. Masters Degrees with emphasis in power electronics can substitute for years of experience.
- Required:
- Extensive knowledge of MS Word, Excel, PowerPoint, Access.
- Ability to troubleshoot electronics issues using scientific principles.
- Preferred:
- Solid experience with specifications for, or failure analysis of high-reliability and/or commercial Electrical/Electronic piece parts.
- Power switching techniques, Control systems, Thermal analysis, Component modeling experience preferred.
- Experience with electronics laboratory equipment.
- Demonstrated ability to resolve complex issues.
- Possess good oral and written communication skills; and be self-motivated in performance of duties with limited supervision.
- Familiarity with tools used in managing obsolescence [i.e. Silicon Expert] to identify, forecast, and resolve obsolete component issues.
- Excellent interpersonal skills and the ability to thrive in a team environment are required.
- Desirable to have Printed Circuit Board (PCB) design and manufacturing experience
- The physical demands described here are representative of those to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
- While performing the duties of this job, the employee needs to be able to sit, stand and move about the inside of the facility to manage the workforce.
- Operates a computer and other office productivity machinery, such as; calculator, copy machine, printers, etc.
- Lifting and handling of boxes and/or materials up to a maximum of 50 pounds occasionally, and 25 pounds on a regular basis.
- Specific vision abilities required by this job; close vision, distance vision, peripheral vision, depth perception, and the ability to adjust focus.
Rantec's Privacy Policy
Rantec is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, or status as a protected veteran. Rantec will consider requests for reasonable accommodation from applicants with disabilities or sincerely held religious beliefs. If you require accommodation during the application process, please contact [email protected].
Sustaining Engineer Jobs by Experience Level
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Find Sustaining Engineer JobsSustaining Engineer Job Market
Who's Hiring



Top Industries Hiring
- Electronics & Hardware
- Manufacturing
- Technology & Software
- Consumer Goods
- Investment & Asset Management
What Employers Look For
The qualifications that appear most often in sustaining engineer jobs.
- Bachelor's degree in mechanical, electrical, or industrial engineering or a related field
- Experience with engineering change order processes and product lifecycle management tools
- Proficiency in CAD software such as SolidWorks, Creo, or AutoCAD for design modifications
- Familiarity with quality management systems including ISO 9001, ISO 13485, or IATF 16949
- Hands-on experience with root cause analysis methods such as 8D, FMEA, or fishbone diagrams
- Ability to collaborate with manufacturing, quality, and regulatory teams on sustaining projects
Tips for Your Sustaining Engineer Job Search
Tailor your resume to the product lifecycle
Sustaining engineers own the product after launch, so your resume needs to show ECO ownership, failure analysis, and cost reduction results, not just project delivery. Hiring managers want to see you've kept a product manufacturable and compliant over time.
List every regulated standard you've worked under
Job postings for sustaining engineers almost always filter by industry standards like ISO 13485, FDA 21 CFR Part 820, or IATF 16949. If those appear in your work history but not on your resume, you're being screened out before anyone reads your experience.
Target postings that mention both NPI and sustaining
Roles that sit at the boundary between new product introduction and sustaining work offer the fastest growth path. When a posting mentions both, your ability to translate design intent into production stability is exactly what they're hiring for.
Apply early to roles that fit
Migrate Mate lists sustaining engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Prepare a failure analysis story for interviews
Almost every sustaining engineer interview includes a question about a field failure or yield excursion you resolved. Prepare one specific example with the problem, your root cause method, the corrective action, and the measurable outcome. Generic answers don't pass this stage.
Negotiate scope alongside compensation
Sustaining engineer roles vary widely in whether you own the full change control process or just execute it. Before accepting an offer, ask whether you'll have ECO originator rights and cross-functional sign-off authority. Scope determines how visible your work is and how fast you advance.
Sustaining Engineer Jobs: Frequently Asked Questions
Which companies are hiring the most sustaining engineers?
The companies hiring the most sustaining engineers right now include Meta, Analog Devices, and Eaton, with the largest share of openings in California, Massachusetts, and Washington, based on current listings on Migrate Mate as of November 2026. Medical device, semiconductor, and industrial equipment manufacturers consistently account for the highest volume of sustaining engineer postings.
How many sustaining engineer jobs are remote?
About 34% of sustaining engineer openings are fully remote or hybrid as of November 2026, though the role is more on-site than most engineering disciplines because of hands-on lab and production floor requirements. Sub-areas like documentation management, change control coordination, and regulatory affairs support within sustaining teams tend to offer the most remote flexibility.
How do you become a sustaining engineer?
Start with a bachelor's degree in an engineering discipline, then gain early experience in manufacturing, quality, or product support roles where you work directly with production issues and change control. Building fluency in a regulated quality management system, learning structured problem-solving methods like FMEA or 8D, and accumulating hands-on experience with physical products accelerates the path into a dedicated sustaining engineer role.
Can you get a sustaining engineer job with little experience?
Entry-level sustaining engineer roles do exist, particularly at mid-size manufacturers who hire junior engineers directly into sustaining teams rather than rotating through NPI first. Candidates with internships involving production support, quality inspections, or change order documentation have a concrete advantage. Demonstrating familiarity with any regulated quality system, even from coursework or a co-op, closes the experience gap faster than general engineering project work.
What does the sustaining engineer interview process look like?
Most sustaining engineer interviews include a technical screen covering your experience with failure analysis, change control, and manufacturing problem-solving, followed by one or two panel interviews with engineering, quality, and manufacturing stakeholders. Many teams add a practical exercise where you walk through a real or hypothetical production issue and describe how you'd investigate and resolve it. Final rounds often involve a conversation with a hiring manager about cross-functional collaboration and how you've handled competing priorities between schedule and compliance.
Where can I find and apply to sustaining engineer jobs?
You can find and apply to sustaining engineer jobs on Migrate Mate, which lists current openings from companies across the United States. Search the roles available, find the ones that match your background and target industry, and apply directly to each listing from the page.
See All 156+ Sustaining Engineer Jobs
Find roles that match your experience and apply in just a few clicks.
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