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Specifications Engineer Jobs (NOW HIRING)

For over 90 years, we have been a nationally recognized architecture, engineering, and interior ... The Specifications Writer is responsible for preparing, editing, and maintaining technical ...

The Specifications Writer is responsible for developing, coordinating, and maintaining the written ... Bachelor's degree or associate degree in architecture, construction management, engineering ...

... specifications, engineer's estimates, presentations, and technical reports * Represent Houston Engineering, Inc in project stakeholder communications and general public engagement * Develop project ...

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Specifications Engineer information

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$38K

$115.9K

$191.5K

How much do specifications engineer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for specifications engineer in the United States is $115,864.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $151,500.00 per year, depending on experience, location, and employer.

What engineers make $200,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, software, and electrical engineering can earn $200,000 or more annually, especially with extensive experience, advanced certifications, or leadership roles. High-paying engineering positions often require advanced skills, project management, and working in high-demand industries or locations with a high cost of living.

What is the difference between Specifications Engineer vs Mechanical Engineer?

AspectSpecifications EngineerMechanical Engineer
Required CredentialsBachelor's in Engineering, certifications in specifications or quality standardsBachelor's in Mechanical Engineering, professional engineering license often preferred
Work EnvironmentDesign teams, project management, quality assuranceDesign, analysis, testing, manufacturing
Industry UsageConstruction, manufacturing, aerospace, oil & gasAutomotive, aerospace, manufacturing, energy

The Specifications Engineer focuses on defining and managing technical specifications for projects and products, ensuring compliance and quality. Mechanical Engineers design, analyze, and test mechanical systems. While both roles require engineering backgrounds, Specifications Engineers emphasize documentation and standards, whereas Mechanical Engineers focus on design and development.

What does a Specifications Engineer do?

A Specifications Engineer is responsible for creating, maintaining, and updating technical specifications for products, systems, or projects. Their work ensures that all requirements and standards are clearly defined and communicated to engineering, manufacturing, and quality teams. They collaborate closely with designers, engineers, and stakeholders to guarantee compliance with industry regulations and client needs. Specifications Engineers play a key role in minimizing errors, reducing costs, and ensuring the final product meets all necessary criteria.

What are the key skills and qualifications needed to thrive as a Specifications Engineer, and why are they important?

To thrive as a Specifications Engineer, you need a solid background in engineering principles, technical writing, and a relevant engineering degree or certification. Familiarity with CAD software, building codes, and project management systems is typically required. Attention to detail, strong organizational skills, and effective communication set standout professionals apart in this role. These skills ensure accurate, clear specifications that guide teams, support compliance, and contribute to successful project outcomes.

What does a specification engineer do?

A specifications engineer develops, reviews, and manages technical specifications for products or systems to ensure they meet project requirements and industry standards. They collaborate with design, engineering, and manufacturing teams, often using tools like CAD and document management software, and may require knowledge of quality assurance and compliance processes.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in high-demand industries, holding managerial or executive positions, or possessing rare technical expertise and certifications.

How does a Specifications Engineer typically collaborate with design and project management teams during a project's lifecycle?

A Specifications Engineer works closely with design and project management teams to ensure that project requirements are clearly defined, feasible, and aligned with client and regulatory standards. Throughout the project lifecycle, they participate in design reviews, clarify technical requirements, and update documentation as changes occur. Effective collaboration involves frequent communication, resolving discrepancies, and providing technical guidance to help teams make informed decisions. This role is pivotal in bridging the gap between conceptual design and practical implementation, ensuring that all stakeholders are on the same page.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or certain senior roles in software engineering can earn $500,000 or more annually, often including bonuses and stock options. These positions typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.
More about Specifications Engineer jobs
Infographic showing various Specifications Engineer job openings in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $115,864 per year, or $55.7 per hour.
Hardware Engineer - ECU Requirements & Specifications

Hardware Engineer - ECU Requirements & Specifications

General Motors

Warren, MI • On-site

$116K - $153K/yr

Full-time

Posted 9 days ago


General Motors rating

8.0

Company rating: 8.0 out of 10

Based on 309 frontline employees who took The Breakroom Quiz

6th of 44 rated automakers


Job description

Job Description
The Ideal Candidate:
Electronic Control Units (ECUs) are central to a wide range of control functions and are undergoing significant technological advancements in the global automotive market. Our team is looking for a creative and highly energetic ECU Hardware Requirements & Specifications Engineer who can lead the development and management of hardware requirements, low-level software definition and specification for ECU Hardware Component Technical Requirements Specifications (CTRS).
The ideal candidate will have experience with Automotive Embedded Control Systems including ECU circuit-level design, semiconductor and microprocessor application, low-level software design and diagnostics. Additional experience with implementing high Automotive Safety Integrity Level (ASIL) designs and applications is desirable.
The candidate will drive innovation, facilitate effective communication, and inspire enthusiasm within the team. We expect you to demonstrate leadership qualities, actively champion change, possess keen business intuition, and strategically address systemic challenges. You should also exhibit high learning agility, the ability to navigate ambiguity and complexity, and a commitment to pushing the boundaries of innovation while challenging the status quo. You will also interact with and mediate between diverse control system, software and hardware design teams to achieve acceptable ECU requirements to all consumers of them.
The Role:
In this role you are expected to have a high level of technical proficiency in developing and managing requirements and providing technical leadership to perform ongoing development, maintenance, and configuration management of CTRS requirements that support various build-to-spec and build-to-print ECU designs across GM's diverse portfolio of vehicles and electrical architectures (including electrification / Electric Vehicle ECU designs). Your contributions will play a key role in enabling standardized hardware designs with a focus on providing common solutions and seamless software implementations across multiple vehicle platforms. Your role will interface across various GM engineering disciplines as well as external engineering entities to obtain needed information for the requirements development work.
What You'll Do:
  • Perform technical requirements update of existing and develop new ECU hardware electrical and functional interface definitions - including interactions with interfacing vehicle electronic devices and low-level software.
  • Support semiconductor & microprocessor functional safety activities in developing requirements to meet safety manual use-case implementations.
  • Standardize I/O interfaces in hardware requirements and drive commonization of components into ECU hardware designs.
  • Solicit/identify/create new embedded controller requirement definitions from various GM stakeholders - such as vehicle, electrical/controller architecture, infra-structure software, low-level software, diagnostic and hardware design responsible teams.
  • Support weekly requirement review and change control meetings that review/approve technical work performed in the update of existing and development of new requirements.
  • Perform CTRS compilation and build activities from common and controller specific requirements in support of product team sourcing activities and post-sourcing design change documentation.
  • Identify and implement mechanisms for traceability between internal/external CTRS requirements and their verification activities.
  • Align requirements implementation with GM outsourced and build-to-print design activities - drive ECU, sub-component and/or circuit level design modifications where implementations fail to adhere to common requirements definition.
  • Support requirement and specification definition and updates for ECU manufacturing, remanufacturing and plant/service programming implementations.
  • Stay abreast of new technologies and competitor requirement documentation methods to drive refinement into GM's requirement documentation and process.
  • Domestic and/or international travel as required (minimal, 10% max).

Your Skills & Abilities (Required Qualifications):
  • 2+ years engineering experience in product development, specifications or related activity.
  • Bachelor of Science degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, Physics, Computer Science, or another related Engineering degree.
  • Good level of competency in writing and comprehending ECU hardware technical requirements with very good oral and written communication skills.
  • Knowledge of microcontrollers, memory technologies, vehicle serial data communications (Ethernet, CAN, LIN, SENT, SERDES), mechatronics and electrical architectures.
  • Knowledge of Semiconductor physics, structures, fundamentals, models and failure mechanisms.
  • Good level of understanding of hardware and low-level software interface designs and failure modes in electronic control units.
  • Knowledge of GM product design and development cycles with previous experience in automotive product release and specification processes.
  • Demonstrated leadership and project management of complex technical projects.
  • Results-driven, proactive individual who takes initiative to solve problems involving complex system interactions.
  • Superior interpersonal skills with ability to collaborate effectively while providing technical leadership and mentorship across diverse teams.
  • Experience with technical requirement capture and management tool(s).
  • DFSS Green Belt Certification

What Will Give You A Competitive Edge (Preferred Qualifications):
  • 5+ years engineering experience in product development, specifications or related activity.
  • Master of Science in Engineering or related field
  • Electronic Circuit and/or Software design, analysis, development, validation experience.
  • Familiarity/experience of safety critical embedded controls with at least one automotive subsystem or experience with a complex safety system in other industries.
  • Experience with developing and/or specifying technical requirements for ECU circuit level designs and product development/analysis/validation with safety critical systems or ECUs.
  • Experience with functional safety standards (ISO 26262, IEC 61508, IEC 62304, DO-178C) to develop and specify hardware and low-level software safety requirements for automotive ECUs and embedded control systems.
  • Experience with Electric Vehicle (EV) electrical/electronic architectures and defining ECU hardware and low-level software requirements for high-voltage propulsion, battery management, and charging/control systems.
  • Familiarity/experience with DOORS and/or DOORS next-gen requirement capture and management tool(s).
  • Familiarity to develop ECU hardware interface specifications into robust and maintainable C-language prototypes for HWIO and low-level software implementations.
  • DFSS Black Belt Certification

#LI-JK3
This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.
About GM
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
Why Join Us
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
Benefits Overview
From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.
Non-Discrimination and Equal Employment Opportunities (U.S.)
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.
Accommodations
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, emailus or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

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About General Motors

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General Motors is a company with global scale and capabilities, headquartered in Detroit, Michigan, with employees around the world. The company employs over 165,000 people, serves six continents, operates across 22 time zones, and has a diverse workforce speaking 75 languages1. GM’s vision is to drive the world forward by pioneering innovations that move and connect people to what matters. The company is working towards an all-electric future with its new Ultium Platform and is pushing transportation options beyond our wildest imaginations with autonomous vehicles. GM is also committed to becoming the most inclusive company in the world.

Industry

Transportation equipment manufacturing

Company size

10,000+ Employees

Headquarters location

Detroit, MI, US

Year founded

1908