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Core Engineer Jobs (NOW HIRING)

Associate Engineer SRE IP Core

Plano, TX · On-site

$53.25 - $70.75/hr

Responsibilities Core Engineering: Configure, deploy, and troubleshoot IP core infrastructure, focusing on Juniper MX, PTX, or QFX, Cisco Catalyst and Nexus, and Arista 5000 and 7000 Core series ...

Associate Engineer SRE IP Core

Plano, TX · On-site

$53.25 - $70.75/hr

You will effectively function as a Network Core Engineer, maintaining and expanding our high-performance infrastructure using primarily Juniper, Cisco and Arista equipment. As a Network SRE, you will ...

Role: .NET Core developer Location: Atlanta GA, Plano TX, Charlotte NC, Pennington NJ Fulltime * Possess deep knowledge and hands-on development experience in the past 10 + years using C#/.net Core ...

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Core Engineer information

See salary details

$39K

$101.8K

$137.5K

How much do core engineer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for core engineer in the United States is $101,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $116,500.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by Core Engineers when working on legacy systems?

Core Engineers frequently encounter challenges when maintaining or upgrading legacy systems, such as dealing with outdated codebases, limited documentation, and compatibility issues with newer technologies. These tasks often require strong problem-solving skills and the ability to quickly understand existing architectures. Collaborating closely with other engineering teams and stakeholders is essential to ensure smooth transitions and minimize disruptions to core functionalities. Adapting to these challenges not only sharpens technical expertise but also provides valuable experience for career growth within engineering.

What is L1, L2, L3, and L4 engineer?

In the context of a Core Engineer role, L1, L2, L3, and L4 typically refer to different levels of technical expertise and experience. L1 is usually entry-level, focusing on basic tasks and learning, while L2 and L3 involve increasing responsibility, problem-solving, and system design. L4 often signifies senior or lead engineers who handle complex projects, mentorship, and strategic planning.

What does a core engineer do?

A core engineer designs, develops, and maintains the fundamental components of a system or software platform, often focusing on performance, stability, and scalability. They work with low-level programming, algorithms, and hardware integration, frequently using tools like C, C++, or assembly language, and may collaborate with cross-functional teams to optimize core functionalities.

What job makes $10,000 a month without a degree?

Core engineers, especially in software development or cybersecurity, can earn $10,000 or more per month through experience, specialized skills, and certifications like AWS or Cisco. High-paying roles often require strong technical expertise, problem-solving abilities, and continuous learning, but may not always require a formal degree if skills are demonstrated through portfolios or certifications.

What are core engineers?

Core engineers are professionals who design, develop, and maintain the foundational systems and infrastructure that support software applications or hardware devices. Their work often involves optimizing performance, ensuring scalability, and building robust frameworks that other teams or products rely on. Core engineers may work on operating systems, databases, low-level APIs, or other essential components. Their expertise is crucial for the stability and efficiency of larger systems.

What is the difference between Core Engineer vs Software Engineer?

AspectCore EngineerSoftware Engineer
CredentialsBachelor's in Computer Science or related field; sometimes specialized certificationsBachelor's in Computer Science or related field; certifications vary
Work EnvironmentFocus on low-level system components, hardware integration, and performance optimizationDevelops applications, systems, and software solutions across various domains
Industry UsagePrimarily in hardware, embedded systems, and infrastructure companiesWidely used across tech, finance, healthcare, and other industries

Core Engineers specialize in foundational system components and hardware integration, while Software Engineers develop applications and software solutions. Both roles require strong programming skills and a computer science background, but Core Engineers focus more on system-level work, whereas Software Engineers work on higher-level software development.

What engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand areas like Silicon Valley or at major tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills in areas like machine learning or cloud infrastructure, and often involves leadership roles or equity compensation.

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

To thrive as a Core Engineer, you need a deep understanding of computer science fundamentals, strong programming skills (typically in C, C++, or Java), and a relevant engineering degree. Familiarity with version control systems (like Git), continuous integration tools, and sometimes certifications in specific technologies or platforms are often required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills in this role. These competencies ensure the development of robust, scalable, and efficient core systems critical to an organization’s technical infrastructure.
More about Core Engineer jobs
What states have the most Core Engineer jobs? States with the most job openings for Core Engineer jobs include:
Infographic showing various Core Engineer job openings in the United States as of June 2026, with employment types broken down into 2% As Needed, 92% Full Time, 2% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $101,752 per year, or $48.9 per hour.
Software Engineer (3) - Core Engineer 3

Software Engineer (3) - Core Engineer 3

Kyyba

Dearborn, MI • Hybrid

Other

Medical, Dental, Vision, Life, Retirement

Posted 17 days ago


Job description

Job Title: (Software Engineer (3) - Core Engineer 3)
About Kyyba:
Founded in 1998 and headquartered in Farmington Hills, MI, Kyyba has a global presence delivering high-quality resources and top-notch recruiting services, enabling businesses to effectively respond to organizational changes and technological advances.
At Kyyba, the overall well-being of our employees and their families is important to us. We are proud of our work culture which embodies our core values; incorporating value, passion, excellence, empowerment, and happiness, creates a vibrant and productive atmosphere. We empower our employees with the resources, incentives, and flexibility that they need to support a healthy, balanced, and fulfilling career by providing many valuable benefits and a balanced compensation structure combined with career development.
Job Description
Employees in this job function are responsible for designing, developing, testing and maintaining software applications and products to meet customer needs. They are involved in the entire software development lifecycle including designing software architecture, writing code, testing for quality and deploying the software to meet customer requirements. Full-stack software engineering roles, who can develop all components of software including user interface and server side also fall within this job function. Key Responsibilities: 1. Engage with customers to deeply understand their use-cases, pain points, and requirements, showcasing empathy and advocating for user-centric software solutions 2. Solve complex problems by designing, developing, and delivering using various tools, languages, frameworks, methodologies (like agile) and technologies 3. Assess the requirements of the software application or service and determine the most suitable technology stack, integration method, deployment strategy, etc. 4. Create high-level software architecture designs that outline the overall structure, components, and interfaces of the application 5. Collaborate with cross functional teams like product owners, designers, architects etc. 6. Define and implement software test strategy, guidelines, policies and processes in line with organization vision, industry regulations and market best practices. 7. Work on continuously improving performance and optimizing the application and implement new technologies to maximize development efficiency 8. Familiar with programming practices, such as test-driven development, continuous integration, and continuous delivery 9. Support security practices to safeguard user data including encryption and anonymization. 10. Create user-friendly and interactive interfaces 11. Develop and maintain back-end applications like APIs and microservices using server-side languages 12. Evaluate and incorporate emerging technologies and capabilities to deliver their solutions, and are monitoring and participating in solutions for new stack layers, often involving industry collaboration
Skills Required:
GCP Cloud Run, GCP, Node.js, Serverless Computing, Testing Methodologies, React, Tekton, Test Unit Testing
Skills Preferred:
Serverless Computing, GitHub, Endpoint Security, REST APIs, API
Experience Required:
Engineer 3 Exp: Prac. In 2 coding lang. or adv. Prac. in 1 lang. 6+ years in IT; 4+ years in development
Experience Preferred:
Experience with web and mobile accessibility standards (WCAG compliance), tools, and testing (e.g. screen-readers, axe, user interviews) Experience with Behavior Driven Development Mechanical and engineering empathy A desire to collaborate closely with UI/UX designers Self Starter and have keen interest of problem solving Have skillset of leading a team and bringing along the junior engineers
Education Required:
Bachelor's Degree
Education Preferred:
Master's Degree
Additional Information:
Full Stack Engineer Required Hybrid Position/ 4 days a week onsite but subject to change based on corporate objectives.
Location: (Dearborn, MI)
Disclaimer:
Kyyba is an Equal Opportunity Employer.
Kyyba does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. Minorities / Females / Protected Veterans / Individuals with Disabilities are encouraged to apply. All employment is decided on the basis of qualifications, merit, and business need."
It is the policy of Kyyba to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. The policy regarding requests for reasonable accommodation applies to all aspects of employment, including the application process. If reasonable accommodation is needed, please contact Kyyba at 248-813-9665
Rewards:
Medical, dental, vision
401k
Term life
Voluntary life and disability insurance
Optional Pre-paid legal plan
Optional Identity theft plan
Optional Medical and dependent FSA
Work-visa sponsorship
Opportunity for advancement
Long-term assignment with opportunity for hire by client
SELECT AWARDS
  • An INC 5000 company for 10 years
  • Corp! Michigan Economic Bright Spots
  • Crain's Detroit Business Top Staffing Service Companies in Detroit
  • TechServe Alliance Excellence Award- IT and Engineering Staffing & Solutions
  • Best of MichBusiness winner in HR Wizards & Partnerships
  • Metro Detroit Elite Category: Recruitment, Selection & Orientation for 101 Best & Brightest
  • 101 Best & Brightest Companies to Work for in Michigan

KYYBA logo

About KYYBA

Sourced by ZipRecruiter

About Kyyba: Founded in 1998 and headquartered in Farmington Hills, MI, Kyyba has a global presence delivering high-quality resources and top-notch recruiting services, enabling businesses to effectively respond to organizational changes and technological advances. At Kyyba, the overall well-being of our employees and their families is important to us. We are proud of our work culture which embodies our core values; incorporating value, passion, excellence, empowerment, and happiness, creates a vibrant and productive atmosphere. We empower our employees with the resources, incentives, and flexibility that they need to support a healthy, balanced, and fulfilling career by providing many valuable benefits and a balanced compensation structure combined with career development.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Farmington Hills, MI, US

Year founded

1998

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