Woojin IS America, Inc

System Integration Engineer

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πŸ“ Los Angeles, California, United States πŸ’Ό IT Engineer & Developer βœ“ Active
βœ“ Actively Hiring πŸ“ Los Angeles πŸ’Ό Full Time
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Job at a Glance

Category
IT Engineer & Developer
Location
Los Angeles, California, United States
Salary
Check with seller
Job Type
Full Time
Company
Woojin IS America, Inc
Status
Open & Active

Job Description

SpaceX


Full Stack Software Engineer - Starshield DevOps πŸ†
SpaceX β€’ Hawthorne, CA, United States β€’ via DevITjobs
14 hours ago
$1.25L–$1.75L a year
Full–time
Apply on DevITjobs
Job highlights
Identified by Google from the original job post
Qualifications
Bachelors degree in computer science, data science, physics, mathematics, or a STEM field; OR 2+ years of professional experience in full stack software engineering in lieu of a degree
Proficient in C# and TypeScript, or extensive full stack software development experience
Familiarity with real-world software applications and projects
10 more items(s)
Benefits
Full Stack Software Engineer - Starshield πŸ’° Salary: $125,000 - 175,000 per year
Salary: $125,000 - 175,000 per year
We offer a competitive salary range of $125,000 to $175,000 per year, along with long-term incentives, comprehensive health benefits, generous paid time off, and a robust 401(k) retirement plan
Responsibilities
Develop and maintain highly reliable software systems that manage remote sensor payloads on multiple satellites in low earth orbit and analyze the collected data
Innovate to create an engaging earth observation experience for users in both office and field settings
Oversee the complete software lifecycle: from identifying core requirements to prototyping, development, testing, and production deployment
Job description
Full Stack Software Engineer - Starshield πŸ’° Salary: $125,000 - 175,000 per year

At SpaceX we are looking for a DevOps engineer!

πŸ› οΈ Our tech stack:
AWS, C#, Cloud, Support, Kubernetes, Linux, Machine Learning, PostgreSQL, Security, TypeScript, Web, DevOps

πŸ“ Rquirements:
- Bachelors degree in computer science, data science, physics, mathematics, or a STEM field; OR 2+ years of professional exp...
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Woojin IS America, Inc


System Integration Engineer
Woojin IS America, Inc β€’ Santa Fe Springs, CA, United States β€’ via LinkedIn
12 hours ago
$90K–$1.3L a year
Full–time
Apply on LinkedIn
Apply directly on Trabajo.org
Job highlights
Identified by Google from the original job post
Qualifications
Bachelor’s degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, or a related field required
5+ years of experience in systems or integration engineering within rail, aerospace, automotive, or other complex systems industries
Demonstrated experience coordinating multi-disciplinary system integration efforts
7 more items(s)
Benefits
Compensation & Benefits
Salary Range: $90,000 - $130,000/year, final compensation will be based on experience, skills, and qualifications
Health Insurance (Medical, Dental, Vision, STD, Critical Illness)
2 more items(s)
Responsibilities
Reports To: Systems Engineering Manager / Project Engineering Manager / Head of Engineering
The System Integration Engineer – Train Set is responsible for the end-to-end integration of onboard train systems, ensuring that electrical, mechanical, software, and safety subsystems function as a unified system
This role serves as a key technical interface across engineering disciplines, suppliers, and customers, supporting the full product lifecycle from design through testing, validation, and commissioning
16 more items(s)
Job description
System Integration Engineer – Train Set

About Us

Woojin IS America, Inc., headquartered in Santa Fe Springs, CA, is a fast-growing manufacturer specializing in electric equipment for rolling stock and light rail vehicles. We proudly serve North American customers with advanced technologies that deliver safe, reliable, and long-lasting transportation equipment.

Department: Engineering / Projects

Location: Santa Fe Springs or Carson, CA

Reports To: Systems Engineering Manager / Project Engineering Manager / Head of Engineering

Employment Type: Full-time, Exempt

Position Summary

The System Integration Engineer – Train Set is responsible for the end-to-end integration of onboard train systems, ensuring that electrical, mechanical, software, and safety subsystems function as a unified system. This role serves as a key technical interface across engineering disciplines, suppliers, and customers, supporting the full product lifecycle from design through testing, validation, and commissioning.

Key Responsibilities
β€’ Serve as the primary technical interface for system integration activities across internal teams, suppliers, and customers.
β€’ Ensure compatibility and alignment of all onboard subsystems, including propulsion, braking, doors, HVAC, communications, and signaling systems.
β€’ Develop and maintain system integration plans, Interface Control Documents (ICDs), and Verification & Validation (V&V) strategies.
β€’ Manage requirements flow-down, traceability, and verification using systems engineering tools (e.g., DOORS, Polarion).
β€’ Plan and support system integration testing, simulations, and on-site commissioning activities.
β€’ Troubleshoot integration issues, perform root cause analysis, and coordinate corrective actions across cross-functional teams.
β€’ Ensure compliance with applicable regulatory, safety, and customer standards (e.g., EN 50126/50128/50129, TSI, IEC, IEEE).
β€’ Support configuration management, change control, and impact assessments throughout the project lifecycle.
β€’ Participate in design reviews, technical meetings, and customer presentations.
β€’ Provide regular status updates and integration progress reports to project leadership.

Minimum Qualifications

Education
β€’ Bachelor’s degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, or a related field required.

Experience
β€’ 5+ years of experience in systems or integration engineering within rail, aerospace, automotive, or other complex systems industries.
β€’ Demonstrated experience coordinating multi-disciplinary system integration efforts.
β€’ Experience with full lifecycle engineering (design through commissioning) preferred.

Technical Skills
β€’ Strong understanding of systems engineering principles (V-model, system architecture, requirements management, and validation).
β€’ Experience with requirements management tools (e.g., IBM DOORS, Polarion).
β€’ Knowledge of integrating hardware and software systems in a safety-critical environment.
β€’ Strong analytical and problem-solving skills, including root cause analysis.

Professional Skills
β€’ Excellent communication and cross-functional coordination skills.
β€’ Ability to manage multiple priorities in a fast-paced project environment.
β€’ Ability to work effectively in a collaborative and multicultural team setting.

Preferred Qualifications
β€’ Experience with train control and communication systems (e.g., TCMS, ERTMS, Ethernet Train Backbone).
β€’ Knowledge of RAMS (Reliability, Availability, Maintainability, Safety) principles.
β€’ Familiarity with software development lifecycle and standards (IEEE, EN).
β€’ Exposure to Model-Based Systems Engineering (MBSE) tools and methodologies.
β€’ Prior experience in rail vehicle integration or rolling stock projects.
β€’ Professional Engineer (PE) certification is a plus.

Key Performance Expectations
β€’ Deliver system integration activities in alignment with project schedules, scope, and budget
β€’ Ensure high-quality technical documentation and successful customer approvals
β€’ Maintain compliance with company processes, procedures, and safety standards
β€’ Collaborate closely with design engineering teams to ensure integration readiness
β€’ Provide clear and timely reporting on integration status, risks, and mitigation plans
β€’ Support successful system validation, testing, and commissioning milestones

Compensation & Benefits
β€’ Salary Range: $90,000 - $130,000/year, final compensation will be based on experience, skills, and qualifications.
β€’ Health Insurance (Medical, Dental, Vision, STD, Critical Illness).
β€’ Paid Time Off (Holidays, Vacation, Sick, Bereavement).
β€’ Retirement Plan.
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