Mechanical Engineer III

IRIS TECHNOLOGY CORPORATION

MECHANICAL ENGINEER III

Department: Mechanical Engineering

Reports To: Mechanical Engineering Manager

Location: Irvine, CA

Employment Type: Full-Time

FLSA Status: Exempt

Position Summary The Mechanical Engineer III is a senior-level engineering professional responsible for developing, analyzing, and integrating complex mechanical designs for highly technical research, development, and manufacturing applications. This position applies advanced engineering experience to deliver high-quality, cost-effective solutions that meet customer requirements, company specifications, and applicable industry and military standards. The Mechanical Engineer III supports technical reviews and customer deliverables, coordinates with vendors and cross-functional teams, and mentors junior engineering staff to promote engineering excellence and continuous improvement.

Essential Duties And Responsibilities

• Develop product packaging concepts that are functional, ergonomic, aesthetically appropriate, and suitable for the intended application.
• Prepare detailed 2D and 3D mechanical designs using SolidWorks, including fabrication and assembly drawings.
• Analyze mechanical designs for thermal and structural performance using SolidWorks.
• Evaluate and select materials based on design criteria, environmental conditions, and product requirements.
• Evaluate and select manufacturing processes that meet technical requirements while maintaining target manufacturing costs.
• Coordinate with selected vendors and perform or oversee quality inspections and verification activities for mechanical components.
• Prepare and deliver technical presentations to existing and prospective clients, as needed.
• Support systems integration activities and interpret electrical and mechanical drawings.
• Develop efficient, cost-effective, and value-driven mechanical designs that meet or exceed customer requirements and company specifications.
• Prepare technically complete data reports and design review data packages to support first-pass customer approval and acceptance.
• Ensure engineering documentation meets applicable military standards, program requirements, and AS9100 quality standards.
• Support project execution by maintaining technical quality, schedule commitments, and budget objectives.
• Mentor junior engineering staff and share technical knowledge, experience, and expertise through lessons-learned presentations and other knowledge-sharing activities.
• Perform other duties and responsibilities as assigned.

Required Qualifications

• Bachelor's degree or higher in Mechanical Engineering or an equivalent field.
• At least seven years of engineering experience in a highly technical, research and development, manufacturing, or equivalent environment.
• Experience with systems integration.
• Ability to read, interpret, and understand electrical and mechanical drawings.
• Familiarity with Microsoft Project, Access, Excel, and PowerPoint.
• Strong written and verbal communication skills, including the ability to communicate complex technical information.
• Ability to work effectively with cross-functional teams, customers, and external vendors.
• Demonstrated ability to manage engineering responsibilities and deliver technically sound results within established project schedules and budgets.

Preferred Qualifications

• Working knowledge of SolidWorks for 2D and 3D mechanical design and drafting.
• Experience designing flight hardware or military-grade hardware.
• Experience with thermal and structural analysis.
• Experience preparing technical data reports, design review packages, and customer-facing engineering documentation.
• Experience mentoring junior engineers and facilitating technical knowledge-sharing activities.
• Familiarity with applicable military standards and AS9100 quality requirements.

Knowledge, Skills, And Abilities

• Advanced mechanical design, analytical, and problem-solving skills.
• Ability to evaluate complex design requirements, materials, and manufacturing processes to achieve technical, environmental, and cost objectives.
• Strong technical judgment and attention to detail.
• Ability to prepare clear, complete, and technically accurate engineering documentation.
• Strong organizational, planning, and project coordination skills.
• Ability to build effective working relationships and communicate professionally with individuals at all organizational levels.
• Demonstrated accountability, initiative, integrity, and a strong work ethic.
• Ability to mentor others, share knowledge, and contribute to team development.
• Flexibility and adaptability in a changing technical environment.
• Commitment to customer service, product quality, continuous improvement, and successful project delivery.

Work Environment / Physical Requirements Work is performed in an engineering and manufacturing environment and may involve computer-based design activities, collaboration with engineering and manufacturing personnel, and interaction with vendors or customers. The position may require occasional work in manufacturing or inspection areas and the ability to comply with applicable workplace safety requirements. Additional physical, environmental, schedule, or travel requirements may apply based on business needs.

Security / Export Control Requirements

• U.S. Person or U.S. Permanent Resident required.
• Iris Technology Corporation does not provide visa sponsorship for this position. Candidates must be legally authorized to work in the United States without current or future sponsorship.

Compensation Salary Range: $103,625 – $145,000 annually

The final offer will be based on the candidate’s experience, skills, and alignment with role requirements

Benefits

• Flexible education benefits.
• 12 paid holidays per year.
• 401(k) retirement plan offered after eligibility (see 401(k) Summary Plan Description).
• Paid Time Off (vacation and personal) accrues at the rate of 80 hours per year (3.08 hours per biweekly pay period), with accrual at higher rates according to the length of service matrix (see employee handbook addendum).
• Five (5) sick days per year, prorated by the quarter hired in.
• Long Term Disability, paid by employer after eligibility.
• Life Insurance, paid by employer after eligibility. Supplemental Life Insurance offered after eligibility.
• Dental care, group plan offered after eligibility.
• Vision care, group plan offered after eligibility.
• Health care, 80% of the premium for the HMO plan allowed toward the plan of your choosing after eligibility.
• Flexible Spending Account (FSA) offered after eligibility.
• Employees may be eligible for a discretionary bonus based on company performance and the achievement of revenue goals. This bonus reflects our commitment to rewarding team contributions when we meet our business objectives.

EQUAL EMPLOYMENT OPPORTUNITY

Iris Technology Corporation is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all qualified applicants and employees and do not discriminate on the basis of legally protected characteristics.