We are a fast-paced business with ambitious growth plans; so if you are dedicated, enthusiastic and always seeking ways to improve, youll enjoy a career with us!

Ontic is a leading global aerospace OEM trusted by the world’s aviation leaders. Ontic’s Chatsworth, CA, site specializes in precision engineering, MRO, and new solutions for parts at risk of obsolescence. With over 1,400 employees across four time zones and seven sites, we have more than doubled in size since 2019 and are continuing to grow at pace.

Our team is looking for a Delivery Assurance Buyer to join them. You will report to the Supply Chain Manager and will have an onsite work structure in Chatsworth, California.

To be considered for the Delivery Assurance Buyer opening, here’s what you’ll need to bring with you:

• High school diploma or equivalent; associate or bachelor’s degree in a relevant discipline preferred.
• A minimum of two years’ experience in purchasing, expediting, or supply chain, preferably in aerospace or a high-reliability manufacturing environment.
• Familiarity with aerospace materials, components, and supply chain requirements.
• Proficiency with ERP/MRP systems (e.g., SAP, Oracle, INFOR).

As a Delivery Assurance Buyer, you will:

• Monitor and expedite purchase orders to ensure on-time delivery of materials.
• Liaise between suppliers and internal teams (procurement, production, quality, engineering) to resolve delivery or material issues.
• Maintain accurate records of order status, shipment dates, and supplier communications.
• Identify potential supply chain risks or delays and proactively implement solutions.
• Update ERP/MRP systems with accurate delivery and order status.
• Assist in vendor performance evaluation based on delivery, quality, and responsiveness.
• Coordinate with logistics and receiving teams to confirm inbound shipments.
• Support the purchasing team in managing order modifications, cancellations, or returns.
• Ensure compliance with aerospace industry regulations, quality standards (e.g., AS9100), and internal policies.

Our Benefits:

• Comprehensive medical insurance
• Competitive PTO, holiday pay, and sick leave
• Company 401K plan with up to 4 matched contribution
• Annual bonus program (varies by level and discretionary based on company and individual performance)
• Flexible working arrangements
• Paid volunteering opportunities
• Access to mental health champions across our sites
• Commitment to development
• Employee referral program

Salary Range:

• $75,000 - $85,000/year, based on experience

LI-Onsite

EOE/Minority/Female/Sexual Orientation/Gender Identity/Disability/Veteran

Compensation Pay Range

$75,000 to $85,000

Please click here to review Ontics California Consumer Privacy Act policy.

Ontic Engineering and Manufacturing Inc. is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex including sexual orientation and gender identity, national origin, disability, protected Veteran
Status, or any other characteristic protected by applicable federal, state, or local law.

This position must meet export control compliance requirements.  To meet export control compliance requirements, a “U.S. Person ” as defined by 22. C.F.R. 120.15 is required.  “U.S. Person” includes U.S. Citizen, lawful permanent resident, asylee, or refugee.