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Maintenance Technician III

Sierra Nevada Corporation

Posted today

Job Requirements

Dayton, OH
Secret Polygraph Unspecified
Career Level not specified
Salary not specified
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Job Description

Are you ready for a new opportunity in a growing company and a rewarding industry? The Maintenance Technician III oversees and performs highly specialized maintenance, troubleshooting, and repair tasks on complex facilities and systems. This role involves managing maintenance projects, training technicians, and ensuring the reliability of critical systems.

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to customer cost, performance, and schedule requirements and designs to consistently exceed expectations - with an unrivaled record of on time and on (or under) budget deliveries.


  • Conduct specialized maintenance and repair tasks on advanced mechanical, electrical, and plumbing systems.
  • Lead maintenance projects, ensuring timely and efficient completion.
  • Train and mentor maintenance technicians to develop their skills and knowledge.
  • Create and implement comprehensive maintenance plans to enhance system reliability.
  • Coordinate with vendors to ensure high-quality service and compliance with contracts.
  • Ensure all maintenance activities comply with industry regulations and safety standards.



  • High school diploma or GED equivalent.
  • 3+ years of experience in a related field.
  • Higher level relevant degree may substitute for experience.
  • Expert knowledge of mechanical, electrical, and plumbing systems.
  • Valid driver's license.
  • Experience with safe use of tools and equipment.



  • Advanced certification in a relevant technical field (e.g., HVAC, electrical).
  • Extensive experience in the Aerospace and Defense industry.
  • Advanced proficiency with Computerized Maintenance. Management Systems (CMMS).
  • Experience working with hand and power tools.
  • Ability to drive a forklift.



  • Ability to work on-site.
  • Ability to lift up to 50 lbs regularly.
  • Ability to stand and walk for most of the work shift.
  • Manual dexterity to handle tools and equipment.
  • Ability to work in potentially hazardous or loud environments.
  • Ability to travel as required.


This posting will be open for application for a minimum of 5 days and may be extended based on business needs.

SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more .


This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Learn more about the background check process for Security Clearances.

SNC is a global leader in aerospace and national security committed to moving the American Dream forward. We're known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team!

SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.
group id: 501406704

The launch of SNC's Freedom Trainer presents a groundbreaking opportunity to elevate the US Navy's training capabilities. This clean sheet design, tailored specifically for the Navy's rigorous training mission, offers unparalleled advantages in terms of capability and cost-efficiency. Our commitment to "Train the Way you Fight – Zero Compromise" ensures naval aviators are prepared for the most demanding operational environments.

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About Us
SNC delivers customer-focused technology and best-of-breed integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative U.S. companies in space, a Tier One Superior Supplier for the U.S. Air Force, and as one of America’s fastest growing companies. SNC’s technologies are used in diverse applications the world over – from land to sea, air and space – including navigation and guidance, telemedicine, electronic warfare, communication and surveillance systems, aviation, commercial space and cybersecurity. Founded in 1963 and headquartered in Sparks, Nevada, SNC operates under the leadership of owners, CEO Fatih Ozmen and President Eren Ozmen. SNC provides global support to its customers with a workforce of nearly 4,000 personnel in 33 locations in 19 U.S. states, England, Germany and Turkey. More at www.SNCorp.com Links
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Clearance Level
Secret