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OSI Systems Inc.


OSI Systems, Inc. and its subsidiaries is a vertically integrated, worldwide provider of security and inspection systems, medical monitoring and anesthesia systems, and optoelectronic devices and value-added subsystems. The company has more than 30 years of experience in electronics engineering and manufacturing and maintains offices and production facilities located in more than a dozen countries.

OSI Systems implements a strategy of expansion by leveraging its electronics and contract manufacturing capabilities into selective end product markets through organic growth and acquisitions. The company employs approximately 2,400 personnel globally and operates in three business segments: Spacelabs Healthcare, Rapiscan Systems and OSI Optoelectronics.

Career Opportunities

September 25, 2006
OSI Systems receives $3.5 Million Contract From U.S. Government Agency For Baggage & Parcel X-Ray Systems.

September 21, 2006
OSI Receives Contracts For Approximately $13.2 Million From International Customers For Its New Range of Checkpoint X-Ray Systems.

August 23, 2006
Rapiscan Systems Awarded $5.0M Contract for Multiple Inspection Systems.

About Us

OSI Systems, Inc. and its subsidiaries is a vertically integrated, worldwide provider of medical monitoring and anesthesia systems, security and inspection systems, and optoelectronic devices and value-added subsystems. Our company was incorporated in 1987 in California. Our head office is located at 12525 Chadron Avenue, Hawthorne, California 90250.

Spacelabs Healthcare designs, manufactures and markets medical monitoring and anesthesia systems internationally to end users under several brand names. Our medical monitoring systems, network and connectivity solutions, ambulatory blood pressure monitors and related services are sold under the “Spacelabs Medical” brand name. Our anesthesia systems and components are sold under the “Blease” brand name. Our arterial hemoglobin saturation monitors and sensors, including hand-held and wireless monitoring tools, are sold under the “Dolphin” brand name and our peripheral bone densitometers and ultrasound bone sonometers are sold under the “Osteometer” brand name.

Rapiscan Systems designs, manufactures and markets security and inspection systems worldwide to end users under the “Rapiscan Systems” brand name. Rapiscan Systems products are used to inspect baggage, cargo, people, vehicles and other objects for weapons, explosives, drugs and other contraband. Rapiscan Systems products fall into four categories: baggage and parcel inspection, cargo and vehicle inspection, hold baggage screening and people screening.

OSI Optoelectronics provides expertise in design and manufacturing, at cost-effective rates, specialized optoelectronic devices and value-added subsystems for our own end products both in Rapiscan Systems and Spacelabs Healthcare and for the products of our original equipment manufacturer customers. The OSI Optoelectronics devices and subsystems group currently designs and manufactures devices and subsystems for numerous customers serving hundreds of applications.


Rapiscan Security Products, Inc.
X-Ray Baggage Scanners

Rapiscan Security Products, Inc. is a leading supplier of high quality X-ray screening and explosive detection systems. The company has delivered thousands of these detection systems to customers worldwide for use in airports, customs facilities, courthouses, government buildings, mail rooms, schools, prisons, embassies, and other locations. The Rapiscan product line, marketed under the Rapiscan, Metor, and Secure 1000 brand names, is manufactured at four global locations and offers a wide range of security screening systems with diverse technologies. For more information on Rapiscan Security Products, Inc..

Metorex Security Products
Metal Detectors

For more than 30 years, Metorex Security Products has been serving experts in the international security community. Through continuous R&D and innovative product development, the Company has consistently maintained its position as the world's leading manufacturer of quality walk-through metal detectors, with more than 40,000 METORs currently in daily use in a diverse range of applications. For more information on Metorex Security Products.

Material Specific Inspection Systems

Ancore is the leader in developing and supplying governments and large commercial facilities with material-specific, non-intrusive inspection technologies for aviation security, cargo inspection and counter-terrorism. Ancore’s team of scientists have pioneered, developed and patented both Thermal Neutron Analysis (TNA®) and Pulsed Fast Neutron Analysis (PFNA™) technologies with over $100 million in government and venture capital financing.

Products using these technologies range from small systems for checking briefcases and computers for explosives to the large Ancore Cargo Inspector (ACI) systems for automatically screening luggage, air cargo, trucks and sea containers.

X-ray Imaging Systems

Advanced Research and Applications Corporation (ARACOR) designs and manufactures test and inspection systems, and provides research and development services. The company's products address the needs of the defense, aerospace, automotive, security, and electronics industries. Most of the company's products and services are based on its extensive experience in the application of radiation beams, its expertise in X-ray optics and detector arrays, and its ability to computer-automate the collection, processing, presentation and analysis of data.

Dolphin Medical, Inc.
Pulse Oximetry

Dolphin Medical, Inc. is a vertically integrated provider of patient monitors and accessories with a particular expertise in pulse oximetry and respiratory gas analysis. The Company was founded as a majority-owned subsidiary of OSI Systems, Inc. (Nasdaq: OSIS) in order to consolidate the internally-developed as well as acquired medical device businesses and technologies of OSI Systems under one umbrella (namely OSI Medical, Aristo Medical, and OSS Medical). With manufacturing facilities in Jahor Bahru, Malaysia and Hawthorne, CA, Dolphin Medical is the low cost producer of oximetry hardware and accessories. For more information on Dolphin Medical, Inc..

Osteometer MediTech
Bone Densometry

Osteometer MediTech specializes in the development, manufacturing and marketing of diagnostic tools aimed at bone metabolic diseases, such as osteoporosis - a disease that affects every fourth woman passing menopause, placing a substantial burden on the health care system world-wide. The company is among the largest suppliers of bone scanners and has sold several thousand devices in more than 50 countries. For more information on Osteometer MediTech.

UDT Sensors, Inc.
Aerospace and Other Photodiodes

UDT Sensors, Inc. is one of the oldest and largest manufacturer of standard and custom photodetectors, photodiodes and optical sensors in the United States. The Company is a leader in the design, engineering and production of a host of optoelectronic components and sub-assemblies, offering extensive research and state-of-the-art manufacturing capabilities. For more information on UDT Sensors, Inc..

Centrovision, Inc.
Fiber Optics

OBased in Newbury Park, California, Centrovision is a leading manufacturer of silicon-based electro-optic components. These semiconductor devices can sense ultraviolet, visible, and near-infrared wavelengths of light and are used for various medical applications, such as blood oxygen and glaucoma monitoring, as well as for industrial controls, aerospace applications, telecommunications devices, and instrumentation. The company also manufacturers detectors capable of sensing X-ray radiation for use in medical CAT scanners. Centrovision distributes a wide variety of standard detectors through its technical catalog and custom manufactures detectors for the OEM market.

OSI Fibercomm, Inc.
Fiber Optics

OSI Fibercomm, Inc. is a designer, producer and distributor of compound semiconductor photodetector components and subsystems essential for high-speed data and voice transmission over fiber optic networks. The Company also provides custom fiber optic component and subsystem design and manufacturing services to numerous fiber optic industry clients. For more information on OSI Fibercomm, Inc.

OSI Electronics
Manufacturing Services

Our expertise in Medical, Aerospace/Military, and Telecommunications product manufacturing from components and board assemblies to complete systems, establishes a framework of high quality that encompasses all products we manufacture. With OSI, you have a manufacturing partner you can depend on to meet the needs of your market in the 21st century.

Weapons Systems

Incorporated in 1999 as a subsidiary of OSI Systems, Inc., RapiTec ( was founded in order to capitalize on the opportunities present in the emerging weapons simulation sector. Since then, the company has emerged as a leading vendor of MILES based components to various branches of the US armed forces. The company¹s products leverage OSI Systems silicon photo detector foundry and manufacturing capabilities in conjunction with internally developed 904 nanometer coded laser modules. For more information of RapiTec.

OSI Defense Systems
Weapons Training

is a US-based worldwide supplier of lasers and laser based systems for military, security force and police weapons and tactics training and simulation. Established in 1984 by Dr. William Schwartz, under the name of Schwartz Electro-Optics, Incorporated (SEO), the company has positioned itself as world-leader in this field by providing high-quality, high-reliability equipment and services at very competitive prices. In 2003 the military business, comprising the weapon simulation assets, of SEO was purchased by OSI Systems, Incorporated (OSI). The SEO weapon simulation business is now organized and operating under the name OSI Defense Systems (OSI-DS) a wholly-owned subsidiary of OSI.


Norway-based Advanced MicroElectronics a.s. (AME) is a manufacturer of optoelectronic devices and hybrids, silicon photodetectors, bipolar integrated circuits, thin film resistor networks and other microelectronic components combining different technologies. For more information on AME.

Ferson Optics
Optical Components/Coatings

Ferson Optics, established in 1942, has been an industry leader in the manufacturing of precision optical components, including lenses, windows, filters, prisms, cylinders, domes, and assemblies. Ferson Optics operates a 46,000+ sq.ft. building and is part of the OSI Systems family of companies. For more information on Ferson Optics.

Contact Us

OSI Systems is headquartered in Hawthorne, California with research and development, sales and manufacturing offices worldwide. Our office hours are from 7:30am to 5:30pm PDT

OSI Systems, Inc.

12525 Chadron Avenue
Hawthorne, CA 90250
Phone: 310-978-0516
Fax: 310-644-7213


We are a rapidly growing, fast paced and high energy company looking for talented individuals to become part of our global team and to bring technical excellence as we pursue that challenge together. We are an equal opportunity/affirmative action employer committed to work force diversity. OSI Systems offers salaries commensurate with skill and a comprehensive benefits package.

For career opportunities and our current job openings
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