Displays & Optical Technologies, Inc.

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  • DOTI is Hiring – Optical Fabrication Technicians

    Optical Fabrication Technician – Grinding & Polishing

    Location: Georgetown, TX (on-site) | Type: Full-time | Pay: Based on experience and skill level

    About DOTI
    Since 1996, Displays & Optical Technologies has designed and manufactured large, lightweight precision optics for aerospace, defense, simulation, astronomy, and scientific customers around the world. Our mirrors and optical components are used in flight simulators, military and civilian, as well as in telescopes, solar installations, and award-winning architectural lighting projects. From one-off prototypes to full production runs, our small team handles work that few shops can: components over 100 inches, substrates over 134 inches diagonal, and polished surfaces finer than 5 angstroms.

    The Role
    We’re looking for a hands-on technician to operate one of our large grinding and polishing machines and help turn raw glass into finished precision optics. You’ll work closely with our experienced team on custom jobs where every part matters and where tolerances are measured in fractions of a wavelength of light.

    What You’ll Do

    • Set up and operate large-format grinding and polishing machines to produce precision mirrors and optical components
    • Grind, polish, and figure glass and other substrates (BK7, Borofloat®, Pyrex®, Starphire®, and fused silica) to tight specifications
    • Perform edge grinding and beveling
    • Read and follow work orders, drawings, and specifications
    • Inspect parts for surface quality, flatness, and figure, and make adjustments as needed
    • Mix and maintain polishing compounds, slurries, and pads
    • Carefully handle, clean, and move large and heavy optics using lifting equipment
    • Perform routine machine maintenance and keep the work area clean and organized
    • Follow all safety procedures and shop standards

    What We’re Looking For

    • We’ll train the right person with a solid mechanical or machining background. Experience in optical fabrication, precision grinding, lapping, or polishing is a strong plus
    • Patience and a high level of attention to detail
    • Ability to read technical drawings and use precision measuring tools
    • Comfortable with repetitive, careful work that requires steady focus
    • Able to stand for long periods and lift up to 50 lbs
    • Reliable, punctual, and willing to learn
    • High school diploma or equivalent

    What We Offer

    • Competitive pay
    • Health, dental, and vision insurance
    • Paid time off and paid holidays
    • 401(k) or retirement plan with company match
    • Hands-on training in a rare, highly specialized field
    • The chance to work on unique projects for aerospace, defense, NASA, and scientific customers
    • A small, close-knit team where your work makes a visible difference

    Schedule: Monday–Friday, 8:00 am – 5:00 pm

    How to Apply
    Send your resume to thehn@doti-optics.com or call (512) 246-6400. You’re also welcome to stop by and apply in person at 110 Market St, Georgetown, TX 78626.

  • DOTI Attending SPIE OptiFab 20-23 October 2025 (Rochester, NY)

    DOTI Attending SPIE OptiFab 20-23 October, 2025

    Displays & Optical Technologies, Inc. is attending SPIE OptiFab 2025 from October 20-23 in Rochester, NY. We look forward to seeing you there!

    Skyline of Rochester, NY with the words "SPIE.OPTIFAB" overlaid on top

  • DOTI Attending 2025 SPIE Photonics West: 28-30 January 2025 (San Francisco, CA)

    We will be walking the show floor to see and support our partners at SPIE Photonics West, 28-30 January 2025.

    Golden gate bridge at sunrise with the words "SPIE Photonics West" Laid over the top

    Displays & Optical Technologies, Inc. will be attending 2025 SPIE Photonics West, January 28-30, 2025 in San Francisco, CA to walk the show floor to see and support our partners.

  • DOTI Attending I/ITSEC: 2 Dec – 6 Dec 2024 (Orlando, FL)

    Displays & Optical Technologies, Inc. will be attending I/ITSEC 2024 from 2 December – 6 December 2024 in Orlando, Florida

    banner for IITSEC 2024 convention. Banner shows space aged guy wearing VR headset punching ground, with text that says "NTSA, 2-6 December, Orlando, FL I/ITSEC 2024 - The world's largest modeling, simulation, and training event"

  • DOTI Attending GLASSBUILD America: Sept 30 – Oct 2 (Dallas, TX)

    Displays & Optical Technologies, Inc. will be attending GLASSBUILD America in Dallas, Texas from Sept 30 – Oct 2.

    Displays & Optical Technologies, Inc. will be attending GLASSBUILD America in Dallas, Texas from September 30 to October 2nd. DOTI is excited to attend GLASSBUILD to work with glass manufacturing and handling professionals in our continued process of acquiring additional equipment and services that will play a role in support and expansion of DOTI as a manufacturer in custom and specialized optics for imaging, display, and energy consumption.

  • Achieving Our Goals

    Update from DOTI

    Over the past year, DOTI has been focused on proving to the simulation industry, our commitment to manufacturing large format (9’, 10’ and 11’ radius) optical grade spherical glass mirrors for both military and commercial flight simulators. We have been successful in achieving our goals to this point and are proud to say we are now taking our growth to the next level. DOTI is in the process of adding new manufacturing equipment to our newest building. We have designed and are building an additional large grinding and polishing machine to be better prepared for future sales of these larger format mirrors and have more announcements to come.

    DOTI has just recently completed source inspection on a massive 5 mirror set for a major simulation integrator. In addition, DOTI will be rolling out a second set of these large format mirrors over the next few weeks to meet a demanding schedule for the final install. Both systems are for the same company and will be providing the commercial simulation market with DOTI glass mirrors.

    DOTI has begun manufacturing on four sets of glass mirror upgrades that follow these commercial projects. These sets will be delivered into the Military market for another major integrating customer (customers to remain undisclosed at this time). These sets will be deliverable in 2018 and 2019. The four mirror sets will be divided into two different designs of two systems each.

    Customer interest in massive collimating mirrors and flat mirror production (new and existing business) have surpassed our expectations during the past year and we appreciate the support of our established customers and the opportunity to prove ourselves to new customers, as well. Increases in business and even demanding delivery schedules will be met as DOTI continues to expand and advance to meet our market’s needs for the future.

  • Additional Facilities

    DOTI has begun the moving process to new facilities!

    DOTI announces that it has leased a new facility to be used as our Interim Staging and Warehouse Site. This will be our marshalling area for large components going into Assembly. This facility will be used while we complete negotiations and construction of a Permanent Facility to house Customer Final Acceptance & Test.

    The addition of these two facilities will double DOTI’s working footprint to just over 34,000 sq ft. Once the new facility is constructed, DOTI will retain the interim property as a Logistical Staging Site for Major Components and Products.

    DOTI is adding Professional and Skilled Production Positions in tandem with these Facilities Enhancements.

    DOTI will be making announcements about new Equipment and Processes in 2018.

  • New Contract

    DOTI wins contract for 8 large, precise, ground and polished systems.

    DOTI has been awarded a contract to supply mirrors into new flight simulation displays to a US manufacturer for large, precise, ground and polished mirror systems. The award is for deliveries in 2018 and is for a total of 8 display systems and over 110 mirrors.

    DOTI’s manufacturing capability and experience allow for rapid fielding of displays. DOTI always respects and protects customer identity and privacy unless specifically requested to participate in contract publicity. This contract is one of several that DOTI has earned in the past quarter and marks a significant increase in business in our new manufacturing / size capability.

    DOTI will be adding additional manufacturing area, equipment, and staff for 2018-2019 and beyond.

  • MASSIVE Announcement

    11′ Radius Collimating Mirror Sets are Here!

    DOTI is pleased to announce that we have received confirmation that our first order for two 11′ radius collimating mirror sets. The mirrors will provide 60° Vertical Field of View by more than 200° Horizontal Field of View.

    rendering of a full collimated simulation system

    The customer has requested anonymity and for DOTI to withhold the program information until they have time to handle administrative considerations and make their own announcement, at which time DOTI may make further disclosures. We are pleased to be selected and to begin building this segment of our business.

    Watch DOTI News for further announcements to be made soon.

  • Something Big is Coming!

    DOTI is proud to announce our first 11′ radius display is currently in production!

    After extensive design and testing of our custom-built equipment, DOTI is proud to announce that our first 11′ radius display is currently in production. These massive mirrors will be made of glass for extra durability and ultra-precision and will have a Field of View greater than 60°V!

    More news to come at I/ITSEC 2017!