V

Varian

Tech-enabled radiation oncology hardware and software

Field Service Engineer

Full-TimeUpdated on 10/15/2026Deadline 11/30/26
No salary listed
Mid
Singapore
In Person
Field ServiceEquipment Field Service

About the job

Requirements
  • Possess sound knowledge of applicable software, information technology system operation principles, and design.
  • Have a customer-focused attitude.
  • Be articulate and skilled in interpersonal communication, and be able to handle difficult customer situations, including troubleshooting while the customer is observing.
  • Be fluent in English, both written and spoken.
  • Be sound in utilizing business tools such as Microsoft Office applications.
  • Maintain administrative compliance in good standing.
  • Be able to use acquired job skills and company policies to complete assigned tasks.
  • Be proficient in the operation of radiation-producing equipment and the handling of radioactive materials.
  • Meet all vendor credentialing requirements necessary to have full client access, unless prohibited by law, and continue to meet those requirements during VMS employment in this position.
  • Be willing to work flexible hours, including beyond standard work-week hours.
  • Be able to work in radiation-controlled areas and be subject to occupational exposure to radiation and other occupational hazards related to installation and maintenance of the proton therapy system.
  • Be able to access and work within confined spaces and at heights.
  • Be capable of standing, sitting, or stooping for extended periods.
Responsibilities
  • Provide highly visible customer support through on-site support of proton therapy equipment and ancillary devices, overseeing necessary diagnosis, troubleshooting, service, upgrades, repair, installation, and commissioning of complex equipment and systems.
  • Check and approve the operational quality of system equipment.
  • Instruct customers in system operation and, where customer technical personnel are on site, instruct the customer service team in system maintenance.
  • Serve as the company liaison with customers on administrative and technical matters for assigned projects, interpret customer needs, and clarify whether problem resolution falls to second-level support or GFO management.
  • Demonstrate equipment operation and specifications to customers according to the Customer Acceptance Procedure and Customer Technical Bulletins, as required.
  • Apply an understanding of clinical routines to work professionally with customers in support of patient treatment.
  • Coordinate and review the activities of a small group of Installation Representatives and subcontractors, as required.
  • Work with other expert company resources to perform installation, upgrade, troubleshooting, and service activities.
  • Work within a compact team of site engineers, monitoring all aspects of the proton therapy system.
  • Specialize in specific technical areas as required and maintain cross-functional and overall system knowledge.
  • Establish and maintain a network with the second-level support team.
  • Perform emergency on-site service interventions when required.
  • Perform duties within a rotating three-shift system, including holidays and weekends as required.
  • Travel approximately 10%, including internationally, depending on assigned location.
Desired Qualifications
  • Experience with SAP or equivalent enterprise resource planning and product data management products and productivity software.
  • Experience servicing or manufacturing medical devices in conformity with the ISO 13485 standard.
  • Knowledge of the local language.

About the company

Varian, part of Siemens Healthineers, focuses on oncology by providing integrated radiation oncology solutions that combine software, hardware, patient data, and care teams. Its offerings include treatment-planning software, radiation therapy machines, and data-management systems that work together to enable precise cancer treatments. The company differentiates itself through an integrated platform approach and services like Oncology-as-a-Service (OaaS), which lets healthcare providers adopt advanced radiation oncology with ongoing service support rather than large upfront investments. Varian serves healthcare providers such as hospitals and cancer centers, helping them deliver coordinated care and improve patient outcomes. Its goal is to reduce the fear of cancer by using data and technology to support clinicians in delivering effective treatments.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Palo Alto, California

Founded

1948

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Simplify's Take

What believers are saying

  • ARPA-H awarded Varian up to $60 million in April 2026 for FLASH-RT.
  • FDA cleared TrueBeam for osteoarthritis in March 2026, opening a non-cancer market.
  • Telix collaboration and 2026 AI approvals expand Varian's clinical and software pipeline.

What critics are saying

  • RaySearch enabled online adaptive TrueBeam workflows in Belgium in May 2026, eroding software differentiation.
  • Elekta still attacks Varian's lead in adaptive radiotherapy and premium MR-guided care.
  • If FLASH and non-oncology bets fail by 2028, Varian becomes a commoditized linear-accelerator vendor.

What makes Varian unique

  • Siemens Healthineers gives Varian imaging, radiotherapy, and capital-sales integration globally.
  • Varian's 2026 CE-marked Eclipse AI contouring deepens workflow lock-in across planning.
  • TrueBeam, Halcyon, and Ethos create an installed-base moat hospitals rarely replace.

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Benefits

  • Flexible Work Hours
  • Remote Work Options
  • Paid Vacation
  • Paid Holidays
  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Wellness Program
  • 401(k) Retirement Plan

Growth & Insights and Company News

Headcount

6 month growth

3%

1 year growth

3%

2 year growth

3%
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Sep 14th, 2026
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We strive to help customers become world-class system suppliers by strengthening their competitiveness and enabling them to bring products to market faster

MEDQOR
Apr 30th, 2026
Siemens Healthineers secures $83M to develop photon Flash radiotherapy for cancer treatment

Siemens Healthineers has received up to $60 million from the US Advanced Research Projects Agency for Health to develop photon Flash radiotherapy, with the company contributing an additional $23 million, totalling $83 million over five years. Flash photon therapy delivers radiotherapy more than 100 times faster than current technologies, aiming to reduce side effects and improve healthy tissue sparing. Unlike proton and electron beam platforms, which face scalability challenges, photon beams are the standard of care for over 50% of cancer patients. The project will build on existing C-arm linear accelerators to enable broader clinical access. Siemens Healthineers aims to transition ultra-high dose rate radiotherapy from experimental treatment into global standard of care within the five-year timeframe.

Business Wire
Mar 19th, 2026
Varian TrueBeam gets FDA clearance for low-dose radiotherapy to treat osteoarthritis

Siemens Healthineers has received FDA 510(k) clearance for its Varian TrueBeam radiotherapy systems to treat medically refractory osteoarthritis in adults using low-dose radiation therapy. This marks the first expansion of Varian's radiotherapy platform beyond cancer care into chronic musculoskeletal conditions. Osteoarthritis affects over 33 million adults in the US and approximately 600 million globally. The clearance covers TrueBeam, TrueBeam STx, VitalBeam and Edge systems, offering patients with persistent pain a non-invasive outpatient treatment option that targets inflammation, reduces pain and improves joint function. The approval builds on Varian's previous regulatory clearances for non-oncological indications, including radiosurgery treatment for medically refractory essential tremor. The TrueBeam platform combines high-resolution imaging with precise dose control whilst maintaining streamlined clinical workflows.

AuntMinnieEurope.com
Dec 10th, 2025
Telix and Varian enter research collaboration

Telix and Varian enter research collaboration. Telix Pharmaceuticals and Siemens Healthineers' company Varian have agreed to develop novel clinical applications that combine Telix's theranostics products and Varian's external beam radiation therapy (EBRT) technology. The first area of focus will be in identifying opportunities to use Telix's prostate cancer PET imaging agents in selecting patients for EBRT, developing personalized treatment plans (particularly in the context of Varian's Ethos adaptive radiotherapy system), and monitoring responses to treatment, Telix said. The agreement supports both company-sponsored and investigator-led clinical studies. Varian is a key player in EBRT and working with the company will allow Telix to explore how theranostics can be used more effectively by radiation oncologists to enhance patient selection and deliver targeted treatment, Telix noted. I agree to receive marketing related digital communications about products, services, events and offers that may be relevant to my given user preferences and behavior. I agree to share my information with the sponsor. I have read and agree to the privacy policy & terms of service and wish to opt-in.

AuntMinnie.com
Mar 28th, 2025
Varian, Embolx sign image-guided microcatheter agreement

Siemens Healthineers company Varian has entered into a sales and marketing agreement with Embolx for its Sniper Balloon Occlusion Microcatheter.