Radiation Therapist
Company : Catholic Health Initiatives
Location : Lakewood, CO, 80228-1527
Job Type : Full Time
Salary : 35.02-52.79 HOUR
Date Posted : 8 January 2026
Job Summary and Responsibilities
Qualified external Radiation Therapist applicants are eligible for a $15,000 sign-on bonus!*
* PRN positions are not eligible. Some exclusions apply. Apply to chat with a recruiter about the details!
Depending on your location, you may be eligible for up to $8,000 in relocation assistance!
You have a purpose, unique talents and NOW is the time to embrace it, live it and put it to work. We value incredible people with incredible skills – but your commitment to a greater cause is something we value even more.
Join our team as a Radiation Therapist. In the role of a Radiation Therapist you will:
- Administer individualized radiation therapy treatments to patients.
- Verify treatment parameters and maintains necessary data.
- Evaluate patients daily.
Schedule: Monday - Friday, Days.
Ideal candidate will have at least 1 year of Radiation Therapy experience.
Job Requirements
In addition to bringing your whole self to the workplace each day, qualified candidates will need the following:
- High School Diploma or GED
- Two years training in an AMA approved school of Radiation Therapy Technology
- ARRT registered within 90 days of date of hire
- BLS from the American Heart Association, required
Medium Work - exert/lift up to 50 lbs. force occasionally, and/or up to 20 lbs. frequently, and/or up to 10 lbs. constantly
Where You'll WorkAt CommonSpirit Mountain Region, we believe in the healing power of humanity and serving the common good through our dedicated work and shared mission to celebrate humankindness.
Located in Lakewood, Colorado, St. Anthony Hospital is a Level I Trauma Center where we provide a full range of medical specialties and health care services to Denver and the surrounding region through our state-of-the-art medical campus and home base for Flight For Life® Colorado. With four trauma rooms including the T-10 room, a dedicated field-to-surgery suite ready 24/7 for trauma surgeons and specially trained teams, our staff can provide life-saving care to the most severely ill and injured patients. In 2023, we received our exciting Magnet® designation! We are so proud of our staff for this achievement, which is awarded to only 10 percent of hospitals around the world. Numerous other awards, certifications, and accreditations have been granted to us from the American Heart Association; Chest Pain Center (CPC); American College of Cardiology; The Joint Commission’s National Quality Approval; the Emergency Nurses Association Lantern Award; NAPBC Accreditation; American College of Radiology and many others. At St. Anthony Hospital. we combine a heritage of expert care with the latest in technology and innovation. If you’re looking to be part of a fast-paced environment where you can practice to the top of your profession in trauma, cardiology, stroke, neurosciences, breast imaging, cancer/oncology care, surgery and more, we invite you to apply.
Cancer Center:
Be part of something bigger at the CommonSpirit Cancer Center at St. Anthony Hospital. With a new 22,000 sq. ft. expansion, we are growing to provide even greater cancer care to our neighbors in western Denver. Our multidisciplinary team includes top surgeons, medical and radiation oncologists, oncology-certified nurses, genetic counselors, and dedicated support staff—all working together to deliver exceptional outcomes for our patients. We offer comprehensive services in Hematology/Oncology, Radiation Oncology, and Surgical Oncology. Our care model combines advanced treatments like chemotherapy and radiation with integrative therapies including acupuncture and massage. Step into a compassionate environment where support, compassion, and innovation come together to make a real difference.
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Frequently asked questions
Lakewood's healthcare landscape, anchored by facilities like St. Anthony Hospital, shows steady demand for radiation therapists, slightly higher than smaller Colorado towns. The presence of a Level I trauma center and expanding cancer services drives consistent hiring needs, making it a competitive but promising market for radiation therapy careers.
While ARRT registration is nationally recognized, Colorado employers often favor therapists with additional BLS certification and familiarity with trauma center protocols. Local employers like Catholic Health Initiatives value candidates trained to handle high-acuity cases in Level I trauma settings, enhancing employability within Lakewood’s healthcare facilities.
Radiation therapists often advance into supervisory positions, dosimetry, or clinical education roles. With experience, some transition into oncology program coordination or technology management within radiation oncology departments. This role at Catholic Health Initiatives offers exposure to multidisciplinary teams, opening pathways to leadership and specialized care roles.
Beyond technical proficiency in administering radiation, top radiation therapists excel in patient evaluation, data accuracy, and collaboration with oncologists. Effective communication and adaptability to high-pressure trauma environments, like those at St. Anthony Hospital, are crucial for ensuring safety and treatment efficacy.
Radiation therapists in Lakewood typically earn between $75,000 and $95,000 annually, depending on experience and certifications. Facilities like Catholic Health Initiatives may offer competitive compensation packages, including sign-on bonuses and relocation assistance, reflecting the specialized skills required in oncology and trauma care settings.
Catholic Health Initiatives structures radiation therapy roles with predictable weekday schedules, Monday through Friday, allowing therapists to balance professional and personal commitments. Their commitment to employee well-being is reflected in supportive workplace culture and resources aimed at fostering work-life harmony.
Working at Catholic Health Initiatives offers access to cutting-edge cancer treatment technologies and multidisciplinary teams in a magnet-designated hospital. The institution’s emphasis on humankindness and innovation creates a distinctive environment where therapists contribute to both advanced patient care and community health initiatives.
Early-career radiation therapists in Lakewood can enhance their skills through on-site mentorship at centers like St. Anthony Hospital, pursue ARRT certification within 90 days of hire, and engage in continuing education. Building expertise in trauma and oncology care locally boosts opportunities for career growth in this specialized field.
Radiation therapists at trauma centers must manage complex cases requiring precise treatment adjustments and rapid decision-making. The physical demands include occasional lifting and working in fast-paced environments. However, this setting offers rewarding experiences involving multidisciplinary collaboration and cutting-edge oncology care.
Qualified radiation therapists considering a move to Lakewood may receive up to $8,000 in relocation assistance, easing the transition into the community. This benefit highlights Catholic Health Initiatives’ commitment to recruiting skilled professionals prepared to contribute to their expanding cancer and trauma services.