MSL Job Guide: How to Land a Medical Science Liaison Role in 2025
14 Oct, 2023
If you've recently earned your bachelor's degree in allied health — or you're considering pursuing one — you're sitting on one of the most versatile credentials in modern healthcare. Allied health bachelor's degree jobs span an incredible range of specialties, from cardiovascular technology and diagnostic imaging to forensic sciences and health administration. I've spent years helping healthcare professionals navigate their career paths on our platform, and I can tell you with confidence that allied health graduates are among the most in-demand professionals in the industry right now.
In this comprehensive guide, I'll walk you through 15 outstanding career paths available to allied health bachelor's degree holders, dive deep into some fascinating specialties you may not have considered, and give you the practical information you need to launch or advance your career. Whether you're exploring how to become a cardiovascular technologist, curious about what a forensic odontologist does, or simply want to understand your full range of options, this guide has you covered.
The healthcare industry is experiencing unprecedented growth, and allied health professionals are at the center of it. According to the Bureau of Labor Statistics (bls.gov), healthcare occupations are projected to grow 13 percent from 2021 to 2031, much faster than the average for all occupations. This translates to roughly 2 million new jobs over the decade — and a significant portion of those positions fall under the allied health umbrella.
What's driving this demand? Several factors are converging:
For job seekers with a bachelor's degree in allied health, this means more opportunities, competitive salaries, and genuine career mobility. We built healthcareers.app because we believe every allied health professional deserves access to the best opportunities available — and there are more of those opportunities than ever before.
Let me break down 15 of the most promising allied health bachelor's degree jobs, organized by specialty area. I've included salary data, growth projections, and practical insights for each role.
Cardiovascular technologists use imaging technology and diagnostic procedures to help physicians detect and treat cardiac and vascular conditions. They may specialize in invasive cardiology, echocardiography, or vascular technology. This is a role I see tremendous demand for on our platform. According to the Bureau of Labor Statistics, cardiovascular technologists and technicians earn a median annual salary of approximately $60,570, with the field projected to grow 10 percent through 2031.
Respiratory therapists assess, treat, and care for patients with breathing disorders. With a bachelor's degree, you'll be well-positioned for advanced clinical roles and leadership positions. The median salary sits around $61,830, and demand surged dramatically during the pandemic — a trend that shows no signs of slowing.
Sonographers use ultrasound equipment to create images of the body's internal structures. This role requires exceptional attention to detail and strong patient communication skills. Median pay is approximately $75,380, making it one of the higher-paying allied health bachelor's degree jobs available.
Radiation therapists administer targeted radiation treatments to cancer patients. This deeply meaningful work combines technical precision with compassionate patient care. The median annual salary is around $82,790, and employment is expected to grow steadily as cancer treatment continues to advance.
Health information managers oversee patient data systems, ensure regulatory compliance, and manage electronic health records. With the ongoing digital transformation of healthcare, this role has become essential. Salaries typically range from $55,000 to $85,000 depending on experience and setting.
Nuclear medicine technologists prepare and administer radioactive drugs for imaging and therapeutic purposes. It's a highly specialized field with a median salary of approximately $78,760, according to BLS data.
Clinical laboratory scientists (also called medical technologists) analyze blood, tissue, and other body fluids to help physicians diagnose and treat diseases. The median salary is around $57,800, and the role is critical in virtually every healthcare setting.
While many OTA positions require an associate degree, a bachelor's degree in allied health positions you for supervisory roles and can serve as a stepping stone to a master's in occupational therapy. Entry-level salaries average around $61,730.
Surgical technologists assist in operating rooms by preparing instruments, maintaining sterile environments, and supporting surgical teams. Bachelor's-prepared surgical techs often advance into first-assist and management roles, with salaries ranging from $48,000 to $65,000.
Health educators develop programs and materials to teach people about healthy behaviors. According to the Bureau of Labor Statistics, the median salary is approximately $59,990, with 12 percent projected job growth — faster than average.
Athletic trainers specialize in preventing, diagnosing, and treating muscle and bone injuries. They work in schools, clinics, professional sports organizations, and hospitals. The median salary is around $53,840.
With a bachelor's degree in allied health, you can pursue roles in public health analysis — evaluating health data, developing intervention strategies, and supporting community health initiatives. Salaries typically range from $50,000 to $75,000.
Radiologic technologists perform X-rays and other diagnostic imaging procedures. They're essential in emergency departments, orthopedic clinics, and hospitals. Median pay is approximately $61,370.
These professionals install, maintain, and repair medical equipment. As healthcare technology becomes increasingly sophisticated, demand for skilled biomedical equipment technicians continues to grow. Salaries range from $50,000 to $72,000.
Forensic science technicians collect and analyze physical evidence from crime scenes. This fascinating intersection of science and justice offers a median salary of about $61,930 and 11 percent projected growth through 2031.
One of the most common questions I see from job seekers on our platform is how to become a cardiovascular technologist. It's a fantastic career choice, so let me walk you through the process in detail.
Start with a bachelor's degree in allied health, cardiovascular technology, or a closely related field like health sciences or biology. Many accredited programs include coursework in anatomy, physiology, medical terminology, and cardiovascular science. Look for programs accredited by the Commission on Accreditation of Allied Health Education Programs (CAAHEP) — this accreditation is essential for your future credentialing.
Most bachelor's programs include clinical rotations in cardiac catheterization labs, echocardiography departments, or vascular labs. This hands-on experience is invaluable. I always tell candidates that your clinical rotation sites can become your first employers — make strong impressions.
After completing your degree, pursue certification through Cardiovascular Credentialing International (CCI) or the American Registry for Diagnostic Medical Sonography (ARDMS). Common credentials include:
Certification significantly boosts your employability and earning potential. Many employers on healthcareers.app list certification as a preferred or required qualification.
Start in an entry-level cardiovascular technologist position and build your expertise. Over time, you can specialize in areas like pediatric echocardiography, electrophysiology, or interventional cardiology. Specialists often command higher salaries and have access to more advanced career opportunities.
The cardiovascular field evolves rapidly. Staying current through continuing education, attending conferences, and pursuing additional certifications will keep you competitive throughout your career.
Here's a career path that surprises many allied health graduates: forensic odontology. So, what does a forensic odontologist do exactly? Forensic odontologists are dental specialists who apply their knowledge of teeth, dental structures, and bite patterns to legal and criminal investigations.
Forensic odontologists perform several critical functions:
While becoming a fully credentialed forensic odontologist requires a dental degree (DDS or DMD) plus specialized forensic training, a bachelor's degree in allied health provides an excellent foundation. Many professionals enter this field after first working as dental hygienists, forensic science technicians, or clinical researchers. Your allied health degree gives you the scientific foundation in anatomy, pathology, and clinical methodology that forensic odontology demands.
According to the National Institutes of Health (nih.gov), forensic odontology has been increasingly recognized as a vital discipline in forensic medicine, with ongoing research improving the accuracy and reliability of dental identification methods. If you're fascinated by the intersection of healthcare and criminal justice, this is a career worth exploring — even if it requires additional education beyond your bachelor's degree.
Having helped thousands of candidates find their ideal positions through healthcareers.app, I've identified several strategies that consistently help allied health graduates stand out:
Professional certifications signal competence and commitment. Whether you're pursuing cardiovascular technology, respiratory therapy, or clinical laboratory science, get certified as soon as you're eligible. Many employers filter candidates based on credentials before they even review resumes.
Generalist allied health skills are valuable, but specialists earn more and face less competition. Choose a niche that excites you, invest in additional training, and position yourself as an expert.
Healthcare is becoming increasingly digital. Proficiency with electronic health records (EHR) systems, telehealth platforms, and data analytics tools will set you apart from other candidates.
Join professional associations like the Association of Schools Advancing Health Professions (ASAHP) or specialty-specific organizations. Attend conferences, participate in online forums, and build relationships with mentors who can guide your career.
General job boards can be overwhelming. That's exactly why we created healthcareers.app — to give allied health professionals a focused, curated platform where every listing is relevant to your field. Browsing our allied health bachelor's degree jobs listings is one of the most efficient ways to find opportunities that match your qualifications and career goals.
Salary is obviously a major consideration when evaluating career options. Here's a summary of median annual salaries for the roles we've discussed, based on data from the Bureau of Labor Statistics:
Keep in mind that these are median figures. Geographic location, years of experience, certifications, and work setting (hospital vs. outpatient clinic vs. private practice) all significantly influence actual compensation. Many experienced allied health professionals earn well above these medians, particularly in high-cost-of-living areas or specialized clinical environments.
An allied health bachelor's degree opens doors to a wide range of careers, including cardiovascular technologist, respiratory therapist, diagnostic medical sonographer, health information manager, radiation therapist, clinical laboratory scientist, and many more. The specific opportunities depend on your area of concentration and any additional certifications you hold. Our listings on healthcareers.app regularly feature dozens of allied health bachelor's degree jobs across all specialties.
Becoming a cardiovascular technologist typically takes four years if you pursue a bachelor's degree in cardiovascular technology or a related allied health field. After graduation, you'll need to pass a certification exam through Cardiovascular Credentialing International or a similar credentialing body, which may require a few additional months of preparation. Some professionals enter the field with an associate degree and then pursue their bachelor's while working, which extends the timeline but provides the advantage of earning experience simultaneously.
Forensic odontology as a standalone career requires dental school and specialized forensic training, so it's not directly accessible with only a bachelor's degree. However, an allied health degree provides an excellent scientific foundation if you plan to pursue dental school and eventually specialize in forensic odontology. Alternatively, many allied health graduates work in related roles — such as forensic science technicians or dental health researchers — where their skills directly support forensic investigations.
The job outlook for allied health professionals is exceptionally strong. According to the Bureau of Labor Statistics, most allied health occupations are projected to grow faster than the national average through 2031. Healthcare's continued expansion, driven by demographic trends, technological advances, and increased emphasis on preventive care, ensures robust demand for qualified allied health professionals across virtually every specialty.
In most cases, yes. While your bachelor's degree qualifies you educationally, professional certifications are either required or strongly preferred by the vast majority of employers. Certifications demonstrate clinical competence, adherence to professional standards, and commitment to your field. I strongly recommend pursuing relevant certifications as soon as you're eligible — it's one of the single most impactful things you can do for your career prospects.
Allied health bachelor's degree jobs represent some of the most rewarding, stable, and impactful career paths in modern healthcare. Whether you're drawn to the technical precision of cardiovascular technology, the investigative intrigue of forensic sciences, or the community impact of health education, your degree has prepared you for meaningful work that genuinely improves people's lives. I've seen firsthand — through the thousands of successful placements facilitated by healthcareers.app — that allied health professionals who invest in certifications, build specialties, and stay current with industry trends consistently find fulfilling, well-compensated careers. The demand is real, the opportunities are growing, and your skills have never been more valuable. Start exploring the possibilities today, and take the next step toward the allied health career you deserve.
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