Careers
Our emergency hospital is 24/7/365
Which means we are always looking for new professionals to join our growing team!
Why Work at Mason Dixon?
The Hard to Explain Stuff
You’re Part Of A Team, Not A Hero On An Island.
Support is baked into the culture—no martyrs, no lone wolves, just people who’ve got your back.
We Respect Your Brain And Your Boundaries.
You’ll learn, grow, and level up, all while keeping your sanity and lunch breaks intact.
Messy, Meaningful, And Never Boring.
From saving lives to snack breaks, every day brings purpose — and the kind of chaos you secretly love.
It’s Grit With Heart.
Our place isn’t just about toughing it out—it’s about showing up, staying kind, and making a difference that matters.
Why We Are Different
Work As A TEAM
Our leadership deeply reflects on what core values are needed to build a world-class crew destined for success. We put the team first, fostering a supportive environment where we build, encourage, and care for one another. This means 24/7/365, we...
A
APPROACHABLE
Engage with clients and team members in an open and friendly manner. Make new team members feel welcome.
T
TAKE ACCOUNTABILITY
Be accountable for ourselves, your colleagues, your clients and your company. Mistakes are ok as long as you learn from them.
E
EVOLVE & ADAPT
Use a growth mindset to consistently adapt to professional changes and evolve to grow personally.
A
ASSUME POSITIVE INTENT
Believe the person you are interacting with has good intentions; refrain from immediately jumping to negative conclusions.
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MAKE DECISIONS COLLABORATIVELY
Collaboration is a deeper level of working together that involves a shared vision, clear objectives and mutual understanding in achieving a goal.
Privately Owned.
Locally Invested.
Values Driven.
We partner with local rescue organizations and the York County SPCA to serve our community with progressive emergency care, while fostering a workplace where veterinary professionals feel supported, empowered, and engaged.
The Numbers
Stray Animals Supported
162,414Services DonatedMake a Difference With Us
Veterinarian
Up to $220k/year
Full-time or Part-time | Shrewsbury, PA | On-site
Mason Dixon Animal Emergency Hospital is currently seeking skilled and compassionate veterinarians that will be equipped with the best tools and state-of-the-art space to deliver exceptional care and achieve optimal outcomes for every patient.
Whether you're a new graduate or a seasoned clinician, this is an extraordinary opportunity to grow. New grads receive hands-on, one-on-one mentorship from a deeply experienced emergency team with over 40 years of combined expertise—ensuring you're supported every step of the way.
Check out our mentorship program!
WHAT YOU’LL DO
- Work with Critical Cases: Experience high-acuity medicine, from trauma and toxicities to life-saving procedures.
- Learn from Experts: Collaborate with skilled emergency vets, surgeons, and technicians in a supportive, fast-paced environment.
- Build Advanced Skills: Strengthen triage, communication, and client service in real-time emergency scenarios.
- Make a Real Impact: Play a vital role in helping pets and owners during some of their most difficult moments.
- Grow Professionally: Gain a strong foundation for a future in emergency, specialty, or leadership roles.
WHAT WE’RE LOOKING FOR
Required Qualifications:
DVM or equivalent degree that allows you to practice veterinary medicine in the US.
Active Pennsylvania Veterinary Board state license (or ability to obtain within 6 months).
Both new graduates and experiences veterinarians are encouraged to apply!
Ability to provide compassionate care to pets and their owners.
Love emergency medicine, but want a more personalized approach to the ER.
Enjoys working in a fast-paced and collaborative environment.
Preferred Traits:
- Grit and dedication to the mission of emergency care
- A humble, growth-oriented approach to leadership
- Ability to lead by example while supporting peers
- A positive and professional presence with clients and team members
We are not a fit for candidates who:
- Demonstrate rigidity or unwillingness to adapt to different teams, shifts, or feedback
- Have a history of unprofessional behavior (bullying, ghosting, or lack of accountability)
- Prioritize ego over team well-being
COMPENSATION & BENEFITS
- Industry-leading straight salary of up to $220k (no chasing financial targets here!).
- Health Insurances
- Generous PTO
- Continued education funded and encouraged.
- Flexible schedule to suit all – great work-life integration.
- Leadership training, well-being support, and more!
If you’re ready to lead with integrity, grow your career, and make a difference in emergency veterinary medicine, we invite you to apply today. Join a team where your voice matters, your skills are valued, and your impact is lasting. To apply, please submit your resume and a brief cover letter describing your leadership experience and interest in emergency care.
Veterinary Technician Shift Lead – Emergency Medicine
Up to $30/hour + $5,000 Annual Leadership Stipend
Full-time | Shrewsbury, PA | On-site
Step Into Leadership. Elevate Emergency Care.
Mason Dixon Animal Emergency Hospital is seeking a highly skilled, compassionate, and driven Veterinary Technician Shift Lead to join our growing emergency team. This role is designed for experienced veterinary professionals who thrive in high-acuity environments and are ready to lead by example, elevate clinical standards, and mentor their peers in a fast-paced, collaborative ER setting.
By joining us, you'll work for a company that:
- Leads in a progressive, privately owned, well-supported ER with advanced cases
- Mentors and shapes a dedicated, tight-knit technician team
- Collaborates with compassionate, like-minded professionals
- Works where your voice is heard and respected
WHAT YOU’LL DO
As a Veterinary Technician Shift Lead, you’ll guide a team of technicians, coordinate patient care, and ensure smooth operations during your shift while maintaining a high standard of medical excellence.
Key Responsibilities:
- Lead and support the technician team during scheduled shifts
- Manage patient triage, outpatient, critical care, analgesia and anesthesia, and care in partnership with ER veterinarians.
- Collaborate with the Emergency Technician Team Director, Training Director, and other shift leads to grow team communication and morale
- Offer mentorship, training, and real-time coaching to team members
- Support and participate in hospital leadership initiatives
- Foster a culture of accountability, empathy, and continual growth
WHAT WE’RE LOOKING FOR
Required Soft Skills & Qualifications:
- Minimum 2 years of veterinary technician experience (ER/ICU, anesthesia experience required)
- Proven leadership or mentorship experience
- Excellent communication and interpersonal skills
- Strong multitasking, organization, and critical thinking skills
- Ability to remain calm, composed, and solution-oriented in high-pressure situations
- Comfortable working overnights, weekends, and holidays
Clinical Skillset Desired:
- Triage and ambulatory care
- ICU/critical care patient assessment and management
- Sampling line placement, central line placement, NG tube placement, canine urinary catheters (female and male), chest tube management
- Ability to perform medical math including CRIs, fluid additives, and dosage calculations
- Rapid anesthetic induction, advanced anesthesia experience, and recovery
- CPR readiness and RECOVER knowledge/certification
You Are:
- A leader with integrity and emotional intelligence
- Collaborative, humble, and growth-oriented
- Resilient, adaptable, and solution-driven
- Passionate about emergency medicine and veterinary excellence
COMPENSATION & BENEFITS
- Competitive Pay: Up to $30/hr based on experience
- Leadership Stipend: Up to $5,000 annually
- Health Care Benefits: Health, dental, and vision (MDAEH will cover 100% of health care costs for the employee)
- 401(k) with employer match up to 4%
- CE Allowance: $650/year + tuition and license reimbursement
- Scrub Allowance: $250/year
- PTO + Sick Days + Mental Health Days
- Wellness and leadership development programs
- Flexible Scheduling: 3x12s and rotating options
- Employee Discounts on Veterinary Services
If you're ready to lead with heart, grow with intention, and make a difference in emergency veterinary care, we invite you to apply. Bring your experience. Bring your passion. Bring your grit. Let’s build something better, together. To apply, please submit your resume and a brief cover letter describing your leadership experience and interest in emergency care.
Veterinary Technician – Emergency Medicine
Up to $19.55/hour
Full-time or Part-time | Shrewsbury, PA | On-site
Mason Dixon Animal Emergency Hospital is currently seeking a skilled and compassionate Veterinary Technician to join our dynamic emergency team. This position is ideal for a technician who is ready to take on a fast-paced ER environment.
WHAT YOU’LL DO
Depending on experience, technicians will take part in the daily execution of the following tasks, with opportunities to learn, grow, and take on new responsibilities as skills advance.
- Support emergency and critical care cases by assisting with triage, stabilization, and ongoing patient monitoring.
- Perform technical procedures including IV catheter placement, venipuncture, radiology, and laboratory diagnostics.
- Assist with anesthesia and surgical prep, monitoring, and recovery for emergency and scheduled procedures.
- Deliver compassionate nursing care to hospitalized patients, including those in ICU, post-op, or under isolation protocols.
- Administer medications, fluids, and treatments as prescribed, ensuring timely and accurate execution.
- Communicate clearly and professionally with both clients and team members, offering education and emotional support.
- Maintain detailed and accurate medical records in alignment with hospital protocols.
- Collaborate across departments to provide cohesive, team-based care for complex cases.
- Participate in emergency drills and continuing education, contributing to a culture of growth and preparedness.
- Help maintain a clean, organized, and well-stocked environment, ensuring equipment and treatment areas are always ready.
WHAT WE’RE LOOKING FOR
Required Qualifications:
- Minimum 2 years of experience in veterinary medicine, preferably, but not required, in an emergency or critical care setting
- Strong communication and interpersonal skills
- Demonstrated ability to stay calm and organized in high-pressure environments
- Experience with conflict resolution, delegation, and workflow management
- Availability for 12-hour shifts, including overnights, holidays, and 2 weekends per 5-week cycle
- A collaborative, solutions-oriented, and adaptable mindset
Preferred Traits:
- Grit and dedication to the mission of emergency care
- A humble, growth-oriented approach to leadership
- Ability to lead by example while supporting peers
- A positive and professional presence with clients and team members
COMPENSATION & BENEFITS
- Compensation: $19.55/hour
- Benefits Start the first of the month following the date of hire: Health, dental, and vision insurance
- 401(k) with employer match
- Paid Time Off & Sick Leave
- Continuing Education (CE) support of $400/year
- Uniform allowance
- Tuition reimbursement and license reimbursement
- Wellness and leadership development programs
- Flexible schedule options, including 3x12s
- Employee discounts on veterinary care
If you’re ready to lead with integrity, grow your career, and make a difference in emergency veterinary medicine, we invite you to apply today. Join a team where your voice matters, your skills are valued, and your impact is lasting. To apply, please submit your resume and a brief cover letter describing your leadership experience and interest in emergency care.
Receptionist
Starting at $19.55/hour based on experience
Full-time or Part-time | Shrewsbury, PA | On-site
You're the first point of contact in moments that matter—offering comfort, clarity, and support to pet owners during stressful times. It's an exciting role where every day is different, and you play a key part in a team that saves lives and makes a real impact.
WHAT YOU WILL DO
- Quickly assess urgency over the phone, gather critical patient information, and alert medical staff to true emergencies.
- Maintain composure in high-stress, emotionally charged situations while supporting distressed pet owners with empathy and professionalism.
- Collect and enter patient details swiftly and correctly, ensuring medical teams have timely access to essential information.
- Handle multiple responsibilities simultaneously—answering phones, checking in patients, managing forms—without compromising accuracy or client care.
- Serve as a communication bridge between clients and medical staff, keeping pet owners informed and medical teams updated.
WHAT WE’RE LOOKING FOR
Qualifications:
- Availability for 12-hour shifts, including overnights, holidays, and 2 weekends per 5-week cycle
- Exceptional Client Communication
- Proficiency in managing sales, maintaining an organized atmosphere
- Efficiently handle multiple phone lines
- Basic computer skills
- Comfortably work in a fast paced emergent setting
Preferred Traits:
- Grit and dedication to the mission of emergency care
- A humble, growth-oriented approach to leadership
- Ability to lead by example while supporting peers
- A positive and professional presence with clients and team members
We are not a fit for candidates who:
- Demonstrate rigidity or unwillingness to adapt to different teams, shifts, or feedback
- Have a history of unprofessional behavior (bullying, ghosting, or lack of accountability)
- Prioritize ego over team well-being
If you’re ready to lead with integrity, grow your career, and make a difference in emergency veterinary medicine, we invite you to apply today. Join a team where your voice matters, your skills are valued, and your impact is lasting. To apply, please submit your resume and a brief cover letter describing your leadership experience and interest in emergency care.