Ruby On Rails Developer Contract Jobs in Maine (NOW HIRING)

About Sperry:
Sperry Rail is on a mission-critical journey to revolutionize the Rail Flaw Detection industry. Through the continuous development of cutting-edge diagnostic technologies and AI-assisted analysis, we are transforming railway safety worldwide. Our global engineering teams work collaboratively to develop step-change technologies that define Sperry as the unparalleled market leader.
For nearly a century, we have repeatedly modernized and improved rail diagnostics through our relentless pursuit of improvement. Determined is an understatement. We are obsessed with advancing science and raising the bar on what's possible with our ever-improving suite of product and service offerings.
Emboldened through the shared values of honesty, accountability, passion, integrity, and teamwork, we are driven by the challenge and bridging concepts with fruition. Each technologist entering Sperry imprints themselves into our brand and further galvanizes a culture of innovation and advancement. Allow us to be clear, Thought Leaders are welcome!
We are agile and hungry and invite those with similar passions to join us in challenging the status quo and bringing new ideas to the market. Fast-paced, high-touch with a distinct sense of purpose. We offer more than a job; we offer an opportunity to be part of something different.
Overview
Sperry Rail Service is a leading global provider of Rail Flaw Detection (RFD) services and technologies for railway networks worldwide. With over 95 years of industry leadership, Sperry continues to advance rail safety through innovation, cutting-edge technology, and a strong commitment to operational excellence.
Position Summary
This is a high-travel, field-based CDL driving position requiring travel throughout either Eastern or Western US for extended periods (3-4 months at a time). The CDL Driver operates specialized rail inspection vehicles, supports testing operations, and ensures compliance with all DOT and safety regulations.
The location shown in this posting is used for recruiting purposes. This role is field-based and requires extensive travel to multiple job sites, which will be the primary work locations.
Key Responsibilities
Travel & Work Environment
• Travel extensively (3-4 months at a time) within assigned regions
• Perform all work in the field in varied and sometimes extreme weather conditions
CDL Driving & Vehicle Operation
Operate commercial vehicles (hi-rail trucks and rail-bound detector cars) on roadways and railroad tracks
Perform pre-trip and post-trip inspections
Maintain DOT compliance, including driver logs, inspections, and regulatory requirements
Inspection & Operations Support
Assist with rail flaw detection testing and data collection
Monitor and interpret data on onboard computer systems
Perform ground-level rail inspections using handheld equipment
Maintenance & Equipment Care
Perform routine vehicle maintenance (oil, fluids, filters, etc.)
Assist with the repair and maintenance of the detector carriage and equipment
Maintain the cleanliness and organization of the vehicle and equipment
Safety & Compliance
Follow all company safety policies and DOT/FRA regulations
Wear required PPE at all times
Complete required training, including annual Road Worker Safety
Communication & Teamwork
Communicate clearly with crew members via radio, intercom, and in-person
Report safety concerns, equipment issues, and track conditions promptly
Maintain professional relationships with railroad personnel
Physical Requirements
This is a physically demanding role. Candidates must be able to:
Climb steps/ladders frequently (up to 300 steps per day)
Walk on uneven railroad surfaces
Bend, kneel, squat, and crawl for extended periods
Work in confined spaces (including under vehicles with ~18-inch clearance)
Sit or drive for extended periods
Lift up to 85 lbs., occasionally assist with over 100 lbs.
Sensory Requirements
Vision: Ability to distinguish colors (red/green/yellow), read monitors, and meet DOT/FRA vision standards
Hearing: Ability to hear verbal communication, alarms, and radio transmissions in a safety-sensitive environment
Basic Qualifications
Valid CDL Class A or B with air brake endorsement
Ability to pass a DOT physical, drug screen, and background check (where permitted by law)
Strong communication skills (verbal and written)
Basic mechanical aptitude (e.g., changing tires, replacing batteries)
Ability to meet the physical demands of the role
Preferred Qualifications
2+ years of commercial driving experience
High School Diploma or GED
Compensation & Benefits

• $1,000 sign-on bonus (after 60 days of employment)
• Extensive travel opportunities
• Hands-on technical experience
• Career growth within a global organization

• Pay: $21.60 per hour

• Overtime opportunities

• Per diem for meals

• Travel and lodging expenses paid for by Sperry

The pay range for this role is:
21.60 - 21.60 USD per hour (Bangor, ME)