Hydraulics Mechanic

Job Title: Hydraulics Mechanic

Location: Huntsville, AL

Job Type: Full-Time; Non-Exempt

Reports to: Lead Mechanic

Job Summary: The Hydraulics Mechanic at Sun Test Systems is responsible for assembling, testing, and troubleshooting hydraulic systems and components according to schematics, blueprints, and hand sketches. This role involves selecting appropriate materials and fittings, using specialized tools and machinery to fabricate and repair hydraulic assemblies, and performing thorough static and functional testing. The Hydraulics Mechanic maintains accurate job documentation, ensures quality workmanship, and provides guidance to junior mechanics as needed to support efficient and safe operations.

Essential Duties/Responsibilities

• Reads and interprets hydraulic schematics, mechanical blueprints, and hand sketches.
• Selects appropriate hose, tubing, fittings, and materials based on system requirements.
• Uses specialized tools and hydraulic machinery including benders, crimpers, flaring and threading equipment.
• Fabricates and installs hydraulic hoses, hard lines, valves, manifolds, pumps, motors, and cylinders.
• Performs hydraulic pressure tests, leak checks, and functional tests.
• Troubleshoots hydraulic system faults including pressure loss, flow restrictions, contamination, and component failures.
• Maintains complete records, documentation, and test data.
• Provides guidance to lower-level mechanics when necessary.
• Collaborates effectively with coworkers, customers, and management.
• Other duties may be assigned.

Required Skills/Abilities

• Must be a U.S. citizen or meet any federal program requirements.
• Able to physically move equipment up to 50 lbs.
• Proficiency in MS Project and general MS Office applications.
• Experience in manufacturing or mechanical assembly.
• Proficiency in basic mathematical functions.
• Strong written and verbal communication skills.
• Solid organizational skills with attention to detail and multitasking abilities.

Required Education and Experience

• High School Diploma or GED required.
• 2-4 years of hydraulic, mechanical, or industrial maintenance experience.

Physical Requirements

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. The employee is frequently required to use hands to finger, handle, or feel and talk or hear. Specific vision abilities required include the ability to adjust focus. The employee is regularly required to stand, walk, sit, and reach with hands and arms.

Work Environment

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. While performing duties, the employee is occasionally exposed to moving mechanical parts. The noise level in the work environment is usually moderate.

Must be a US citizen or have the legal ability to work and meet any other federal program requirements.


The above statements reflect general details necessary for the performance of the job and are not to be considered an all-inclusive list. Sun Test Systems, Inc. is a federal contractor and EEOC/Title VII/ADA compliant employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.