Mechanical Assembler 3 (Onsite)

Date Posted:

2026-03-18

Country:

United States of America Location:

US-TX-SAN MARCOS-2005

~ 2005 Technology Wy ~

TECHNOLOGY

Position Role Type:

Onsite U.S. Citizen, U.S.

Person, or Immigration Status Requirements:

U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type:

None/Not Required Security Clearance Status:

Not Required The San Marcos, TX facility is looking to fill a Mechanical Assembler III Role. You will plan and perform a variety of mechanical or electro-mechanical assembly, tests, fabrications, and inspection operations on various products in standard and non-standard environments to maintain flow of work. We offer a shift differential of $2.00hr per hours worked on 2nd shift. What You Will Do Training hours: 7am-3:30pm for up to 90 days. Working Hours (after the completion of training): 2nd shift hours (3pm-11:30am) Monday -Friday Performs quality work checks, identifies product defects and records identified defects. Reworks and/or repairs assembled equipment and products according to engineering specification changes.

Precision Assembly:

Utilize hand tools such as drills, torque wrenches, rivet guns, grinders, orbital sanders, and pull motors, for daily assembly tasks.

Measurement & Inspection:

Employ measuring equipment, including calipers, micrometers, and standard rulers, to ensure products meet specifications.

Blueprints & Instructions:

Adherence and understanding of blueprints and operation sheets for standard work instructions in assembling products.

Equipment Adjustment:

Adjust equipment based on test results and a thorough understanding of processes and machinery.

Testing & Recording:

Conduct tests for oxygen purity and moisture content at various stages of the process, recording gauge readings and test results.

Compliance & Safety:

Adhere to PPE and cleanroom standards to prevent foreign objects and debris from contaminating products.

Quality & Safety Standards:

Perform all tasks in accordance with established quality standards and safety procedures, maintaining a clean and safe work area. Must be willing and able to lift up to 25 lbs and work in a standing position for up to 10 hours per day. Other duties as assigned. Qualifications You Must Have Typically, a High School diploma or GED with a minimum of 4 years of relevant manufacturing/and or Assembly experience is required 4 or more years of Experience reading and interpreting blueprints, diagrams and/or engineering drawings to assemble equipment. 4 or more years of Experience with general hand and/or power tools Qualifications We Prefer 2 years minimum of relevant machine operation experience highly preferred Maintenance or automated welding experience preferred. Familiarity with resistance welding What We Offer Some of our competitive benefits package includes: Medical, dental, and vision insurance Three weeks of vacation for newly hired employees Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option Tuition reimbursement program Student Loan Repayment Program Life insurance and disability coverage Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection Birth, adoption, parental leave benefits Ovia Health, fertility, and family planning Adoption Assistance Autism Benefit Employee Assistance Plan, including up to 10 free counseling sessions Healthy You Incentives, wellness rewards program Doctor on Demand, virtual doctor visits Bright Horizons, child and elder care services Teladoc Medical Experts, second opinion program And more! Our Advanced Structures team leverages advanced materials and additive manufacturing to develop complex interior and exterior solutions. These solutions ensure structural integrity of the aircraft, help aircraft take off and land, stay trim in the air, move forward, carry cargo and conduct rescues. We delight our customers with superior products and best-in-class service. Our global team is committed to continuous improvement - we work hard to make our solutions lighter-weight, stronger and more technically advanced, so that plane travel can be safer, more affordable and more sustainable in the years to come. We are looking for the best and brightest to fly and land with us!

WE ARE REDEFINING AEROSPACE.

•Please ensure the role type (defined below) is appropriate for your needs before applying to this role.

Onsite:

Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Apply now and be part of the team that's redefining aerospace, every day. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.