Full-Time

Assembly Supervisor

General Tool Co

General Tool Co

51-200 employees

Aerospace and defense mission-critical systems manufacturer

No salary listed

No H1B Sponsorship

Cincinnati, OH, USA

In Person

US Citizenship Required

Bachelor's

Category
Manufacturing & Production Operations (1)
Required Skills
Assembly

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Requirements
  • Five years of demonstrated supervisory experience in mechanical assembly, testing, gas turbines, or power generation.
  • Five years, or an internal equivalent, of progressive achievements in manufacturing expertise.
  • A high school diploma is required.
  • U.S. citizenship is required.
  • Proven leadership skills and the ability to build consensus and gain followers.
  • Well-developed verbal and written communication skills.
  • Organizational skills and attention to detail.
  • Time management skills with a proven ability to meet deadlines.
  • Demonstrated experience providing direction to others effectively and efficiently.
  • Problem-solving skills with the ability to define and implement solutions through an effective course of action.
  • Familiarity with Microsoft Office Suite and electronic time and labor tracking and reporting systems.
  • Thorough understanding of, or ability to quickly learn, production operations and machinery.
  • Ability to stand, walk, and move around the production floor for extended periods of up to 10 hours per day.
  • Ability to frequently use hands and fingers to handle, grasp, or feel objects, tools, or controls, and to lift and handle parts and materials.
  • Ability to lift, carry, and move items up to 50 pounds unassisted.
  • Ability to inspect detailed assembly components, read blueprints, and identify potential defects.
  • Adequate hearing ability to interact with team members, hear safety alarms, and operate machinery in a noisy environment.
  • Ability to frequently bend, reach, kneel, and squat to perform inspections, oversee assembly processes, and ensure safety compliance.
  • Ability to wear required personal protective equipment, including safety glasses, hearing protection, and steel-toe shoes.
  • Ability to make decisions quickly under pressure and delegate tasks effectively to meet production goals and deadlines.
  • Analytical skills to troubleshoot assembly-line issues, identify root causes, and implement corrective actions.
  • Ability to maintain accuracy and focus while adhering to quality standards and defense-industry regulations.
  • Ability to manage multiple tasks simultaneously, including supervising assembly operations, coordinating schedules, and meeting production targets.
  • Ability to maintain composure in a fast-paced, high-stress environment when handling critical deadlines, production bottlenecks, or employee issues.
  • Ability to provide clear instructions, give performance feedback, and report to senior management.
  • Familiarity with defense-industry regulations and requirements, including International Traffic in Arms Regulations and quality standards, and ability to ensure team compliance.
Responsibilities
  • Supervise the assembly department by assigning tasks and providing resources to achieve quality, productivity, efficiency, schedule, cost, and employee-relations goals.
  • Enforce standard operating procedures, frozen processes, and work instructions to assure product quality and eliminate variation or deviations.
  • Ensure standard operating procedures are understood and followed to prevent mistakes and non-conformances.
  • Ensure work instructions are correctly followed and product characteristics are inspected and recorded according to the Operator Characteristics Claim Sheet.
  • Conduct investigations with a quality team member to determine discrepancy root causes and implement corrective actions to prevent recurrence.
  • Work with employees, technical services, and quality assurance to remove non-conformance risk and variation from programs, methods, and processes.
  • Plan and coordinate with the team to ensure material is staged before the scheduled operation start time.
  • Assign work and ensure each team member understands the task, allotted standard time, and manufacturing methods; ensure resources are available to achieve routed standards and process plans.
  • Monitor production progress to identify and solve problems that may cause disruption, inefficiency, or delay.
  • Participate in daily schedule and production coordination meetings and assign people according to schedule needs, including scheduling overtime when needed to achieve schedule and throughput goals.
  • Observe work tasks to identify efficiency improvements and eliminate waste; initiate actions to implement improvements.
  • Provide training in employees’ main assignments and cross-training where needed.
  • Conduct performance appraisals on schedule and objectively evaluate employee behavior relative to quality, productivity, and company policies, procedures, and processes.
  • Recognize and praise employees verbally and in writing for exemplary performance, commitment, and results.
  • Initiate disciplinary action according to established company policies and procedures while treating employees consistently, fairly, and with dignity and respect.
  • Develop close working relationships with production, quality, engineering, and purchasing employees.
  • Demonstrate a firm and fair leadership style with subordinates and remain objective and consistent.
  • Take initiative to help other employees succeed.
Desired Qualifications
  • Aerospace or defense program knowledge.
  • A technical degree.

General Tool Co manufactures mission-critical systems for aerospace and defense. It uses state-of-the-art technology and well-documented processes to deliver fabrication, machining, and assembly solutions that meet strict reliability and quality standards. The company differentiates itself through uncompromising focus on quality, reliability, and advanced manufacturing systems, earning the trust of the world’s largest aerospace and defense organizations for their most important programs. Its goal is to provide robust, dependable systems that advance high-stakes projects in aviation, space, and defense by combining precise fabrication with disciplined processes and cutting-edge manufacturing technology.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Cincinnati, Ohio

Founded

1947

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Simplify Jobs

Simplify's Take

What believers are saying

  • 2026-08-26 GTC announced $8.5 million Cincinnati expansion and 47 new jobs.
  • The upgrade lifts AG9160RF output from two ships annually to three.
  • 2026-09-02 GTC careers page listed machinists, inspectors, engineers, and supervisors, signaling hiring demand.

What critics are saying

  • Arleigh Burke and Rolls-Royce AG9160RF concentration ties revenue to one Navy generator program.
  • Aeron integration with Magna creates execution risk across people, systems, and plant throughput.
  • If Navy sourcing shifts or DDG production slows, GTC loses its anchor workload.

What makes General Tool Co unique

  • 2026-02-04 Aeron Defense acquired GTC, pairing it with Magna Machine under one brand.
  • GTC serves Columbia, Virginia, Ford, F-35, LTAMDS, Patriot, and LRSO programs.
  • Northern Cincinnati gives GTC 550,000 square feet across four nearby manufacturing sites.

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Benefits

Company Equity

Company News

Mart Infomedia
Jun 12th, 2026
General Tool invests $8.5 million to expand manufacturing capacity for US Navy programs.

General Tool invests $8.5 million to expand manufacturing capacity for US Navy programs. General Tool Company has announced an $8.5 million investment to expand its manufacturing operations in Cincinnati, reinforcing its role as a key supplier to critical defense and industrial programs while creating 47 new jobs in the region. The expansion will significantly increase the company's production capabilities and strengthen support for major naval programs that play an important role in the modernization of the United States defense infrastructure. The investment underscores General Tool's long-term commitment to advanced manufacturing, engineering excellence and domestic supply chain resilience. A major focus of the project is increasing production capacity for the Rolls-Royce AG9160RF gas turbine generator set, a vital onboard power-generation system used on Arleigh Burke-class guided missile destroyers operated by the US Navy. These vessels represent one of the most important components of the Navy's surface fleet and are deployed globally for missions involving air defense, missile defense, anti-submarine warfare and maritime security operations. Through the facility expansion, General Tool expects to increase production output supporting the construction of these vessels from two ships annually to three ships per year. The enhanced capability will help meet growing demand for advanced naval systems while supporting broader defense readiness objectives. The AG9160RF generator system provides essential electrical power for mission-critical equipment aboard the destroyers, including radar arrays, communication systems, weapons platforms, navigation technology and command-and-control infrastructure. Reliable power generation remains fundamental to the operational effectiveness of modern naval vessels. The investment will also expand the company's capabilities in precision machining, fabrication, assembly, integration and engineering services. These specialized competencies are increasingly important as aerospace and defense programs require highly engineered components capable of meeting stringent performance and reliability standards. In addition to strengthening production capacity, the project is expected to create 47 new positions across manufacturing, engineering, quality assurance and technical support functions. The expansion will contribute to regional economic development while helping cultivate a highly skilled workforce equipped to support advanced manufacturing operations. General Tool has built a strong reputation for delivering complex manufacturing solutions to customers operating in demanding sectors such as defense, aerospace, energy and industrial technology. The company's expertise enables it to produce components and assemblies that perform reliably in mission-critical environments where quality and precision are essential. The expansion reflects growing investment across America's defense industrial base as organizations work to strengthen domestic manufacturing capabilities and improve supply chain resilience. By expanding its infrastructure and workforce, General Tool is positioning itself to meet future demand while continuing to support some of the nation's most strategically important defense programs.

The Fabricator
Jun 8th, 2026
General Tool expands Cincinnati facility.

General Tool expands Cincinnati facility. General Tool Co. has announced the expansion of its Cincinnati manufacturing operations. The $8.5 million project is expected to create 47 jobs. The investment will increase manufacturing capacity for the Rolls-Royce AG9160RF gas turbine generator set used on the U.S. Navy's Arleigh Burke-class destroyer program, enabling the company to support three ships annually from two ships. General Tool Co. is a precision manufacturing and engineering firm serving the aerospace, defense, energy, and industrial sectors. The company specializes in complex fabrication, machining, assembly, and integration services for mission-critical applications.

General Tool Company
Feb 4th, 2026
General Tool Company Joins Aeron Defense, Expands Manufacturing Capabilities

General Tool Company joins Aeron Defense, expands manufacturing capabilities. General Tool Company is pleased to announce that General Tool Company has been acquired by Aeron Defense, a U.S. based organization dedicated to strengthening the nation's manufacturing and defense industrial base. As part of this strategic alignment, General Tool Company will also merge with longtime sister company Magna Machine, bringing both organizations together under the General Tool Company brand. This integration reflects a shared history, complimentary capabilities, and a unified vision for the future of defense manufacturing. Together, these developments significantly expand its manufacturing capacity, technical capabilities, and workforce development initiatives. By aligning resources, talent, and infrastructure, the organization is better positioned to support complex, mission-critical programs while continuing to serve customers with the same reliability and precision they have come to expect. For nearly 80 years, its foundation of precision, reliability, and trust has remained constant. This evolution strengthens that legacy with deeper resources and technical reach, ensuring GTC is positioned to meet the defense industry's growing demand for quality and speed. "This alignment strengthens our ability to support defense programs today and into the future," noted Bill Kramer, GTC President. "By joining Aeron Defense and integrating with Magna Machine, we are expanding our capabilities while preserving the values and standards that define our work." Its organization remains committed to operational excellence, workforce continuity, and its role as a trusted manufacturing partner within the local community and across the defense industry.