Quality Control Manager / Site Safety Health Officer (Double Hat) JobotQuality Control Manager / Site Safety Health Officer (Double Hat)North Charleston, SC$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You’ll lead project inspections, safety audits, training sessions, and reporting protocols while working within established guidelines including the EM 385-1-1 manual, OSHA regulations, and project-specific quality specifications.
Quality Control Inspector Thorne Research IncQuality Control InspectorSummerville, SC$19–$21.25 / hourMust be able to safely work with ingredients and products that are derived from possibly allergenic sources including, but not limited to, nuts, soy, dairy, fish, and shellfish. Must be able to move or lift items weighing up to 50 pounds from floor to table and from table to floor, occasionally, during a 12-, 10- or 8-hour shift unassisted.
Quality Control Inspector ThorneQuality Control InspectorSummerville, South Carolina$19–$21.25 / hourVerifies and at times calculates yield reconciliation results, participates in investigations when yield calculations are outside of the acceptable range and ensuring that material is not released until investigations are complete and a disposition has been determined. Must be able to safely work with ingredients and products that are derived from possibly allergenic sources including, but not limited to, nuts, soy, dairy, fish, and shellfish.
Quality Control Inspector - Construction Congruex LLCQuality Control Inspector - ConstructionCharleston, SCAll Job Postings Congruex APAC Congruex Corporate CHC Consulting Gudenkauf HHS Construction Southeast Utilities of Georgia Terra Technologies True North Management Services White Construction. Quality Control Inspector - Construction - Charleston, SC Skip To Content.
NewQuality Assurance/Quality Control (QA/QC) Technician– Facilities Support Services LAUKOAQuality Assurance/Quality Control (QA/QC) Technician– Facilities Support ServicesEdisto Island, SCAs LAUKOA’s QA Technician, you assist the LAUKOA QA/QC Manager oversee quality assurance and quality control for all facilities support services, including maintenance, janitorial, groundskeeping, and environmental functions. Shall possess at least two (2) years of recent experience in quality assurance or performance evaluation for federal support services contracts, including experience with facility maintenance, janitorial, or base operations support.
Construction Quality Control Manager / Engineering Technician Bristol Industries LLCConstruction Quality Control Manager / Engineering TechnicianNorth Charleston, SCFull timeA minimum of five (5) years of experience as a Quality Control Manager or Superintendent working for a General Contractor on NAVFAC or USACE projects, OR a minimum of ten (10) years of experience working as a Foreman in one or more of the following trades: carpentry, electrical, roofing, HVAC, plumbing, or concrete on commercial/industrial/military projects valued in excess of $5 million. CSET will be required to perform duties that involve moderate walking over rough, uneven or slippery surfaces, recurring bending, crouching, stopping, stretching, climbing ladders, walking up and down several flights of stairs or similar activities, recurring lifting of moderately heavy objects less than 50 lbs., such as testing or measuring equipment, and regular visits to construction sites.
Construction Quality Control Manager Gana-A'Yoo LtdConstruction Quality Control ManagerNorth Charleston, SCIdentify and resolve problems in a timely manner; gather and analyze information skillfully; develop alternative solutions; works well in group problem solving situations; use reason when dealing with emotional topics. Write clearly and informatively; edits work for spelling and grammar; varies writing style to meet needs; presents numerical data effectively; able to read and interpret written information.
NewQuality Control Manager/Site Safety Health Officer Outside The BoxQuality Control Manager/Site Safety Health OfficerNorth Charleston, South Carolina$90,000–$130,000Work may involve climbing to elevated locations, going into trenches, confined spaces, environments with extreme temperatures, irregular walking surfaces, and a wide range of potential construction hazards. POSITION QUALIFICATIONS: Minimum of 10 years combined federal construction experience as a superintendent, inspector, QC Manager, project manager, or construction manager on $10M -$20M vertical construction project which included all major trades.
Construction Quality Control Manager / Engineering Technician Bristol Infrastructure Design Svcs, LLCConstruction Quality Control Manager / Engineering TechnicianNorth Charleston, SC$102,000 / yearPart timeA minimum of five (5) years of experience as a Quality Control Manager or Superintendent working for a General Contractor on NAVFAC or USACE projects, OR a minimum of ten (10) years of experience working as a Foreman in one or more of the following trades: carpentry, electrical, roofing, HVAC, plumbing, or concrete on commercial/industrial/military projects valued in excess of $5 million. CSET will be required to perform duties that involve moderate walking over rough, uneven or slippery surfaces, recurring bending, crouching, stopping, stretching, climbing ladders, walking up and down several flights of stairs or similar activities, recurring lifting of moderately heavy objects less than 50 lbs., such as testing or measuring equipment, and regular visits to construction sites.
Construction Quality Control Manager Gana-A'Yoo, LimitedConstruction Quality Control ManagerNorth Charleston, SCFull timeIdentify and resolve problems in a timely manner; gather and analyze information skillfully; develop alternative solutions; works well in group problem solving situations; use reason when dealing with emotional topics. Write clearly and informatively; edits work for spelling and grammar; varies writing style to meet needs; presents numerical data effectively; able to read and interpret written information.
Construction Quality Control Manager / Engineering Technician Bristol Alliance of CompaniesConstruction Quality Control Manager / Engineering TechnicianNorth Charleston, South CarolinaA minimum of five (5) years of experience as a Quality Control Manager or Superintendent working for a General Contractor on NAVFAC or USACE projects, OR a minimum of ten (10) years of experience working as a Foreman in one or more of the following trades: carpentry, electrical, roofing, HVAC, plumbing, or concrete on commercial/industrial/military projects valued in excess of $5 million. CSET will be required to perform duties that involve moderate walking over rough, uneven or slippery surfaces, recurring bending, crouching, stopping, stretching, climbing ladders, walking up and down several flights of stairs or similar activities, recurring lifting of moderately heavy objects less than 50 lbs., such as testing or measuring equipment, and regular visits to construction sites.
Quality Control Manager Trident ConstructionQuality Control ManagerNORTH CHARLESTON, SCBachelor's Degree in Construction Science, Engineering, or related degree field and applicable commercial construction experience in a role leading teams and/or efforts across several projects. Work with the Operational Excellence committee to continue improvement of the quality control program and implement cloud based access to Quality Control documents.
Quality Control Manager BE&K Building GroupQuality Control ManagerNorth Charleston, SCFull timeAbility to communicate effectively with, persuade, and gain "buy-in" from, a broad range of stakeholders (leadership team, Business Unit Leader, direct reports, clients, trade partners, and third party providers). The Quality Control Manager is responsible for planning, coordinating and developing the project specific Quality Assurance/Quality Control plan that incorporates policies and procedures necessary to deliver the project fully compliant with the contract terms of the project.
Brand Rep - Audits Merchandising and Quality Control - 24hr ThirdChannel, Inc.Brand Rep - Audits Merchandising and Quality Control - 24hrSCAs an independent Brand Representative, you will act as a key liaison between the brand and retail store environments, conducting recurring in-store visits to perform audits, ensure product quality, and elevate the brand experience. Through innovative in-store retail technology solutions, we bring products to life inside retail environments, helping brands optimize performance and grow in today's dynamic retail landscape.
Brand Rep - Audits Merchandising and Quality Control ThirdChannel, Inc.Brand Rep - Audits Merchandising and Quality ControlMoncks Corner, SCAs an independent Brand Representative, you will act as a key liaison between the brand and retail store environments, conducting recurring in-store visits to perform audits, ensure product quality, and elevate the brand experience. Through innovative in-store retail technology solutions, we bring products to life inside retail environments, helping brands optimize performance and grow in today's dynamic retail landscape.
Manager, Quality Control ThorneManager, Quality ControlSummerville, South CarolinaThis role provides strategic and day-to-day leadership for Quality Control activities across raw materials, in-process materials, finished goods, and manufacturing support, ensuring all testing, sampling, inspection, and release activities meet current Good Manufacturing Practices (cGMP) and applicable regulatory requirements. Leading a team of Quality Control Supervisors and inspection personnel, the Manager, Quality Control partners closely with Manufacturing, Quality Assurance, Supply Chain, Engineering, and other cross-functional stakeholders to optimize laboratory operations, strengthen quality systems, and drive continuous improvement.
Concrete Quality Control Technician Commercial Metals CoConcrete Quality Control TechnicianNorth Charleston, SCWhether you will spend your day brainstorming in an office cubicle, operating a crane, running manufacturing equipment or troubleshooting technical obstacles, at CMC, you'll get the training and support from your team that you need to excel in your role and reach your full potential. If you're ready to join a team working to make our industry more sustainable, support the bridges, roadways, buildings and infrastructure that connects our communities, and do meaningful work, you're ready to join CMC.
Quality Control Engineer - Civil BE&K Building GroupQuality Control Engineer - CivilNorth Charleston, SCFull timeDevelop engineering procedures, including document control, submissions management, creation and tracking of Request For Information (RFIs), material samples, documentation and tracking of potential cost changes, documentation and tracking of approved change orders, within budgetary guidelines. Establish and maintain working relationships with owners, architects, consultants, subcontractors and vendors to ensure that the project-specific QA/QC Plan delivers a fully compliant project.
Quality Control Engineer - Interior Finishes BE&K Building GroupQuality Control Engineer - Interior FinishesNorth Charleston, SCFull timeDevelop engineering procedures, including document control, submissions management, creation and tracking of Request For Information (RFIs), material samples, documentation and tracking of potential cost changes, documentation and tracking of approved change orders, within budgetary guidelines. The QA/QC Engineer (Interior Finishes) is responsible for overseeing, inspecting, and ensuring the quality, compliance, and craftsmanship of all interior finish work on commercial construction projects.
Quality Control Data Associate ThorneQuality Control Data AssociateSummerville, South CarolinaThis role coordinates analytical testing performed by external contract laboratories, reviews Quality Control (QC) laboratory data, generates Certificates of Analysis (COAs), and supports the release of raw materials, finished products, and other quality-controlled materials in accordance with established procedures and regulatory requirements. The Quality Control Data Associate plays a critical role in ensuring the accuracy, integrity, and timely release of laboratory data that supports Thorne's commitment to producing high-quality, science-backed products.
Quality Control Laboratory Receiving Data Associate ThorneQuality Control Laboratory Receiving Data AssociateSummerville, South CarolinaThis role is responsible for receiving and tracking laboratory samples, generating Certificates of Analysis (COAs), reviewing Quality Control data, and supporting the timely release of raw materials, finished products, and other quality-controlled materials in accordance with established procedures and regulatory requirements. The QC Laboratory Receiving & Data Associate plays a critical role in supporting Quality Control laboratory operations by managing sample receipt, coordinating external laboratory testing, and ensuring the accuracy and integrity of laboratory data throughout the testing lifecycle.
Manager, Quality Control Thorne Research IncManager, Quality ControlSummerville, SCThis role provides strategic and day-to-day leadership for Quality Control activities across raw materials, in-process materials, finished goods, and manufacturing support, ensuring all testing, sampling, inspection, and release activities meet current Good Manufacturing Practices (cGMP) and applicable regulatory requirements. Leading a team of Quality Control Supervisors and inspection personnel, the Manager, Quality Control partners closely with Manufacturing, Quality Assurance, Supply Chain, Engineering, and other cross-functional stakeholders to optimize laboratory operations, strengthen quality systems, and drive continuous improvement.
Brand Rep - Audits, Merchandising and Quality Control ThirdChannelBrand Rep - Audits, Merchandising and Quality ControlMoncks Corner, SCAs an independent Brand Representative, you will act as a key liaison between the brand and retail store environments, conducting recurring in-store visits to perform audits, ensure product quality, and elevate the brand experience. Through innovative in-store retail technology solutions, we bring products to life inside retail environments, helping brands optimize performance and grow in today's dynamic retail landscape.
Brand Rep - Audits, Merchandising and Quality Control - $24/hr ThirdChannelBrand Rep - Audits, Merchandising and Quality Control - $24/hrCharleston AFB, SCAs an independent Brand Representative, you will act as a key liaison between the brand and retail store environments, conducting recurring in-store visits to perform audits, ensure product quality, and elevate the brand experience. Through innovative in-store retail technology solutions, we bring products to life inside retail environments, helping brands optimize performance and grow in today's dynamic retail landscape.
Marine Coatings Quality Control/ Assurance Administrator with US Coatings ASRC Industrial Services LLCMarine Coatings Quality Control/ Assurance Administrator with US CoatingsNorth Charleston, SCUS Coatings, LLC operates across the Gulf Coast, the Mississippi and Ohio River system, Great Lakes and the Mid-Atlantic serving multiple end-markets within the marine industry including transportation, logistics, tourism, leisure, commercial fishing, and the federal government. US Coatings, LLC (USC) specializes in providing interior tank coating, cleaning and surface preparation services for various marine vessels including cargo (advanced chemical linings), ballast, and freshwater tanks.
Quality Control Laboratory Receiving Data Associate Thorne Research IncQuality Control Laboratory Receiving Data AssociateSummerville, SCThis role is responsible for receiving and tracking laboratory samples, generating Certificates of Analysis (COAs), reviewing Quality Control data, and supporting the timely release of raw materials, finished products, and other quality-controlled materials in accordance with established procedures and regulatory requirements. The QC Laboratory Receiving & Data Associate plays a critical role in supporting Quality Control laboratory operations by managing sample receipt, coordinating external laboratory testing, and ensuring the accuracy and integrity of laboratory data throughout the testing lifecycle.
Inventory Accuracy Coordinator / Quality Control Assistant APSInventory Accuracy Coordinator / Quality Control AssistantSummerville, South CarolinaKey Responsibilities: Print and organize packing slips for shipments Enter and verify purchase orders (POs) Review inventory data for errors or inconsistencies Collaborate with team members to correct mistakes promptly Maintain a high level of attention to detail to prevent errors from slipping through. Ideal Candidate: Highly detail-oriented and meticulous Observant with a strong eye for spotting mistakes Organized with good time management skills Able to work independently and communicate effectively Previous experience in inventory, administrative work, or quality control is a plus but not required .
Quality Control Data Associate Thorne Research IncQuality Control Data AssociateSummerville, SCThis role coordinates analytical testing performed by external contract laboratories, reviews Quality Control (QC) laboratory data, generates Certificates of Analysis (COAs), and supports the release of raw materials, finished products, and other quality-controlled materials in accordance with established procedures and regulatory requirements. The Quality Control Data Associate plays a critical role in ensuring the accuracy, integrity, and timely release of laboratory data that supports Thorne''s commitment to producing high-quality, science-backed products.
NewConstruction Quality Control Manager - Healthcare RQ CONSTRUCTION, INCConstruction Quality Control Manager - HealthcareNorth Charleston, SC$130,000–$160,000 / yearApplicants must have prior experience as a Quality Control Manager on healthcare construction projects, be willing to relocate to or spend extended periods working in Guantanamo Bay, Cuba, and possess a valid passport. Additionally, all candidates must successfully pass a drug screening and commercial criminal background check, including a stricter Department of Defense background check, for access to job site at military base (if applicable for position being hired for).
Quality Control Technician - Ready Mix Concrete Smyrna Ready Mix, LLCQuality Control Technician - Ready Mix ConcreteSummerville, South CarolinaFull timeSRM Concrete, a national leader in ready mix concrete, is hiring Quality Control Technicians to help us deliver top-quality products to our customers. Founded in 1999 with a single plant in Smyrna, Tennessee, we’ve grown to over 600 locations nationwide by focusing on quality, integrity, and service.
NewQuality Control Manager Smyrna Ready Mix, LLCQuality Control ManagerJohns Island, South CarolinaFull timeYou’ll have the opportunity to build and mentor a team of skilled technicians, collaborate across departments, and drive quality initiatives that make a real impact on commercial, residential, and infrastructure projects. About SRM: SRM Concrete (Smyrna Ready Mix) is a family-owned, values-driven leader in the ready mix concrete industry.
Quality Control Specialist IV Chugach Government Solutions, LLCQuality Control Specialist IVCharleston, SCWe are proud to have built, and continue to foster, an incredibly talented team spanning across the globe in hundreds of different fields - each team member proud to serve our country with first-class business services, while also making a difference for our Chugach shareholders. If you are looking for an opportunity to serve something bigger than yourself; if you want your day job to be one that creates meaningful value; if you are looking for an environment that highly values employees and respects individual differences - then Chugach Government Solutions may be the right fit for you!
Quality Control Specialist IV Chugach Government SolutionsQuality Control Specialist IVCharleston, South CarolinaFull timeWe are proud to have built, and continue to foster, an incredibly talented team spanning across the globe in hundreds of different fields – each team member proud to serve our country with first-class business services, while also making a difference for our Chugach shareholders. If you are looking for an opportunity to serve something bigger than yourself; if you want your day job to be one that creates meaningful value; if you are looking for an environment that highly values employees and respects individual differences – then Chugach Government Solutions may be the right fit for you!
NewQuality Assurance Document Control Specialist- Entry Level ThorneQuality Assurance Document Control Specialist- Entry LevelSummerville, South CarolinaThe Quality Assurance Document Control Specialist I supports Thorne's Quality Management System (QMS) by maintaining the accuracy, integrity, and lifecycle of controlled documents and quality records. Education & Experience High school diploma or GED required; Associate's or Bachelor's degree in Quality, Life Sciences, Manufacturing, Business, or a related field preferred.
Quality Control Manager Thompson Construction Group IncQuality Control ManagerCharleston, SCOur diverse services portfolio includes capital projects, power services, maintenance services, disaster recovery, hydro consulting and commercial construction. Develop extensive working relationships with customers, both external and internal, in order to maximize opportunities for the company and ensure customer needs are addressed.
Quality Control Manager Gana-A'Yoo LtdQuality Control ManagerNorth Charleston, SCPlan, direct, or coordinate the work activities and resources necessary for maintaining highest quality service delivery in accordance with cost, quality, and quantity specifications. This was the underlying sentiment in 1978 when the shareholders of the villages of Galena, Koyukuk, Nulato and Kaltag made the decision to join together as "friends" and merge into one for-profit village corporation.
Quality Control Manager BE&K Building Group LLCQuality Control ManagerNorth Charleston, SCAbility to communicate effectively with persuade and gain buy-in from a broad range of stakeholders, including leadership team, Business Unit Leader, direct reports, clients, trade partners, and third-party providers. The Quality Control Manager is responsible for planning, coordinating, and developing the project-specific Quality Assurance/Quality Control plan that incorporates policies and procedures necessary to deliver the project fully compliant with the contract terms of the project.
Quality Control Specialist IV (Team Lead) Goldbelt, Inc.Quality Control Specialist IV (Team Lead)Charleston, South CarolinaFull timeThe Quality Control Specialist IV (Team Lead) serves as the senior quality assurance and compliance authority for the Clinical Infrastructure Modernization Program Lifecycle Environment (CIMPLE), supporting the Compute and Storage Management Service (CSMS) and Data Center Operations (DCOPS). A leader in cutting-edge research and technology in the cyber arena, CPMG focuses on using business drivers to guide cybersecurity activities and manage risk.
NewQuality Assurance Document Control Specialist- Entry Level Thorne Research IncQuality Assurance Document Control Specialist- Entry LevelSummerville, SCThe Quality Assurance Document Control Specialist I supports Thorne''s Quality Management System (QMS) by maintaining the accuracy, integrity, and lifecycle of controlled documents and quality records. The ideal candidate is highly organized, detail-oriented, and committed to maintaining documentation accuracy, regulatory compliance, and continuous improvement within a regulated manufacturing environment.
Quality Control and Safety Manager Tlingit Haida Tribal Business CorporationQuality Control and Safety ManagerNorth Charleston, South CarolinaThe Quality Control and Safety Manager provides direction, leadership, and guidance to ensure alignment with quality policies, strategic objectives, and organizational goals that are accomplished safe, on time, and error-free. Pre-Employment Screening: All candidates must successfully complete pre-employment screening, which may include a criminal background check, motor vehicle record review, and 5-panel drug screening, in accordance with company policy and applicable laws.
Construction Quality Control Manager Actalent IncConstruction Quality Control ManagerNorth Charleston, SCThe company operates as a smaller but growing contractor in the Carolinas, offering opportunities to contribute directly to its expanding portfolio of projects and to take on increasing responsibility as the organization gains momentum and secures more work. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Quality Control Manager Gana-A'Yoo, LimitedQuality Control ManagerNorth Charleston, SCFull timePlan, direct, or coordinate the work activities and resources necessary for maintaining highest quality service delivery in accordance with cost, quality, and quantity specifications. This was the underlying sentiment in 1978 when the shareholders of the villages of Galena, Koyukuk, Nulato and Kaltag made the decision to join together as "friends" and merge into one for-profit village corporation.
Quality Control Engineer - Interior Finishes BE&K Building Group LLCQuality Control Engineer - Interior FinishesNorth Charleston, SCDevelop engineering procedures, including document control, submissions management, creation and tracking of Request For Information (RFIs), material samples, documentation and tracking of potential cost changes, documentation and tracking of approved change orders, within budgetary guidelines. The QA/QC Engineer (Interior Finishes) is responsible for overseeing, inspecting, and ensuring the quality, compliance, and craftsmanship of all interior finish work on commercial construction projects.
Quality Control Specialist II Goldbelt, Inc.Quality Control Specialist IICharleston, South CarolinaFull timeThree (3) years of experience in developing public, private, hydrid, or multi-Cloud Computing solutions within a Software as a Service, Platform as a Service, and/or Infrastructure as a Service platform to enable data, servers, networks, storage, development tools, and/or applications through a cloud computing environment. CPMG offers flexible, integrative solutions for Department of Defense (DoD) contractors, among others, and specializes in cybersecurity, information and operational technology, electronic security surveillance, and support services.
Quality Control Specialist III Goldbelt IncorporatedQuality Control Specialist IIICharleston, SCMinimum Qualifications: Five (5) years of experience in developing public, private, hydrid, or multi-Cloud Computing solutions within a Software as a Service, Platform as a Service, and/or Infrastructure as a Service platform to enable data, servers, networks, storage, development tools, and/or applications through a cloud computing environment. Summary: The Specialist, Quality Control III performs advanced quality assurance, compliance oversight, and process improvement activities supporting enterprise infrastructure modernization and cloud operations within the CIMPLE environment.
Quality Control and Safety Manager Tlingit Haida Tribal Business CorpQuality Control and Safety ManagerNorth Charleston, SC$75,000–$80,000 / yearpointer-events-auto scroll-mt-(--header-height)" data-turn-id="542a5351-b507-4d1c-a2aa-a118c4bd9def" data-testid="conversation-turn-9" data-scroll-anchor="false" data-turn="user">. The Quality Control and Safety Manager provides direction, leadership, and guidance to ensure alignment with quality policies, strategic objectives, and organizational goals that are accomplished safe, on time, and error-free.
Traveling Quality Inspector TRIGO Global Quality SolutionsTraveling Quality InspectorSummerville, SC$19–$20 / hourFull timeWith a team of more than ten thousand professionals present in 20+ countries across 4 continents, TRIGO offers a comprehensive portfolio of Quality Assurance services ranging from inspection to expert auditing, consulting and training. The Quality Inspector performs quality inspection / quality audits on incoming material using hand gaging and visual techniques to determine conformance to specifications and fitness for use.
Quality Inspector ManpowerQuality InspectorNorth Charleston, SCFull timeManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
Traveling Quality Inspector TRIGO GroupTraveling Quality InspectorSummerville, SC$19–$20 / hourWith a team of more than ten thousand professionals present in 20+ countries across 4 continents, TRIGO offers a comprehensive portfolio of Quality Assurance services ranging from inspection to expert auditing, consulting and training. The Quality Inspector performs quality inspection / quality audits on incoming material using hand gaging and visual techniques to determine conformance to specifications and fitness for use.
MCPP - Quality Inspector - Engineer (Construction) Equipment KBR IncMCPP - Quality Inspector - Engineer (Construction) EquipmentSCAnalyze and display Global Combat Support Systems Marine Corps (GCSS-MC), and Marine Corps Preposition Information Center (MCPIC) data to ensure that equipment is ready for delivery to the customer. Completed applicable maintenance related training through progression in rank (Journeyman School, Intermediate Maintenance Training for NCO's/SNCO's, Chief School).