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Signal Helper Jobs in Arkansas (NOW HIRING)

Cell Biology Tutor

Bentonville, AR · Remote

$18 - $40/hr

... helping you save prep time and focus on impactful teaching. * We handle the logistics--you just ... Deep knowledge of cell structure, membrane transport, cell signaling, cell cycle regulation ...

Cell Biology Tutor

Conway, AR · Remote

$18 - $40/hr

... helping you save prep time and focus on impactful teaching. * We handle the logistics--you just ... Deep knowledge of cell structure, membrane transport, cell signaling, cell cycle regulation ...

... helping you save prep time and focus on impactful teaching. * We handle the logistics--you just ... Deep knowledge of cell structure, membrane transport, cell signaling, cell cycle regulation ...

Cell Biology Tutor

Fort Smith, AR · Remote

$18 - $40/hr

... helping you save prep time and focus on impactful teaching. * We handle the logistics--you just ... Deep knowledge of cell structure, membrane transport, cell signaling, cell cycle regulation ...

Showing results 21-40

Signal Helper information

What is a signal helper?

Signal Helpers are entry-level railroad workers who assist Signal Maintainers and Signal Inspectors in installing, maintaining, and repairing railroad signaling equipment. Their duties often include handling tools, preparing materials, digging trenches for cables, and ensuring the safety of the work environment. Signal Helpers play a crucial role in maintaining the safety and efficiency of train operations by supporting the upkeep of signal systems that control train movements. This position is physically demanding and requires adherence to safety protocols. Over time, Signal Helpers may advance to more skilled positions within the railroad industry.

What does a signal helper do?

Signal helpers assist signal maintainers with the repair, maintenance, and construction of signal equipment, such as electric switch machines, crossing equipment, and wayside signals, for a railroad. Your responsibilities in this career include digging, wiring, cabling, and painting over or removing graffiti from equipment for inside and outside locations. You may be asked to serve as a watchman when necessary. You are also expected to use company vehicles occasionally. Other duties include cleaning, lubing, inspecting, and troubleshooting signal equipment, changing light bulbs and broken lenses, and removing snow during emergency and storm duty. You may also be asked to cut trees and shrubs that interfere with signal equipment.

What are the key skills and qualifications needed to thrive as a signal helper, and why are they important?

To thrive as a Signal Helper, you need a solid understanding of railway signaling systems, basic electrical knowledge, and a high school diploma or equivalent. Familiarity with hand tools, signal testing equipment, and safety protocols is typically required, and some employers may prefer OSHA safety certification. Attention to detail, strong communication, and teamwork are crucial soft skills for ensuring safe and efficient operations. These abilities are important because they help maintain the reliability and safety of rail transportation systems while supporting the work of signal maintainers and engineers.

What are some common challenges signal helpers face when working on active railway tracks, and how can they address them?

Signal Helpers often work in close proximity to active railway lines, which requires constant vigilance and strict adherence to safety protocols. One of the main challenges is coordinating effectively with train dispatchers and other crew members to ensure safe track access and avoid service disruptions. Additionally, unpredictable weather and tight maintenance schedules can add pressure. Effective communication, a strong understanding of safety procedures, and teamwork are key to successfully navigating these challenges.

What is the difference between Signal Helper vs Signal Maintainer?

AspectSignal HelperSignal Maintainer
CredentialsTypically requires a high school diploma or equivalent; on-the-job trainingRequires more advanced certifications or technical training
Work EnvironmentAssists in installing, inspecting, and maintaining signals, often working outdoors or in rail yardsPerforms detailed maintenance, troubleshooting, and repairs on signaling systems
Employer & IndustryRailroads, transit agencies, construction companiesRailroads, transit authorities, specialized signaling companies

In summary, Signal Helpers assist with basic tasks and support Signal Maintainers, who perform more complex maintenance and repairs on signaling systems. Signal Helpers typically have less formal training and focus on assisting roles, while Signal Maintainers handle detailed technical work.

What are the most commonly searched types of Signal jobs in Arkansas?

The most popular types of Signal jobs in Arkansas are:

What cities in Arkansas are hiring for Signal Helper jobs?

Cities in Arkansas with the most Signal Helper job openings:

Infographic showing various Signal Helper job openings in Arkansas as of July 2026, with employment types broken down into 86% Full Time, 11% Part Time, 2% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution.

Senior, Data Engineer, Data Strategist - Catalog Solutions

Walmart

Goshen, AR • On-site

$90K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago


Walmart rating

6.0

Company rating: 6.0 out of 10

Based on 22,476 frontline employees who took The Breakroom Quiz

25th of 39 rated national retailers


Job description

Position Summary...This role works across Catalog Solutions and partner teams to identify where product data, supply chain signals, and classification outputs are not fit for business use, and to turn those gaps into practical improvements. It combines hands-on analysis with cross-functional problem solving, helping drive better data accessibility, usability, and readiness through existing tooling, analytics, and platform teams. What you'll do...About the Team Catalog Solutions sits between core item data and the business processes that depend on it across merchandising, supply chain, stores, compliance, and related areas. We work on the shared capabilities that make product-linked data, classifications, supply chain signals, and decision outputs more usable, consistent, and actionable across the company. The team focuses on how these inputs and outputs are shaped, improved, and applied in real workflows. We partner closely with business, product, engineering, and analytics teams to make sure the work is practical, scalable, and connected to how the business actually operates. About the Role As Senior Data Engineer / Data Strategist, you will lead how Catalog Solutions improves the quality and usability of data and outputs the business depends on, including item-related data, classifications, supply chain signals, and decision outputs. This role sits in a strategy-oriented team, but it is hands-on where it needs to be. You will work across stakeholders and partner teams to understand where the current state is falling short, define what needs to improve, and help move that work forward. Some of that will involve direct analysis and discovery. Some of it will involve rapid prototyping and building while working with engineering and platform teams to shape and scale enhancements. This is a strong fit for someone who is comfortable moving between data, business context, and execution — someone who can investigate issues, bring structure to ambiguity, and help turn findings into practical improvements. What You’ll Do
  • Identify where data, classifications, supply chain signals, or decision outputs are not meeting business needs.
  • Work through source questions, logic questions, and usability gaps to clarify what should change.
  • Use SQL and targeted analysis to investigate issues, validate assumptions, and support decision-making.
  • Help translate findings into clear actions, priorities, and improvement plans.
  • Prototype first, then partner with engineering, platform, and business teams to scale enhancements.
  • Support efforts to make outputs more consistent, useful, and easier for downstream teams to rely on.
  • Bring structure to cross-functional work where ownership, requirements, or next steps are not yet clear.
How Success Is Measured
  • The business has greater confidence in the data and outputs it relies on.
  • Important gaps are identified early and turned into practical improvements.
  • Data and decision outputs become easier to use across real workflows.
  • Cross-functional efforts move more smoothly because issues are better defined, prioritized, and fixed efficiently.
Minimum Qualifications
  • Bachelor’s degree in Computer Science, Engineering, Information Systems, Supply Chain, Business Analytics, Economics, or related field, or equivalent practical experience.
  • 4+ years experience in data engineering, analytics, data strategy, or related roles.
  • Strong SQL and comfort working directly with complex data to investigate issues and validate logic.
  • Experience translating business questions into structured analysis and actionable recommendations.
  • Experience working across business, product, engineering, and analytics teams.
Preferred Qualifications
  • Experience in catalog, merchandising, supply chain, store operations, fulfillment, compliance, or similar operational domains.
  • Experience improving data quality, consistency, or usability in a business-facing environment.
  • Experience working in ambiguous spaces where requirements are not fully defined up front.
  • Strong problem-solving skills and the ability to connect detailed analysis to broader business needs.
At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $90,000.00 - $180,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- Stock

‎ 

Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor’s degree in Computer Science and 3 years' experience in software engineering or related field. Option 2: 5 years’ experience in
software engineering or related field. Option 3: Master's degree in Computer Science and 1 year’s experience in software engineering or related
field.
2 years' experience in data engineering, database engineering, business intelligence, or business analytics. Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Data engineering, database engineering, business intelligence, or business analytics, ETL tools and working with large data sets in the cloud, Master’s degree in Computer Science or related field and 3 years' experience in software engineering, We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture. Primary Location... 601 Respect Dr, Bentonville, AR 72716, United States of America Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

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About Walmart

Sourced by ZipRecruiter

From our humble beginnings as a small discount retailer in Rogers, Ark., Walmart has opened thousands of stores in the U.S. and expanded internationally. Through innovation, we're creating a seamless experience to let customers shop anytime and anywhere online and in stores. We are creating opportunities and bringing value to customers and communities around the globe. Walmart operates approximately 10,500 stores and clubs in 19 countries and eCommerce websites. We employ 2.1 million associates around the world — nearly 1.6 million in the U.S. alone.

Industry

Retail and transportation and warehousing

Company size

10,000+ Employees

Headquarters location

Bentonville, AR, US

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