T

T.D. Williamson

Advanced pipeline isolation, pigging, integrity services

Applications Developer 2

Full-TimeUpdated on 10/23/2026
No salary listed
Junior, Mid
Bachelor's
Tulsa, OK, USA
In Person
Software EngineeringBackend Engineering

About the job

Requirements
  • A bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field, or an equivalent combination of education and experience.
  • Two to five years of professional software development experience.
  • Experience developing applications using C# and .NET.
  • Experience working with relational databases and writing SQL queries.
  • Experience using Git-based source control systems.
  • Experience working within Agile software development teams.
  • Strong analytical, problem-solving, and troubleshooting skills.
  • Strong written and verbal communication skills.
  • Knowledge of modern software development methodologies and software development life cycles.
  • Knowledge of object-oriented design and programming principles.
  • Knowledge of cloud-based application development and deployment concepts.
  • Knowledge of responsive web design principles.
  • Knowledge of application security, performance optimization, and maintainability best practices.
  • Knowledge of database design and SQL development.
  • Proficiency in C# and .NET development.
  • Proficiency in SQL and database querying.
  • Proficiency with HTML5, CSS, JavaScript, and responsive web design techniques.
  • Ability to develop and consume REST APIs and web services.
  • Ability to use source control systems and collaborative development workflows.
  • Ability to communicate technical concepts to technical and non-technical audiences.
  • Ability to work independently while contributing effectively within a team environment.
  • Ability to manage multiple priorities and meet deadlines.
  • Ability to learn and adapt to new technologies and business needs.
  • Ability to collaborate across departments, teams, and geographic locations.
Responsibilities
  • Design, develop, test, and maintain applications, APIs, services, and software components.
  • Develop solutions using modern software engineering principles and development best practices.
  • Translate business and functional requirements into technical solutions.
  • Participate in application design and technical solution discussions.
  • Troubleshoot and resolve application defects, performance issues, and production support incidents.
  • Create and maintain technical documentation, including design specifications, architecture diagrams, and support documentation.
  • Collaborate with product owners, business analysts, quality assurance engineers, and other developers throughout the software development lifecycle.
  • Participate in Agile ceremonies, including sprint planning, daily standups, backlog refinement, reviews, and retrospectives.
  • Provide accurate estimates and deliver committed work within sprint objectives.
  • Work effectively with local and remote team members across multiple time zones.
  • Participate in peer code reviews and contribute to maintaining coding standards and software quality.
  • Develop and execute unit tests and support automated testing efforts.
  • Follow source control, branching, and deployment processes.
  • Continuously learn new technologies, frameworks, and industry best practices.
  • Contribute to ongoing improvements in development processes, tools, and team standards.
Desired Qualifications
  • Experience developing RESTful APIs and web services.
  • Experience with ASP.NET Core and modern .NET development practices.
  • Experience building single-page applications using Angular or similar frameworks.
  • Experience with Microsoft Azure cloud services.
  • Experience with Azure DevOps or similar Agile project management tools.
  • Experience with CI/CD pipelines and DevOps practices.
  • Experience with automated testing frameworks.
  • Experience developing and supporting enterprise-scale software applications.

About the company

TDW specializes in advanced solutions for pressurized piping systems, serving onshore and offshore pipeline operators. It designs, manufactures specialized equipment and delivers aftermarket services to maximize uptime and throughput, avoid shutdowns, and minimize operational risks. Its offerings include advanced isolation products, integrated pigging technologies, and integrity assessment services, supported by design, development, and ongoing servicing of equipment. TDW differentiates itself through a broad, integrated portfolio that spans equipment and services from installation to maintenance, enabling continuous operation and safety with strong focus on safety and community involvement. The company aims to achieve zero incidents and engage in volunteer activities while providing reliable uptime, safety, and risk reduction to oil and gas, utility, and industrial customers globally.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Tulsa, Oklahoma

Founded

1920

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Simplify Jobs

Simplify's Take

What believers are saying

  • TDW shipped 14-inch MDS Flex on August 5, 2026, widening addressable inspections.
  • December 15, 2025, Pro Pipe Services expanded TDW's Australia maintenance footprint.
  • Apollo Funds invested in 2025, backing expansion without forcing a majority-sale exit.

What critics are saying

  • ROSEN launched MFL-A Plus on July 28, 2026, pressuring TDW inspection share.
  • Baker Hughes, MISTRAS, and ROSEN outspend TDW on global pipeline analytics.
  • TDW depends on pipeline operators; a major upstream shutdown crushes service demand.

What makes T.D. Williamson unique

  • TDW has 100-plus years in pressurized pipeline intervention and isolation.
  • SHiiELD, launched January 20, 2026, delivers certified leak-proof double independent isolation.
  • MDS Pro and MDS Flex bundle inspection, mapping, and threat analysis.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Flexible Work Hours

Growth & Insights and Company News

6 month growth

2%

1 year growth

2%

2 year growth

2%
PR Newswire
Jan 20th, 2026
TDW launches SHiiELD pipeline isolation system with zero-emission sealing

T.D. Williamson has launched SHiiELD, a next-generation pipeline isolation tool that establishes a new standard for double independent isolation and bleed systems. The technology offers four times the throughput area of traditional double block-and-bleed solutions whilst delivering leak-proof performance and eliminating fugitive emissions. The system features two independently anchored modules with energised seals, providing redundant isolation that exceeds current safety and environmental standards. Remote activation and monitoring capabilities minimise operational risk and reduce downtime. "SHiiELD is changing the game of how operators isolate pipelines whilst meeting their emissions and safety goals," said TDW chief executive officer Bob McGrew. The Tulsa-based company operates in over 35 locations globally and has delivered pipeline integrity solutions for more than a century.

PR Newswire
Jan 20th, 2026
T.D. Williamson launches SHiiELD(TM) double independent isolation and bleed system

T.D. Williamson launches SHiiELD(TM) double independent isolation and bleed system. News provided by. TULSA, Okla., Jan. 20, 2026 /PRNewswire/ - T.D. Williamson (TDW), a global leader in pipeline solutions, announced the launch of TDW SHiiELD(TM), a next-generation pipeline isolation tool creating a new standard of double independent isolation and bleed (DiiB). Industry-first pipeline isolation solution SHiiELD technology delivers leak-proof performance, uncompromising safety, and four times the throughput area of traditional double block-and-bleed solutions while protecting the environment from fugitive emissions and reducing operational downtime. Engineered with two independently anchored modules and energized seals, SHiiELD provides a redundant isolation system that exceeds evolving safety and environmental standards. By achieving a certified, leak-proof seal and enabling remote activation and monitoring, SHiiELD minimizes operational risk, enhances pipeline efficiency, and ensures zero-emission isolation projects. Watch the SHiiELD(TM) video at tdw.red/SHiiELD to get up to speed on what the system delivers. "SHiiELD is changing the game of how operators isolate pipelines while meeting their emissions and safety goals," said TDW Chief Executive Officer Bob McGrew. "By combining true redundancy with best-in-class throughput and remote activation, SHiiELD ensures the safest possible isolation for personnel and the environment. This innovative technology underscores TDW's commitment to advancing pipeline safety and operational efficiency." With SHiiELD, TDW continues to drive the pipeline industry forward with advanced technologies that meet the market's demand for higher safety, reliability, environmental responsibility, and throughput. Read our blog to learn how DiiB technology works. Shiield is a trademark of T.D. Williamson, Inc. For more information about the TDW SHiiELD System, visit us online. About T.D. Williamson T.D. Williamson (TDW) delivers advanced pipeline integrity, intervention, pigging and repair technologies that keep critical energy systems operating safely and efficiently. For more than a century, TDW has led innovation in pigging and isolation solutions that reduce emissions, extend asset life, and support a more sustainable energy future. Today, TDW supports the energy industry's drive toward lower-carbon operations and a sustainable pipeline future. With headquarters in Tulsa, Oklahoma, TDW operates in more than 35 locations across the globe, with channel partners across Europe, Asia, and the Middle East. SOURCE T.D. Williamson

TradingView
Jun 10th, 2025
T.D. Williamson Gains Apollo Investment

T.D. Williamson has announced a strategic investment from Apollo Funds. Despite this investment, SCF Partners will retain the majority ownership stake in T.D. Williamson.

PR Newswire
Jun 10th, 2025
T.D. Williamson Announces Strategic Investment from Apollo Funds

/PRNewswire/ -- T.D. Williamson ("TDW"), a global leader in pipeline infrastructure technology and services, announced today a strategic investment from funds...

MarketScreener
Jun 10th, 2025
T.D. Williamson Gains Apollo Funds Investment

T.D. Williamson (TDW), a leader in pipeline infrastructure technology, announced a strategic investment from Apollo Funds. SCF Partners, which acquired TDW in June 2022, will retain majority ownership. This investment aims to support TDW's growth and innovation in pipeline maintenance and integrity solutions. Apollo's Scott Browning and SCF's Deviyani Misra-Godwin expressed enthusiasm for the partnership. Legal advisors included Vinson & Elkins LLP for TDW and SCF, and Kirkland & Ellis LLP for Apollo.