Full-Time

Validation Technician 1

Posted on 9/3/2026

Technical Safety Services

Technical Safety Services

201-500 employees

Compliance, calibration, and certification services provider

Compensation Overview

£28.5k - £33k/yr

Rochester, UK

In Person

Office-based in Rochester, with travel within the UK.

Category
Field Service (1)
Required Skills
Word/Pages/Docs
Excel/Numbers/Sheets
Microsoft Outlook

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Requirements
  • Demonstrable information technology skills, including Microsoft Office Suite applications such as Outlook, Word, and Excel.
  • A logical approach to evaluation and problem solving.
  • Willingness to undergo in-house training to gain an in-depth working knowledge of relevant industry standards.
  • A full and clean United Kingdom driving licence.
  • A regular criminal records check is required for client sites.
Responsibilities
  • Investigate and solve problems clients may experience using Clean Air Technologies products and services, and provide on-site or off-site assistance and advice professionally.
  • Carry out minor repairs and basic servicing on air handling equipment.
  • Submit reports for all service visits and upload data promptly in accordance with Clean Air Technologies specifications.
  • Complete all contracted tasks and relevant paperwork and communicate with the Admin team through CATConnected in line with current procedures.
  • Review client planned preventative maintenance schedules and advise on improvements to testing methods or sequences.
  • Take full responsibility for assigned test kits and equipment, ensuring timely calibration and notification of functionality or repair issues.
  • Undertake all training, including RoSPA-accredited health and safety, quality, and environmental training.
Technical Safety Services

Technical Safety Services

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Technical Safety Services provides compliance, calibration, and certification services for laboratories, hospitals, and pharmacies across the United States, ensuring equipment and processes meet required standards. Its offerings include precise instrument calibration, facility certification for regulatory compliance, and end-to-end commissioning and related support through its family of brands, including Evergreen Medical Services and Cornerstone Commissioning. The firm differentiates itself with a specialized focus on the life sciences and healthcare sectors and a nationwide network that allows it to serve leading research institutions and healthcare companies with integrated services. Its goal is to help customers improve human health by ensuring safety, reliability, and regulatory compliance in their labs and facilities.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Berkeley, California

Founded

1970

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Simplify Jobs

Simplify's Take

What believers are saying

  • TSS announced Heninger Enterprises, MDC Systems, Shon's Scientific, and CEM acquisitions in 2025-2026.
  • Marc Boreham became CEO in 2026, strengthening acquisition and integration execution.
  • MDC and CEM broadened TSS capabilities for semiconductor, biopharma, and controlled-environment customers.

What critics are saying

  • Huynh v. TSS settled in 2025, with payouts disbursed June 11, 2026.
  • Seven acquisitions since 2025 create integration risk across people, systems, and local brands.
  • ProPharma Group, Validant, and PharmaLex pressure pricing in regulated compliance services.

What makes Technical Safety Services unique

  • Founded in 1970, TSS sells regulated TICC services across life sciences and healthcare.
  • TSS combines certification, calibration, environmental, and equipment services under one operating platform.
  • MDC Systems added semiconductor gas-life-safety expertise on May 21, 2026.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Life Insurance

Disability Insurance

Commuter Benefits

Paid Vacation

Paid Holidays

Performance Bonus

Growth & Insights and Company News

Headcount

6 month growth

22%

1 year growth

22%

2 year growth

22%
Business Wire
Sep 28th, 2023
Levine Leichtman Capital Partners Portfolio Company Technical Safety Services Acquires Controlled Environment Management

Technical Safety Services (“TSS” or the “Company”), a portfolio company of Levine Leichtman Capital Partners (“LLCP”), announced that it has acquired

InvestingReviews
Sep 27th, 2023
Levine Leichtman Capital Partners Portfolio Company Expands with Acquisition of Controlled Environment Management

Technical Safety Services (TSS), a leading provider of testing and certification services in the life sciences industry, has announced its acquisition of Controlled Environment Management (CEM).

Business Wire
Apr 13th, 2023
Levine Leichtman Capital Partners Portfolio Company Technical Safety Services Acquires Precision Air Technology

Technical Safety Services (“TSS” or the “Company”), a portfolio company of Levine Leichtman Capital Partners (“LLCP”), announced that it has acquired

Google
Apr 12th, 2023
Levine Leichtman Company Makes Acquisition

According to the firm, Technical Safety Services, one of its portfolio companies, has acquired Precision Air Technology, which is based in Morrisville, North Carolina.

Business Wire
Jan 21st, 2023
Levine Leichtman Capital Partners Portfolio Company Technical Safety Services Announces Strong Recent M&A Activity with Four Strategic Acquisitions

Technical Safety Services (“TSS” or the “Company”), a portfolio company of Levine Leichtman Capital Partners (“LLCP”), announced that it has recently