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R.E. Darling Company Inc. Tech Stack

Defense-grade specialty rubber and composite manufacturer in Tucson

Defense and Space Manufacturing Tucson, Arizona 51–200 employees Founded 1948 Privately Held

R.E. Darling manufactures specialty rubber and composite products for defense and aerospace customers. Their active project list—CMMC Level 2 compliance, NIST SP 800-171 controls, AS9100 audits, PFMEA activities—signals a company scaling security and quality infrastructure to meet federal procurement standards. Manufacturing and engineering roles dominate hiring (14 of 23 open positions), paired with compliance and security work (gap analysis, document control), indicating a shift from production-only toward regulated-industry operational maturity.

Tech Stack 15 technologies

Core StackSOLIDWORKS Windows Server Azure AD Microsoft Exchange Microsoft 365 Microsoft Project Visio Adobe Acrobat Pro Microsoft Office Adobe Acrobat Word Excel Windows PowerPoint CMMS

What R.E. Darling Company Inc. Is Building

◆Challenges

Ensuring cmmc compliance
As9100 compliance
Audit readiness
Document control compliance
Continuous vulnerability scanning
Lean manufacturing implementation
Product issue troubleshooting
Minimizing procurement costs
Maintaining high inventory turns
Supporting production delivery

▲Active Projects

Rubber and composite products special projects
Custom mixed rubber mixing
Compression and transfer molding
Cmmc level 2 compliance roadmap
Gap analysis and remediation planning
Nist sp 800-171 controls implementation
Pfmea activities
Statements of work creation
Molding and bonding of rubber and composite products
Internal mixing and extrusion of rubber compounds

Hiring Activity

Steady25 roles · 9 in 30d

Department

Manufacturing

9

Engineering

5

Ops

3

Sales

3

HR

1

Security

1

Support

1

Seniority

Junior

9

Mid

7

Senior

5

Manager

2

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About R.E. Darling Company Inc.

R.E. Darling is a Tucson-based rubber and composite manufacturer founded in 1948, serving defense and aerospace end-markets. The company produces custom mixed rubber compounds, compression and transfer-molded assemblies, and bonded composite products, with in-house mixing and extrusion capability. Current operations span manufacturing, engineering, procurement, and quality functions across 51–200 employees. Active hiring across manufacturing, engineering, and operations roles reflects capacity scaling; concurrent CMMC Level 2 and AS9100 compliance projects indicate the company is formalizing security and quality posture to support federal contract work.

HeadquartersTucson, Arizona

Company Size51–200 employees

Founded1948

Hiring MarketsUnited States

Frequently Asked Questions

What is R.E. Darling's tech stack?

Microsoft 365, Office, Project, and Exchange for collaboration; SOLIDWORKS for CAD; Azure AD and Windows infrastructure for IT ops; Adobe Acrobat for documentation; CMMS (computerized maintenance management system) for asset tracking.

What is R.E. Darling working on?

CMMC Level 2 and NIST SP 800-171 compliance implementation; AS9100 and document control audits; PFMEA (Failure Modes and Effects Analysis) quality activities; custom rubber mixing and compression/transfer molding operations; lean manufacturing process improvement.