A

Accenture

Advises businesses and runs their technology

Tech Lead – Siemens Opcenter

Full-TimeUpdated on 10/15/2026
No salary listed
Senior
Budapest, Hungary
Hybrid
Software Engineering

About the job

Requirements
  • At least 5 years of hands-on experience with Siemens Opcenter Execution Process Enterprise (MES), including configuration, customisation, and production rollouts.
  • Experience with Opcenter Connect MOM middleware, including integration design, adapter development, and troubleshooting.
  • Strong understanding of manufacturing processes, shop-floor workflows, and ISA-95 and ISA-88 standards.
  • A proven track record in a Tech Lead or senior engineering role, including architecture ownership, team mentoring, and stakeholder communication.
  • Experience with RESTful or SOAP API integration and message-broker patterns such as MQ, Kafka, or equivalent.
  • Fluency in written and spoken English.
Responsibilities
  • Lead the design, implementation, and continuous improvement of manufacturing execution solutions on Siemens Opcenter Execution Process Enterprise (MES).
  • Own the middleware architecture and integration layer using Opcenter Connect MOM, ensuring connectivity between shop-floor systems and enterprise applications such as ERP, PLM, and SCADA.
  • Define and govern technical standards, coding guidelines, and architecture decision records across the team.
  • Conduct regular code and architecture reviews and mentor junior and mid-level engineers.
  • Collaborate with product owners, process engineers, and business stakeholders to refine requirements and manage scope.
  • Provide technical estimates, identify risks, and communicate blockers.
  • Support pre-sales activities, including solution scoping, effort estimation, and technical presentations.
  • Act as the technical point of contact for client-side counterparts and system integrators.
  • Translate manufacturing and business requirements into scalable Opcenter configurations and custom developments.
  • Design integration flows between Opcenter Connect MOM and third-party systems, including ERP, LIMS, and automation layers.
  • Ensure data integrity, traceability, and auditability across the MES/MOM landscape.
  • Evaluate and recommend technology choices that balance time-to-value with long-term maintainability.
Desired Qualifications
  • Proficiency in the Mendix low-code platform, including application development, widget creation, and API integration.
  • Siemens Opcenter certifications in Execution or Connect MOM.
  • Mendix Intermediate or Advanced certification.
  • Experience in regulated industries such as pharma, automotive, or food and beverage.
  • Familiarity with SAP ERP integration patterns.
  • Knowledge of OPC-UA, MQTT, or other industrial communication protocols.
  • Exposure to cloud deployment of MES/MOM components using Azure or AWS.
  • Additional languages.

About the company

Accenture advises large businesses and public agencies on strategy, builds their technology systems and runs ongoing operations. Its teams connect business planning with implementation, covering areas such as cloud migration, cybersecurity and customer experience. Consultants work with clients to redesign processes, while engineers integrate software from technology partners and maintain the resulting systems for multinational organizations. Clients pay for project work or continuing services, including application support and business processes such as finance and customer service. Accenture was founded in 1989 and has its headquarters in Dublin, Ireland.

Company Size

10,001+

Company Stage

IPO

Headquarters

Dublin, Ireland

Founded

1989

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Simplify's Take

What believers are saying

  • Business demand grew: October 2026 results showed $74.2 billion annual revenue, up 5% in local currency.
  • Eligible US employees buy discounted stock: Accenture's purchase plan sells shares at 15% below market price.
  • Client relationships run deep: Accenture has worked with 195 of its top 200 customers for more than ten years.

What critics are saying

  • Bookings are not guaranteed revenue: most Accenture contracts let clients cancel quickly with little or no penalty.
  • Promotions require AI adoption: Accenture's CEO said in March 2026 that employees must use its tools effectively.
  • Federal hiring practices proved costly: Accenture settled discrimination allegations for $25 million in September 2026, without a liability finding.

What makes Accenture unique

  • Its AI platform switches models: AI Refinery selects among prebuilt models according to cost, performance and other requirements.
  • Accenture owns specialist Microsoft expertise: it cofounded the Microsoft-focused Avanade consultancy with the software maker.
  • Consulting includes creative agencies: Accenture Song owns businesses spanning advertising, digital product design and customer engagement.

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Benefits

Health Insurance

Professional Development Budget

401(k) Retirement Plan

401(k) Company Match

Company News

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Accenture will hold an Investor Day on October 14, where it is expected to detail its long-term strategy, AI monetisation plans, growth guidance, and margin expansion goals. The event follows a rebound in its shares after fears that AI would erode traditional consulting work. The stock hit a low of $118.15 in June, down from a January high of $291.09. It has since gained nearly 77%, helped by fourth-quarter results on October 1 and an expanded collaboration with Dell Technologies. Fourth-quarter revenue rose 6% to $18.7 billion, and new bookings reached $22.2 billion. Accenture expects fiscal 2027 revenue growth of 3% to 6% in local currency. It raised its quarterly dividend by 5% to $1.71 per share, payable November 13, 2026. Its market capitalisation is about $139.6 billion.

Yahoo Finance
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Accenture buys UK data firm Sagacity, adding more than 140 AI customer intelligence specialists

Accenture has acquired Sagacity, a London-based data and customer intelligence firm, to strengthen Accenture Song's AI-powered customer services. The deal brings more than 140 professionals to Accenture Song's UK and Ireland operations. Terms were not disclosed. Founded in 2005 by Anita Dougall, Malka Townshend, and Harry Dougall, Sagacity offers data assets, AI-enabled technology, and customer intelligence expertise. Accenture says clients want to connect data, AI, and operations into unified programmes that deliver measurable results. The move targets industries with large customer bases, such as utilities, retail, banking, and telecommunications. "Sagacity's deep expertise and outcome-focused approach will enhance our ability to help clients turn insight into action," said Sohel Aziz, senior managing director of Accenture Song, UK and Ireland.

Associated Press
Oct 6th, 2026
TM Forum and Accenture launch industry's first AI trust certification for telcos

TM Forum has launched a multi-year Trustworthy AI programme with Accenture to help telecoms deploy autonomous operations with verifiable trust standards. The initiative will deliver the industry's first Trustworthy AI Governance Certification, providing a benchmark for trusted AI deployment. Recent TM Forum research found that whilst 72% of communications service providers believe their AI capabilities are trustworthy, only 14% can verify their claims. The programme aims to transform AI trust from aspiration into measurable operational capability. The certification will help organisations assess governance maturity, workforce readiness, and operational accountability needed to scale AI autonomously. It will operate through TM Forum's AI-Native Collaboration Studios, where telecoms operators, vendors, and partners will contribute real-world use cases to shape the framework.

Yahoo Finance
Oct 4th, 2026
Microsoft tops Accenture as AI infrastructure scales faster than consulting services

Accenture reported revenue of nearly $74.2 billion for fiscal year 2026, up 6.5% year-over-year, with net income of roughly $8.5 billion. The professional services firm serves approximately 9,000 clients globally with 814,000 employees. Microsoft generated revenue of nearly $331.8 billion in FY 2026, a 17.8% increase, with net income of approximately $133.7 billion. The company's net margin reached close to 40.3%. Both companies maintained a debt-to-equity ratio of approximately 0.3x. Microsoft's free cash flow reached nearly $67.0 billion, whilst Accenture's was roughly $11.6 billion. Accenture recently addressed a $25 million settlement with the Department of Justice regarding federal contracting practices. Microsoft faces securities fraud class action lawsuits involving AI and Copilot claims, alongside antitrust scrutiny and an IRS tax audit.

Yahoo Finance
Oct 2nd, 2026
Accenture surges 17% on Q4 beat with $18.7B revenue, but analyst warns stock fully priced at 15x forward earnings

Accenture shares surged 17% on Thursday after reporting strong fourth-quarter results. The company posted revenue of $18.7 billion, up 6% year-over-year, while earnings per share jumped 46% to $3.29. Management's full-year revenue growth forecast of 4.5% exceeded analyst expectations of 4%. Net bookings rose 4% to $22.2 billion. The company plans to return at least $9.5 billion to shareholders this financial year. However, TD Cowen analyst Bryan Bergin maintained a hold rating, citing concerns that the stock is fully priced at 15 times forward earnings. He cautioned that one strong quarter may represent a cyclical bounce rather than structural growth acceleration. Despite this, Wall Street remains optimistic, with a "moderate buy" consensus rating. Accenture currently offers a 3.05% dividend yield.