Safety-Critical V&V Lead Engineer
CurrentTechnical Manager of Verification and Validation, in the railway domain.
Jan 2020 - Present
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Sérgio Lopes Email & Phone Number
Safety-Critical V&V Lead Engineer
at
Critical Software
1 work email found
@criticalsoftware.com
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✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Safety-Critical V&V Lead Engineer
Location
Lisboa, Lisbon, Portugal
Company size
Who is Sérgio Lopes? Overview
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Quick answer
Sérgio Lopes is listed as Safety-Critical V&V Lead Engineer at Critical Software, a company with 852 employees, based in Lisboa, Lisbon, Portugal. AeroLeads shows a work email signal at criticalsoftware.com and a matched LinkedIn profile for Sérgio Lopes.
Sérgio Lopes previously worked as Safety Critical Validator Engineer at Bombardier Transportation Gmbh and Senior Software & Security Product Assurance Engineer at Critical Software. Sérgio Lopes studied at Stanford University.
Company email context
Email format at Critical Software
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{first_initial}{last}@criticalsoftware.com
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Profile bio
About Sérgio Lopes
After a successful start in contract management, shared services, and auditing, I took on the challenge of transitioning into the growing field of Quality Assurance and Testing. I became a Quality Assurance Specialist at Novabase, working on several high-profile projects with government agencies and global telecom companies.From there, I joined Critical Software as a Software Product Assurance Engineer, leading testing efforts for numerous safety-critical aerospace security and defence projects in my current role as Validation Team Lead Engineer. I continue to specialize in safety-critical railway systems, collaborating with talented professionals from different business activities to ensure the highest quality standards.Experience:• Managed teams of professionals across multiple departments and functions• Engaged with clients to ensure successful project delivery and build long-term relationships• Assessed and managed relationships with key stakeholders to identify opportunities for improvement• Developed and implemented process improvements to increase efficiency and productivity• Contributed to business development efforts, including proposal writing, client presentations, and partnership developmentSkills:• Technical management of safety-critical systems• Quality assurance and testing methodologies• Compliance with industry regulations and standards• Cross-functional collaboration and communication• Continuous improvement and knowledge sharing• Team management and leadership• Client engagement and relationship management• Process improvement and optimization• Business development and proposal writingFor more information about my career, please add me to your LinkedIn network contacts or send me a message.Safety-Critical Systems;Verification & Validation (V&V);Railway (EN50657/EN50128);Technical Management (In-person / Remotely);Maritime Applications;Automated Behaviour Monitoring;Earth Observation systems;Quality Assurance;Quality Control;Product Assurance Engineering;Testing;Technical Writing;Presentation and Communication;Team Management (In-person / Remotely);Leadership (In-person / Remotely);Autonomy / Decision Making;Customer Orientation.
Listed skills include Testing, Quality Assurance, Requirements Analysis, Itil, and 18 others.
Current workplace
Sérgio Lopes's current company
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Critical Software
8 roles
Sérgio Lopes work experience
A career timeline built from the work history available for this profile.
Safety Critical Validator Engineer
Bombardier Transportation Gmbh
- As a Software Safety-Critical Validator Engineer, I'm in charge of evaluating if project evidence as documented and presented is sufficient enough to justify its safety and that the project has fulfilled its Safety.
- Validation Technical Manager for several safety-critical railway projects/produts.
- Plan, review, assess, validate and comment on project plans, processes and procedures and evidence of compliance to Client and Project specific safety requirements.
- Validate project safety requirements and the implementation and realization of safety functions.
- Assess and validate the processes, specifications, and results of testing (lab, system, integration, and field) for the specific project.
- Provide a judgment to the project and independent safety assessor or other bodies as to the system's fitness to meet its defined Safety Milestone (e.g. field testing, unrestricted operation).
May 2019 - Dec 2020
Senior Software & Security Product Assurance Engineer
Responsible for the verification and validation of software, follow up through all the software life-cycle, verifying the service and user requirements coverage, testing team coordination, guarantee the implementation based on defined processes, following the best practices, maintain all testing framework, documentation and tools.
Aug 2013 - May 2019
Quality Assurance Engineer (Contractor)
Main Job Responsibilities:- Liaison with Program Managers, Project Officers, Service Level Managers and Technical Managers- Definition of Quality Assurance Processes- Proof of Concept and Evaluation of Requirements Management tools, setup and maintain.- Ensure the Quality of Requirements Chain: - User Requirements - Service Requirements - Test Cases - Test.
Jun 2013 - May 2019
Business Analyst (Contractor)
My role as a Banking Business Analyst is help to define IT strategies and translate solution requirements into the technical team, monitoring their development, implementation and the testing of the solution. I have also the role of collaborate with both teams, the client's business teams and IT teams, allowing a more agile and easy communication, helping.
Mar 2017 - May 2017
It Consultant - Testing & Quality Assurance
Sep 2012 - Jul 2013
Consultant
Jan 2010 - Jul 2013
It Consultant
Mar 1999 - Apr 2010
Team & coworkers
Colleagues at Critical Software
Other employees you can reach at criticalsoftware.com. View company contacts for 852 employees →
HF
Henrique Fonseca
Colleague at Critical Software
Coimbra Metropolitan Area, Portugal
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CM
Charles Mcgrath
Colleague at Critical Software
Salisbury, England, United Kingdom, United Kingdom
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RS
Ricardo Sepúlveda
Colleague at Critical Software
São Mamede De Infesta, Porto, Portugal, Portugal
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AS
Alexandre Santos
Colleague at Critical Software
Coimbra, Coimbra, Portugal, Portugal
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PM
Pedro Martins
Colleague at Critical Software
Coimbra, Coimbra, Portugal, Portugal
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JL
Jorge Lopes
Colleague at Critical Software
Porto Metropolitan Area, Portugal
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HC
Hugo Correia Marques
Colleague at Critical Software
Greater Viseu Area, Portugal
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LL
Luís Lopes
Colleague at Critical Software
Lisboa, Lisbon, Portugal, Portugal
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RP
Rui Pereira
Colleague at Critical Software
Coimbra, Coimbra, Portugal, Portugal
View →
CR
Cláudio Ricardo Caramelo
Colleague at Critical Software
Monsanto, Santarém, Portugal, Portugal
View →
Henrique Fonseca
Colleague at Critical Software
Coimbra Metropolitan Area, Portugal
View →
CM
Charles Mcgrath
Colleague at Critical Software
Salisbury, England, United Kingdom, United Kingdom
View →
RS
Ricardo Sepúlveda
Colleague at Critical Software
São Mamede De Infesta, Porto, Portugal, Portugal
View →
AS
Alexandre Santos
Colleague at Critical Software
Coimbra, Coimbra, Portugal, Portugal
View →
PM
Pedro Martins
Colleague at Critical Software
Coimbra, Coimbra, Portugal, Portugal
View →
JL
Jorge Lopes
Colleague at Critical Software
Porto Metropolitan Area, Portugal
View →
HC
Hugo Correia Marques
Colleague at Critical Software
Greater Viseu Area, Portugal
View →
LL
Luís Lopes
Colleague at Critical Software
Lisboa, Lisbon, Portugal, Portugal
View →
RP
Rui Pereira
Colleague at Critical Software
Coimbra, Coimbra, Portugal, Portugal
View →
CR
Cláudio Ricardo Caramelo
Colleague at Critical Software
Monsanto, Santarém, Portugal, Portugal
View →
2 education records
Sérgio Lopes education
Education record
Education record
FAQ
Frequently asked questions about Sérgio Lopes
Quick answers generated from the profile data available on this page.
What company does Sérgio Lopes work for?
Sérgio Lopes works for Critical Software.
What is Sérgio Lopes's role at Critical Software?
Sérgio Lopes is listed as Safety-Critical V&V Lead Engineer at Critical Software.
What is Sérgio Lopes's email address?
AeroLeads has found 1 work email signal at @criticalsoftware.com for Sérgio Lopes at Critical Software.
Where is Sérgio Lopes based?
Sérgio Lopes is based in Lisboa, Lisbon, Portugal while working with Critical Software.
What companies has Sérgio Lopes worked for?
Sérgio Lopes has worked for Critical Software, Bombardier Transportation Gmbh, European Maritime Safety Agency, Banco Bpi, and Ibm @ Ptelecom.
Who are Sérgio Lopes's colleagues at Critical Software?
Sérgio Lopes's colleagues at Critical Software include Henrique Fonseca, Charles Mcgrath, Ricardo Sepúlveda, Alexandre Santos, and Pedro Martins.
How can I contact Sérgio Lopes?
You can use AeroLeads to view verified contact signals for Sérgio Lopes at Critical Software, including work email, phone, and LinkedIn data when available.
What schools did Sérgio Lopes attend?
Sérgio Lopes studied at Stanford University.
What skills is Sérgio Lopes known for?
Sérgio Lopes is listed with skills including Testing, Quality Assurance, Requirements Analysis, Itil, It Service Management, Sql, Software Quality Assurance, and Contract Management.
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