Intern IT Security Job at Refresco (Rotterdam)

Security Lab Intern

The Security Lab researches and develops foundational security capabilities for ...

Location

United Kingdom , Bristol

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Pursuing or recently completed PhD degree in a computer science or related discipline with a focus on security
Track record of innovative contributions and ideas in system security
Experience with innovative solution development, such as developing proofs-of-concepts and first-of-a-kind solutions
A good understanding of a number of security technologies and principles including attack and defense techniques
A good understanding of system and platform architectures including operating systems
Strong system development skills with experience in one or more of Python, Rust, C, Go
Good written and verbal communication skills
mastery in English
Excellent research and development skills
Strong analytical and problem-solving skills

Job Responsibility

Provide thought leadership and technical influence both internally and externally to HPE
Take innovative ideas and make them real – contributing along the full range from initial novel ideas to design, development, implementation, evaluation, and technology transfer
Collaborate with Hewlett Packard Labs research teams as well as with external partners
Work in alignment with HPE's broader innovation community

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Diversity, Inclusion & Belonging initiatives

Fulltime

Security Engineer Intern

As an intern in our Security team, you'll watch over our Atlassian services whic...

Location

United States , Seattle

Salary:

49.00 - 75.00 USD / Hour

Atlassian

Expiration Date

Until further notice

Requirements

Experience programming with Java, Python, JavaScript, or other related object-oriented programming languages
Demonstrated interest in the security field through academic coursework, previous work or internship experience, or personal projects
Comfortable writing code to accomplish goals and does not depend solely on third-party products
Have an interest in software engineering demonstrated by previous internships, work experience, projects, or publications
Knowledge of data structures, in particular how they are implemented and how to apply them to meet security challenges
Familiarity with the application of common design patterns
Able to commit to a 12 week full-time (40hrs/week) program during Summer 2026
Currently enrolled full-time in a 4-year bachelor degree program and returning to the program after the completion of the internship, graduating by June 2027

Job Responsibility

Build and run new monitoring and analytics systems to detect compromises
Write automation to find and exploit vulnerabilities in our products and marketplace apps
Research and suggest product features to harden our software against common vulnerabilities
Architect and secure hardware, networks and corporate infrastructure

What we offer

health and wellbeing resources
paid volunteer days

Fulltime

Senior Project Manager – International

Location

Various

Salary:

Not provided

Caddell Construction

Expiration Date

Until further notice

Requirements

Minimum high school diploma/GED and 15 years’ experience as a project manager
Four-year degree in building science, construction management or engineering and 15 years’ experience preferred
Strong leadership and management skills
Excellent technical and management skills
Strong client relations skills
Demonstrated ability to effectively manage costs and control schedule
Excellent knowledge of safety requirements
Ability to coach, lead and motivate multinational and multi-disciplined employees
Shows leadership, concise execution of plans, vision of project future, and effective communication of vision to subordinates, integrity and strong communication skills
Current clearance, or the ability to obtain, a Department of Defense minimum secret security clearance required

Job Responsibility

Provides initial client contact to assess scope of work and resources required to successfully complete the project
Verifies complete estimate for selected project with detailed review of proposal specifications, drawings, takeoff information, contracting, etc
Supervises total construction effort to ensure project is constructed in accordance with design, budget and schedule
Plans, coordinates and supervises onsite functions (scheduling, engineering, material control and may provide day-to-day direction of onsite administrative staff in accounting, purchasing, etc.)
Provides technical assistance, i.e., interpretation of drawings, recommending construction methods and equipment, etc., as required
Initiates and maintains extra work estimating and issuance of change orders
Assumes responsibility for productivity of crafts, efficient use of materials and equipment, and contractual performance of the project
Administers financial tracking systems to monitor project costs, and estimate the remaining cost to complete cash flow forecasting and resource planning
Prepares complete plan of execution
Performs additional assignments per supervisor’s direction

What we offer

Medical, dental, and vision insurance
401k
referral bonuses
ability to reassign to other global projects at completion
paid vacation

Fulltime

Superintendent Electrical – International

Location

Various International locations

Salary:

Not provided

Caddell Construction

Expiration Date

Until further notice

Requirements

Minimum high school/GED and 15 years total construction management experience (with at least five years design/build experience with electrical systems) required
Four-year degree in building science, construction management or engineering and 10 years total construction management experience (with minimum five years design/build experience with electrical systems) preferred
Strong leadership and management skills required
Deep knowledge and understanding of mechanical systems required
Excellent technical and management skills
Strong client relations skills
Demonstrated ability to effectively manage costs and control schedule
Excellent knowledge of safety requirements
Ability to coach, lead and motivate multinational and multi-disciplined employees
Shows leadership, concise execution of plans, vision of project future, and effective communication of vision to subordinates, integrity and strong communication skills

Job Responsibility

Works closely with Project Superintendent and Project Manager, and home office Electrical Procurement Coordinator as required, in formulating, discussing and finalizing the overall plan of operations, job layout, job schedule, etc.
Manages the day-to-day work of crafts and subcontractors in field, delegates work through foreman and/or subcontractor representatives
Must work with subcontractors of different cultures and languages
Maintains regular communications with project staff to ensure work complies with drawings, specifications, and schedule
Reviews plans and specifications of job, job budget and estimate with project manager and project superintendent to ensure that quantities, values, manpower requirements and deliveries of various divisions of job are understood
Participates in weekly progress meetings with subcontractors
Assists in preparation of plan at beginning of job for receiving, storing and handling materials as required
Assists in resolving construction problems (lack of productivity, work interfaces, etc.) as required
Maintains best possible relationship with owner and architectural-engineering firm associated with job
Strives to develop spirit of cooperation and respect between Caddell and representatives of the other partners on the project

What we offer

Medical, dental, and vision insurance
401k
referral bonuses
ability to reassign to other global projects at completion
paid vacation

Fulltime

Quality Control Manager – International

Quality Control Manager for international construction projects, responsible for...

Location

United States , Various International locations

Salary:

Not provided

Caddell Construction

Expiration Date

Until further notice

Requirements

Good written and verbal communication skills
Strong computer skills, especially Microsoft Office suite and web-based tools
Minimum high school diploma/GED and 10 years experience in quality control or project management
Four-year degree in engineering or construction management and 10 years experience preferred
Current clearance, or ability to obtain, a Department of Defense minimum secret security clearance
U.S. Government Secret Security Clearance required
Ability to crawl, climb, walk, reach with hands and arms, bend, kneel, crouch, stand for long periods, lift over 50lbs
Ability to withstand confined spaces and/or extreme heights
Subject to hot, cold, humid, wet conditions

Job Responsibility

Responsible for contract compliance and administration/implementation of quality control system
Identifies quality control problems and recommends solutions
Ensures company standards are implemented and notifies management of problems
Acts as liaison with owner, regulatory agencies, subcontractors on quality matters
Performs, schedules, witnesses inspections and testing
Monitors construction activities and documents results
Issues reports to subcontractors on deficiencies
Ensures corrective measures are implemented
Reviews work for compliance
Maintains updated contract documents, drawings, specifications

What we offer

Medical, dental, and vision insurance
401k
Referral bonuses
Ability to reassign to other global projects at completion
Paid vacation

Fulltime

Security/Intelligence Engineer, 2025/2026 Intern

Join Atlassian as an intern and spend your summer with us having an impact on ho...

Location

Australia , Sydney

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

Enrolled in a Bachelors or Masters degree in Computer Science / Software Engineering or a related technical field and completing your studies by January 2027
Great skills writing clean, efficient code
Be comfortable writing code and not depend on third-party products to do your job
Demonstrated interest in the Security Engineering field through academic coursework, previous work or internship experience, or personal projects

Job Responsibility

discover and fix security vulnerabilities within Atlassian products and services
hone your pen testing and Red Team skills
participate in architecture and code reviews
threat modelling
work with all Atlassian engineering groups

What we offer

health coverage
paid volunteer days
wellness resources

Fulltime

Summer intern

Join Synergy ECP, a leading government contractor supporting the Intelligence Co...

Location

United States , Columbia

Salary:

Not provided

Synergy ECP

Expiration Date

Until further notice

Requirements

Pursuing a degree in Information Technology, Computer Science, or a related field
Interest in cybersecurity, cloud technologies, and secure computing environments
Familiarity with operating systems (Windows, Linux, macOS), networking fundamentals, and hardware troubleshooting
Strong problem-solving skills with the ability to work independently and in a team
Excellent verbal and written communication skills
U.S. Citizenship required
Ability to obtain and maintain a government security clearance (Top Secret/SCI or higher preferred)

Parttime

Senior Manager, Internal Investigation

The Department of Investigations is a subgroup of the Global Safety & Security (...

Location

China , Shanghai

Salary:

Not provided

Marriott Bonvoy

Expiration Date

Until further notice

Requirements

B.S. degree and/or relevant experience
At least 8 years of progressive Investigation or Audit experience
Identifying and analyzing case evidence before constructing an effective interview plan
Investigative interview skills within local employment law requirements
Experienced undercover investigation/project management skills
Demonstrated hotel operations/management experience
Strong operational experience in Asia Pacific including Greater China
Ability to read, write and communicate fluently in both English & Mandarin
Demonstrated investigative development skills
In-depth knowledge of Internal Investigations services

Job Responsibility

Manage or directly provide specific investigative services, projects and information
Manage outside vendors for undercover investigations
Influence internal management regarding employment actions resulting from theft, drug abuse, fraud or serious misconduct
Provide on-site closure of investigations to legally defendable conclusions
Manage or deliver technical, legal and communication requirements for covert electronic video surveillance
Access and manage process of publicly held information for due diligence analysis
Provide direct on-site unit assistance for property specific investigations
Gather and coordinate information
Provide technical expertise in investigative interviews
Respond to and support MI requests for specialized investigative direction

Fulltime

Intern IT Security

Refresco

Location:
Netherlands , Rotterdam

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 19, 2026

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Intern IT Security

Refresco

Location:Netherlands , Rotterdam

Category:IT - Administration

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:January 19, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Intern IT Security

Security Lab Intern

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Location:
Netherlands , Rotterdam

Category:
IT - Administration

Contract Type:
Not provided

Job Posted:
January 19, 2026