Senior Cyber Security Engineer Job at Tier4 Group (Milwaukee)

Senior Cyber Software Engineer

STR is hiring a Senior Cyber Software Engineer who has a passion for developing ...

Location

United States , Woburn

Salary:

134000.00 - 184000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active Secret security clearance
U.S. citizenship
BS, MS, or PhD in Computer Science or related field
5+ years of relevant professional experience
Strong background in C/C++
Ability to rapidly pick up other languages
Experience with static analysis tools and techniques
Solid understanding of software engineering principles and practices
Ability to develop engineering solutions to first-of-its-kind problems
Familiarity with assembly language, operating systems internals (memory/process/thread management), threading, compiler technologies (e.g., GCC, LLVM)

Job Responsibility

Apply software engineering principles to develop robust and resilient software solutions for critical national security missions
Develop static analysis tools to identify and mitigate vulnerabilities in software systems
Implement and refine fuzzing techniques to discover potential security weaknesses
Conduct thorough security assessments to ensure the integrity and security of operational (or soon-to-be operational) software systems

Fulltime

Senior Security Engineer, Blockchain

Join us in building the future of finance. Our mission is to democratize finance...

Location

United States , Menlo Park

Salary:

187000.00 - 220000.00 USD / Year

Robinhood

Expiration Date

Until further notice

Requirements

4+ years of experience conducting cyber security assessments
3+ years of experience engineering security solutions
2+ years of experience specializing in assessing and securing blockchain applications and infrastructure
Deep understanding of blockchain technologies, protocols, exploits, and frameworks and associated security risks
Security domain knowledge across many cyber security disciplines
Outside-the-box thinking (adversary mentality)
Experience communicating effectively with technical/non-technical and executive-level audiences
Working knowledge of Go or Python for interacting with security tooling APIs

Job Responsibility

Perform proactive assessments covering infrastructure, secure and resilient architecture, data security (including privacy), identity and access management, application and product security for our Crypto business
Prioritize and drive the reduction of discovered security issues, vulnerabilities, and risks by partnering with the business to provide recommendations and solutions
Work with technical leads to develop strategies, programs, systems and tools that enhance our approach in keeping our products, data, and customers safe and secure
Collaborate with partner security teams to help safeguard Robinhood’s data and infrastructure
Provide technical expertise on Robinhood’s Security and Privacy solutions, policies, procedures, and standards
Stay up to date on the direction of emerging security, privacy, blockchain technologies, and industry trends

What we offer

Performance driven compensation with multipliers for outsized impact, bonus programs, equity ownership, and 401(k) matching
100% paid health insurance for employees with 90% coverage for dependents
Lifestyle wallet - a highly flexible benefits spending account for wellness, learning, and more
Employer-paid life & disability insurance, fertility benefits, and mental health benefits
Time off to recharge including company holidays, paid time off, sick time, parental leave, and more
Exceptional office experience with catered meals, events, and comfortable workspaces

Fulltime

Senior Security Engineer

The Senior Security Engineer will provide hands-on technical leadership within t...

Location

United Kingdom , Leeds; Thame

Salary:

65000.00 - 75000.00 GBP / Year

PEXA UK

Expiration Date

Until further notice

Requirements

Proactive, can-do attitude to get things done quickly and efficiently
Strong collaboration and communication skills
Willingness to contribute ideas to the security programme
Demonstratable first-hand experience in achieving organisational adherence to security best practices
Experience in the practical protection of a remote working laptop estate and SaaS cloud solutions
Experience in identity and access management solutions
Experience in device business automation and updates
Experience in the security aspects of cloud web application hosting and defence measures like WAF

Job Responsibility

Maintenance and Operational Security: Ensure all security solutions remain operationally effective
Ensure technical teams timely patch applications, systems, software, and hardware
Maintain and audit secure configurations for devices, applications, and cloud environments
Access Control and Identity Management: Conduct regular user and privileged account reviews
Manage and monitor Privileged Identity Management (PIM) profiles and elevated access accounts
Coordinate with IT and HR for onboarding/offboarding
Tool, Infrastructure, and Encryption Management: Maintain and optimise security infrastructure and tools
Oversee encryption key and certificate management
Work with vendors and internal teams to ensure tools remain current
VPN, Network & Firewall Security: Design, configure, and maintain secure VPN and Zero-Trust network solutions

What we offer

Your growth: We encourage you to hit your personal and professional learning and development goals with our tailored programs and tools
Your wellness: We care about your holistic wellbeing
Your work/life blend: We want to help you create your ideal work/life blend

Fulltime

Cyber Security Engineer - Data Encryption

Data Encryption and Compliance will be responsible for supporting the management...

Location

United States , Isline, NJ, Columbus, OH, Chandler, AZ, or Westlake, TX

Salary:

Not provided

Enormous Enterprise

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience)
Basic understanding of data encryption concepts, security protocols, or related technologies
Strong analytical and problem-solving skills with an eagerness to learn and develop technical expertise
Familiarity with compliance and regulatory environments, particularly in financial services, is a plus
Excellent communication and collaboration skills
Experience: 9+ years
Data Encryption Management
Compliance and Risk Management

Job Responsibility

Assist in the implementation, maintenance, and support of encryption technologies to secure structured data at rest
Monitor encryption systems and processes to ensure optimal performance and security
Work with a variety of vendors to implement and manage encryption solutions
Support vendor assessments and ensure adherence to compliance and security requirements
Contribute to the development and integration of encryption tools and processes
Provide hands-on support for technical issues and enhancements
Assist with compliance-related activities, including audits, regulatory reporting, and maintaining documentation
Ensure all encryption practices align with industry standards, regulatory requirements, and internal policies
Work closely with senior engineers and leadership to support the team’s goals and objectives
Participate in training opportunities to develop expertise in data encryption technologies and compliance practices

Senior Cyber Security Analyst

In the Bosch Cyber Security Organization, we coordinate the vulnerability manage...

Location

Poland , Warszawa

Salary:

Not provided

Robert Bosch Sp. z o.o.

Expiration Date

Until further notice

Requirements

Completed university degree (Master/Diploma/PhD) in Information Security, Computer Science, Software Development, Electrical Engineering, Mathematics, or comparable field
Team player familiar with cooperation and delegation
Versatile and communicative individual who enjoys preparing and sharing information tailored to target audience
Strong technical background in security and several years of professional experience in multiple fields: IT Security, Cloud Security, Embedded Security, Industrial Control Systems (ICS), Industrial IoT (IIoT), Consumer IoT, Software Security and Security Research, Vulnerability Management process design and execution
Ideally basic knowledge in operational management of CSIRT, CERT, or Product-CERT
Love challenges while defining and implementing processes in new, effective, and user-oriented manner
Very good English written and spoken
German would be an important asset

Job Responsibility

Investigate and assess vulnerabilities within operational environment
Provide basis for prioritizing vulnerability remediation follow-up
Work closely with development and operations teams in Poland and tracking teams in India
Support further development of Enterprise Security Advisory Services
Track risks through vulnerabilities
Continuously identify process improvements for enhanced tool support
Coordinate implementation of improvements with international teams
Actively work as team to network with external stakeholders

What we offer

Competitive salary + annual bonus
Hybrid work with flexible working hours
Referral Bonus Program
Copyright costs for IT employees
Professional support and knowledge sharing
Ongoing development opportunities in multinational environment
Broad access to professional trainings including language courses, conferences and webinars
Private medical care and life insurance
Cafeteria System with multiple benefits including MultiSport, shopping vouchers, cinema tickets
Prepaid Lunch Card

Fulltime

Cyber Security Engineering Lead

Join Citi's Cloud Technology Services team to lead and execute critical cyber se...

Location

Hungary , Budapest

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

10+ years of relevant cybersecurity and/or IT experience
Leadership roles across technology or cybersecurity leading large programs or transformational activities
Proven track record of delivering security observability platforms such as telemetry data for performance and/or user experience.
Thorough understanding of industry and corporate technology standards for Cyber Security services
Demonstrated ability to take ownership and work with cross functional teams to manage multiple projects simultaneously under pressure
Advanced analytical and problem-solving skills
Consistently demonstrates clear and concise written and oral communication as well as strong presentation skills to both technical and non-technical audiences.
Bachelor’s degree in relevant subject or equivalent work experience

Job Responsibility

Lead a virtual team of Infrastructure Defense professionals.
Lead CTB transformational and RTB activities across NDCS and act as focal point managing cyber security platforms
Lead, design, own and deliver Security Observability Enablement on a global scale focusing on all related perimeter technologies – such as Firewall Telemetry.
Deliver end-to-end dashboards of critical security service based data (such as firewall performance)
Working with Transformation Program Directors, Senior Architects, Steering Committees on execution of perimeter security and edge security programs
Work with global cyber security industry partners on influencing next generation cyber technology, take part in related R&D efforts.
Responsible for inventory, accuracy and engineering excellence activities for assigned services and products.

What we offer

Cafeteria Program
Home Office Allowance (for colleagues working in hybrid work models)
Paid Parental Leave Program (maternity and paternity leave)
Private Medical Care Program and onsite medical rooms at our offices
Pension Plan Contribution to voluntary pension fund
Group Life Insurance
Employee Assistance Program
Access to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed
Flexible work arrangements to support you in managing work - life balance
Career progression opportunities across geographies and business lines

Fulltime

Senior Cyber Security Analyst

In the Bosch Cyber Security Organization, we coordinate the vulnerability manage...

Location

Poland , Warszawa

Salary:

Not provided

Robert Bosch Sp. z o.o.

Expiration Date

Until further notice

Requirements

Completed university degree (Master/Diploma/PhD) in Information Security, Computer Science, Software Development, Electrical Engineering, Mathematics, or a comparable field of study
Team player who is familiar with both cooperation and delegation
Versatile and communicative individual who enjoys preparing and sharing information tailored to the target audience
Strong technical background in security and several years of professional experience in multiple of the following fields: IT Security, Cloud Security, Embedded Security, Industrial Control Systems (ICS), Industrial IoT (IIoT), Consumer IoT, Software Security and Security Research, Vulnerability Management process design and execution
ideally basic knowledge in the operational management of a CSIRT, CERT, or Product-CERT
Love challenges, while defining and implementing processes in a new, effective, and user-oriented manner
Very good English, written and spoken
German would be an important asset

Job Responsibility

Investigate and assess vulnerabilities within their operational environment, providing the basis for prioritizing the follow-up of vulnerability remediation
Work closely with development and operations teams in Poland, as well as tracking teams in India, supporting the further development of our Enterprise Security Advisory Services and the tracking of risks through vulnerabilities
Continuously identify process improvements for enhanced tool support and coordinate their implementation with the respective international teams
Actively work as a team to network with external stakeholders

What we offer

Competitive salary + annual bonus
Hybrid work with flexible working hours
Referral Bonus Program
Copyright costs for IT employees
Private medical care and life insurance
Cafeteria System with multiple benefits (incl. MultiSport, shopping vouchers, cinema tickets, etc.)
Prepaid Lunch Card
Number of benefits for families (for instance summer camps for kids)
Non-working day on the 31st of December

Fulltime

Senior Embedded Software Engineer - Cyber

STR makes the world a safer place by developing technology and applying it to so...

Location

United States , Woburn

Salary:

134000.00 - 184000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active Top Secret (TS) security clearance
U.S. citizenship
BS in Computer Science, Computer Engineering, or related field with 5 years of experience (or MS and 3 years)
Deep knowledge of at least one of the following topics: microcontroller software, embedded systems, firmware, kernels, or drivers
Proficiency in at least one compiled and one scripting programming language
Familiarity with assembly language, operating systems internals (e.g., file systems, IO, memory management, device drivers), threading, compiler technologies (e.g., GCC, LLVM)
Experience with software scripting and build automation tools (e.g., bash, make)
Applied skills using collaborative source code management and software engineering tools (e.g., Git, Subversion, Gitlab)

Job Responsibility

Working as part of a small team to design, develop, and test software applications and tools, in languages such as C, C++, and Python
Ensuring software quality through the practice of unit-level and system-level tests and verification
Integrating software components using networking/messaging technologies
Packaging software for ease of configuration control, delivery, and deployment
Communicating technical foundations of software designs and implementations through reports and presentations

Fulltime

Senior Cyber Security Engineer

Tier4 Group

Location:
United States , Milwaukee

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 04, 2026

Expiration:
December 31, 2026

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Senior Cyber Security Engineer

Tier4 Group

Location:United States , Milwaukee

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:January 04, 2026

Expiration:December 31, 2026

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Location:
United States , Milwaukee

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
January 04, 2026

Expiration:
December 31, 2026