• Administration and maintenance of a virtualized test environment (Hyper-V) serving as the technical foundation for critical infrastructure projects in energy systems (HVDC, FACTS) • Install, configure, and maintain virtual machines, operating systems, and applications within the test environment • Install and configure physical and virtual network devices, including switches, routers, and firewalls • Monitor system and network performance to identify and predict problems and make proactive adjustments • Manage the full lifecycle of virtualization and network components in alignment with cybersecurity guidelines and mandatory patching activities • Maintain and manage backup and recovery processes for the test environment • Troubleshoot and resolve issues across the Hyper-V environment and connected network infrastructure • Administer and maintain security applications within the test environment, including endpoint protection, vulnerability scanning tools, and access control systems • Provide technical support and create documentation for Hyper-V processes, network configurations, and security procedures • Track technical developments and technological trends in IT and OT security; continuously expand know-how relevant to energy system test environments • Create and maintain disaster recovery plans and procedures for responding to major outages affecting the test infrastructure • Identify, assess, and remediate security issues as they arise; implement and refine system hardening measures across the environment

Role Description We run T-Cloud Public! T Cloud Public is a public cloud standard product based on open source community software and driven by principles of DevSecOps. Lean structures, agile methods, highly motivated teams and an extremely dynamic business environment determine our actions. With this customer-oriented and agile orientation, we are the anchor point for the Public Cloud business in Deutsche Telekom Group. As a Security Engineer Public Cloud you understand the latest developments in the field of Security & Cloud. You respond to and prevent cyberattacks, security breaches and data breaches. Furthermore, you perform independently penetration tests for our services and features. WHAT WILL YOU DO? - Preventively perform penetration tests and actively combat attacks. - Being a driver for automation with regards to security testing. - Analyze and mitigate data and cyber risks. - Be a trusted advisor on information and IT security. - Work in a team of specialists where everyone helps each other in an open and trusting manner. Qualifications - Completed studies in a technical, engineering or scientific subject or comparable professional training. - Minimum 2 years of professional experience in IT ideally with cloud security and/or penetration testing. - Experience in penetration testing and averted attacks is an advantage. - Relevant certification in IT security (such as OSCE, OSEP, OSEE, OSCP, CCSP, CISSP, etc.). - Some experience with penetration testing and averted attacks. - Knowledge of relevant scanning/assessment/automation tools. - Strong experience in Linux and network related services. - High level of customer focus. - Knowledge of agile development processes. - Fluency in written and spoken English. Requirements - Technical skills: - Network General - Security & Privacy - Network Protocols - Network Security - Office Tools - Computer Architecture Knowledge - Kubernetes - Network Equipment - Ansible - Bash - Soft skills: - Analytical Skills - Customer Orientation - Communication - Motivational Skills - Self-organisation - Creativity - Moderation - Self-competence - Social competence - Stress Tolerance Benefits - We believe in balance between work and personal life. - An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life. - Promotes physical and mental well-being and contributes to a positive work environment. - Offers over 25 different benefits to improve personal and professional life in the following areas: - Financial benefits - Benefits with focus on learning and development - Benefits with focus on health and sport - Benefits with focus on family and work-life balance - Other benefits Compensation Final salary is negotiable. We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 1500 € /brutto. Additional Information - Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation. - Location: Kosice - Company: Deutsche Telekom System Solutions Slovakia - Language: English - Job category: Technical positions - Compensation: from EUR 1500 - monthly

Sr. Cybersecurity Writer Contract type Freelance Location Columbia, Maryland Specialty Marketing Salary $70/hour - $78/hour Remote Yes Reference 509303 Contact name Barton Bromley Apply For This Job Job description One of The Sage Group’s clients is looking for a Sr. Cybersecurity Writer, strong at Cybersecurity long form and writing SEO pillar pages. The client focuses on cutting-edge cyber security. Duration: 6-12 months to start plus extension possibilities Location: 100% remote in USA Part time: 20 hours per week, work any hours, so keep your day job Compensation: $70-78 hour Portfolio: Required with application to display samples of the following - 10 years Cybersecurity writing experience - Proven experience with SEO optimization as they need someone to write their SEO pillar pages - Great at writing strong first drafts - Deep Cybersecurity knowledge - Able to work independently with minimal supervision - Can produce high-quality long-form content independently - This team moves quickly so no time for extensive editing cycles

Role Description We are looking for a committed and driven manager who is passionate about solving complex security problems in innovative and scalable ways. As a Manager of Security Engineering, you will own security engineering across Contentful’s corporate systems, including the tooling and platforms that support the internal security team. While this role does not own security for the customer facing product, you will partner closely with product security teams within the security organization on shared responsibilities. - Develop a team, providing coaching, mentorship, goal setting, and performance feedback. - Define roles and make hiring decisions to grow the team in line with department needs. - Remain hands on, balancing technical leadership with direct implementation work. - Own execution and prioritization across projects and operations, using agile delivery practices. - Scale and mature effectiveness and efficiency by improving processes and tooling. - Champion continuous improvement across all aspects of the security program. - Continuously improve effectiveness and efficiency by evolving processes and tooling. - Communicate risks and technical concepts with clarity to leadership and stakeholders. - Collaborate with security leadership to execute business aligned, risk reduction roadmaps. - Shape work scope, sequencing, and success criteria inline with department and company needs. - Drive security processes, standards, and best practices across information technology assets. - Partner with stakeholders to evolve security awareness and specialized training across all functions. - Mature capabilities across endpoint, SaaS, and cloud configuration. - Own strategy evolution of corporate capabilities, including configuration, IAM, and data security. - Enhance tooling, automation, and integrations to improve visibility and reduce manual effort. - Support and guide security incident response efforts as a technical leader. - Support cross functional vulnerability management while advancing the program capabilities. - Define and maintain metrics to measure impact, optimize execution, and guide investment. - Partner with cross-functional teams for security enhancement and drive risk reduction. - Accelerate adoption of AI, balancing practicality enablement, and risk management. - Stay current on threats, vulnerabilities, and tactics, translating insights into actionable strategies. Qualifications - 8+ years of progressive engineering and security experience. - 3+ years managing people and security engineering teams. - Comfort operating in ambiguity, balancing strategic thinking, security, and practicality. - Expertise with AWS, GCP, and Azure. - Strong hands-on experience designing, implementing, and operating security controls at scale. - Demonstrated experience securing endpoint, SaaS, and cloud environments. - Experience working within identity and access management and data security programs. - Software development experience in modern programming language (Python, Go, etc). - Hands-on experience using Terraform and infrastructure-as-code. - Experience applying modern practices to improve efficiency and scalability of security programs. - Passion for solving complex security problems in innovative and scalable ways. - Experience using metrics to measure impact, optimize execution, and guide investment decisions. - Strong communication skills with the ability to explain technical topics to non-technical audiences. - Ability to support occasional off-hours incident response efforts. - Familiarity with attacker techniques in cloud-native and traditional environments. - Hands-on experience owning security technologies (e.g., EDR, AntiVirus, etc.). - Proven ability to lead cross-functional initiatives and influence outcomes without direct authority. - Experience owning end-to-end security programs, proactively driving incremental improvement. - Strong systems thinking, with the ability to design security solutions that scale through efficiency. Benefits - Join an ambitious tech company reshaping the way people build digital experiences. - Full-time employees receive Stock Options for the opportunity to share in the success of our company. - Comprehensive healthcare package covering 100% of monthly health premiums for employees and 85% of costs for your dependents. - Fertility and family building benefits, including a lifetime reimbursable wallet to support your growing family. - A generous amount of paid time off, including vacation days, sick days, compassion days for loss, education days, and volunteer days. - Company paid parental leave to care for and focus on your growing family. - Use your personal annual education budget to improve your skills and grow in your career. - Enjoy a full range of virtual and in-person events, including workshops, guest speakers, and fun team activities, supporting learning and networking exchange beyond the usual work duties. - An annual wellbeing stipend to care for your physical, financial, or emotional health. - A monthly communication stipend and phone hardware upgrade reimbursement. - New hire office equipment stipend for hybrid or distributed employees.