• La risorsa lavorerà a diretto riporto del team leader del team running del cliente • Gestione ticket e richieste • Gestione/controllo AS400 e dei rispettivi lavori automatici • Creazione di programmi CLP e SQL su AS400 • Creazione di ticket e richieste verso HQ (Germania)

Mainframe System Network Architect Location: Remote, United States Job Description: Location : Remote - Please note, this role is not able to offer visa transfer or sponsorship now or in the future* Roles and responsibilities :- - 12+ year experience in managing the Mainframe System/Network. - Responsibilities will include Installation and Upgrading a z/OS environment, Customization, Problem Determination, Performance Analysis Tuning, Capacity Planning, and WLM for the IBM Mainframe z/Series z/OS Systems, Hardware Systems & Peripherals, z/Series based ISV (Independent Software Vendor) Software, and z/Series Network Communications. The ideal z/OS Systems Architect will interface with management and the technical staff to plan and prioritize project tasks in accordance with firms' departmental goals. - Responsible of planning and execution of Hardware and software upgrade projects including Datacenter move and exit plans. - Monitors system software access, performance, and resource utilization. - Primary responsibility for maintaining the z/OS and JES2/3 software environment. - Work with application programmers to ensure that application problems do not adversely affect production operations. - Assists with the analysis, design, programming, and implementation of client environments. - Develop/maintain/monitor proper software use and security authorization policies. - Creates, maintains, and upgrades operating system software for development and production environments. - Analyzes requirements and recommends policies, procedures, and standards for operating system software. - Implement and verifies backup and recovery procedures. This would include Business Recovery concerns and associated testing. - Accept ownership of all mainframe-based systems, including multiple z/OS Sysplexes and CFRM policies. - Install new z/OS releases as they become available, RSU maintenance and configure to support Customer/Client environments. - Keep supported systems current with the latest maintenance provided by IBM Maintain system reliability and ensure availability. - Be available after hours for emergencies or exceptional situations concerning the mainframe and mainframe-based systems. - Resolve any system-related problems that may arise in a timely and efficient manner. - Ability to install and customize IBM and third-party software using SMP/E & other installation programs. - Experience in keeping the z/OS hardware configuration current using IOCP and HCD. - Experience supporting leading/training of software management. - Ability to write/customize software exit program(s) and use software utilities as required. - Solid knowledge of mainframe JCL and utilities. - Ability to write/read/debug programs in a batch and online environment. - Demonstrate strong communication, documentation, coordination, problem-solving skills, and the ability to guide the team. Expert Level expertise :- Mainframe Networking Protocols (SNA, VTAM, TCP/IP) z/OS Systems Architecture & Sysplex Integration Enterprise Network Infrastructure & Security Salary and Other Compensation: The Salary for this position will be 99,000 to 116,000 early depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans. Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements: - Medical/Dental/Vision/Life Insurance - Paid holidays plus Paid Time Off - 401(k) plan and contributions - Long-term/Short-term Disability - Paid Parental Leave - Employee Stock Purchase Plan Disclaimer: The compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

• Conduct RMS studies including short circuit, load flow, temporary overvoltage’s, and harmonics analysis to ensure efficient grid operation. • Perform occasional EMT studies focusing on events like lightning strikes and switching transients. • Conduct RAM studies to assess the reliability, availability, and maintainability of power systems. • Identify opportunities to enhance the efficiency of the Power System Analysis (PSA) process and RAM studies process. • Lead subcontracting efforts for PSA and RAM studies, ensuring efficient collaboration and timely delivery of results. • Troubleshoot complex issues related to Wind, Solar, HVDC, and HV substations.

Digital Forensics Systems Specialist Washington, DC, USA Employees can work remotely Full-time Company Description NXTKey Corporation has been delivering Information Technology, Information management, Information Assurance (IA) and cybersecurity solutions to US Federal Government and Commercial Clients since 2005. Job Description The Digital Forensics Systems Specialist provides technical leadership and operational support for a federal digital forensic laboratory environment supporting active law enforcement and regulatory investigations. This position ensures the availability, security, and forensic integrity of systems, tools, and infrastructure used to collect, process, analyze, and preserve digital evidence in accordance with federal evidentiary, legal, and security requirements. Duties and Responsibilities - Support and sustain digital forensic laboratory systems and infrastructure directly supporting active federal investigations and enforcement actions. - Lead and execute technical initiatives that modernize digital forensic capabilities while maintaining forensic soundness, evidentiary integrity, and chain-of-custody requirements. - Plan, manage, and deliver assigned technical projects of moderate to advanced complexity, ensuring adherence to federal schedules, budgets, and operational priorities. - Perform system validation, functional testing, and operational readiness assessments for new or upgraded forensic tools, platforms, and environments prior to production use. - Develop, maintain, and enforce system, operational, and forensic documentation required for audits, accreditation, discovery, and legal proceedings. - Provide hands-on technical support for information systems supporting forensic examinations, evidence storage, analysis, and reporting. - Ensure forensic systems comply with applicable federal policies, standards, and controls related to data integrity, access control, auditing, and security. - Proactively monitor and assess system performance, reliability, and security; identify risks and implement corrective actions to ensure uninterrupted investigative operations. - Implement automation and process improvements that increase examiner efficiency while preserving evidentiary defensibility. - Coordinate with forensic examiners, investigators, cybersecurity staff, and program leadership to support mission-critical investigative operations. Qualifications - Demonstrated expertise in Digital Forensics, including forensic tools, laboratory systems, and workflows supporting computer, mobile, and media examinations. - Experience supporting forensic laboratory environments used in active law enforcement or regulatory investigations. - Advanced knowledge of enterprise networking, including secure network segmentation and monitoring, with experience supporting Cisco and Fortinet technologies. - Expert experience with virtualized environments, including: - On-premises platforms (VMware, Nutanix) - Cloud platforms (Microsoft Azure, AWS) - Virtual Desktop Infrastructure (VDI) solutions (Citrix, VMware Horizon) - Experience supporting hybrid and isolated environments designed for sensitive or classified investigative data. - Ability to support systems operating under federal cybersecurity and information assurance requirements (e.g., logging, access controls, incident response). Additional Information - Current professional certifications such as: - IACIS Certified Forensic Computer Examiner (CFCE) - BCERT / ACERT - SANS (GCFE, GCFA, or equivalent) - Prior federal or state Law Enforcement experience as a Digital Forensic Examiner may be substituted for specific certification requirements, subject to agency approval.