US Department of Defense Education Activity
About the Role The Department of War Education Activity (DoWEA) Network Operations Center in Vicenza, Italy, seeks an experienced IT Network Specialist (GS-12) to join our Information Technology Division. This critical position supports the secure and reliable operation of enterprise-level network infrastructure serving educational facilities across geographically dispersed locations. Federal employees in Vicenza currently receive a 20% Post Allowance (COLA) in addition to base salary, along with overseas benefits including potential Living Quarters Allowance and home leave eligibility. This permanent, full-time position offers an initial 36-month overseas tour with opportunities for professional growth in a dynamic international environment. Key Responsibilities Network Monitoring & Operations Oversee daily operation and performance monitoring of complex network systems including voice, wireless, firewalls, IP-based video distribution, streaming services, and data communications Ensure comprehensive monitoring and notification services are deployed across all mission-essential network systems as defined by management Monitor network performance, availability, and security using enterprise management tools to proactively identify outages, performance degradation, vulnerabilities, and configuration issues Coordinate with internal teams, service providers, and vendors to resolve network incidents and maintain optimal system performance Security & Compliance Management Ensure all IT network systems meet stringent security requirements related to physical, personnel, and information security protocols Provide expert recommendations for security incident response, including user contact procedures, management notifications, investigation coordination, and comprehensive documentation of findings Maintain compliance with established security policies, regulations, and DoWEA operational standards Support cybersecurity initiatives and implement security best practices across network infrastructure System Administration & Technical Support Perform advanced Tier II network troubleshooting and incident response in a Network Operations Center environment Plan, schedule, and execute installation of new or modified hardware, network operating systems, and applications software Analyze network administration Standard Operating Procedures on an ongoing basis to ensure compliance with established policies and regulations Evaluate and validate proposed test plans to ensure thorough assessment of unique or high-priority network elements and operations Documentation & Process Improvement Develop, implement, and maintain comprehensive technical documentation including SOPs, network diagrams, and configuration standards Document investigation findings, system changes, and operational procedures to support IT service management requirements Analyze operating system relationships and interdependencies to resolve complex network administration issues Contribute to continuous improvement initiatives for network operations and service delivery Requirements Essential Qualifications U.S. Citizenship required with ability to obtain and maintain Secret Security Clearance One year of specialized experience equivalent to GS-11 level including: Administering enterprise-level network infrastructure (LAN/WAN, WLAN, SD-WAN, firewalls, remote access solutions) Managing network performance using enterprise tools (SolarWinds, Cisco Catalyst Center, or equivalent) Performing Tier II troubleshooting and incident response in NOC or similar enterprise environment Implementing network configuration changes and maintaining technical documentation for cybersecurity compliance Core IT Competencies Attention to Detail: Demonstrated ability to complete thorough, accurate work independently under challenging conditions Customer Service: Experience resolving complex problems, maintaining strong customer relationships, and conducting service quality evaluations Oral Communication: Proven ability to convey complex technical information effectively to diverse audiences and stakeholders Problem Solving: Track record of identifying issues, evaluating alternatives, and developing strategic solutions while engaging multiple stakeholders Security & Certification Requirements Must obtain Information Assurance Technician (IAT) Level II certification within 6 months of appointment Complete Foundational Qualification requirements within 9 months and Residential qualification requirements within 12 months Pass Tier 3 (T3) background investigation and maintain security standards throughout employment Overseas Assignment Requirements Obtain Official Passport and Italian visa prior to departure Comply with Exceptional Family Member Program requirements per DoD Instruction 1315.19 Meet 5-year overseas rotation requirements and initial 36-month tour commitment Demonstrate flexibility for occasional travel (up to 10% of time) Additional Considerations Location Benefits Based in historic Vicenza, Italy with access to European cultural and travel opportunities Potential eligibility for government quarters or Living Quarters Allow
スキルハウス・スタッフィング・ソリューションズ 株式会社
About the Role A leading global financial services firm is seeking an experienced Linux Systems Administrator to join their specialized infrastructure team in Tokyo. This critical role focuses on providing dedicated production support for mission-critical Linux systems supporting high-frequency trading operations, ensuring optimal availability, performance, and security across COLO/DMZ environments. You will be part of a dynamic, international Platform & Cloud Services team responsible for maintaining the technological backbone that enables high-performance trading operations. This position offers the opportunity to work with cutting-edge infrastructure technology while contributing to both day-to-day operational excellence and large-scale enterprise transformation projects. Key Responsibilities Production Support & Infrastructure Management Provide 24/7 production support for COLO/DMZ infrastructure supporting high-frequency, low-latency trading systems Ensure system stability and availability through proactive monitoring, troubleshooting, incident response, and comprehensive root cause analysis Perform critical system administration tasks including installation, configuration, patching, monitoring, performance tuning, and capacity planning Execute disaster recovery testing procedures and maintain business continuity protocols Manage system deployments, updates, and maintenance windows with minimal business impact Collaboration & Stakeholder Management Work closely with HFT developers, project managers, and cross-functional support teams to deliver technical solutions within demanding timelines Interface directly with trading desk personnel and participate in client calls to translate business requirements into technical COLO environment solutions Collaborate effectively with global teams across Asia, Europe, and the United States in a 24/7 operational environment Partner with Cross Platform Engineering teams to define operational requirements and deliver robust infrastructure solutions Project Leadership & Technical Excellence Lead and participate in exchange connectivity build-out projects, ensuring seamless integration with existing infrastructure Manage vendor support cases and drive resolution of complex technical issues Implement system changes following established change management procedures, including comprehensive testing, approvals, deployment, and validation Automate routine operational tasks to improve efficiency and reduce manual intervention Ensure strict compliance with IT security protocols, audit requirements, and regulatory standards Documentation & Knowledge Management Maintain comprehensive technical documentation including detailed architecture diagrams, standard operating procedures, and operational runbooks Create and update troubleshooting guides and best practices documentation Contribute to knowledge sharing initiatives and mentor junior team members Requirements Technical Expertise Minimum 5+ years of hands-on UNIX/Linux production support experience Advanced knowledge of Red Hat Enterprise Linux (RHEL 8+) on bare metal infrastructure Proven experience with latency optimization, capacity planning, and performance tuning on bare metal RHEL environments Strong scripting capabilities in Shell, Python, Perl, or Ansible for automation and operational efficiency Hands-on experience with core UNIX services including LDAP, Kerberos, and Ansible Tower Specialized Infrastructure Knowledge Deep understanding of high-performance computing on HPE or similar enterprise servers Experience with BIOS and firmware tuning specifically for low-latency applications Familiarity with low-latency networking stacks such as Solarflare, Onload, and PTP protocols Knowledge of time-server technologies including Meinberg GPS receivers or equivalent solutions Experience with DNS/DHCP management tools such as BlueCat or similar enterprise solutions Solid understanding of network firewalls and security infrastructure Professional Requirements Minimum 3+ years of relevant professional experience Business-level English communication skills for international collaboration Basic conversational Japanese language ability High school diploma or equivalent educational background Valid authorization to work in Japan Familiarity with DevOps methodologies and telemetry tools What We Offer Work Environment & Culture Join a flexible, diverse, and international team based in Tokyo Hybrid working model with flexible office attendance (currently 1 day in-office, 4 days work-from-home) Opportunity to work with cutting-edge public/private cloud, Linux/Windows compute, and core infrastructure technologies Exposure to both operational excellence initiatives and strategic, multi-year enterprise projects Benefits Package Competitive compensation and comprehensive benefits package Social insurance coverage and employee pension scheme Commuting allowance and transportation support Comprehensive holiday schedule including weekends, national holidays, year-end and New Year holidays, plus additional special holidays Career development opportunities within a global organization Strong commitment to diversity, inclusion,
Unicredit S.p.A. - Romania Branch
About the Role We are seeking an experienced Digital Product Specialist – SAP HCM to support People & Culture (P&C) processes in Germany, with a strong focus on Personnel Administration (PA), Organizational Management (OM), and Interfaces. In this senior technical role, you will be responsible for the stability, compliance, and continuous optimization of the SAP HCM PA/OM and the associated integration landscape, operating both local and global environments. You will act as the key technical authority and trusted partner to P&C stakeholders, ensuring compliant, efficient, and well-integrated core HR processes. This position offers the opportunity to work with cutting-edge HR technology solutions while ensuring regulatory compliance and driving digital transformation initiatives within a leading international banking group. Key Responsibilities Technical Ownership & System Management: Act as the primary technical owner and referent for SAP HCM Personnel Administration (PA) and Organizational Management (OM) for Germany Take end-to-end responsibility for the HR interface landscape, ensuring seamless data flow and system integration Monitor system performance, conduct error analysis, and coordinate incident resolution across all connected platforms Maintain data consistency, reconciliation processes, and comprehensive interface documentation Integration & Interface Management: Manage integrations with internal and external systems including Finance, identity and access management, global P&C systems, and regulatory platforms Oversee IDocs, ALE, BAPIs, and file-based/middleware-driven interfaces Monitor, troubleshoot, and reconcile HR data flows to ensure accuracy and reliability Implement and maintain robust data validation and error handling procedures Business Partnership & Process Optimization: Serve as a key liaison between P&C business referents and IT teams Translate business requirements into sustainable technical solutions and provide strategic guidance on best practices Support change management initiatives and process improvements across HR operations Provide expert consultation on system capabilities and limitations Operational Excellence: Manage regular and ad-hoc operational activities including employee lifecycle processes (hire, change, transfer, termination) Maintain organizational structure governance and ensure data integrity across all HR processes Implement and test legal change packages, HR support packages, and relevant SAP Notes for PA/OM modules Conduct system testing, validation, and deployment activities following established protocols Compliance & Data Governance: Ensure data quality, integrity, and compliance with GDPR and audit requirements Implement and maintain data retention and deletion policies using SAP Information Lifecycle Management (ILM) Support regulatory reporting and audit activities as required Maintain comprehensive documentation and audit trails for all system changes Incident & Problem Management: Own incident and problem management for PA, OM, and interfaces Perform root cause analysis and implement long-term remediation strategies Collaborate with SAP Basis, integration, and downstream system teams to proactively monitor system performance Develop and maintain emergency response procedures and disaster recovery protocols Requirements Technical Expertise: 8+ years of hands-on experience with SAP HCM on premise (ECC 6.0, EHP8) in complex enterprise environments Senior expertise in Personnel Administration (PA) including employee master data and infotypes, company-specific enhancements/custom-tables, personal actions and workflows, and data governance/authorization concepts Comprehensive knowledge of Organizational Management (OM) including organizational structures, jobs, positions, and relationships, company-specific enhancements, and structural authorizations/roles Advanced experience with interfaces and integrations (inbound/outbound) including monitoring, troubleshooting, and reconciliation of HR data flows Development & Customization Skills: Advanced SAP HCM Customizing capabilities in PA and OM modules Proficient ABAP development skills including ABAP Objects Experience with SAP Notes implementation and SPAU/SPDD adjustments Knowledge of integration technologies and middleware platforms Understanding of database management and performance optimization Regulatory & Compliance Knowledge: Deep understanding of European/German data protection directives (GDPR) Experience with SAP Information Lifecycle Management (ILM) for GDPR-compliant data retention and deletion Knowledge of banking industry regulations and compliance requirements Familiarity with audit processes and documentation standards Language & Communication Skills: **