Role Description We’re looking for a Global Finance Systems – System Administration Team Leader (Corporate) to lead the system administration function across our global Finance Systems landscape. In this critical role, you will be responsible for ensuring operational stability, proactive monitoring, and high‑quality support for our invoicing, payments, data feeds, and finance modules. - Lead and develop a team of System Administrators managing day‑to‑day operations, system access, configuration standards, and incident resolution across multiple platforms. - Drive continuous improvements that reduce risk, minimise downtime, and enhance system reliability with a strong focus on automation and operational excellence. - Work closely with Technical Leads, Product teams, and external vendors to ensure operational readiness for new features and support global deployments. - Resolve issues before they impact customers or Finance, keeping our Finance Systems secure, efficient, and scalable across multiple time zones. Qualifications - Proven experience leading System Administration or Application Support teams. - Deep understanding of system configuration, monitoring, integrations, and data flows. - Excellent problem‑solving skills with a calm, structured approach to incidents. - Strong knowledge of service management practices, including incident, problem, and change management. - Experience working in regulated, control‑heavy environments. - The ability to collaborate effectively with technical, finance, and vendor stakeholders. - Outstanding communication and leadership skills. - A proactive mindset and passion for driving operational excellence. - A degree in technology, finance, or a related field is highly desirable. Requirements - Comfortable working flexibly across time zones and travelling when required. Benefits - Exclusive Travel Discounts: Access to exclusive industry rates and discounts through our in-house travel team. - Career Development: Clear career pathways and resources to achieve professional goals, including training and support. - Vibrant Culture & industry-renowned social events: Participate in exciting social events such as monthly awards nights, global conferences, end-of-financial-year balls, and more. - Active Hour: An hour dedicated each week to focus on fitness or personal wellness. - Comprehensive Health Cash Plan: Reimbursement for a variety of medical services, including dental, optical, and chiropractic care. - Health & Wellbeing Challenges: Monthly challenges designed to keep you motivated and healthy. - Financial Wellbeing Support: Access to expert financial services, including mortgage advice, regulated financial guidance, and money coaching. - And Much More: Additional benefits including company-matched charitable donations, an excellent pension scheme, share options, an electric vehicle scheme, and various salary sacrifice benefits.

Enterprise Solutions and Management (ESM) is a rapidly growing government contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Linux Systems/Application Administrator for an exciting remote opportunity. Job Description and Responsibilities Provides application administration and technical support for Government Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) applications supporting the Defense Travel Management Office (DTMO). Responsible for installing, testing, deploying, configuring, debugging, updating, and patching enterprise applications while serving as the Subject Matter Expert (SME) for all supported systems. Monitors and maintains application performance, performs event logging, and supports security logging tools that integrate with approved systems. Provides application administration across Windows, Linux, and Unix environments, troubleshoots technical issues, and responds to user inquiries. Manages and sustains application-side operations to support DTMO mission-critical systems and development activities. Required Knowledge, Skills and Abilities (KSA) - Knowledge of enterprise application administration, including installation, configuration, testing, deployment, patching, and maintenance of Government Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) systems. - Knowledge of Windows, Linux, and Unix operating systems and the ability to manage and troubleshoot applications hosted in multi-platform environments. - Knowledge of application monitoring, event logging, and security logging tools used to capture and analyze system and security events. - Skill in troubleshooting application performance issues, diagnosing system errors, and providing technical support to resolve user and system inquiries. - Ability to manage and sustain application operations supporting mission-critical systems Desired KSA - Be a positive, self-motivated, and proactive person with the ability to adapt to change and tolerate stressful situations - Candidate must communicate effectively with team members, team lead, management, and government customer - Must have the ability and desire to research and develop creative solutions to unique problems with minimal supervision Minimum Training, Education, and Certifications - Bachelor's degree in a relevant field - Five (5) years experience - Specific Experience with: - Linux/Unix administration - Development & Maintenance of technical docs (network diagrams, SOPs, ports & protocols), white papers, briefings, presentations, technical/functional user documentation, and business process flows. - Governance boards (documentation, reviewing change requests, performing impact assessments) - Incident Management - Disaster recovery/COOP (including tests/exercises) - SaaS, PaaS, cloud platforms - Experience with DoD Travel systems and DMDC also desired Minimum Clearance - Top Secret Physical Requirements - Required to stand, walk and sit; communicate verbally both in person and by telephone; use hands to finger, handle or feel objects or controls; reach with hands and arms. Specific vision abilities required by this job include close vision, distance vision, depth perception, color vision and the ability to adjust focus. Additional Requirements - Other duties as assigned ESM provides equal employment opportunity to all individuals regardless of race, color, creed, religion, gender, age, sexual orientation, national origin or ancestry, disability, genetic information, veteran status, gender identification or any other characteristic protected by state, federal or local law.

Enterprise Solutions and Management (ESM) is a rapidly growing government contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Windows Systems/Application Administrator for an exciting remote opportunity. Job Description and Responsibilities Provides application administration and technical support for Government Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) applications supporting the Defense Travel Management Office (DTMO). Responsible for installing, testing, deploying, configuring, debugging, updating, and patching enterprise applications while serving as the Subject Matter Expert (SME) for all supported systems. Monitors and maintains application performance, performs event logging, and supports security logging tools that integrate with approved systems. Provides application administration across Windows, Linux, and Unix environments, troubleshoots technical issues, and responds to user inquiries. Manages and sustains application-side operations to support DTMO mission-critical systems and development activities. Required Knowledge, Skills and Abilities (KSA) - Knowledge of enterprise application administration, including installation, configuration, testing, deployment, patching, and maintenance of Government Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) systems. - Knowledge of Windows, Linux, and Unix operating systems and the ability to manage and troubleshoot applications hosted in multi-platform environments. - Knowledge of application monitoring, event logging, and security logging tools used to capture and analyze system and security events. - Skill in troubleshooting application performance issues, diagnosing system errors, and providing technical support to resolve user and system inquiries. - Ability to manage and sustain application operations supporting mission-critical systems Desired KSA - Be a positive, self-motivated, and proactive person with the ability to adapt to change and tolerate stressful situations - Candidate must communicate effectively with team members, team lead, management, and government customer - Must have the ability and desire to research and develop creative solutions to unique problems with minimal supervision Minimum Training, Education, and Certifications - Bachelor's degree in a relevant field - Five (5) years experience - Specific Experience with: - Windows administration - Development & Maintenance of technical docs (network diagrams, SOPs, ports & protocols), white papers, briefings, presentations, technical/functional user documentation, and business process flows. - Governance boards (documentation, reviewing change requests, performing impact assessments) - Incident Management - Disaster recovery/COOP (including tests/exercises) - SaaS, PaaS, cloud platforms - Experience with DoD Travel systems and DMDC also desired Minimum Clearance - Top Secret Physical Requirements - Required to stand, walk and sit; communicate verbally both in person and by telephone; use hands to finger, handle or feel objects or controls; reach with hands and arms. Specific vision abilities required by this job include close vision, distance vision, depth perception, color vision and the ability to adjust focus. Additional Requirements - Other duties as assigned ESM provides equal employment opportunity to all individuals regardless of race, color, creed, religion, gender, age, sexual orientation, national origin or ancestry, disability, genetic information, veteran status, gender identification or any other characteristic protected by state, federal or local law.

Company Description For More Open Positions Visit us at: http://recruiting.woongjininc.com/ Our Mission WOONGJIN, Inc. is a rapidly growing team who provides a range of unique, exceptional, and enhanced services to our clients. We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant leadership. Benefits - Medical Insurance - Vision Insurance - Dental Insurance - 401(k) - Paid Sick hours Job Description - Administer and support the OutSystems platform – deployments, performance tuning, monitoring, and troubleshooting. - Manage Windows Server environments, including Active Directory, DNS, DHCP, and file systems. - Perform patch management, system updates, and vulnerability remediation. - Monitor system and application health, ensuring performance and uptime SLAs. - Maintain system documentation and operational procedures for OutSystems and Windows platforms. - Collaborate with DevOps and infrastructure teams to support upgrades and configuration changes. - Automate operational tasks using PowerShell or other scripting tools. - Participate in an on-call support rotation for production support activities. * Remote available Qualifications - 3+ years of experience administering OutSystems. - Strong knowledge of Windows Server administration. - Experience with patching, event log analysis, and system health monitoring. - Familiarity with CI/CD pipelines for low-code platforms. - Basic knowledge of cloud infrastructure (Azure/AWS). - Bilingual (English/Korean) Nice to Have: - OutSystems certifications - Microsoft Certified: Windows Server or Azure Administrator - Experience with IIS, SQL Server, or load balancing for web apps Additional Information All your information will be kept confidential according to EEO guidelines. *** NO C2C ***