Jobs at Ensono

Leads production Linux operations across hosted, cloud, and remote infrastructure. Responsibilities include resolving major incidents, performing root-cause analysis, maintaining availability and compliance, developing Ansible and Bash automation, supporting infrastructure as code, managing changes, documenting SOPs and recovery procedures, monitoring systems, mentoring engineers, and communicating with clients and stakeholders during incidents and maintenance.

Provide 24/7 mainframe network systems programming support for z/OS clients. Install, upgrade, customize, administer, tune, monitor, and troubleshoot network components and related software. Support migrations, disaster recovery, encryption, connectivity, change control, documentation, and vendor coordination. Develop network toolkits and resolve production issues across multiple clients and time zones.

Develop and enhance commercial applications, primarily DocuSign CLM, GoTransverse, and ServicePath. Translate stakeholder requirements into scalable features, integrations, prototypes, and documentation. Perform comprehensive testing, troubleshoot applications, maintain security, and support enterprise platforms involving billing, CPQ, Salesforce, Workday, and quote-to-cash processes. Collaborate with global cross-functional teams while managing priorities in agile and waterfall environments.

Administer and support IBM WebSphere and middleware environments, including implementation, upgrades, high-availability configuration, monitoring, tuning, patching, and vulnerability remediation. Design system configurations, disaster recovery procedures, automation, and infrastructure-management guidelines. Prepare capacity reports, manage multiple projects, mentor technical staff, and support business-critical systems in a 24/7 rotational environment.

Supports enterprise mainframe ISV software through installation, upgrades, testing, configuration, customization, implementation, monitoring, and maintenance. Handles incidents, changes, problem resolution, on-call support, vendor communication, and technical projects. Requires strong z/OS systems programming expertise, including SMP/E, TSO/ISPF, SDSF, JCL, USS, security, and related infrastructure. Provides technical assistance and resolves moderately complex software and systems issues.

Supports enterprise mainframe ISV software through installation, upgrades, testing, configuration, customization, maintenance, monitoring, and implementation. Handles incident, change, and problem resolution, participates in on-call support and technical projects, communicates with vendors, researches new software, and assists teams with z/OS-related technical issues. Requires strong knowledge of z/OS, SMP/E, TSO/ISPF, SDSF, JCL, USS, security, and systems programming.

Leads complex enterprise IT outsourcing and managed services pursuits as the primary deal architect. Develops multi-tower hosting, infrastructure, cloud, and transformation solutions; leads discovery workshops; creates business cases, pricing, proposals, and contracts; negotiates statements of work; advises executives; collaborates across sales, consulting, product, finance, legal, and delivery teams; and oversees solution handoff and post-close knowledge transfer.

Designs, develops, maintains, troubleshoots, and optimizes enterprise Mainframe applications using COBOL and related technologies. Handles incidents, service requests, and change requests through ticketing workflows; supports waterfall and agile projects; resolves complex application and integration issues; documents procedures; and provides implementation options aligned with business requirements.

Designs, develops, maintains, troubleshoots, and enhances enterprise mainframe applications using COBOL, CICS, JCL, DB2, and VSAM. The role includes performance tuning, database optimization, incident and change request management, technical documentation, requirements analysis, and implementation planning. Acts as a technical lead, supports critical applications, works across Agile and waterfall methodologies, and guides junior team members.

Architects, develops, and maintains high-performance C++ applications with advanced memory management and multithreaded architectures. Owns critical system components, build systems, CI/CD pipelines, containerization, debugging, profiling, and performance tuning. Leads code reviews, technical planning, and system design while mentoring engineers. Works in Linux environments with Python, shell scripting, SQL, and Git, and collaborates across teams to improve reliability, scalability, and technical growth.

Lead enterprise NAS (NetApp) storage engineering: ensure stability and performance of NAS and array-based replication, manage lifecycle (installs/upgrades/decommissions), drive incident/problem management and root cause analysis, develop monitoring and automation (Python/Ansible), support deployment and modernization, maintain CMDB, and advise on complex storage solution designs.

Manage and maintain distributed SAN storage infrastructure, ensure SLA-driven incident response, perform troubleshooting, RCA, performance tuning, lifecycle operations (installs/upgrades/decommissions), CMDB upkeep, automation/modernization, and support SAN/switch deployments and solution design.

Acts as a strategic Culture and People Experience partner to leaders, shaping organizational culture, supporting workforce planning, developing and retaining talent, resolving employee relations issues, guiding policy interpretation, ensuring employment-law compliance, identifying training needs, and recommending leadership coaching and organizational development solutions.

Support enterprise identity and access management by provisioning, modifying, and de-provisioning accounts across mainframe, cloud, and enterprise platforms. Review access requests, enforce least privilege, maintain IAM documentation, capture security logs, and provide audit evidence. Respond to IAM audit inquiries, communicate with stakeholders to resolve access issues, and assist with implementing IAM improvements and regulatory compliance initiatives.

Provide 24/7 technical support for CICS TS and related OEM products on IBM z/OS mainframes. Responsibilities include fulfilling customer service orders, troubleshooting, installing and maintaining software, supporting operating system upgrades, customer migrations, disaster recovery, product fixes, and ITSM change control. The role requires collaboration across functional teams, project support, schedule management, and occasional weekend or on-call work.

Provides premium CICS TS support for mainframe clients, including customer service orders, incident resolution, OEM software installation and maintenance, z/OS upgrades, customer migrations, disaster recovery activities, and ITSM change control. The role requires 24/7 support availability across time zones, on-call work, weekend scheduling, strong CICS configuration and tailoring expertise, SMP/E experience, and collaboration with project and functional teams.

Provides L3 administration, architecture, automation, and technical leadership for enterprise Linux infrastructure across on-premises, virtualized, and cloud environments. Responsibilities include Terraform-based infrastructure as code, Kubernetes/OpenShift administration, Ansible and scripting automation, storage and virtualization management, patching, hardening, performance tuning, incident response, and capacity planning. The role supports mission-critical 24x7 environments, leads complex troubleshooting and transformation initiatives, collaborates across technical teams, and mentors junior engineers.

Manages global financial consolidation, monthly close, and financial reporting under US GAAP. Leads technical accounting initiatives, audit support, control remediation, balance sheet reconciliations, and continuous process improvements. Partners with global accounting and business teams in a matrixed environment, serves as a financial systems power user, and leads, coaches, and develops the financial reporting and consolidation team.

Administer and engineer enterprise IBM AIX and pSeries environments as the highest technical escalation point. Responsibilities include OS, kernel, LVM, PowerVM, VIOS, HMC, virtualization, SAN storage, migrations, patching, performance tuning, high availability, disaster recovery, incident resolution, root-cause analysis, automation, documentation, and vendor coordination. The role provides technical SME leadership, collaborates across infrastructure teams, and supports rotational shifts and on-call operations.

Provides senior-level administration, engineering, automation, and support for enterprise Windows Server environments across on-premises and cloud platforms. Responsibilities include L3 escalation, Active Directory and infrastructure management, Terraform-based deployments, Azure and AWS support, virtualization, patching, security hardening, disaster recovery, performance optimization, incident management, and troubleshooting. The role also leads modernization initiatives, mentors junior engineers, develops documentation, and participates in 24x7 on-call support.