Scalence L.L.C. · 12 hours ago
Sr Infrastructure Engineer
North Chicago, IL
Full-time
Hybrid
Senior Level
$80/hr - $95/hr
5+ years expScalence L.L.C. is seeking a Sr Infrastructure Engineer to support operational technologies and building-related systems. The role involves planning and executing upgrades, coordinating infrastructure changes, and maintaining compliance with IT and cybersecurity standards.
Information Technology & Services
Responsibilities
Independently plan and carry out OS, database, and application upgrades across diverse OT and instrument systems in partnership with infrastructure and application teams
Support installations, updates, and integrations for various facility-related technologies and monitoring platforms
Build and manage test/PoC environments and validate system compatibility with existing infrastructure
Manage service and admin accounts for assets, as well as accurate infrastructure mapping and architecture references
Own creation, maintenance, and closure of SLC deliverables and application support playbooks, including requirements, design docs, risk assessments, testing, and change controls
Execute work in alignment with GxP change management expectations, ensuring timely and accurate documentation and JIRA updates
Communicate status, risks, and decisions proactively and clearly to stakeholders
Troubleshoot OT communication paths, firewall rules, and protocol issues in partnership with Network and Cybersecurity
Support network segmentation/VLAN efforts and document related changes as part of lifecycle deliverables
Assist with cloud ↔ on-prem technology transitions where needed
Work directly with external vendors and facilities partners to deploy and support systems while ensuring compliance and cybersecurity alignment
Translate business and technical needs into actionable tasks and documentation
Qualification
Required
Experience supporting OT, instrumentation, or facility-related technologies (e.g., metrology, controls, alarms, sensors)
Ability to travel to North Chicago for occasional support and on-site activity
5-7 years of experience with IT system lifecycle activities and comfort operating within change management frameworks
Demonstrated ability to work independently or as part of a team delivering technology solutions on time and within budget
Ability to scope and estimate work and anticipate complexities in assigned work
Preferred
Exposure to network segmentation, VLANs, firewall troubleshooting, and OT connectivity
Familiarity with IT security expectations for OT systems
Experience managing vendors and collaborating with Facilities, Infrastructure, and Security teams
Company
Scalence L.L.C.
In today’s dynamic and competitive market, success hinges on mastering three key areas: Data Intelligence, Business Resilience, and Digital Experience.
501-1000 employees
Funding
Current Stage
Late StageCompany data provided by crunchbase