Sr. Platform Engineer - REMOTE

Senior Platform Engineer

The Senior Platform Engineer designs, implements, operates, and improves enterprise infrastructure across on-premises, cloud, and hybrid environments. This role supports Windows Server, Active Directory, Entra , Microsoft 365, Azure core services, virtualization, storage, networking, and related platform services.

The Senior Platform Engineer defines complex infrastructure problems, develops practical solutions, and improves standards, configurations, and procedures to support reliable and secure business operations.

The role combines technical expertise, engineering judgment, and service ownership to improve platform reliability, observability, maintainability, and measurable service outcomes.

Salary range is $ 91,840.00 - $ /annually. Job Grade, EX 15B. Final salary is dependent on candidate's experience and qualifications.

Remote work is not available for candidates residing in, or planning to reside in: AK, CA, CO, CT, DE, DC, HI, LA, ME, MA, MD, MN, MT, ND, NJ, NY, OK, OR, PA, PR, RI, SD, VT, WA or WI.

Qualifications:

Minimum Education & Experience Requirements

· Bachelor's degree in Computer Science, Management Information Systems, or a related field, or an equivalent combination of education and experience.

· Six (6) years of progressive system administration or platform engineering experience, including highly virtualized environments and Microsoft cloud services.

Minimum Knowledge and Skill Requirements

· Ability to define infrastructure problems, analyze system data, and draw sound conclusions from logs, monitoring tools, and documented evidence.

· Ability to interpret technical documentation, implementation guides, diagrams, and operational procedures.

· Strong working knowledge of Windows Server, directory services, group policy, permissions, authentication, and system configuration.

· Experience designing, implementing, and supporting Microsoft Azure, Entra , Microsoft 365, and related identity, compute, storage, and networking services.

· Knowledge of hybrid infrastructure, including on-premises systems, cloud services, identity platforms, and network connectivity.

· Familiarity with backup, restoration, disaster recovery, and business continuity practices.

· Understanding of IP networking concepts, including firewalls, routers, switches, VPNs, ACLs, DNS, DHCP, routing, VLANs, and troubleshooting.

· Ability to evaluate trade-offs among reliability, performance, security, scalability, and cost using engineering judgment and system data.

· Ability to communicate clearly with internal customers, technical teams, vendors, and business stakeholders.

Competencies:

· Technical Learning

· Functional/Technical Skills

· Problem Solving

· Decision Quality

· Process Management

· Informing

Working Conditions/Environment:

The employee may occasionally lift or move up to 65 pounds. Specific vision abilities include close vision, color vision, and the ability to adjust focus. This position may require occasional irregular hours, weekend support, and travel between office locations for system upgrades, maintenance, or related business needs.

Other Requirements:

Must comply with all aspects of the Bank Secrecy Act (BSA).

Major Accountabilities and Tasks:

1. Troubleshoot and resolve platform issues by defining problems, analyzing system data, and restoring reliable service across servers, identity platforms, Microsoft 365, Azure, virtualization, storage, networking, and related systems.

2. Maintain documentation and change records for support, implementation, troubleshooting, and configuration activities to ensure accurate records, repeatable procedures, and reviewable evidence of system changes.

3. Engineer and support Microsoft 365 services including SharePoint, Teams, Exchange Online, One Drive, workflows, permissions, and integrations to improve collaboration and business process reliability.

4. Design and maintain enterprise infrastructure including Windows servers, virtual machines, cloud resources, storage, directories, and related platform services to support secure, reliable, and maintainable operations.

5. Engineer and support identity and access management services including Active Directory,…