Lead Linux Systems Architect – High Availability & DR

Unisys; Norwich (CT); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Unisys is seeking a Principal Linux Systems Support to provide ongoing systems administration across Linux environments, including installation, maintenance, and troubleshooting. The role leads incident remediation, system compliance, and strategy development to improve reliability across multiple locations.

You will mentor a technical team, align designs with business goals, and shape disaster recovery and high-availability projects, including Red Hat clustering and KVM solutions, with required

Qualifications

• BA/BS degree and 8+ years of relevant experience or equivalent.
• Master's degree preferred.
• Expert-level Linux systems administration and enterprise infrastructure design.
• Proven ability to lead technical teams and advise across the organization.
• Experience with RedHat Linux, including KVM and clustering.
• Experience with AIX.
• Familiarity with Unix.
• Familiarity with VMware.
• Familiarity with disaster recovery and high availability in cloud environments (OCI and Azure).
• U.S. Citizenship and residency required.

Responsibilities

• Lead Systems Administration across the account, guiding junior staff and allocating work.
• Align system design and strategy with corporate business requirements and objectives.
• Assess and document current Linux/Unix architectures; design high-availability solutions.
• Develop migration roadmaps and DR plans for Linux/Unix environments.

Skills

Linux systems administration

Enterprise infrastructure design

Team leadership

Red Hat Linux

KVM clustering

AIX

Unix familiarity

VMware familiarity

Cloud DR (OCI/Azure)

Education

BA/BS degree

Master's degree preferred

Tools

VMware

Red Hat Enterprise Linux

AIX

KVM

Job description

Unisys is seeking a Principal Linux Systems Support to provide ongoing systems administration across Linux environments, including installation, maintenance, and troubleshooting. The role leads incident remediation, system compliance, and strategy development to improve reliability across multiple locations.

You will mentor a technical team, align designs with business goals, and shape disaster recovery and high-availability projects, including Red Hat clustering and KVM solutions, with required