Senior System Administrator

Insight Global
San Diego County, CA

Title: IBMi Senior Systems Administrator

Salary: $110,000-$140,000

Location: must reside in San Diego- can work remotely unless there are any hardware outages so this person but be within a 30 minute commute of San Diego.


Required Skills & Experience

5+ years of experience in a Systems Administrator or similar IT role

Strong IBM i / AS/400 / iSeries experience

Hands-on BRMS/backup management experience

Experience supporting IBM Power environments

SAN/storage exposure, specifically IBM DS8000

Ability to be hands-on locally when systems/issues require physical presence

Self-starter who can operate independently as a trusted local resource


Nice to Have Skills & Experience

Deep expertise in security, performance monitoring, or system optimization

Experience with HA/DR, production system monitoring, and system maintenance (IPL, PTFs, SAVSYS)

CL programming experience

Knowledge of HTTP, Apache servers, and IBM Web Services

Experience with VTL backups and clustered environments

Strong documentation skills and understanding of SOX controls

Familiarity with IT security frameworks (COBIT, ISACA, SANS)

Prior experience mentoring or supporting Helpdesk/desktop teams


Job Description


Insight Global is seeking a Sr. IBMi Systems Administrator for a mortgage services client in San Diego, CA. This individual will play a critical role in maintaining and supporting IBMi systems in a highly regulated, production-focused environment. The ideal candidate is a seasoned systems administrator with strong BRMS and backup expertise who can be relied on as a local, hands-on resource. This role offers the opportunity to own critical infrastructure, work closely with a small, specialized IBMi team, and ensure the stability, security, and performance of enterprise systems that directly support the business. This is a fulltime opportunity that allows the flexibility to work from home most of the time, but ideally located a commutable distance from the San Diego office, should any on-site support be needed.

Day-to-Day

Install and maintain IBM i system software, upgrades, and patches

Monitor and support Production, HA, and DR environments

Manage BRMS backups, replication, and recovery processes

Support and monitor SAN/storage systems under IBM Systems Manager guidance

Perform system maintenance tasks (IPL, PTFs, SAVSYS, performance tuning)

Monitor security access, assist with audits and access reviews

Develop and distribute performance and system health reporting

Act as a local, hands-on escalation point for IBMi related issues

Support Helpdesk and PC teams with escalated system issues

Participate in off-hours work as business needs arise

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