The Role Leads cloud and systems administration initiatives across hybrid infrastructure. Owns production system lifecycle, security, patching, monitoring, backup and disaster recovery. Leads incident response, root-cause analysis, change reviews, automation, standards development and audit readiness. Partners with Security and other technical teams, manages vendors, documents operational processes, and mentors junior administrators. Requires advanced Windows Server and Linux administration, PowerShell automation, cloud platform experience across Azure, AWS and Google Cloud, and experience in regulated environments. Summary Generated by Built In At Alliant Insurance Services, we thrive on creating employee benefits solutions built on the idea that health makes growth possible. As top tier professionals dedicated to solving our clients' health and welfare insurance challenges, Alliant team members deliver an unrivaled depth of service, and our unique approach enables us to help clients stay resilient and turn change into opportunity. This position is a chance to join a dynamic, expanding company with prospects for individual and career growth. As one of the 5 largest insurance brokerage firms in the U.S., Alliant provides property and casualty, workers' compensation, employee benefits, surety, and financial products and services to clients nationwide. More information is available at www.alliant.com . SUMMARY Responsible for leading technical initiatives and owning critical infrastructure components end-to-end. This role drives stability and security improvements by designing implementation plans, standardizing configurations, and mentoring junior administrators. The administrator strengthens Alliant's security posture through disciplined patch governance, secure-by-default configurations, and effective incident response leadership. Systems Administrator III is expected to reduce operational risk by improving automation, monitoring, and recovery readiness.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Serve as a technical lead for infrastructure projects (server modernization, platform upgrades, identity improvements) including planning, implementation, validation, and transition to operations. Own administration of assigned systems/services, including lifecycle management, performance, capacity, and security posture. Lead incident response for system-related events: coordinate troubleshooting, drive root cause analysis, and ensure durable corrective actions. Develop and maintain system standards (build templates, hardening baselines, naming conventions, access models) and ensure consistent adoption. Improve patch and vulnerability remediation processes by defining schedules, exception handling, and reporting to stakeholders. Design and execute backup/restore and DR test plans; validate recovery objectives and document results and remediation actions. Implement automation to reduce manual work and error risk (scripted provisioning, standardized checks, automated reporting). Partner with Security to implement and validate controls (privileged access workflows, logging requirements, configuration baselines). Review and approve changes for technical completeness, risk, and rollback readiness; coach others on change quality. Mentor Systems Administrator I/II staff through hands-on training, peer review, and troubleshooting guidance. Manage vendor support engagements for assigned platforms; coordinate escalations and track remediation to closure. Produce high-quality documentation and diagrams suitable for operational handoff and audit review.

QUALIFICATIONS EDUCATION/EXPERIENCE

Bachelor's degree in computer science, Information Technology, or a related field or equivalent experience. Five (5) or more years in systems administration, including ownership of production systems and leading technical workstreams. Experience with hybrid environments (on-prem + cloud) and identity integration patterns. Familiarity with infrastructure-as-code concepts and tools. Demonstrated experience improving operational metrics (reducing incidents, improving patch compliance, shortening recovery times). Experience supporting regulated environments and leading audit response for infrastructure controls. Experience with Azure, AWS, Google Cloud operations in a multi-account or multi-subscription enterprise environment. Experience with cloud monitoring, log analytics, backup, security posture, policy compliance, cost management, and automation tools. Experience in insurance, financial services, regulated environments, or enterprise shared services. SKILLS Advanced administration of Windows Server and core infrastructure services; solid Linux administration ability. Strong identity and access management experience (directory services, group policy strategy, privilege separation). Proven ability to lead troubleshooting for complex issues across systems, storage, and network dependencies. Experience designing and implementing standard builds and secure baselines. Strong change management execution and risk assessment skills. Automation proficiency (PowerShell required; ability to structure scripts/modules for reuse and peer review). Ability to mentor and lead through influence (not just "do the work," but level up the team).

Excellent communication:

concise incident updates, stakeholder-friendly post-incident summaries, and clear technical documentation. Comfort working across teams (Security, Network, Cloud, App Owners) to drive outcomes. #LI-DR2 #

LI-REMOTE

We are proud to provide comprehensive, high quality employee programs to meet employees' needs now and in the future, including a very competitive financial package. We encourage you to explore what we have to offer. For immediate consideration for this position, please click on the " Apply " button. Alliant Insurance Services, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment based on their qualifications and ability without regard to race, color, religion, sex (including pregnancy, childbirth, breastfeeding, sexual orientation, and gender identity), national origin, ancestry, physical or mental disability, medical condition, marital status, age, genetic information, or status as a protected veteran, in accordance with applicable federal, state, and local laws, including California law. Applicants are protected under Federal law from discrimination. If you need an accommodation to complete the application process or would like to review these materials in an alternative format, please reach out to Careers@Alliant.com For more information on Alliant Insurance Service's benefits, please visit www.alliant.com/about/careers/benefits Read Full Description Skills Required Bachelor's degree in computer science, information technology, or a related field, or equivalent experience Five or more years of systems administration experience Experience owning production systems and leading technical workstreams Experience with hybrid on-premises and cloud environments Experience with identity integration patterns Familiarity with infrastructure-as-code concepts and tools Demonstrated experience improving operational metrics, including incident reduction, patch compliance, and recovery times Experience supporting regulated environments and leading infrastructure-control audit responses Experience operating Azure, AWS, and Google Cloud in multi-account or multi-subscription enterprise environments Experience with cloud monitoring, log analytics, backup, security posture, policy compliance, cost management, and automation tools Experience in insurance, financial services, regulated environments, or enterprise shared services Advanced Windows Server and core infrastructure services administration Solid Linux administration ability Strong identity and access management experience, including directory services, group policy strategy, and privilege separation Experience troubleshooting complex issues across systems, storage, and network dependencies Experience designing and implementing standard builds and secure baselines Strong change management execution and risk assessment skills PowerShell proficiency, including reusable scripts and modules Ability to mentor and lead through influence Excellent incident communication and technical documentation skills Ability to collaborate across Security, Network, Cloud, and Application Owner teams View all jobs at Alliant Insurance Services View Alliant Insurance Services Profile Report Job