Systems Administrator II Job Decatur area,Indiana USA,IT/Tech

Multi-Cloud Systems Administrator
Decatur, IN
- Hybrid (1-2 days onsite)
Public Trust

Provide general program information and/or general position overview. Example:
The [Name] Group at Client currently has an opening for a [Job Title] to work in our [City, State] office. This is an exciting opportunity to use your experience helping the [Contract/Program Name] mission. In this mission we…
Client is seeking an experienced Systems Administrator to join our growing team. The successful candidate will be a seasoned professional with robust experience and proficiency in managing Windows and Linux servers within a multi-cloud environment. You will play a vital role in engineering solutions and maintaining compute and storage infrastructures, delivering efficiency through automation, and ensuring scalability, flexibility, and compliance

Primary Responsibilities

List daily duties and/or specific job responsibilities.
Specifically, in this role you will be responsible for:
Systems Administration
System administration tasks for Windows Server 2022 and RHEL 8 including regular platform upgrades, vulnerability management, troubleshooting, automation with native scripting languages, performance management, application inventory and administration, and compliance to regulatory baselines.
Development and execution of deployments using infrastructure-as-code and usage of Dev Ops pipelines to operate cloud-native services and deployments.
Administer the lifecycle of SSL certificates and associated infrastructure and domains.
Manage and test data backups and disaster recovery policies.
Active Directory
Manage human and system identity life cycles including onboarding, offboarding, role management, just-in-time privilege escalation, and regular access reviews.
Implement, update, and regulate group policy and identities in Active Directory and Azure Entra

ID in conjunction with the Enterprise Access Model.
Network Infrastructure
Implement highly available network architectures and manage network security and network routing in a hybrid-cloud environment.
Manage IP based access rules, network address sourcing, and CIDR whitelists/blacklists.
Collaboration
Communicate effectively and promptly with Dev Sec Ops teams to implement appropriate cloud-native solutions and maintain accurate and up-to-date documentation of the system and network infrastructure including diagrams, configuration details, and operational procedures.
Participate in in-house training programs to foster and spread knowledge and awareness to project teams, promote and empower decision making, and manage incident reports.
Identify and implement cost-saving improvements and operational efficiencies over the lifespan of projects and resources.
Basic Qualifications
List the "must have” MINIMUM requirements to be considered for the position and ensure minimum quals fall within the minimum Client job code requirements. Example:
Bachelors' Degree with 6 years' of applicable experience or 4 additional years' of experience in lieu of degree. Must be able to obtain and maintain a TS/SCI Clearance. Must have 2+ years JAVA experience.
Bachelor's degree in Computer Science or similar field and 4+ years experience in managing server environments. Additional experience may be considered in lieu of a degree.
Proficiency in both Windows Server and Linux Server operating systems, role services, and application management.
Proficiency with Active Directory forest and domain architecture and management.
Demonstrated understanding of cybersecurity and server hardening concepts, implementing regulatory requirements and security policies with templates, group policy, scripts, and/or custom solutions.
Demonstrated ability to troubleshoot and implement network connections, firewall and port rules, routing tables, and/or DNS record and resolution management.
Demonstrated ability to automate infrastructure tasks.
Demonstrated ability to independently isolate and resolve problems.
Self-starter that can work independently while possessing the communication skills to work effectively with software development teams and customers.
Excellent interpersonal, verbal, and written communication skills. Ability…


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