Infrastructure and System Administrator
Infrastructure and System Administrator
Posted on :
16-05-2025
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1 Vacancy
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Job Description
Company Overview
Development InfoStructure LLC. (Devis) is a leading provider of innovative software development management and consulting services specializing in cuttingedge technologies such as DevSecOps AI and Machine Learning. With over 30 years of experience we have established ourselves as a trusted partner for government agencies delivering tailored missioncritical solutions that drive digital transformation and operational excellence. Our clientcentric approach coupled with our deep domain expertise and technical prowess enables us to forge enduring relationships and consistently deliver highimpact adaptive solutions that resonate with the unique needs of the public sector.
Job Overview
The Infrastructure and System Administrator will be responsible for managing maintaining and optimizing the technology infrastructure that supports the Hawaii Department of Human Services (DHS) Benefit Employment and Support Services Division (BESSD) applications portfolio. This handson role requires expertise across diverse infrastructure components including virtualization platforms server environments database systems network configurations and security controls. The Infrastructure and System Administrator will ensure high availability performance and security of missioncritical systems while collaborating with application teams to facilitate seamless operations across BESSDs technology ecosystem.
This role is contingent upon award and will be hybrid based in/near Oahu Hawaii.
Primary Duties
Necessary Skills and Knowledge
Required Qualifications
Preferred Qualifications
Clearance
Salary Range
Development InfoStructure LLC. (Devis) is a leading provider of innovative software development management and consulting services specializing in cuttingedge technologies such as DevSecOps AI and Machine Learning. With over 30 years of experience we have established ourselves as a trusted partner for government agencies delivering tailored missioncritical solutions that drive digital transformation and operational excellence. Our clientcentric approach coupled with our deep domain expertise and technical prowess enables us to forge enduring relationships and consistently deliver highimpact adaptive solutions that resonate with the unique needs of the public sector.
Job Overview
The Infrastructure and System Administrator will be responsible for managing maintaining and optimizing the technology infrastructure that supports the Hawaii Department of Human Services (DHS) Benefit Employment and Support Services Division (BESSD) applications portfolio. This handson role requires expertise across diverse infrastructure components including virtualization platforms server environments database systems network configurations and security controls. The Infrastructure and System Administrator will ensure high availability performance and security of missioncritical systems while collaborating with application teams to facilitate seamless operations across BESSDs technology ecosystem.
This role is contingent upon award and will be hybrid based in/near Oahu Hawaii.
Primary Duties
- Manage and maintain infrastructure components that support BESSD applications including onpremise systems offpremise datacenters SaaS solutions (O365) and cloud environments.
- Administer virtualization platforms (VMware Xen KVM) including provisioning configuration and optimization.
- Manage Linux and Windows server environments including installations configurations patches and upgrades.
- Configure and maintain application environments for IBM Websphere Java VM and modern web applications.
- Implement and manage container technologies (Kubernetes Docker) and cloud platform resources (AWS Azure Oracle OCI).
- Administer database systems including Oracle DB2 MS SQL and Google BigQuery.
- Implement and maintain data backup and recovery solutions using Cohesity Data Protection.
- Design and execute disaster recovery procedures and tests for critical systems.
- Configure and maintain network components VPNs security certificates and secure access controls.
- Support the IBM Z Series mainframe environment in coordination with FNTS and the States Office of Enterprise Technology Services (ETS).
- Implement security controls and ensure compliance with NIST standards particularly SP 80053.
- Perform system administration for IBM FileNet ECM and related document management components.
- Monitor system performance analyze bottlenecks and implement optimizations.
- Troubleshoot complex infrastructure issues and coordinate with vendors for resolution.
- Provide afterhours support for critical systems being accessible within 4 hours onsite when necessary.
Necessary Skills and Knowledge
- Expert knowledge of infrastructure components:
- Virtualization technologies: VMware ESX Xen KVM administration
- Operating systems: Linux (RedHat SUSE Oracle Linux) Windows Server
- Container technologies: Kubernetes Docker
- Cloud platforms: AWS Azure Oracle OCI ServiceNow
- Application servers: IBM Websphere Java VM Spring Framework
- API servers and integration platforms: Boomi Apigee
- Web technologies: JavaScript frameworks Bootstrap Framework
- Security: VPN certificates encryption network configuration
- Strong expertise in database administration across multiple platforms:
- Oracle (including OCI)
- DB2
- MS SQL Server
- Google BigQuery
- Proficiency with backup and recovery solutions:
- Cohesity Data Protection
- Backup planning scheduling testing and disaster recovery
- Offsite storage and duplication
- Experience with mainframe environments:
- IBM Z Series mainframe systems
- Coordination with hosted providers (like FNTS)
- Remote access configuration
- Knowledge of document management infrastructure:
- IBM FileNet ECM
- DataCap
- Experience with Microsoft 365 administration:
- SharePoint Online Teams OneDrive
- Azure AD/Entra and MultiFactor Authentication
- Email security and encryption (Proofpoint)
Required Qualifications
- Bachelors degree in Computer Science Information Systems or related technical field.
- Minimum of fifteen (15) years of experience in infrastructure and systems administration.
- At least five (5) years of experience with virtualization technologies and server administration.
- Demonstrated expertise in database administration across multiple platforms.
- Experience with backup and disaster recovery solutions.
- Strong knowledge of security best practices and compliance frameworks.
- Proficiency in scripting and automation for infrastructure management.
- Experience with cloud platform administration.
- Willingness to provide afterhours support when necessary.
Preferred Qualifications
- Experience supporting government systems particularly in human services.
- At least one (1) instance of experience delivering IT services in a government setting.
- Certifications in relevant technologies (VMware AWS Azure Oracle Linux).
- Previous work with IBM mainframe environments.
- Experience with document management systems infrastructure.
- Knowledge of NIST compliance requirements and implementation.
- Background in performance tuning and capacity planning.
- Experience with infrastructure monitoring and management tools.
- Familiarity with DevOps practices and tools.
Clearance
- Ability to pass required background checks for Hawaii DHS.
- Ability to obtain necessary security clearances for working in state government facilities.
- Compliance with all state policies including those established by Hawaiis Office of Enterprise Technology Services (ETS).
Salary Range
- $130000 $140000
Devis is an AA/EOE/M/F/Disabled/VET Employer committed to providing equal employment opportunity without regard to an individuals race color religion age gender sexual orientation veteran status national origin or disability.
Required Experience:
Senior IC
Employment Type
Full-Time
Key Skills
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