Network and Computer Systems Administrators

Job Title: Network and Computer Systems Administrators
Location: Fremont, CA
Employer: 4Consulting, Inc
Position Type: Full Time
Worksite: Remote

Position Summary

4Consulting, Inc is seeking a qualified Network and Computer Systems Administrators to support technology consulting, application development, systems analysis, testing, data management, cybersecurity, infrastructure, or project delivery services for client projects. The selected candidate will perform duties consistent with the client’s project requirements and company delivery standards.

Essential Duties and Responsibilities

The candidate will be responsible for:

Build, deploy, configure, and maintain AWS infrastructure and application platforms across multiple environments. Provision and manage compute and container services, including Amazon EC2, ECS, and EKS, while supporting application deployments, scaling, upgrades, and troubleshooting.

Develop and maintain CI/CD pipelines using Jenkins and Git-based workflows. Automate infrastructure provisioning, configuration management, and operational activities using Ansible, shell scripting, Python, and infrastructure-as-code tools.

Administer and support PostgreSQL databases on AWS RDS, including availability, performance monitoring, backup, recovery, and security. Support cloud integration services, batch processing, data pipelines, and event-driven workloads using AWS services and middleware technologies.

Monitor infrastructure, applications, databases, and integrations to identify and resolve operational issues. Implement security and operational controls involving access management, secrets, encryption, logging, patching, and vulnerability remediation. Maintain technical documentation and runbooks, participate in incident response and on-call support, and collaborate with cross-functional teams to improve platform reliability.

Minimum Qualifications

The position requires:

Education:

Bachelor’s degree in Computer Science, Information Technology, Engineering, Business, or related field, or equivalent combination of education and experience.

Experience:

Experience in senior-level cloud infrastructure, DevOps engineering, and production operations, including hands-on AWS administration, container platform management, CI/CD pipeline development, and infrastructure automation.

Experience supporting Jenkins, Ansible, Git-based workflows, containerized applications, and PostgreSQL databases in AWS RDS environments.

Technical Skills:

AWS, Amazon EC2, Amazon ECS/EKS, Jenkins, Ansible, GitHub/GitLab, Terraform/CloudFormation, PostgreSQL/AWS RDS, Python/Shell Scripting, Docker/Containerization

Business / Domain Skills:

Experience supporting enterprise cloud infrastructure and application platforms across development, testing, and production environments, including business-critical systems requiring availability, scalability, and operational continuity.

Experience managing enterprise application deployment and release processes, infrastructure configuration, environment maintenance, and production operations across multiple technical teams.

Experience supporting enterprise database and data integration operations, including database availability, backup and recovery, batch processing, data pipelines, and reliable data exchange between business applications.

Experience supporting enterprise technology operations through incident management, root-cause analysis, security controls, operational documentation, disaster recovery readiness, and coordination among development, database, integration, security, and infrastructure teams.

Communication:

Ability to communicate with technical and business stakeholders.

Documentation:

Ability to prepare project documentation, status updates, and deliverables.

Work Authorization:

Must be legally authorized to work in the United States. Sponsorship may be considered where permitted by company policy and project requirements.

Certification Required

None

Travel Required

None

Supervisory Role

No

Preferred Qualifications

Experience with AWS services such as API Gateway, Lambda, S3, Step Functions, Event Bridge, SNS/SQS, CloudWatch, IAM, Secrets Manager, and AWS Database Migration Service.

Familiarity with infrastructure-as-code tools such as Terraform or CloudFormation, database replication technologies such as Dibarium or logical replication, and integration frameworks such as Apache Camel.

Experience with Oracle database support, REST APIs, JSON/XML messaging, event-driven architecture, and automated monitoring and operational tooling.

Equal Employment Opportunity Statement

4Consulting, Inc is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, citizenship status, immigration status were protected by law, or any other legally protected status. All candidates will be evaluated based on job-related qualifications, experience, skills, availability, and ability to perform the essential duties of the position.