CMIT was established on January 26, 2007 as a joint venture between Saigon Port, VIMC and APM Terminals.

Senior Systems Engineer

Systems EngineerSystems EngineerFull TimeRemoteTeam 201-500Since 2007H1B No SponsorCompany Site LinkedIn

Location

Virginia

Posted

112 days ago

Salary

Not specified

Bachelor Degree7 yrs expEnglishAWSCloudDNSEC2FirewallsPythonTerraform

Job Description

• Lead the migration of Windows-based legacy applications, including IIS-hosted services, from on-premises infrastructure to AWS GovCloud. • Configure and optimize Windows Servers, IIS, and Windows VMs in both on-premises and AWS environments. • Perform application and dependency mapping to ensure all components are accurately migrated and integrated. • Design and implement scalable, secure, and cost-effective AWS architectures to replicate or enhance existing capabilities. • Develop migration roadmaps, cutover strategies, and rollback plans to ensure minimal downtime and business continuity. • Collaborate with developers, application owners, and security teams to validate performance, compliance, and data integrity. • Automate infrastructure provisioning and deployment using tools such as CloudFormation, Terraform, and PowerShell. • Ensure compliance with FedRAMP, FISMA, and other regulatory requirements for AWS GovCloud environments. • Monitor, troubleshoot, and optimize migrated workloads for performance, cost, and reliability. • Document migration processes, configurations, and operational procedures for knowledge transfer and support.

Job Requirements

Bachelor's degree in Computer Science, Information Systems, Engineering, or related field with 7 years’ experience or equivalent number of combined years of education or experience.
7+ years of experience as a Systems Engineer or similar role, with at least 3+ years focused on AWS cloud architecture and migration.
Proven experience migrating Windows-based legacy applications and infrastructure into AWS.
Hands-on expertise configuring and managing Windows Server, IIS (Internet Information Services), and Windows-based VMs.
Deep knowledge of AWS GovCloud and its security/compliance requirements.
Strong experience with AWS services including EC2, S3, RDS, VPC, IAM, CloudFormation/Terraform, and CloudWatch.
Background in system integration, application dependency mapping, and performance optimization.
Proficiency with automation tools and scripting (PowerShell, Python, Bash).
Solid understanding of networking concepts (DNS, VPNs, firewalls, load balancing) and hybrid cloud connectivity.
Strong knowledge of security best practices, including IAM, encryption, and compliance frameworks (FedRAMP, FISMA).
Excellent communication and collaboration skills, with the ability to lead cross-functional teams.
Strong experience with Jira for team collaboration and task management.
Ability to create clear, structured documentation including diagrams, workflows, and procedures.
Experience with documentation version control and content governance.

Benefits

Flexible work arrangements
Paid time off

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