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Sr. Systems Engineer

McLean, Va · Information Technology · up to $190K
TWINN is seeking a Systems Engineer to join our team.

Required Skills:
Active (TS/SCI) Clearance with a Polygraph

Required Skills:

Experience architecting and implementing scalable cloud-based infrastructure for supporting enterprise production applications using AWS or similar.

Demonstrated experience using Amazon Web Services technologies including AWS Command Line Interface (AWSCLI), Amazon Machine Images (AMI), Elastic Compute Cloud (EC2), Simple Storage Service (S3), and Virtual Private Cloud (VPC).

Demonstrated experience with automated provisioning technologies or methods, such as Amazon Web Services CloudFormation, GitHub, Puppet, Chef, Ansible, or AWS bootstrapping via cloud-init scripts.

Experience with Linux (RHEL, CentOS) environments.

Demonstrated experience engineering, building, configuring, and maintaining via Command Line Interface (CLI).

Demonstrated experience supporting development efforts to tune or troubleshoot both application and OS level issues.

Demonstrated experience requesting, installing, and configuring PKI certificates for server authentication.

Demonstrated experience supporting the implementation of a vendor supplied COTS software solution.

Experience with system monitoring and management tools such as Nagios, Icinga, App Dynamics or CloudWatch.


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