System Administrator

Reflexive Concepts • Hanover, MD

6d

About The Position

Reflexive Concepts is seeking a skilled System Administrator to join our growing team! The CASPORT team is seeking a System Administrator to support development and production environments for a mission-critical Identity, Credential, and Access Management (ICAM) system. Responsibilities include creating, configuring, and deploying Docker containers into Kubernetes clusters, and coordinating with multiple development teams to integrate web applications, web services, databases, and directories to provide and maintain fully operational, highly available enterprise-level services, including monitoring operational services and troubleshooting issues as they arise.

Requirements

• Seven (7) years of System Administrator experience
• Bachelor's Degree or higher in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline
• An additional four (4) years of experience may be substituted for the degree, for a total of eleven (11) years
• DoD 8570 compliance with IAT Level I or higher may be required if the COR determines the position's activities include CWIP activities

Nice To Haves

• Must be able to work in a collaborative environment, with minimal supervision
• Experience with Linux (CentOS, Red Hat)
• Docker
• Kubernetes
• Harbor
• Directories (LDAP and/or Active Directory)
• Application servers (JBoss)
• AWS cloud computing services (VPC, EC2, AWS CLI, S3)
• Cloud automation (e.g., Ansible, Terraform, CloudFormation)
• Configuration and maintenance of virtual machines (vCenter/VMware)
• PKI experience (e.g., X.509, general certificate management processes, and certificate lifecycle management)
• Scripting languages (e.g., Python, Bash)
• OS and software application patching (e.g., IAVA, version updates)
• Experience with Jira, Confluence, and GitLab
• Networking, load balancing, and proxy
• Databases (e.g., Oracle, MongoDB)
• Attention to detail and time management
• Excellent communication skills
• Ability to provide after-hours call-in support
• Ability to obtain privileged access

Responsibilities

• Creating, configuring, and deploying Docker containers into Kubernetes clusters
• Coordinating with multiple development teams to integrate web applications, web services, databases, and directories
• Providing and maintaining fully operational, highly available enterprise-level services
• Monitoring operational services
• Troubleshooting issues as they arise

What This Job Offers

• Job Type: Full-time
• Career Level: Senior