System Administrator

Reflexive Concepts

  • Hanover, Maryland
  • 30+ days ago
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    Skills

    • Ansibleunmatched
    • Automationunmatched
    • Bash Scriptingunmatched
    • CentOSunmatched
    • Cloud Computingunmatched
    • Communication Skillsunmatched
    • Computer Scienceunmatched
    • Detail Orientedunmatched
    • Digital Certificatesunmatched
    • DoD Directive 8140unmatched
    • DoD Directive 8570unmatched
    • Dockerunmatched
    • Engineering Managementunmatched
    • High Availabilityunmatched
    • IAT - Information Assurance Technicalunmatched
    • Identify Issuesunmatched
    • Internet Applicationunmatched
    • LDAP (Lightweight Directory Access Protocol)unmatched
    • Linux Operating Systemunmatched
    • Load Balancingunmatched
    • Microsoft Active Directoryunmatched
    • MongoDBunmatched
    • Oracleunmatched
    • Production Supportunmatched
    • Production Systemsunmatched
    • Public Key Infrastructure (PKI)unmatched
    • Python Programming/Scripting Languageunmatched
    • Red Hat Linux Operating Systemunmatched
    • Scripting (Scripting Languages)unmatched
    • Systems Administration/Managementunmatched
    • Systems Engineeringunmatched
    • Team Playerunmatched
    • Time Managementunmatched
    • VMWareunmatched
    • VMWare vCenterunmatched
    • Virtual Machine (VM)unmatched
    • Web Servicesunmatched
    • X.509 Digital Certificateunmatched

    Description

    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.

    Qualifications:
    • 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
    Desired Skills:
    • 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

    Numbers & Facts

    LocationHanover, Maryland
    Websitehttp://www.reflexiveconcepts.com

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