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Iron Bow Technologies

Linux Systems Administrator

System AdministrationConfirmed live in the last 24 hours
Full-timeWashington, DC, USA$135k - $145k /yr

About the Job

Requirements

  • Five years of relevant experience providing systems administration support in a virtualized environment, with Linux and Microsoft Windows Server 2008 experience.
  • Experience with VPC environments, Amazon Linux, Microsoft Windows, Amazon Machine Instances running in EC2, AWS RDS for MySQL and Microsoft SQL Server, S3, Amazon Glacier, Windows Active Directory, ADFS, Google G Suite, VMware tools, Windows operating systems, Red Hat, SQL 2016, SolarWinds, and NetApp CloudSync.
  • Experience with multiple operating systems, including Microsoft, Apple, and Linux.
  • Experience installing, configuring, and maintaining server hardware, including Dell, HP, VMware ESXi, and vCenter.
  • Experience with virtual storage devices such as Cohesity and NetBackup, enterprise backup solutions, tape robots, virtual tape solutions, and VMware vSphere 5.x/6.x or equivalent.
  • Experience with storage and backup technologies, including SAN and NAS, and SolarWinds.
  • Ability to create and update processes and complex diagrams using Lucidchart or a comparable tool.
  • Technical knowledge and experience with load balancing, clustering, caching procedures and processes, and network components and topologies.
  • Preferred: Knowledge of JAMF Pro features, including Zero Touch Deployments, App Management, Extensive Inventory, Security Controls, and Self-Service App Catalog; JAMF 200 or JAMF 300 certifications are an added plus.
  • Preferred: Experience with client/server antivirus software applications, general knowledge of VoIP and Video over IP, and knowledge of Tenable Security Center and Citrix VDI.
  • Preferred: Experience with AWS.
  • Preferred: A BS in Computer Science, Information Science, or another relevant discipline; additional years of experience may be considered instead.
  • Current certification in any combination of VMware Certification (such as VCP-DCV/DT), MCSE (MCSA or MTA acceptable), Network+, A+, Red Hat Certified Engineer, or Red Hat Certified System Administrator; willingness to gain additional certifications to stay current.
  • Experience supporting a federal contract as part of a professional team and engaging directly with federal customers.
  • Willingness to work onsite with the team and federal staff.
  • Ability to understand SLA targets and demonstrate the ability to meet them.
  • Interest in networking and ability to assist the Network Engineer as needed.

Responsibilities

  • Provide onsite systems administration, virtualization, storage, and network support for a federal customer in the DC Metro area.
  • Help ensure availability of client/server applications, configure new implementations, and support the development of processes and procedures for ongoing server environment management.
  • Monitor, back up, restore, and recover the virtual server environment; maintain and operate tape libraries across multiple locations.
  • Provide backup, redundancy, and availability for a virtualized server environment comprising 200 Windows and Linux servers.
  • Participate in internal engineering team and customer meetings and engage with senior team members to learn the customer environment.
  • Participate in customer change boards and report progress and impediments for assigned tasks.
  • Support approved configuration and operational change tasks, track and maintain them in the ITSM, and keep change-task progress details updated.
  • Work independently and in a team, adapt to changing priorities, report progress and impediments, and meet committed timelines.
  • Provide coordinated 24x7 on-call support on a one-week-per-month rotation.
  • Support quarterly baseline image updates and maintain the updated Gold Image using Microsoft Deployment Toolkit (MDT).
  • Monitor databases for server and server-resource issues; complete daily, weekly, and monthly checks and follow internal operating procedures.
  • Recommend and execute approved server-environment modifications to improve efficiency, reliability, and performance; configure and deploy new client hardware and software applications.
  • Support planned and approved patch pushes to development and production environments.
  • Research server hardware, software, and protocols in support of customer procurement and development efforts.
  • Provide input for incident responses and root-cause analysis for major incidents as needed.
  • Manage enterprise directory services and supporting server infrastructure.
  • Maintain inter-site and intra-site replication between storage components for redundancy and disaster recovery contingencies.
  • Identify and submit Knowledge Base articles, periodically review existing articles for accuracy, and support development and updates to technical support documentation.
  • Ensure work aligns with Iron Bow policies, procedures, and compliance requirements.

About the Company

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