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Systems Administrator, Senior

Company: Booz Allen Hamilton
Location: Dayton
Posted on: August 6, 2022

Job Description:

Job Number: R0142124



Systems Administrator, SeniorThe Challenge:Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. With so much relying on complex systems, a skilled systems administrator can be the difference that makes a project successful. What if you could use those skills to improve the technology supporting multiple research and development projects for our government clients? We're looking for a systems administrator with proven expertise in both Linux and Windows administration. You must be able work both independently and as part of a team to help us maintain and improve the networks and systems we support, providing the client with a functional and secure platform for analysis and software development.As a systems administrator on our project, you'll be responsible for activities related to system operations and administration. You'll help to design and implement improvements to hardware and software architecture and configurations, create and modify scripts used for system administration in languages, including Bash and PowerShell. You'll maintain and provide life cycle support for deployed systems, including troubleshooting issues, updating the hardware and software baselines, assisting with configuration control, and maintaining source code and scripts for team access and review. You will perform work on both Linux and Windows systems, including imaging and management for both physical and virtual Operating Systems (OS), such as provisioning, configuration, patch and update management, and secure baseline management using SCAP tools and STIGs. You'll help customers overcome challenges by recommending improvements to existing components or processes, creating and maintaining documentation, and supporting the configuration management processes. You'll provide your customers insight into the network through monitoring and performance management. Your technical expertise will be vital as you identify problem areas and opportunities for improvement and communicate those needs with the team, work through challenges, and develop new methodologies together.Empower change with us.You Have:

  • 5+ years of experience with systems administration
  • 3+ years of experience with Linux/RedHat administration, including command line usage and scripting, NFS management, and software updates
  • 3+ years of experience with Windows Server administration, including the design and implementation of Active Directory, group policies, deployment services, remote desktop management, DNS, DHCP, and related services
  • 1+ years of VMWare vSphere and ESXi administration, including managing resources, backup, shared storage, and virtual networking
  • Experience with network administration, including switch configuration and basic setup, VLANs, and subnetting
  • Secret clearance
  • HS diploma or GED
  • Security+ CertificationNice If You Have:
    • Experience with SCAP tools and the STIG process
    • Experience with Patch management for Linux and Windows, data backup, and recovery solutions
    • Experience with Source code and version control management
    • Experience with System imaging and performance tuning
    • Experience with Cluster and Grid management
    • Experience with creating and maintaining technical documentation
    • Knowledge of Splunk and SEIM tools
    • Ability to take initiative and demonstrate a willingness to learn
    • Possession of excellent analytical and problem-solving skills
    • Bachelor's degree in Information Systems, CS, or EngineeringClearance:Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required.Build Your Career:When you join Booz Allen, you'll have the opportunity to connect with other professionals doing similar work across multiple markets. You'll share best practices and work through challenges as you gain experience and mentoring to develop your career. In addition, you will have access to a wealth of training resources through our Engineering & Science University, an online learning portal where you can access more than 5000 tech courses, certifications and books. Build your technical skills through hands-on training on the latest tools and tech from our in-house experts. Pursuing certifications that directly impact your role? You may be able to take advantage of our tuition assistance, on-site courses, vendor relationships, and a network of experts who can give you helpful tips. We'll help you develop the career you want as you chart your own course for success.We're an equal employment opportunity/affirmative action employer that empowers our people to fearlessly drive change - no matter their race, color, ethnicity, religion, sex (including pregnancy, childbirth, lactation, or related medical conditions), national origin, ancestry, age, marital status, sexual orientation, gender identity and expression, disability, veteran status, military or uniformed service member status, genetic information, or any other status protected by applicable federal, state, local, or international law.

Keywords: Booz Allen Hamilton, Dayton , Systems Administrator, Senior, IT / Software / Systems , Dayton, Ohio

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