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Systems Administrator

Guidehouse
United Statesfull_timeVerifiedPosted 8 Dec 2025
💰 $163,000/yr($98,000/yr$163,000/yr)

About the role

Job Family:

Systems Engineering


Travel Required:

None


Clearance Required:

Active Top Secret SCI (TS/SCI)

What You Will Do:

  • Perform Linux and Windows builds, installs, configuration, administration, and troubleshooting of Linux and Windows servers to include base configuration, security and system patching, performance monitoring, etc.
  • Implement and enforce DISA STIG compliance across all systems and networks
  • Develop server builds for virtual and physical environments
  • Manage, maintain, configure, and deploy system integration tools such as Kubernetes, Rancher, Helm
  • Develop scripts to support patching, configuration, and other infrastructure team tasking using languages such as Python, Bash, or PowerShell
  • Design, develop, and support scalable, redundant infrastructure to include physical and virtualized environments
  • Utilize configuration management tools like Salt and Ansible for infrastructure automation and orchestration
  • Set up administrator and service accounts, maintain system documentation, tune system performance, install system-wide software, validate and implement system patches, including fast turnaround time security critical patches
  • Working knowledge of COTS and FOSS storage solution
  • Improve existing infrastructure to incorporate latest technology best practices and cross application integrations
  • Administer cloud environments, particularly AWS, including provisioning, monitoring, and optimization
  • Collaborate with cross-functional teams to implement and maintain agile practices and workflows
  • Provide support to customers in a professional, knowledgeable manner to maintain excellent customer relationships.
  • Manage and administer accounts to include account creation, password resets, troubleshooting, and termination/deletion.
  • Coordinate your work schedule with your ServiceDesk teammates to ensure the team offers coverage from 6am-6pm, Monday-Friday.

What You Will Need:

  • An ACTIVE and MAINTAINED "TOP SECRET/SCI (TS/SCI)" Federal or DoD security clearance
  • Bachelor’s Degree
  • FOUR (4) or more years' of systems administration or relevant experience

What Would Be Nice To Have:

  • Experience with data engineering tools such as Kubernetes/Rancher, Cloudera
  • Experience with Configuration Management (Chef, Puppet, Ansible, Salt) and IaC tools such as AWS Cloud formation
  • Experience with scripting languages such bash, python3 and power shell
  • Experience with CI/CD tools ArgoCD, Jenkins, Nexus, Docker/containerd, gitlab/github  
  • Experience with ELK clusters, including Elasticsearch, Logstash, Kibana and *beats
  • Experience with Windows Systems Administration and troubleshooting Active Directory
  • Experience establishing large computer end-point environments (> 1,000 end-points)  
  • Experience maintaining AI/ML environments (NVIDIA hardware and software)
  • Experience maintaining large data (Petabyte) environments and storage solutions
  • Experience working in an air-gapped/not-connected-to-the-internet environment

The annual salary range for this position is $98,000.00-$163,000.00. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.


What We Offer:

Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.

Benefits include:

  • Medical, Rx, Dental & Vision Insurance

  • Personal and Family Sick Time & Company Paid Holidays

  • Position may be eligible for a discretionary variable incentive bonus

  • Parental Leave and Adoption Assistance

  • 401(k) Retirement Plan

  • Basic Life & Supplemental Life

  • Health Savings Account, Dental/Vision & Dependent Care Flexible Spending Accounts

  • Short-Term & Long-Term Disability

  • Student Loan PayDown

  • Tuition Reimbursement, Personal Development & Learning Opportunities

  • Skills Development & Certifications

  • Employee Referral Program

  • Corporate Sponsored Events & Community Outreach

  • Emergency Back-Up Childcare Program

  • Mobility Stipend

About Guidehouse

Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabili

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Company

Guidehouse

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