Sr. Systems Administrator – Infrastructure

Gravity IT Resources

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Job Title: Sr. Systems Administrator – Infrastructure

Location: Remote

Job-Type: Direct Hire

Employment Eligibility: Gravity cannot transfer nor sponsor a work visa for this position. Applicants must be eligible to work in the U.S. for any employer directly (we are not open to contract or “corp to corp” agreements).


About the Role:

  • Manages many types of IT systems and infrastructure including networks, virtualization platforms, SSO systems, clouds, orchestration software, *nix systems, Windows systems, employee on-boarding systems, monitoring systems, and more
  • Keeps these systems secure and compliant with all applicable regulations such as HIPAA and PCI
  • Can proficiently and independently script in at least 2 languages. For this role, we prefer Bash and Python
  • Looks to “automate herself out of a job”
  • Creates and documents playbooks, processes, checklists, etc; helps generate FAQs, user guides, and self-help documentation. Trains other IT staff.
  • Participates in the on-call rotation; works long/late hours and weekends occasionally
  • May travel up to 15% of the time




  • 3 years of experience actively managing:
    • *BSD, *nix, and Windows servers and services
    • Virtualization and container systems (oVirt, VMware, Hyper-v, Docker, Kubernetes)
    • Networks, including cloud networks, and networking gear: routers, switches, WiFi APs
    • Orchestration software/declarative configuration management systems: Puppet, munki, Ansible, Chef, JSON/YAML
    • Cloud environments: AWS, Google Cloud, Azure, DigitalOcean
    • SSO technologies: Kerberos, LDAP, AD, Okta, OneLogin
  • 3 years of experience actively scripting in 2 or more of the following: Python, Bash, HTML 5, Ruby, Go, JavaScript, AngularJS, node.js, etc.
  • Advanced knowledge connecting systems through REST APIs. Advanced knowledge of CI/CD workflows.
  • Advanced *BSD, *nix, and Windows knowledge
  • Advanced networking knowledge
  • Advanced information security knowledge
  • Advanced understanding of “the clouds,” web concepts and technologies
  • Must have conceptualization skills and be able to easily engage in abstract thinking and logical reasoning
  • Proven experience identifying, analyzing and resolving system problems
  • Strong problem solving skills, adaptable, proactive and willing to take ownership
  • Able to adjust quickly to changing priorities and make quick decisions with limited information
  • Able to work independently with minimal supervision
  • Able to stay calmed under (system) fire
  • Strong customer service, organization, prioritization and communication skills


Apply Now