Principal System Administrator

Raytheon Technologies-posted 10 months ago
$82,000 - $164,000/Yr
Full-time • Senior
Portsmouth, RI
Computer and Electronic Product Manufacturing
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Principal System Administrator -RTX will sponsor a clearance, job will be split between Portsmouth, RI and Marlborough MA location, 100% onsite! At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Principal System Administrator (SME) in Program Digital Services, collaborate with a diverse team to support fast-paced, critical programs with classified information system capabilities. Success in this role means you are able to develop, implement and maintain secure, cost-efficient environments across various classified programs.

  • Develop, implement and maintain secure, cost-efficient environments across various classified programs.
  • Design, implement, troubleshoot, and maintain both Linux and Windows Servers, Desktops, and Virtual Environment of a large-scale enterprise network.
  • Build, harden, and sustain the reliability and security of the server and desktop infrastructures and virtual environments.
  • Collaborate and partner across Digital Technology and program(s) to deliver cost effective software and hardware solutions.
  • Integrate and partner with customer(s), engineers, storage architects, system administrators, network engineering, tools and high-performance computing teams.
  • Monitor and maintain the entire system lifecycle including hardware and software refreshes and updates.
  • Ensure compliance with security requirements in partnership with Cybersecurity professionals.
  • Respond to service and support requests from users, ensuring all work is tracked and documented.
  • Support occasional efforts that may require work beyond standard work hours with the potential of up to 10% travel.
  • Typically requires bachelor's degree and minimum of 5 years of prior relevant experience or a minimum of 9 years of prior relevant experience.
  • The ability to obtain and maintain a US security clearance prior to the start date.
  • Experience with Microsoft Windows Server (2016, 2019, 2022) & Desktop OSs (10,11) or RedHat Enterprise Linux (7,8,9).
  • Experience with ESXi and VMWare virtualization technologies.
  • Experience with secure system configurations, system hardening, application settings, and configuring customized user experiences.
  • Experience with troubleshooting technical issues.
  • Strong leadership, teamwork, communication (written and oral), collaboration, and organizational skills.
  • Experience with ADDS, DFS, WDS, WSUS, MECM/SCCM, MDT, PXE, PKI, Group Policy, Kerberos, Microsoft IIS, SQL, Skype, and Exchange.
  • Experience with Linux and Windows integration tools (Centrify, Samba, SSSD, NIS).
  • Experience with virtualization, VMWare vCenter, vSphere, Horizon, and ESXi.
  • Experience with monitoring and compliance assessment tools, vulnerability scanning, and auditing tools (ACAS, Splunk, Nessus, SCAP, STIG, Ivanti, Nagios, SolarWinds).
  • Experience with CMMC, NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF.
  • Experience with scripting (PowerShell, Perl, Bash, Python, and C Languages).
  • Experience with automation tools/frameworks (Terraform, Ansible, Chef, GitLab, Gitlab Runner).
  • Experience with developer tools (Git, Artifactory, Bitbucket, CI/CD tools, Jira).
  • Experience with containerization (Docker, Docker Desktop, Kubernetes, PODMAN Desktop).
  • Experience with Agile methodologies (SAFe, Scrum, Kanban).
  • Strong understanding of networking concepts.
  • Medical, dental, vision, life insurance.
  • Short-term disability, long-term disability.
  • 401(k) match.
  • Flexible spending accounts.
  • Flexible work schedules.
  • Employee assistance program.
  • Employee Scholar Program.
  • Parental leave.
  • Paid time off and holidays.
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