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Senior Principal HPC Administrator (High Performance Computing) Jobs

Job in Andover, Essex County, Massachusetts, 01810, USA
Listing for: Clearance Jobs
Full Time position
Listed on 2026-08-16
Job specializations:
  • IT/Tech
    Systems Engineer, Systems Administrator, IT Support, Unix/Linux
Salary/Wage Range or Industry Benchmark: 107500 - 204500 USD Yearly USD 107500.00 204500.00 YEAR
Job Description & How to Apply Below

Job Title

Join us at Raytheon, the world's largest aerospace and defense company, where we are united by purpose and inspired to make a difference solving the world's most complex problems.

Job Description

This position will provide Raytheon Digital Technology High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. The candidate will understand Windows Server internals, hardware troubleshooting, and knowledge of Linux administration. This hybrid role is located in Andover, MA, Tewksbury, MA, or Woburn, MA, with occasional travel to other domestic US locations. Relocation support will be provided if eligible.

The person will be the primary HPC SME for the Northeast locations for Raytheon and will need to work independently and provide direct HPC expertise for the various program areas where they have HPC systems.

Responsibilities include:

  • Developing and implementing new technologies based upon industry best practices
  • Using troubleshooting techniques to resolve technical problems at a high scope and complexity
  • Performing OS tuning to maximize system performance on high performance computing systems
  • Working with Cybersecurity professionals to maintain security compliance requirements
  • Providing documentation and training on advanced DT HPC processes and procedures
  • Being a mentor to junior team members

Required qualifications include:

  • University Degree or equivalent experience and minimum 8 years prior relevant experience, or An Advanced Degree in a related field and minimum 5 years' experience
  • Must be able to obtain a (DoD) secret security clearance
  • U.S. citizenship is required as only U.S. citizens are eligible for a security clearance
  • Experience in Windows and Linux Server Environments including directory services management, and system hardening
  • Experience maintaining a medium sized Microsoft Windows Server environment
  • Experience with Red Hat Enterprise Linux
  • Experience with High Performance Computing scheduling and monitoring tools as well as hardware troubleshooting
  • Advanced hands-on experience with Windows and Linux security hardening, systems integration, advanced troubleshooting, and authentication service integration
  • Red Hat Certified System Administrator or Red Hat Certified Engineer
  • Knowledge of file system architecture
  • Cloud certified to include experience with HPC Cloud management
  • Experience with Ansible and automation
  • IPMI, iLO, and/or iDRAC Administration
  • Advanced knowledge of High-Performance Computing scheduling and monitoring tools such as SLURM, Ganglia, Promethius, and Grafana

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value:
Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation Eligibility - Eligible for selected applicant according to company policy requirements.

This position is classified as:
Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee's personal responsibility.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, 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.

Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section…

Position Requirements
10+ Years work experience
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