Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
Charge Analyst
Ascension
Remote, United States
Emotional well-being: Employee Assistance Program, counseling and peer support, spiritual care and stress management resources
Added 4 mins ago
Data Analyst
Ascension
Remote, United States
Emotional well-being: Employee Assistance Program, counseling and peer support, spiritual care and stress management resources
Added 11 mins ago
Forecasting Analyst (Research Analyst 4)
Department of Consumer & Business Services
United States
Possible eligibility for the Public Service Loan Forgiveness Program
Added 11 mins ago
Electrical Code Specialist and Trainer (Operations & Policy Analyst 3)
Department of Consumer & Business Services
United States
Possible eligibility for the Public Service Loan Forgiveness Program
Added 11 mins ago
Diversity Liaison- Oregon State Hospital (OPA3 SR 30)
Oregon Health Authority
United States
If you are interested in this position, we encourage you to apply! The Health Equity Support Services (HESS) Department, at the Oregon State Hospital (OSH), Oregon Health Authority (OHA)…
Added 19 mins ago
Program Management Analyst
Arcfield
Washington, DC
Arcfield is seeking a Program Management Analyst to support our U.S. Navy customer, Strategic Systems Programs (SSP), in Washington, DC.
Added 41 mins ago
Property Management Specialist
Booz Allen Hamilton_United States
Williamsburg, VA
As a product support analyst, you know the importance of delivering strategic, data-driven logistics solutions that enable product success and long-term sustainability. On our team, you’ll…
Added 41 mins ago
GEOINT Targeting Analyst
Booz Allen Hamilton_United States
Springfield, VA
…mission partners. Booz Allen is seating a GEOINT Targeting Analyst who can transform multi-source data into operationally-relevant intelligence that supports critical national security…
Added 41 mins ago
Cost Analyst
Booz Allen Hamilton_United States
San Diego, CA
…clients get the most out of their funding to protect our national security? As an Operations Research Analyst, you will review complex financial and cost data, build cost analysis models,…
Added 41 mins ago
Cloud Security Information Security Risk Analyst
Booz Allen Hamilton_United States
McLean, VA · Fort Belvoir, VA
…monitoring of cloud solutions across multiple network domains. The analyst owns and executes full lifecycle Risk Management Framework (RMF) activities including A&A documentation, security…
Added 41 mins ago
Ammunition Management Analyst
Booz Allen Hamilton_United States
Honolulu, HI
As an Ammunition Management Analyst and TACTMIS Operator, you will provide technical expertise supporting Army ammunition planning, accountability, and distribution throughout the Pacific…
Added 41 mins ago
Biothreats Technical Targeter
Booz Allen Hamilton_United States
Charlottesville, VA
…With all the information available today, it takes a skilled analyst to know how to find and interpret the best data to give their clients the right answers. As an intelligence…
Added 50 mins ago
Testing Strategy Manager
Peraton
Remote, United States
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading…
Added 54 mins ago
JH
2027 PhD Graduate - Electronic Warfare Engineer/Analyst
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $105,000 USD / year
We are seeking an Electronic Warfare RF Engineer / Analyst to help us model, analyze, and test advanced RF systems in support of electronic warfare missions. As a member of our team, you’ll…
Added 55 mins ago
Business Support Analyst Senior- Accounting
United Services Automobile Asn
Charlotte, NC
As a dedicated Business Support Analyst Senior, you will analyze complex business, financial, and operational data to support business planning, process optimization, and informed…
Added 57 mins ago
Program Analyst
JRC Careers
DC
We’re looking for a dynamic and talented Program Analyst to play a pivotal role in supporting mission-critical Navy programs. In this high-visibility position, you’ll drive operational…
Added 1 hour ago
SO
Criminalist I - DNA Casework
State of South Carolina
Columbia, SC
- $62,079 USD / year
The State Law Enforcement Division (SLED) is searching to fill a DNA Analyst/Criminalist position in our Forensic Services - DNA Casework Department. Candidates must have a bachelor's…
Added 1 hour ago
Policy Development Analyst - Senior
SelectHealth Inc
Remote, United States
…to develop adjudication rules, define coverage for benefits, program the claims payment system and develop provider reimbursement schedules. Leads the implementation process which affects…
Added 1 hour ago
Internal Information Manager
Global Support and Development
Charlotte, NC
Supervise and evaluate Information Analyst staff, and support direct reports through regular performance feedback, professional development planning, and skill-building; and
Added 1 hour ago
CO
Financial Analyst I - Austin Financial Services
City of Austin
United States
- $62,890 to $77,980 USD / year
As an internal support function within the larger City organization, AFS is proud to serve and act as a leader in financial management to its partner departments.
Added 1 hour ago
CO
MANAGEMENT ANALYST / SENIOR MANAGEMENT ANALYST (DOQ)
City of San Marcos
San Marcos, CA
- $40.37 to $63.96 USD / hour
Both positions offer the chance to put your financial expertise to work, collaborate with teams across the City, and support the projects, infrastructure, and services that make a…
Added 1 hour ago
A
Structural Analyst
Actalent
Costa Mesa, CA
- $70 to $96 USD / hour
…autonomous systems are designed, manufactured, and deployed to support national security missions. This fast-growing organization brings together world-class engineers, innovators, and…
Added 1 hour ago
Data Analyst
UWMSN University of Wisconsin Madison
Remote, United States
Reporting to the Director of the Office of Data and Analytics (ODA), the Data Analyst supports strategic planning and decision-making across the School through analysis of academic, budget…
Added 1 hour ago
Mental Health Specialist V
TX-HHSC-DSHS-DFPS
SAN ANTONIO, TX
…of fellow Texans. At HHSC, your contributions matter, and we support you at each stage of your life and work journey. Our comprehensive benefits package includes 100% paid employee health…
Added 1 hour ago
SO
DSHS FTAA IT Business Analyst - Senior/Specialist
State of Washington
Olympia, WA
- $94,620 to $127,248 USD / year
…social justice commitment to your work with DSHS. We strive to support all Washingtonians, including Black, Indigenous, and People of Color, people with physical, behavioral health, and…

RTX

High Performance Computing System Administrator, Senior Analyst, Onsite, Tucson, AZ

United States

The salary range for this role is 68,900 USD - 131,100 USD.

Apply About employer

Applications open in a new tab.

Job details

Pay: The salary range for this role is 68,900 USD - 131,100 USD.
Posting language: English
Posted: Oct 30, 2026

Original job description

Date Posted:

2026-10-30

Country:

United States of America

Location:

US-AZ-TUCSON-M05 ~ 1151 E Hermans Rd ~ BLDG M05 (External Site)

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

Secret - Current

Security Clearance Status:

Active and existing security clearance required on day 1

System Administrator, High-Performance Computing (HPC) – P2 Senior Analyst Level Raytheon Digital Technology (DT) – Classified Infrastructure Services Tucson AZ – Onsite Role

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings 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. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Job Summary:

This Senior Analyst (P2) High-Performance Computing (HPC) candidate will provide Raytheon Digital Technology with High-Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. This candidate will understand Windows Server internals, and knowledge of Linux fundamentals to include DNS, DHCP, AD, and server replication methods. This position is an onsite role in our Tucson, Arizona location. Relocation support will be provided to the selected applicant if they meet company policy eligibility requirements.

What You Will Do:

Work as a team member in a fast-paced technological environment.
Help develop and implement new technologies based upon industry best practices.
Use troubleshooting techniques to resolve technical problems at a moderate scope and complexity to include the integration of High-Performance Computing hardware, software, and operating systems (OS).
Understanding utilizing software tools, automated scripts, batch schedulers, hardware, and system-level troubleshooting, to lead and support the engineering community.
Perform OS tuning to maximize system performance on high performance computing systems. Work across DT functions to standardize processes and procedures.
Work with Cybersecurity professionals to maintain security compliance requirements.
Provide documentation and training on advanced DT HPC processes and procedures. Be a mentor to junior team members.
Must be able to obtain required Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification) within 6 months of hire date.

Qualifications You Must Have:

Typically requires a University Degree or equivalent experience and minimum 2 years of prior relevant experience, or An Advanced Degree in a related field
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Experience in Windows and/or Linux Server Environments including directory services management, and system hardening.
Experience maintaining a medium sized Microsoft Windows Server environment.

Qualifications We Prefer:

Experience with High-Performance Computing scheduling and monitoring tools highly desired.
Experience with Red Hat Enterprise Linux.
High-Performance Computing (HPC) experience in a Linux environment.
Experience in project leadership, management, or project management in a DT domain and basic to advance scripting experience.
An active DoD Top-Secret Clearance.
Advanced hands-on experience with Windows and Unix security hardening, systems integrations, advanced troubleshooting, and authentication service integration (LDAP).
Unix (Including Linux and Solaris), experience in a medium to high complex environment(s).
Working knowledge of High-Performance Computing scheduling and monitoring tools such as SLURM, Grid Engine and Ganglia.

What We Offer

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.
undefined
Relocation Eligibility – This role is relocation eligible for the selected applicant if they meet company policy criteria.

Additional Information:

Please ensure the role type defined below is appropriate for your needs before applying to this role.
Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility.

Clearance Information: This position requires current and active US DOD Secret security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 68,900 USD - 131,100 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.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms

Apply About employer

Report this job