System Administrator (ONSITE) COMPANY WILL SPONSOR

RTX (Raytheon); Tewksbury (MA); Sur place; USD 90 000 - 120 000; Plein temps

Résumé du poste

RTX in Massachusetts is seeking an IT Systems Administrator to support a mix of Windows and Red Hat environments, provide end-user tech support, and manage incidents in a fast-paced, onsite setting.

The role requires DoD Secret clearance eligibility, on-call occasional after hours, and up to 10% travel; relocation assistance is not provided.

Qualifications

• Typically requires a university degree or equivalent experience.
• Ability to obtain interim DoD security clearance; U.S. citizenship required.
• Experience with Windows or Linux operating systems.

Responsabilités

• Provide IT systems administration in Windows and Linux environments with end-user support.
• Manage incidents and service requests; document and communicate status clearly.
• Apply knowledge of DNS, DHCP, Active Directory, and server replication.
• Work with Cybersecurity to maintain system security and compliance.
• Develop and maintain IT process documentation and training.

Connaissances

Security clearance

Windows Server

Linux

IT help desk

VMware ESXi

Active Directory

SCCM

Networking basics

Formation

University Degree or equivalent

Outils

Jira Service Management

ServiceNow

ACAS

SCAP

Splunk

Stig Viewer

Description du poste

Date Posted: 2026-10-05

Country: United States of America

Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord

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: DoD Clearance: Secret

Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

At RTX, the world's 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 freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Our Digital Technology (DT) organization ensures that Raytheon teammates across the globe are able to communicate, collaborate and innovate for customer success. We create leading-edge technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world.

What You Will Do:

• Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment while providing responsive and professional technical support to end users, troubleshooting hardware, software, operating system, account, and connectivity issues.
• Manage assigned incidents and service requests through a ticketing system, taking ownership through resolution while delivering a positive customer experience through clear communication, timely status updates, effective prioritization, and thorough documentation.
• Apply knowledge of Windows Server or Linux fundamentals, including DNS, DHCP, Active Directory, and server replication methods.
• Work as a team member in a fast-paced technological environment, using troubleshooting techniques to resolve technical problems of varying scope and complexity, including the integration of hardware and operating systems.
• Work with Cybersecurity professionals to maintain system security and compliance requirements.
• Develop and maintain documentation and provide training on IT processes and procedures as required.
• Obtain applicable Department of Defense Directive (DoDD) 8140/8570 certification requirements (CompTIA Security+ CE or equivalent certification) within six months of the start date.
• Support systems operating 24x7, which may occasionally require work outside standard business hours.
• Travel to other U.S. domestic locations as business needs dictate, up to 10% annually.
• This is a full-time, 100% onsite position.
• Relocation assistance is not available

Qualifications You Must Have:

• Typically requires a University Degree or equivalent experience and less than 2 years prior relevant experience.
• Ability to obtain Interim U.S. government issued security clearance is required prior to start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
• Experience with Windows or Linux operating systems.

Qualifications We Prefer:

• Experience providing technical support or customer service in a help desk, service desk, desktop support, or similar environment, with familiarity using ITSM processes and ticketing platforms such as Jira Service Management, ServiceNow, or equivalent tools.
• Experience with or exposure to system patching, vulnerability remediation, or compliance activities.
• Experience with VMware virtualization technologies, including ESXi, vCenter, VM lifecycle management, and host upgrades.
• Experience with enterprise Windows services and deployment technologies, including Active Directory, Group Policy, identity integration, MECM/SCCM, PXE boot services, OS imaging, and automated software deployment frameworks.
• Familiarity with cybersecurity and compliance tooling such as ACAS, SCAP, Splunk, STIG Viewer, and audit support processes.

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.

Relocation assistance is not available

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