Windows System Administrator

Date Posted:

2025-08-14

Country:

United States of America

Location:

CA323: 2000 E Imperial Hwy Bldg R01 2000 East Imperial Highway Building R01, El Segundo, CA, 90245 USA

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance:

DoD Clearance: Secret

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. 

What You Will Do:

• Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment.

• Experience in Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods. 

• Work as a team member in a fast-paced technological environment.  Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS).

• Experience with data RAID, data backup uses and technologies. Install and configure software applications requested by end users.

• Work with Cybersecurity professionals to maintain security requirements. 

• Administering of Microsoft Windows Server and Active Directory and group policy

• Building workstations on bare metal hardware using automation tools such as MDT, WDS or Ghost.

• Full time 100% Onsite position

Qualifications You Must Have:

• Typically requires a University degree or equivalent experience and a minimum of 4 years of prior relevant experience or an Advanced Degree in a related field

• The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

• Experience supporting Windows operating systems.

• Experience with some of the following, Active Directory, VMware, Administration, backup and recovery.

• Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date.

Qualifications We Prefer:

• Experience with VMware VSphere (ESXi, vCenter, etc).

• Experience with Storage – HP MSA, RAID configuration.

• Experience with Window Servers, Active Directory and Group Policy.

• Experience with Network and infrastructure services such as domain controllers, global catalogs, DNS, and DHCP.

• Experience with Infrastructure backup, restore, disaster recovery and business continuity.

• Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification).

• Experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF.

• National Instruments software and interface cards.

• Experience with data storage, NAS, and SAN technologies and solutions.

• Information Technology project lifecycle management processes.

• Experience using VMWare vCenter, vSphere, and ESX and/or other virtual computing methods development.

• Experience with Microsoft WSUS, MECM.

What We Offer:

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

Learn More & Apply Now!

The salary range for this role is 72,000 USD - 144,000 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 acc