Systems Administrator II (Temp)

Job description

**Date Posted:**

2025-10-22
**Country:**

United States of America
**Location:**

MD231: 306 Sentinel Drive Suite100 AJ 306 Sentinel Drive Suite 100, Annapolis Junction, MD, 20701 USA
**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:**

DoD Clearance: TS/SCI

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.

Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office.

The selected team member will be responsible for performing a full range of information technology functions.

While the majority of performances will be in classified areas, some unclassified work will also be required.

We’re looking for an experienced Systems Administrator to join our team supporting critical operations in both Linux and Windows environments.

In this role, you’ll ensure our systems are secure, reliable, and aligned with mission requirements.

An **active Full-Scope Polygraph clearance** is required.

**What You’ll Do**

+ Support end-users with hardware, software, and technical troubleshooting.
+ Build, configure, and maintain hardware, operating systems, and virtual environments.
+ Manage user accounts, groups, and system integration with Active Directory.
+ Apply and troubleshoot technical security controls.
+ Perform updates, patches, and network troubleshooting.
+ Travel up to 25% (domestic, planned in advance).

**What We’re Looking For**

+ Active **Full-Scope Polygraph clearance** (must be current).
+ U.S. citizenship required.
+ Bachelor’s degree + 5 years of experience (or Master’s + 3 years, or equivalent).
+ Strong background in Linux and Windows system administration.
+ Hands-on experience with networking, troubleshooting, and security controls.

**Preferred Skills**

+ Script development (Windows & Linux).
+ Project planning and deadline management.
+ Familiarity with security and network tools (Centrify, Cisco Call Manager, Puppet, Splunk, Tenable).
+ Experience working in classified environments.

**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.
+ Please consider the following role type definition as you apply for 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.

**This is a temporary position of undetermined length.**

RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide.

It comprises three industry-leading businesses – Collins Aerospace Systems, Pratt & Whitney, and Raytheon.

Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity.

The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA.

**_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._**

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 (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms
Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Required Skill Profession

Other General