Network Engineer, Principal Specialist, El Segundo, CA, ONSITE

Job Description

Date Posted : 2025-08-28

Country :

United States of America

Location :

CA222 : 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 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 : Top Secret - Current

Network Engineer, Principal Specialist

Raytheon Digital Technology

Classified Infrastructure Services

El Segundo, CA Onsite position – Top Secret Clearance Required

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.

Job Summary :

RTX Corporation Raytheon is looking an experienced Network Engineer with a US DoD Top-Secret clearance to work as part of a collaborative team to support our classified networks at our El Segundo facility in California (Relocation Eligible).

What You Will Do :

Duties will include, but are not limited to the following :

• Configure, manage, and upgrade Cisco network hardware and software, such as switches, routers, ASAs, Next Generation IPS (Firepower)
• Ensure Information Assurance compliance for network hardware and software and mitigating identified vulnerabilities. Remediate IAVAM and DISA STIGS
• Ensure compliance with security and performance requirements (NISPOM, RMF, DISA STIGs, NIST, etc.)
• Assure a high level of reliability and performance through systems monitoring and infrastructure management.

The ideal candidate is organized, able to work well with others, able to work under time constraints, able to multi-task and prioritize work, be able to work independently as well as a member of a team and have good problem-solving skills. The candidate’s work will be performed under general supervision.  The candidate will frequently interact with inter-organizational contacts representing the Digital Technology organization in the support of Raytheon Strategic Business Unit program area engineering end-user community.

The ideal candidate also must be a US citizen holding at a minimum a Top-Secret clearance.

Qualifications You Must Have :

Qualifications We Strongly Prefer :

Qualifications we Prefer :

What We Offer

Learn More & Apply Now!

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

Clearance Information : This position requires an active Top 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 :

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.

The salary range for this role is 90,000 USD - 182,000 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 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