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Senior Systems Engineer: NASAMS

Job in North Billerica, Middlesex County, Massachusetts, 01862, USA
Listing for: Raytheon
Full Time position
Listed on 2026-03-01
Job specializations:
  • Engineering
    Systems Engineer, Aerospace / Aviation / Avionics
Job Description & How to Apply Below
Location: North Billerica

Date Posted:

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 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.

The Systems Engineering, Integrated Systems Department is seeking a Senior Systems Engineer with the technical expertise needed to drive the design and development of world-class Air and Missile Defense systems. The department supports Raytheon by delivering exceptional weapon systems engineering across a broad range of domains, including Radar Systems, Effector Systems, Battle Management, Command and Control, Network Design, Battlespace Integration, and Interoperability for both domestic and international customers.

In this role, you will conduct systems engineering studies and trade analyses; support system requirements definition and analysis; develop algorithms; and contribute to integration, testing, and evaluation activities.

What You Will Do

  • Concept and requirements development, including decomposition and flowdown

  • Concept of Operations (CONOPS) development and design

  • Algorithm optimization and development

  • Functional analysis of real world and test data; trade studies to bring advanced features to fielded system

  • Multi-disciplinary development efforts across the kill-chain for an Air and Missile Defense System

  • System integration and test support, including live fire test events

  • Collaboration with customer to bring new capabilities to the warfighter

Qualifications You Must Have

  • Typically requires a degree in Science,Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience

  • Experience in requirements development

Qualifications We Prefer

  • Advanced degree in EE, CE, Physics, Math, ME, Aerospace

  • Knowledge of Air Defense systems (for example - Patriot System)

  • Proven ability to develop technical solutions to complex issues

  • Experience with design of system level architecture

  • Experience with DoD radar, battle management, or missile design and development programs

  • Familiarity with 3-DOF/6-DOF modeling and simulation

  • Experience with IBM Rational DOORS, Microsoft Office, IBM Rational Publishing Engine, and/or Dassault Systems Cameo

  • Existing DoD Security Clearance

  • Ability to multitask and adjust to changing priorities

  • Commitment to meeting deadlines

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 available!

Learn More & Apply Now!

  • 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.

  • Clearance Information:
    This position requires a 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://(Use the "Apply for this Job" box below)..

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…

Position Requirements
10+ Years work experience
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