Sr Systems Engineer Integrator/MBSE Support

Date Posted:

2026-06-23



Country:

United States of America



Location:

US-CO-BUCKLEY-SFB-CUST ~ 18500 E 6th Ave ~ BUCKLEY SFB (External Site)



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:

TS/SCI with Polygraph



Security Clearance Status:

Active and existing security clearance required on day 1

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.

****MUST HAVE AN ACTIVE TS/SCI W POLY CLEARANCE **** Off-Site Means they will be working at the Contractor's Facility. Raytheon is seeking a Senior Systems Engineer to provide enterprise-wide systems engineering and integration support within the Intelligence Community, supporting process improvement initiatives, as well as supporting the lead DE/MBSE program expert.

The successful candidate will support the Systems Integration team (SI) performing the following:

Provides systems engineering and integration support to assess, plan, coordinate, schedule and implement projects from inception through system transition.
Problems and issues faced can fluctuate and require detailed information gathering, analysis and investigation to understand the problem and determine appropriate resolution.
Communicate with many levels of program, other contractors and government stakeholders and works to positively influence parties within and outside of the job function at an operational level regarding policies, procedures and practices.
Manage system integration projects and provide reliable data to the Customer enabling them to make informed decisions regarding the installation, integration checkout and test of operational system modifications and upgrades.

Additional Job Details:  

          

****Required Skill Sets: Practical experience with systems integration on lC systems, understanding and demonstrated expertise supporting all phases of the systems engineering lifecycle, experience with the RFC process, experience with training and best practices, experience collaborating with internal and external customers in a team environment (Government, Military, SETA, and Contractor).

Active and transferable TS/SCI with CI Polygraph U.S. government-issued security clearance is required prior to start date. U.S. citizenship is required. ****Desired Skill Sets: Experience with customer NSIS requirements and rapid delivery methods. Evidence of strong customer relationships and stakeholder engagement. Experience working across contract and location boundaries. Proficiency with Atlassian JIRA, Confluence, and collaborative engineering tools. Ability to convey complex technical issues clearly through both oral and written communication. ****Years of Experience Required (if any): Minimum of 5+ (P3)

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:

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.

Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.

Remote: Employees who are working in Remote roles will work primarily offsite (from home). If you live within a reasonable commute of an RTX site with other colleagues you interact with, your manager will discuss whether there is a degree of onsite presence associated with this role.

Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility.

Requires advanced knowledge of work area typically obtained through advanced education combined with experience. May have practical knowledge of project
management. Practical to substantial knowledge of RTX projects, programs or systems with the ability to make enhancements and leverage in daily work.

Typically requires: A University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years experience

Engineering/Other Technical Positions: Typically requires a degree in Science,Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience unless prohibited by local laws/regulations.

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.

The salary range for this role is 86,800 USD - 165,200 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.

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