Systems Engineer II (Onsite)

Date Posted:
2026-10-14


Country:
United States of America


Location:
US-FL-LARGO-382SR ~ 7887 Bryan Dairy Rd ~ BLDG 600


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 Type:
DoD Clearance: Secret


Security Clearance Status:
Active and existing security clearance required after day 1
Systems Engineer II (Onsite)
Raytheon Company, Managed by Collins Aerospace
At RTX, the world 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.
Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.
Role Description:
The Strategic Defense Solutions (SDS) team is hiring a Systems Engineer to support programs for our US military and various international customers, keeping the world safe from foreign threats. SDS supports multiple Collins contracts and is seeking to fill roles across several open contracts – our goal is to align each new hire with a position that best suits their skills and allows for career growth.
In this role, you will play a critical part in the design, development, and integration of products, from concept to production. You will collaborate closely with hardware and software engineers to ensure seamless system performance and deliver innovative solutions that meet customer needs.
Onsite: This is an onsite role supporting our Largo, FL location.
Sign-on Bonus Eligible
This position requires the ability to obtain a US Government Department of Defense (DoD) Secret Security Clearance after start.
What YOU will do:
Support efforts with cross-functional team members (hardware and software engineers) to ensure system compatibility and performance
Conduct system-level testing, validation, and troubleshooting to ensure reliability and functionality for multiple yearly releases of software solutions
Perform dry run and formal testing (manual and automated) on new software builds in the lab
Support analysis of software issues and enhancements to drive test updates
Work closely with software personnel to document issues found during testing
Qualifications You Must Have:
Ability to analyze system level requirements and specifications
Prior testing experience
Ability to learn communication and networking hardware and software
Proficiency in problem/failure analysis and documentation
Practical scripting/test automation experience
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years prior relevant experience or an Advanced Degree in a related field and minimum 1 year of experience or in absence of a degree, 6 years of relevant experience
The ability to obtain and maintain a US Government Department of Defense (DoD) Secret Security Clearance
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Qualifications We Prefer:
Linux knowledge
DOORS knowledge
EazyBI knowledge
Experience in product installations and testing, voice communication systems, including VoIP (Voice over IP) protocols like SIP
Understanding of networking principles (Cisco and Juniper switches), including TCP/IP, UDP, and network troubleshooting tools (e.g., Wireshark)
Familiar with Robot Framework and Python
An active and transferable U.S. Government (DoD) Secret Clearance
What We Offer:
Some of our competitive benefits package includes:
Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
Eligible for relocation assistance
And more!
Learn More & Apply Now!
Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.
*Please ensure the role type (defined below) is appropriate for your needs before applying to 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.
Relocation: Assistance may be provided
Employee Referral Eligible
At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.
Apply now and be part of the team that’s redefining aerospace, every day.
#MISENG
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 68,900 USD - 131,100 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 wi