This position is for an experienced Systems Engineering professional. Join the Mission Systems Secure Systems Department and help shape, define, and design communication solutions that connect ...
This position is for an experienced Systems Engineering professional. Join the Mission Systems Secure Systems Department and help shape, define, and design communication solutions that connect ...
Principal Model-Based Systems Engineer
Dayton, OH · On-site
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The ...
Principal Model-Based Systems Engineer
Dayton, OH · On-site
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
Quick apply
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
Principal Engineer, Systems Reliability
Loveland, OH · On-site
$161.18 - $227/hr
Role Overview We are seeking a skilled and detail-oriented Principal Reliability Engineer to lead the analysis, research, design, and testing of components, processes, and systems to develop new ...
Principal Engineer, Systems Reliability
Loveland, OH · On-site
$161.18 - $227/hr
Role Overview We are seeking a skilled and detail-oriented Principal Reliability Engineer to lead the analysis, research, design, and testing of components, processes, and systems to develop new ...
$184K - $266K/yr
Senior Principal Engineer, Systems Design/Architecture Engineering About the Role: The ADI Industrial Architecture Team is seeking an experienced Senior Principal Engineer, Systems Design ...
$184K - $266K/yr
Senior Principal Engineer, Systems Design/Architecture Engineering About the Role: The ADI Industrial Architecture Team is seeking an experienced Senior Principal Engineer, Systems Design ...
Principal Model-Based Systems Engineer
Dayton, OH · On-site
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations: Dayton, OH & Arlington, VA) to work across a broad portfolio of DoD mission areas. The Systems ...
Principal Model-Based Systems Engineer
Dayton, OH · On-site
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations: Dayton, OH & Arlington, VA) to work across a broad portfolio of DoD mission areas. The Systems ...
Principal Model-Based Systems Engineer
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The ...
Quick apply
Principal Model-Based Systems Engineer
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The ...
Principal Model-Based Systems Engineer
Dayton, OH · On-site
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations: Dayton, OH & Arlington, VA) to work across a broad portfolio of DoD mission areas. The Systems ...
Principal Model-Based Systems Engineer
Dayton, OH · On-site
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations: Dayton, OH & Arlington, VA) to work across a broad portfolio of DoD mission areas. The Systems ...
Engineer Principal - Systems - Sensor Model Development with Security Clearance
Fairborn, OH · On-site
BAE Systems Space & Mission Systems is seeking a highly skilled Machine Learning (ML) Subject ... As a Principal Engineer, you will bridge the gap between cutting-edge research and mission-critical ...
Engineer Principal - Systems - Sensor Model Development with Security Clearance
Fairborn, OH · On-site
BAE Systems Space & Mission Systems is seeking a highly skilled Machine Learning (ML) Subject ... As a Principal Engineer, you will bridge the gap between cutting-edge research and mission-critical ...
Principal Model-Based Systems Engineer with Security Clearance
Dayton, OH · On-site
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The ...
Principal Model-Based Systems Engineer with Security Clearance
Dayton, OH · On-site
$206K - $284K/yr
STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design ...
Systems Engineer
Cleveland, OH · On-site
$95K - $125K/yr
... principals, and hybrid identity approaches. * Build and maintain integrations that enable ... systems engineering or a closely related infrastructure role. * Strong proficiency in PowerShell ...
New
Quick apply
Systems Engineer
Cleveland, OH · On-site
$95K - $125K/yr
... principals, and hybrid identity approaches. * Build and maintain integrations that enable ... systems engineering or a closely related infrastructure role. * Strong proficiency in PowerShell ...
New
Koniag IT Systems, LLC, a Koniag Government Services company , is seeking a Principal Network/ Systems Engineer to support KITS and our government customer in Carson, CA. This position is for a ...
Koniag IT Systems, LLC, a Koniag Government Services company , is seeking a Principal Network/ Systems Engineer to support KITS and our government customer in Carson, CA. This position is for a ...
Principal Engineer, Linux and Virtualization Infrastructure
Columbus, OH · On-site
$175K/yr
Employee broadband discounts What You'll Do As a Principal Engineer, you will be responsible for ... Lead system integration efforts for new technologies and infrastructure solutions through research ...
Principal Engineer, Linux and Virtualization Infrastructure
Columbus, OH · On-site
$175K/yr
Employee broadband discounts What You'll Do As a Principal Engineer, you will be responsible for ... Lead system integration efforts for new technologies and infrastructure solutions through research ...
Vantage is looking for an experienced, highly technical, and hands-on Principal Automation Systems Engineer to serve as a leading technical authority for SCADA (Ignition) and PLC (Rockwell) software ...
Vantage is looking for an experienced, highly technical, and hands-on Principal Automation Systems Engineer to serve as a leading technical authority for SCADA (Ignition) and PLC (Rockwell) software ...
$136.55 - $204.82/hr
... principal or lead level - as an AI/ML engineer, software architect, digitalization lead, or solution architect - with meaningful exposure to AI/ML systems in production or a demonstrated ability to ...
$136.55 - $204.82/hr
... principal or lead level - as an AI/ML engineer, software architect, digitalization lead, or solution architect - with meaningful exposure to AI/ML systems in production or a demonstrated ability to ...
The senior principal systems engineer has overall technical responsibility for the electrical design, development, integration, and test for the development project and serves as the primary point of ...
The senior principal systems engineer has overall technical responsibility for the electrical design, development, integration, and test for the development project and serves as the primary point of ...
Principal Systems Engineer information
See Ohio salary details
$20K - $37.6K
3% of jobs
$37.6K - $55.1K
0% of jobs
$55.1K - $72.7K
0% of jobs
$72.7K - $90.3K
1% of jobs
$90.3K - $107.9K
12% of jobs
$115.2K is the 25th percentile. Wages below this are outliers.
$107.9K - $125.5K
22% of jobs
The median wage is $135.6K / yr.
$125.5K - $143.1K
21% of jobs
$143.1K - $160.7K
16% of jobs
$161.1K is the 75th percentile. Wages above this are outliers.
$160.7K - $178.3K
12% of jobs
$178.3K - $195.8K
9% of jobs
$195.8K - $213.4K
4% of jobs
$20K
$141.9K
$213.4K
How much do principal systems engineer jobs pay per year?
How does a principal systems engineer typically collaborate with cross-functional teams during project development?
What does a principal systems engineer do?
What is the difference between Principal Systems Engineer vs Systems Engineer?
| Aspect | Principal Systems Engineer | Systems Engineer |
|---|---|---|
| Required Credentials | Bachelor's or Master's in Engineering, often with certifications like PMP or INCOSE | Bachelor's degree in Engineering or related field |
| Work Environment | Lead complex projects, oversee system integration, collaborate with cross-functional teams | Support system development, perform testing, assist in system implementation |
| Employer & Industry Usage | Defense, aerospace, large tech firms, government agencies | Technology companies, manufacturing, defense contractors |
| Search & Comparison Intent | Understanding senior technical roles, career progression | Entry to mid-level roles, job responsibilities |
The Principal Systems Engineer typically holds a senior technical leadership role, overseeing complex projects and guiding teams, while the Systems Engineer focuses on supporting system development and implementation. Both roles require engineering credentials, but the Principal position involves more strategic oversight and experience.
What are the key skills and qualifications needed to thrive as a principal systems engineer?
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Cities in Ohio with the most Principal Systems Engineer job openings:
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For Principal Systems Engineer jobs in OH, the most frequently searched job titles are:

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 13 days ago
Collins Aerospace rating
8.4
Based on 251 frontline employees who took The Breakroom Quiz
33rd of 72 rated aerospace companies
Job description
Date Posted:
2026-08-05Country:
United States of AmericaLocation:
US-IA-CEDAR RAPIDS-137 ~ 855 35Th St NE ~ BLDG 137Position Role Type:
OnsiteU.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 clearanceSecurity Clearance Type:
Secret - CurrentSecurity Clearance Status:
Active and existing security clearance required on day 1Our nation's security depends on the sacrifice of the men and women who defend our country. For them to do this effectively, they need the technology that keeps them a step ahead of their adversaries. This means providing secure yet technologically advanced equipment to our service personnel, fielded as quickly as possible. Our commitment is to do exactly that.
This position is for an experienced Systems Engineering professional. Join the Mission Systems Secure Systems Department and help shape, define, and design communication solutions that connect militaries around the world! As a Systems Engineer, you will design and develop military products ensuring safe and protected communication. You will interface with multi-discipline engineering teams to create total system solutions, addressing both domestic and international customer needs.
We are looking for talented individuals that love to problem solve and have a desire to grow and gain exposure to new skills. Our customers come from all different backgrounds, and so do our employees. If you're passionate about what you could accomplish here, we'd love to hear from you.
Sign-on Bonus Eligible
What YOU will do:
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Perform analysis's, architecture and design at all levels of the total system product including concept, design, fabrication, modeling, test, installation, operation, maintenance and disposal.
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Perform functional analysis's, trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.
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Provide analyses for the decomposition of customer specifications and system level requirements into sub-system and piece part requirements, and develops verification criteria and plans for the requirements
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Perform technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total system solutions.
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Perform bid and proposal efforts
What You will learn:
-
You will gain technical leadership experience, mentorship opportunities, and exposure to very influential individuals within Mission Systems that will help advance your career.
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You will obtain invaluable experience working with our subject matter experts in addition to security and crypto certification specialists, our customer base, and cross-functional integrated product team.
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You can take flight to becoming knowledgeable in security hardened products with exposure to the variety of business and products in an ever-evolving field. We are growing, so can you!
What You Must Have:
-
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience.
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Active and transferable U.S. government issued secret security clearance is required prior to start date
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U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
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Experience with the systems development process, including requirements capture, design, decomposition, integration, and verification/validation, and transition to production.
Qualifications We Prefer:
-
Familiarity with the Scaled Agile framework
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Exceptionally strong communication skills, experience presenting technical data to program management and executive leadership
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Experienced with Cryptographic Hardware architecture/design, Network Encryption specifications and test methodologies
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Experience with tools such as DOORS, CAMEO or similar, Software Languages such as Rust and Python.
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Experience with Hardware and Software Integration, Validation & Verification Testing, and Qualification Testing
Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.
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.
What We Offer
Benefits
Some of our competitive benefits package includes:
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Medical, dental, and vision insurance
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Three weeks of vacation for newly hired employees
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Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
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Tuition reimbursement program
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Student Loan Repayment Program
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Life insurance and disability coverage
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Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
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Birth, adoption, parental leave benefits
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Ovia Health, fertility, and family planning
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Adoption Assistance
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Autism Benefit
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Employee Assistance Plan, including up to 10 free counseling sessions
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Healthy You Incentives, wellness rewards program
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Doctor on Demand, virtual doctor visits
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Bright Horizons, child and elder care services
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Teladoc Medical Experts, second opinion program
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Eligible for relocation assistance
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And more!
Eligible for relocation.
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.
Role Type
*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.
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 107,500 USD - 204,500 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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What Collins Aerospace employees say
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About Collins Aerospace
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Collins Aerospace, a Raytheon Technologies company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market.
Industry
Aviation
Company size
10,000+ Employees
Headquarters location
Charlotte, NC, US
Year founded
2018