Principal Model-Based Systems Engineer Job at STR (Woburn)

Systems Engineer Practitioner

We are seeking a highly skilled and experienced Systems Engineering Practitioner...

Location

United States , Havre de Grace

Salary:

150000.00 - 220000.00 USD / Year

LufCo

Expiration Date

Until further notice

Requirements

Bachelor's degree in Mechanical, Electrical, Computer, or Systems Engineering
10 years of experience in systems engineering
5 years in a Lead or Principal role
Demonstrated experience with the full lifecycle development of complex defense sensor systems
Experience with system architecture development and model-based systems engineering (MBSE) principles and tools
Proven ability to lead and mentor technical teams
Excellent written and verbal communication skills
Understanding of Radio Frequency principles, techniques, and technologies
Experience with defense sensing domains focused on SIGINT applications
Familiarity with relevant DoD acquisition processes and standards

Job Responsibility

Model-based systems engineering (MBSE): Develop, maintain, and assess system architectures using SysML or similar modeling languages
Requirements and architecture development: Lead the creation of detailed system requirements, architectures, and design specifications using SysML and UML
Modeling tool proficiency: Utilize MagicDraw (or similar tools) to create, manage, and execute model-based engineering projects
Defense systems knowledge: Apply a thorough understanding of the military's DOTMLPF-P framework
Stakeholder engagement: Collaborate with program managers, engineers, logisticians, and military personnel
Documentation and reporting: Develop and deliver comprehensive documentation, technical reports, and briefings
Analysis and assessments: Perform gap analysis, impact assessments, and trade studies using model-based methods
Mentorship and guidance: Provide technical guidance and mentorship to junior engineers
Process improvement: Contribute to the development and enhancement of MBSE processes and methodologies
Problem-solving: Troubleshoot and resolve complex systems engineering challenges

What we offer

Competitive salary
Generous PTO
Health/dental/vision insurance
401K matching
Tuition reimbursement

Fulltime

Principal Control Engineer

The Principal Control Engineer reports to the Staff Controls Engineer and acts a...

Location

United States , Fargo

Salary:

Not provided

CorVent Medical

Expiration Date

Until further notice

Requirements

M.S.E. or Ph.D. in Control Engineering, Electrical Engineering, or Mechanical Engineering
Minimum 5+ years of experience designing, analyzing, and implementing control systems
Strong foundation in feedback and estimation theory: transfer functions, state-space, discrete-time design
Proven skills in: Nonlinear control (windup prevention, adaptive control, nonlinear optimization)
Filter design (IIR, FIR, LP, HP, BP, notch, differentiators)
Uncertainty & sensitivity analysis
propagation of error
Proficiency in Matlab/Simulink, scripting, Stateflow, and model-based design workflows
Experience with dynamic simulation, real-time testing, and embedded system integration
Excellent analytical and communication skills, capable of working independently and collaboratively

Job Responsibility

Design, model, and implement feedback and feedforward control algorithms for ventilator subsystems
Develop and maintain Matlab/Simulink dynamic models for pneumatic, electromechanical, and sensor components
Implement and tune controllers using classical, modern, and nonlinear control techniques
Apply nonlinear control methods including windup prevention, direct and indirect adaptive control, and nonlinear optimization
Design and evaluate signal filters: IIR, FIR, low-pass, high-pass, band-pass, notch, and differentiators
Perform uncertainty and sensitivity analysis, including propagation of error, to evaluate design robustness
Utilize real-time estimation and prediction techniques (least squares, observers, Kalman filters)
Support embedded software integration, verification testing, and algorithm performance tuning
Conduct data analysis and root cause investigations using simulation-based methods
Contribute to design documentation, verification reports, and risk management files per ISO 14971 and 21 CFR 820

Fulltime

Principal Model-Based Systems Engineer

STR is hiring a Principal Model-Based Systems Engineer (MBSE) to work across a b...

Location

United States , Woburn; Dayton; Arlington

Salary:

206000.00 - 284000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active DoD Secret Clearance with the ability to obtain a Top Secret (TS) Security Clearance
U.S. citizenship needed by U.S. Government
BS, MS or PhD in Systems Engineering, Aerospace Engineering, or related technical field
Technical Project Lead experience
Minimum of 10 years work experience as a Systems Engineer or related field
Minimum of 5 years experience working with SysML models in Cameo (or similar tool)
Experience working with software-intensive systems and open architecture

Job Responsibility

Leading development programs through the Systems Engineering process using MBSE approaches that support DoD Digital Engineering goals
Leading teams and implementing rigorous MBSE approaches using SysML in Cameo (MagicDraw)
Providing mentorship and training of Systems Engineers on the use of MBSE
Working closely with domain experts and software development teams to realize program designs and digital engineering goals

Fulltime

Principal Engineer- Systems and V&V

As part of an R&D project team, the Principal Engineer Systems/V&V provides tech...

Location

United States , Batesville

Salary:

104000.00 - 143000.00 USD / Year

Baxter

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in Engineering or related fields
5+ years of experience
Ability to generate alternative solutions to problems or processes
Strong Interpersonal skills with the ability to work collaboratively with others in a team environment
Ability to adapt to Change
Excellent judgment in selection methods and techniques to acquire results
Deep knowledge of Medical Device Regulations and Standards including design control and risk management is preferred
Proficient in systems engineering tools such as DOORS, Polarion, Mathworks- Matlab, Simulink, and System Composer
Knowledge of different subject areas making up sophisticated systems electrical, mechanical, pneumatic, software, materials, and/or wireless connectivity
Strong technical writing skills

Job Responsibility

Provides technical contributions to the system design and Verification/Validation of a complex medical device from concept through commercialization and through the full life cycle of the product
Focuses on understanding/defining the customer needs
creates product functional/performance requirements and architecture necessary to meet those needs
evaluates constraints and makes trade off decisions
creates system design requirements and contributes to the development of the module level design requirements
contributes to the product safety and security risk management activities including DFMEA’s
contributes to the identification of technical risks and mitigations, develops the verification and validation plans, protocols, scripts, execution, regression, and reports
Works in close collaboration with the Lead engineer, project manager, and other functional team members to ensure the project/product success
Provides guidance to other engineers on technical issues, engages in design reviews and help resolves complex problems
Will be at the forefront of driving systems engineering methodology and V&V, best practices, and continuous improvement in R&D processes and projects

What we offer

Support for Parents
Continuing Education/ Professional Development
Employee Heath & Well-Being Benefits
Paid Time Off
2 Days a Year to Volunteer
Medical and dental coverage that start on day one
Insurance coverage for basic life, accident, short-term and long-term disability, and business travel accident insurance
Employee Stock Purchase Plan (ESPP), with the ability to purchase company stock at a discount
401(k) Retirement Savings Plan (RSP), with options for employee contributions and company matching
Flexible Spending Accounts

Fulltime

Staff Controls Engineer

The Staff Controls Engineer reports to the Chief Technology Officer and serves a...

Location

United States , Fargo

Salary:

Not provided

CorVent Medical

Expiration Date

Until further notice

Requirements

Ph.D. or M.S.E. in Control Engineering, Electrical Engineering, or Applied Physics
Minimum 10+ years of experience designing feedback control systems, preferably in medical or safety-critical applications
Mastery of feedback control theory: continuous, discrete, state-space, and frequency-domain design
Deep experience in: Nonlinear control methods (windup prevention, direct and indirect adaptive control, nonlinear optimization)
Filter design (IIR, FIR, LP, HP, BP, notch, differentiators)
Uncertainty & sensitivity analysis
propagation of error
Skilled in Matlab/Simulink modeling, scripting, and automatic code generation for embedded systems
Demonstrated success leading technical teams and coordinating cross-functional projects
Excellent communication, documentation, and leadership skills

Job Responsibility

Provide technical leadership for all control system design, architecture, and integration activities
Supervise and mentor the Principal Control Engineer and other team members, ensuring quality, consistency, and regulatory compliance
Define performance objectives for dynamic control of ventilator subsystems (blower, valves, sensors, patient interface)
Lead model-based design (Matlab/Simulink, Stateflow) for algorithm development, verification, and code generation
Direct the synthesis, simulation, and validation of feedback and feedforward control systems, including nonlinear and adaptive methods
Conduct uncertainty and sensitivity analyses, including propagation of error for dynamic system robustness
Specify and validate filter designs (IIR, FIR, low-pass, high-pass, band-pass, notch, differentiators) for signal conditioning and sensor processing
Apply advanced estimation and prediction methods: least squares, observers, algebraic methods, and Kalman filters
Lead formal design reviews, test planning, and risk management activities per ISO 14971 and FDA design control
Communicate technical status, issues, and progress to the CTO and executive leadership

Fulltime

New

Healthcare Assistant & Lead Healthcare Assistant

Are you passionate about supporting older people and making a meaningful differe...

Location

Ireland , Cork

Salary:

Not provided

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Experience in elderly care is desirable but not essential (training may be provided)
QQI Level 5 in Healthcare Support or equivalent is an advantage
A caring, patient and respectful approach to supporting older people
Ability to work flexible shifts including days, nights, and weekends
Strong commitment to resident safety, dignity and wellbeing
Applicants must have legal entitlement to work in Ireland

Job Responsibility

Deliver person-centred care to residents with dignity and respect
Support residents with activities of daily living where required
Encourage independence and social engagement
Maintain a clean, safe and comfortable living environment
Build positive relationships with residents, families, and colleagues
Follow all health, safety and safeguarding procedures
Assist with compliance processes, inspections, and quality standards
Lead Healthcare Assistants will also assist in guiding care teams, supporting best practice, and helping maintain high standards of care delivery

What we offer

Flexible working hours to support work–life balance
Local employment opportunities within the Douglas, Cork area
Competitive rates of pay in line with experience and role
Supportive team environment with ongoing training and development
Employee wellbeing initiatives
Uniform provided
Free on-site parking
Meals provided while on duty

New

Bakery Team Member

Join us to "Change Hospitality For Good". Here at the Cornish Bakery, we want to...

Location

United Kingdom , Falmouth

Salary:

8.05 - 12.80 GBP / Hour

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Eligible to live and work in the UK

Job Responsibility

Make the World’s Best Coffee
Deliver Outstanding Customer Service
Prepare Award Winning Food
Maintain High standards within the Bakery
Be part of a Team who strive to Aim Higher at all times

What we offer

50% discount on food and drink
Pasty Perks – bespoke reward system offering discounts and savings on favourite brands
Financial well-being benefit through Stream – save directly from wages into a high interest savings account or access wages before pay-day
Employer funded health and wellbeing services with access to a 24/7 GP line, Employee Assistance Program and discounted gym memberships
Paid birthday day off
Member of the shareholder fund (service dependent)
Team social events with in-bakery incentives
Up to 28 days of holiday (including bank holidays), pro rata if necessary

New

Housekeeping Assistant

In Glasgow's prestigious West End, Kelvinside Manor provides luxurious accommoda...

Location

United Kingdom , Glasgow

Salary:

12.27 GBP / Hour

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Experience from a housekeeping or domestic cleaning role
Basic understanding of infection control, COSHH, and compliance standards
Ability to follow instructions and cleaning schedules
Ability to report issues
Ability to work well with others in a professional and courteous manner
Pride in your work, attention to detail, time management, and respectful communication
Ability to work well as part of a team or on your own
Demonstrating a kind and caring nature to all within the care home
Satisfactory references
Disclosure Scotland Scheme Membership (PVG)

Job Responsibility

Maintaining the highest levels of cleanliness in public areas and bedrooms within the home
Responsible for the wash, dry, iron and put away of laundry
Ensuring that our residents' care home facilities, public areas and rooms are maintained to the highest cleaning standards
Replenish and maintain supplies in both resident rooms and common areas
Communicate effectively with residents and colleagues to address needs and concerns

What we offer

Competitive benefits
Overtime rates
Flexible working hours considered

Parttime

Principal Model-Based Systems Engineer

STR

Location:
United States , Woburn ▼
Dayton
Arlington

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 18, 2026

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Location:United States , Woburn ▼DaytonArlington

Category:IT - Software Development

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