34,691 Systems Modeling jobs in the United States

At ERCOT, our diverse and dynamic work environment provides a platform on which employees can work together to build the future of the Texas power grid and wholesale market utilizing the latest technologies and resources. We encourage you to join our talented, dedicated workforce to develop world-class solutions for today and tomorrow's energy challenges while learning new skills and growing your career.
ERCOT is committed to fostering inclusion at all levels of our company. It is the cornerstone of our corporate values of accountability, leadership, innovation, trust, and expertise. We know that individuals with a wide variety of talents, ideas, and experiences propel the innovation that drives our success. An inclusive and diverse workforce strengthens us and allows for a collaborative environment to solve the challenges that face our industry today and in the future.
As a Power Systems Modeling Engineer you will develop transmission system models used in both real time operations and in transmission planning. These models support the delivery of power to everyone in the ERCOT grid and the planning of billions of dollars of transmission system projects. You will be joining a team that performs industry leading power systems modeling and model management. In power systems modeling you will develop real-time operational models in conjunction with ERCOT transmission service providers. You will also help improve system modeling processes and develop software tools to manage and validate model data. Good communication skills will be needed as this role will involve working with numerous internal and external stakeholders to build transmission system models.
**ADDITIONAL JOB DUTIES**
Network Model Development
+ Develops operations models from the Network Model Management System (NMMS)
+ Works with the Network Data Support Working Group (NDSWG) members on operational model data exchange and transmission network model maintenance in NMMS
+ Reviews generator and transmission equipment data submitted by resource entities and works with resource entities to correct invalid model data
Modeling Application Support
+ Manages transmission system model software infrastructure and develops tools to assist in managing transmission models which includes database infrastructure, model data exchange interfaces, and data export formats
+ Develops and maintains modeling software tools in Java, C# .NET, Python to validate transmission network and generator data submissions using electrical engineering principles by doing data comparison and validity checks, and to automate and perform system modeling
+ Develops rules to validate data submissions in operations and planning models using SQL
+ Manage projects to upgrade the NMMS applications to implement desired new functionality, reviews system patches, and helps administers servers
Other Responsibilities
+ Provides training and mentoring of members of the Engineering Development Program (EDP)
+ Works closely with ERCOT Network Model Maintenance, Network Model Coordination, Resource Integration, System Operations, System Planning, Forward Markets, Client Services, and Grid Applications Development
+ Reviews, drafts, and presents changes to the Protocols, Guides, procedures, training material for EDP and for Market Participants (MPs), and other supporting ERCOT documents related to system modeling
+ Reviews changes to NERC standards to assess if changes to modeling methodologies are needed
**EDUCATION**
+ Bachelor's degree in Electrical Engineering or related field, or a combination of education and experience that provides the applicant with knowledge equivalent to a major in such fields.
**REQUIRED SKILLS**
+ Has experience with developing and maintaining software at least one of the following programming languages or equivalent: Python, Java, or C#
**PREFERRED SKILLS**
+ Has experience with at least one of the following power system simulators or equivalent: PowerWorld, PSS/E, ASPEN One-liner
+ Experience with SQL
+ Experience with software tools like Git/BitBucket and Jira
+ Strong communication skills
+ Able and comfortable with working independently, managing projects, and stakeholder groups
**REQUIRED EXPERIENCE**
+ Level 1: No minimum work experience required in excess of degree requirements.
+ Level 2: Requires minimum 1 years job related work experience in excess of degree requirements.
+ Level 3: Requires minimum 3 years job related work experience in excess of degree requirements
+ Sr level: Requires minimum 5 years job related work experience in excess of degree requirements.
**WORK LOCATION:**
+ This position is Hybrid. Employees will be required to be on-site in Taylor, TX at least 2-3 days per week, or more, as needed based on the business needs as determined by management. Employees are required on-site during tight grid conditions or emergency grid operations
+ On-site schedules are flexible or may be rotated based on business needs as determined by the Manager
+ Remote work is required to be performed from your Texas residence.
+ Employees may opt to work on-site more than required or 100% of the time
Salary and level will be based on overall experience as determined by ERCOT.
The foregoing description reflects the minimum qualifications and the essential functions of the position that must be performed proficiently with or without reasonable accommodation for individuals with disabilities. It is not an exhaustive list of the duties expected to be performed, and management may, at its discretion, revise or require that other or different tasks be performed as assigned. This job description is not intended to create a contract of employment with ERCOT. Both ERCOT and the employee may exercise their employment-at-will rights at any time. #LI- Hybrid
ERCOT is firmly committed to equal employment for all qualified persons without regard to race, sex, medical condition, religion, age, creed, national origin, citizenship status, marital status, sexual orientation, physical or mental disability, ancestry, veteran status, genetic information or any other protected category under federal, state or local law.
Expected Salary Range:
$82,344 - $131,720

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the Time
**Description**
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman is seeking an **Associate Systems Modeling Simulation Engineer (T01) or a Systems Modeling Simulation Engineer (T02)** . This position will be located at our Aeronautics Systems Sector in **Melbourne, FL** . The selected candidate will be expected to:
In this role, you will be asked to manage a team that conducts research, develops models, and performs analysis of a wide variety of system types to drive the development of requirements, refine existing requirements, and influence the pursuit of future technologies and capabilities. You will work within the Product Support organization on forward looking (projection based) metrics to status the health and capabilities of weapon systems. The successful candidate will possess strong communication and technical writing skills, as well as the ability to handle multiple technical tasks and present to leadership.
Skills in the areas of data transformation, discrete event simulation, Monte Carlo simulations, mathematical optimization, regression analyses, trend & sensitivity analysis, data sampling, and computing are essential.
Modeling & Simulation analysis tasks will include:
+ Spares Forecasting
+ Readiness Modeling
+ Obsolescence Forecasting
+ Level of Repair (LOR) Analysis
+ Cost Analysis
+ Business Case Analysis
+ Cost per Flight Hour Analysis
The Candidate must possess strong communication and writing skills, as well as the ability to handle multiple tasks. Proficiency with Tableau, R, Python, VBA, PowerQuery, Microsoft Access, Arena, or other programming language for data analytics is essential.
The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, and collaborative/team settings across all levels.
This requisition may be filled at either an Associate Systems Modeling Simulation Engineer level (T01) or a Systems Modeling Simulation Engineer level (T02).
**Basic Qualifications for an Associate Systems Modeling Simulation Engineer (T01):**
A candidate, regardless of age and hiring source, must meet ALL of the below criteria. The candidate must:
+ Be completing or has completed their Bachelor's degree from an accredited institution.
+ Be majoring in or having majored in a STEM (Science, Technology, Engineering or Math) degree such as Industrial Engineering, Math, Statistics, Data Analytics, or related
+ Be able to obtain and maintain a U.S. Government security clearance (U.S. citizenship is a pre-requisite) as well as Program Special access within a reasonable period of time, as determined by the company to meet its business needs (U.S. citizenship is a pre-requisite). Final approved U.S. Government security clearance (U.S. citizenship is a pre-requisite) as well as Program Special Access may be required to start.
**Basic Qualifications for a Systems Modeling Simulation Engineer (T02):**
A candidate, regardless of age and hiring source, must meet ALL of the below criteria. The candidate must:
+ Be completing or has completed their Master's degree from an accredited institution or is completing or has completed their Bachelor's degree from an accredited institution and 2 years of experience.
+ Be majoring in or having majored in a STEM (Science, Technology, Engineering or Math) degree.
+ Be able to obtain and maintain a U.S. Government security clearance (U.S. citizenship is a pre-requisite) as well as Program Special access within a reasonable period of time, as determined by the company to meet its business needs (U.S. citizenship is a pre-requisite). Final approved U.S. Government security clearance (U.S. citizenship is a pre-requisite) as well as Program Special Access may be required to start.
**Preferred Qualifications for both an Associate Systems Modeling Simulation Engineer (T01) & Systems Modeling Simulation Engineer (T02):**
+ Have an overall cumulative GPA of 3.25/4.0 or higher
+ Previous internship/co-op or other work experience, leadership & teamwork capabilities, interpersonal communication skills, and activities (professional/community/extracurricular).
**Pay Range:**
+ Associate Systems Modeling Simulation Engineer (T01): $63,900 - $5,900
+ Systems Modeling Simulation Engineer (T02): 77,200 - 115,800
Campusjobs
Primary Level Salary Range: 63,900.00 - 95,900.00
Secondary Level Salary Range: 77,200.00 - 115,800.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

**Description:** The coolest job on this planet..or any other..are with Lockheed Martin Space.
By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a health, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility.
The **Mission Analyst** will support the a variety of programs with modelling and analysis of Radar/RF phenomenology.
You can learn more about Denver, CO by visiting this link.
- - -
Learn more about Lockheed Martin's comprehensive benefits package.
**Basic Qualifications:**
- Bachelors degree in an Engineering or closely related field and/or equivalent work experience
- Demonstrated ability performing systems modeling and analysis
- Experience in mission analysis tools development and execution ( i.e. MATLAB or other similar tool)
- Active or Current TS/SCI with Poly required to start
**Desired Skills:**
- Experience in space based analysis and design
- Experience executing SV mission design and CONOPS
- Proven ability to innovate and develop creative solutions to resolve unexpected issues real time
- Demonstrated ability performing RF/RADAR modeling and analysis
**Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration.
**Clearance Level:** TS/SCI w/Poly
**Other Important Information You Should Know**
**Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
**Ability to Work Remotely:** Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
**Work Schedules:** Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
**Schedule for this Position:** 9x80 every other Friday off
**Pay Rate:** The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $122,900 - $216,660. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. **Benefits offered:** Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible.
**Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.**
**The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.**
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications.
**Experience Level:** Experienced Professional
**Business Unit:** SPACE
**Relocation Available:** Possible
**Career Area:** Systems Engineering: Models and Simulations
**Type:** Full-Time
**Shift:** First

At ERCOT, our diverse and dynamic work environment provides a platform on which employees can work together to build the future of the Texas power grid and wholesale market utilizing the latest technologies and resources. We encourage you to join our talented, dedicated workforce to develop world-class solutions for today and tomorrow's energy challenges while learning new skills and growing your career.
ERCOT is committed to fostering inclusion at all levels of our company. It is the cornerstone of our corporate values of accountability, leadership, innovation, trust, and expertise. We know that individuals with a wide variety of talents, ideas, and experiences propel the innovation that drives our success. An inclusive and diverse workforce strengthens us and allows for a collaborative environment to solve the challenges that face our industry today and in the future.
Planning Analyst / Resource Adequacy Provides engineering, economic analysis, and other technical support for resource adequacy and risk assessment, transmission planning, and grid integration studies in compliance with ERCOT Protocols, the Planning Guide, and NERC standards. Conducts system modeling and analyzes simulated or actual operating results. Develops tools and procedures for reporting resource status and trends. Supports or conducts analyses requested by other ERCOT staff or Market Participant groups. Manages and operates production cost and other system simulation models to support capacity expansion studies, probabilistic loss of load studies, and grid integration analysis for renewable and emerging resource technologies.
+ Assists in the preparation of resource adequacy reports; conducts reviews of reports prepared by other department staff.
+ Helps prepare responses to public inquiries and data filing requests from the North American Reliability Corporation and Federal Energy Regulatory Commission.
+ Monitors developments in generation markets and fuel delivery that could impact resource reliability; prepares reports and briefing materials on related topics.
+ Assists in extracting, analyzing and validating resource data stored in ERCOT's database systems.
+ Communicates with generator owners and other ERCOT market participants on resource adequacy and reliability impacts of state/federal regulations, drought conditions, fuel supply disruptions and market development trends.
+ Support analysis requests made by the ERCOT Supply Analysis Working Group and other groups under the Wholesale Market Subcommittee.
+ Other tasks as assigned by management.
**QUALIFICATIONS**
**EDUCATION**
+ Bachelor's degree in Electrical Engineering or related field, or a combination of education and experience that provides the applicant with knowledge equivalent to a major in such fields.
**REQUIRED EXPERIENCE**
+ Minimum 1 year (in excess of degree requirements stated above) of progressively responsible experience as a power system engineer or similar type role.
+ Experience within the electric utility industry preferred.
Salary and level will be based on overall experience as determined by ERCOT.
**PREFERRED EXPERIENCE**
+ Familiarity with grid simulation tools for determining electricity production costs and/or optimal generation capacity expansion
+ Familiarity with risk assessment techniques using scenario analysis and probabilistic modeling methods such as Monte Carlo simulation
+ Programming languages: Python, SQL, Visual Basic for Applications
**CERTIFICATIONS**
+ Professional Engineer registration in Texas preferred.
**WORK LOCATION:**
+ This position is Hybrid. Employees will be required to be on-site in Taylor, TX at least 2-3 days per week, or more, as needed based on the business needs as determined by management
+ On-site schedules are flexible or may be rotated based on business needs as determined by the Manager
+ Remote work is required to be performed from your Texas residence.
+ Employees may opt to work on-site more than required or 100% of the time
The foregoing description reflects the minimum qualifications and the essential functions of the position that must be performed proficiently with or without reasonable accommodation for individuals with disabilities. It is not an exhaustive list of the duties expected to be performed, and management may, at its discretion, revise or require that other or different tasks be performed as assigned. This job description is not intended to create a contract of employment with ERCOT. Both ERCOT and the employee may exercise their employment-at-will rights at any time. #LI-Hybrid, #LI-MH1
ERCOT is firmly committed to equal employment for all qualified persons without regard to race, sex, medical condition, religion, age, creed, national origin, citizenship status, marital status, sexual orientation, physical or mental disability, ancestry, veteran status, genetic information or any other protected category under federal, state or local law.
Expected Salary Range:
$82,344 - $131,720

RELOCATION ASSISTANCE: No relocation assistance available
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the Time
**Description**
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Space Systems is seeking a **Senior Principal Modeling** **and Simulation Systems Engineer** to join our team of qualified, diverse individuals. The qualified applicant will support a growing portfolio of programs and IRADs that focus on missile defense, space, and intelligence and will support various modeling, simulation, and analysis (MS&A) project teams in evaluating the mission performance of military systems.
Domestic travel (up to 10%) may be required, dependent on program needs. This position will specifically focus on the development and analysis of models and simulations utilizing the Advanced Framework for Simulation, Integration, and Modeling (AFSIM) Framework.
**Basic Qualifications:**
+ 8 Years of relevant experience with Bachelors in Science in a STEM degree; 6 Years with Masters; 4 Years with PhD
+ Active DoD Secret Clearance
+ Experience using Modeling, Simulation, and Analysis (MS&A) to inform the development of systems along the left side of the "Systems Engineering Vee"
+ Experience using Python, MATLAB, or related technologies to interpret complex data
+ Comfortable communicating technical information to technical and non-technical customers
+ Ability to work autonomously and collaboratively in a team setting
+ Excellent written and verbal communication skills
+ Experience mentoring and developing junior-level engineers
**Preferred Qualifications**
+ Active DoD Top Secret Clearance
+ Master's degree in Systems Engineering
+ Experience using the Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
+ Experience with Ansys ModelCenter
+ Experience with AFSIM
+ Experience with SIMDIS
+ Ability to support development of systems engineering models utilizing SysML and Cameo
+ Experience using agile development methodologies
+ Model-Based Systems Engineering (MBSE) Graduate Certificate
+ INCOSE ASEP (or above) certification
+ Object Modeling Group (OMG) Certified Systems Modeling Professional (OCSMP) Model Builder Fundamental Certification
What We Can Offer You:
Northrop Grumman provides a comprehensive benefits package and a work environment that encourages your growth and supports the mutual success of our people and our company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most sense for you and your family. Your benefits will include the following:
+ Health Plan
+ Savings Plan
+ Paid Time Off
+ Education Assistance
+ Training and Development
+ Flexible Work Arrangements
Level Salary Range: $124,900.00 - $187,300.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the Time
**Description**
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Join Northrop Grumman on our continued mission to push the boundaries of possible across land, sea, air, space, and cyberspace. Enjoy a culture where your voice is valued and start contributing to our team of passionate professionals providing real-life solutions to our world's biggest challenges. We take pride in creating purposeful work and allowing our employees to grow and achieve their goals every day by Defining Possible. With our competitive pay and comprehensive benefits, we have the right opportunities to fit your life and launch your career today.
Northrop Grumman Defense Systems is seeking **Staff Engineer Systems Modeling Simulation** **.** This position will be located on-site in **Roy, Utah** and will support the Sentinel program.
What You'll Get To Do.
As a Staff Engineer on the AVE Aero/Fluids team within the AVE Modeling, Simulation, and Analysis (MS&A) IPT you will be responsible for supporting the Aero/Fluids manager in guiding the execution and ensuring quality of the Aero/Fluids team work products. You will be responsible for helping train more junior engineers and work with the team and external stakeholders to ensure all products meet quality and technical requirements.
Position responsibilities include:
- Apply extensive aero/fluids knowledge, skills and ability in pursuit of meeting contractual requirements. Strong emphasis on the development of tools, processes, and resources to translate raw aero/fluids data into models, databases, simulations (e.g. 3/6 DOF), etc
- Ensure the quality of Aero/Fluids team products meets technical rigor and IPT/deliverable standards
- Develop technical solutions to complex aero/fluids problems
- Provide leadership, mentorship, and technical guidance to team members
- Collaborate closely with other relevant disciplines/IPTs, e.g. Flight Analysis, Structures, Propulsion, Integration and test, etc
- Communicate effectively and clearly; present technical approaches and findings to customers, executive management, and other program stakeholders
**Basic Qualifications:**
- 12 Years with Bachelors in Science; 10 Years with Masters; 8 Years with PhD. An additional 4 years of experience can be considered 'in lieu' of a degree.
- Must be a US Citizen with an active DoD Secret Clearance, at time of application, current and within scope, with an investigation date within the last 6 years
- Must have the ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time , as determined by the company to meet its business needs
- Strong sense of urgency and work ethic in ensuring engineering meets customer and program expectations in a timely and efficient manner
- 3 years of experience developing aerodynamic models, tools, databases using Matlab, Python, C++ or similar for integration into 3/6DOF simulations
- 1 year experience with analytical aerodynamic design tools, e.g. Missile DATCOM or similar
- 2 years of experience with commercial CFD codes such as CFD+, StarCCM+, or ANSYS Fluent
- Demonstrated technical writing experience in both authoring and reviewing formal analysis documentation; strong ability to verbally communicate technical content to senior engineering leadership
**These Qualifications Would be Nice to Have (PQs)**
- Master's Degree in Science, Technology, Engineering or Math (STEM) or related discipline
- 3+ years of experience developing aerodynamic models, tools, databases using Matlab, Python, C++ for integration into 6DOF simulations
- 3+ years of experience with commercial CFD codes such as CFD+, StarCCM+, or ANSYS Fluent
- Demonstrated experience in making sound decisions in uncertain and difficult situations
- Demonstrated experience working with customers and senior leadership to ensure project success
- Demonstrated experience working with Linux and Windows based HPC's for aero/fluids work
- Involvement with the planning and execution of physical aerodynamics related testing applications such as wind tunnels or flight test validation including scheduling, test matrix and development of test items
- Demonstrated experience leading a technical effort/team through an EMD program in compliance of program requirements
- Strong oral and written communication skills, including demonstrated experience with high value customer presentations, with ability to focus on multiple projects with competing priorities
- Experience in performing in an Agile environment and knowledge/understanding of JIRA
Primary Level Salary Range: $147,700.00 - $221,500.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

RELOCATION ASSISTANCE: No relocation assistance available
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the Time
**Description**
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Space Systems is seeking a **Modeling and Simulation Systems Engineer/Principal Modeling and Simulation Systems Engineer** to join our team of qualified, diverse individuals. The qualified applicant will support a growing portfolio of programs and IRADs that focus on missile defense, space, and intelligence and will support various modeling, simulation, and analysis (MS&A) project teams in evaluating the mission performance of military systems.
This position is located on-site in Colorado Springs, CO. No relocation assistance is available for this position. No remote option.
Domestic travel (up to 10%) may be required, dependent on program needs. This position will specifically focus on the development and analysis of models and simulations utilizing the Advanced Framework for Simulation, Integration, and Modeling (AFSIM) Framework.
**Basic Qualifications (Modeling and Simulation Systems Engineer)**
+ Bachelor of Science in a STEM field and 2 years of related experience OR Master of Science in a STEM field and 0 years of related experience
+ Active DoD Secret Clearance
+ Experience using Modeling, Simulation, and Analysis (MS&A) to inform the development of systems along the left side of the "Systems Engineering Vee"
+ Experience using Python, MATLAB, or related technologies to interpret complex data
+ Comfortable communicating technical information to technical and non-technical customers
+ Ability to work autonomously and collaboratively in a team setting
+ Excellent written and verbal communication skills
**Basic Qualifications (Principal Modeling and Simulation Systems Engineer)**
+ Bachelor of Science in a STEM field and 5 years of related experience OR Master of Science in a STEM field and 3 years of related experience
+ Active DoD Secret Clearance
+ Experience using Modeling, Simulation, and Analysis (MS&A) to inform the development of systems along the left side of the "systems engineering vee"
+ Experience using Python, MATLAB, or related technologies to interpret complex data sets
+ Comfortable communicating technical information to technical and non-technical customers
+ Experience mentoring and developing junior-level engineers
+ Ability to work autonomously and collaboratively in a team setting
+ Excellent written and verbal communication skills
**Preferred Qualifications**
+ Active DoD Top Secret Clearance
+ Master's degree in Systems Engineering
+ Experience using the Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
+ Experience with Ansys ModelCenter
+ Experience with SIMDIS
+ Ability to support development of systems engineering models utilizing SysML and Cameo
+ Experience using agile development methodologies
+ Model-Based Systems Engineering (MBSE) Graduate Certificate
+ INCOSE ASEP (or above) certification
+ Object Modeling Group (OMG) Certified Systems Modeling Professional (OCSMP) Model Builder Fundamental Certification
**What We Can Offer You:**
Northrop Grumman offers a comprehensive benefits package and a work environment that fosters your growth, supporting both employees and the company's success. The benefits provided by Northrop Grumman offer flexibility and control, allowing you to select options that best meet your needs and those of your family. Your benefits will include the following:
+ Health Plan
+ Savings Plan
+ Paid Time Off
+ Education Assistance
+ Training and Development
+ Flexible Work Arrangements
Level Salary Range: $81,300.00 - $21,900.00
Secondary Level Salary Range: 100,300.00 - 150,500.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE TYPE: SCI
TRAVEL: Yes, 10% of the Time
**Description**
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
We have an opening for a Systems Modeling Simulation Engineer to join our team of qualified, diverse individuals in the Space Systems organization developing space simulation software for NSS space programs. The individual we seek will be self-motivated, proactive, and goal-oriented. This position will be in Dulles, VA. This work does require a TS/SCI clearance and will primarily be performed in a SCIF environment.
In this role you will (based on need):
+ Establish simulation requirements.
+ Plan, organize and be involved in the full software lifecycle to develop spacecraft simulation software using modern tools and software best practices.
+ Develop spacecraft component models from hardware documentation to support modeling and simulation activities across multiple projects.
+ Work with other engineering disciplines to integrate and validate space vehicle models and simulations.
+ Develop new and/or integrate existing system simulation frameworks.
+ Simulate real-time operations, performs operational analysis and mission effectiveness analysis.
+ Develop and integrate advanced graphical user interfaces and visualization tools.
+ Model Thermosphere and Exosphere environments.
+ Performs trade studies via computer simulation and recommend alternative architectures.
+ Prepare design documentation, analysis, test results and presentation materials for internal and external customers.
+ Work in an innovative environment across diverse assignments and in collaborative team settings across all levels.
**Basic Qualifications:**
+ Bachelor's degree and 8 years of experience, Master's degree and 6 years of experience, or PhD and 4 years of experience, in Software/Electrical/Computer/Aerospace Engineering, Computer Science, Physics or closely related field.
+ Current or active Top Secret/SCI clearance at time of application.
+ U.S. citizen.
+ Advanced 3D graphics development, using OpenSceneGraph, OpenGL or similar.
+ Advanced programming proficiency with: C/C++, Python.
+ Advanced programming proficiency with Matlab/Simulink, Windows/Linux scripting.
+ Solid communication and teamwork skills.
+ Understanding of waterfall, spiral and/or Agile software development processes and continuous development / continuous integration practices.
+ Ability to use software revision control tools such as Subversion and/or Git.
+ Ability to clearly document technical and programmatic status to management.
**Preferred Qualifications:**
+ Active TS/SCI experience
+ System knowledge in one or more of the following domains: Spacecraft Command & Control, Mission Planning, Space Situational Awareness.
+ Ability to develop and use simulation models of sensors, actuators and space environments to demonstrate closed-loop spacecraft system performance and general integration and test of aerospace systems.
+ Understanding of Jenkins, Jira (Agile, Scrum and Kanban), Bitbucket and related DevSecOps tools.
+ Hardware interfacing, integration and test and controls experience.
+ Understanding of common embedded system tools, real-time operating systems and avionics integration and test practices.
+ Excellent communication, interpersonal skills, and the ability to interface with all levels of employees and management.
Primary Level Salary Range: $137,000.00 - $196,000.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.