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Model Based Systems Engineer

Occoquan,VA

2599 Model Based Systems Engineer jobs in Occoquan,VA

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Model-Based Systems Engineer

BOOZ, ALLEN & HAMILTON

Indian Head, MD 20640

~ 52 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

$86,800.00 to $198,000.00 (annualized USD)
Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care
Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values.
5+ years of experience with MBSE, including developing SysML models using tools such as Cameo and Magic Draw
Experience with system-of-systems architecture development and mission engineering concepts, including traceability to MOPs and MOEs
Knowledge of digital engineering strategies, DoD architecture frameworks (DoDAF), and mission thread analysis
Ability to develop, analyze, and communicate complex system models and mission architectures to technical and non-technical stakeholders
Secret clearance
Bachelor's degree in Engineering
Ability to support analytic assessments, trade studies, and risk evaluations for defense systems
Master's degree in Engineering
Object Management Group, Certified System Modeling Language Professional, or Model User and Builder Certification
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Mid-Level Model Based Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$116,398/yr
~ 28 min OnsiteUrgently HiringFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

USD $104,923.00 - USD $116,398.00 /Yr.
Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
Flexible schedules with every other Friday off work, if desired (9/80 schedule)
Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master’s degree, plus 6 months of relevant experience.
Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
U.S. citizenship is required.
Department of Defense Secret security clearance is preferred at time of hire.
Clear understanding of systems engineering concepts, principles, theories, and the engineering process
Ability to grasp and apply new information quickly and handle more complex assignments as experience progresses
Ability to clearly convey concepts and ideas using written and verbal communications skills
Ability to clearly recognize and report information relevant to sound systems engineering design
Ability to prioritize competing requirements and tasks while working independently and as part of a team
Experience independently executing Model Based System Engineering (MBSE) activities to identify program requirements and support analysis of system design using Systems Modeling Language (SysML) and MagicDraw
Experience with Agile programs, Agile methodologies, and working on a sprint team
Experience drafting system requirements in accordance with good requirement practice
Ability to conduct research on technical implementation and challenges and utilize information gathered to develop solutions and design for complex assignments.
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Model-Based Systems Engineer III

ICI Services Corporation

Washington, DC 20011

~ 27 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Employee Stock Ownership Plan
401(k) Plan with Immediately Vesting Match
Paid Time Off
Paid Holidays
Health Insurance
Dental Insurance
Vision Plan
Flexible Spending Accounts (Healthcare, Dependent Care, Transportation, Parking)
Life Insurance and Accidental Death & Dismemberment (AD&D;)
Long Term and Short Term Disability Insurance
Tuition Reimbursement
Employee Referral Bonus Program
Employee Performance Recognition & Awards (Spot Bonuses)
Applicants must be eligible to hold an active Department of Defense (DoD) SECRET personnel security clearance.
4 to 7 Years of experience in Navy Shipbuilding and Defense Systems.
Familiarity with Model-Based Systems Engineering principles
Knowledge of the Systems Modeling Language (SysML) or Unified Modeling Language (UML)
Experience with cross-platform collaborative MBSE/digital environments or equivalent (e.g., MagicDraw/Cameo Systems Modeler, Sparx System Enterprise Architect, Rational Rhapsody, System Architect, etc.), which provide tools to design, track, visualize, and analyze all aspects of systems in standard- compliant models and diagrams.
Knowledge of the Department of Defense Architecture Framework/Unified Architecture Framework (DoDAF/UAF)
4+ years' experience in US Navy Fleet systems engineering
Bachelor's degree in engineering, naval architecture or related field
Experience with unmanned systems architecture preferred
New, Posted 8 hours ago
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Senior Systems Engineer

SAIC

Springfield, VA 22153

~ 17 min OnsiteUrgently Hiring

$120,001 - $160,000
Bachelor's degree and 9 years or more experience providing technical project management and systems engineering in support of DoW and/or IC acquisition programs. Additional years of experience accepted in lieu of a degree.
Candidate must be a US Citizen.
An active TS/SCI with the ability to complete a counter-intelligence scope polygraph (CI Poly; post-hire).
An active TOP SECRET clearance with access to SCI and CI Polygraph.
Bachelor's degree in a technical field such as engineering, physical sciences, mathematics or operations research is desired.
Prior experience as a Navy Nuclear Officer or similar technical/engineering field.
Current/recent Defense Acquisition Workforce Improvement Act (DAWIA) or equivalent acquisition qualifications.
Familiarity with team and administrative collaboration and analysis tools such as Microsoft SharePoint, Excel, Access, and Project.
Familiarity with Model Based Systems Engineering (MBSE) (SysML, UAF) including generating, analyzing and maintaining a digital model, and familiarity using MBSE software such as CAMEO Enterprise Architecture.
PMP or other professional certifications.
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Modeling and Simulation Engineer, Junior

BOOZ, ALLEN & HAMILTON

McLean, VA 22101

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

The projected compensation range for this position is $53,000.00 to $108,000.00 (annualized USD).
Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care
Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values.
Experience with post-processing simulation data and generating dashboards of results, including plots and forms of quantitative analysis and breakdowns, using tools such as Python and MATLAB
Knowledge of modeling and simulation of systems such as 3D kinematics, dynamics, motion propagation, building digital twins, and running continuous and discrete-event simulations
Knowledge of basic aerodynamics and flight systems dynamics
Ability to perform analysis measuring key system performance met rics and verifying model behavior using reference documents and test data
Ability to create, test, and debug code in object-oriented programming languages such as Python, Java, C#, or C++
Top Secret clearance
Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or a STEM field
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; Top Secret clearance is required.
Experience with underwater acoustics sensor modeling and working with bathy met ry datasets
Experience with integrated air defense systems ( IADS ) modeling
Experience with C++ plugin development on Windows, including CMake and Micro sof t Visual Studio tooling
Experience working with DoW problem sets, including modeling and simulation, systems engineering, operations analysis, and wargaming
TS/SCI clearance
Master's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or a STEM field
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Systems Engineer (Expert)

BAE Systems

Herndon, VA 20170

~ 38 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $149603 - $254317
Health, dental, and vision insurance
Health savings accounts
A 401(k) savings plan
Disability coverage
Life and accident insurance
An employee assistance program
A legal plan
Other perks including discounts on things like home, auto, and pet insurance
Paid time off
Paid holidays
Other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave
Full-Time
A minimum of 11 years' experience
Undergraduate or graduate degree in computer science or computer engineering.
11+ years' experience in systems design and engineering
Ability to troubleshoot cloud (AWS) implementation issues.
Solve software (Linux) issues and software development.
Proven success working as a DEVOPs systems engineer and technical admin.
GitHub experience and other source control systems
Strict adherence to security standards and organizational requirements
Hands-on experience working within AWS/Azure/cloud environments
Hands-on experience developing with Python
Hands-on experience developing with Ansible
Hands-on experience developing with Opentext NNMi
Hands-on experience developing with Cisco NSO
Strong DevOps focus and experience building and deploying infrastructure with cloud
Deployment technologies like Ansible, Chet, Puppet, etc.
Experience with test-driven development and automated testing frameworks
Experience with Scrum/Agile development methodologies
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Advanced Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$137,803/yr
~ 28 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

USD $124,216.00 - USD $137,803.00 /Yr.
Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
Flexible schedules with every other Friday off work, if desired (9/80 schedule)
Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree, plus a minimum of 3 years of relevant experience.
Applicants selected will be subject to a U.S. Government security investigation
Must meet eligibility requirements for access to classified information.
U.S. citizenship is required.
Department of Defense Secret security clearance is preferred at time of hire.
New, Posted 20 hours ago
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Mid Level Systems Engineer - Platform/Infrastructure

BAE Systems

Sterling, VA 20166

~ 41 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $132962 - $226035
Health, dental, and vision insurance
Health savings accounts
A 401(k) savings plan
Disability coverage
Life and accident insurance
An employee assistance program
A legal plan
Other perks including discounts on things like home, auto, and pet insurance
Paid time off
Paid holidays
Other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave
Full-Time
A minimum of 5-8 years' relevant experience
Bachelor's or Master's degree in a STEM field is required.
At a minimum, meet DoDD 8140 requirements (Security+ CE Certification)
Expertise working with Linux platforms and COTS applications in Linux cloud environments
Experience with Cloud architecture and system design
Experience working with relational and/or non-relational databases e.g. PostgreSQL, MySQL, MongoDB, etc.
Experience architecting or integrating with workflow, case or ticketing, or automation platforms such as ServiceNow or custom-built systems
Knowledge of IDAM requirements and technologies including Active Directory, SAML, OpenLDAP, OAuth 2.0, and/or OIDC
Demonstrated experience with system testing and validation
Experience and comfort with DevOps tooling (Ansible, Terraform, Jenkins, GitLab)
Familiarity with Containerized Development environments (Rancher, Kubernetes)
Experience with Model-Based Systems Engineering (MBSE)
Experience with Cloud solution optimization
Experience configuring and instrumenting visualization tools (Grafana, Splunk)
Experience with ServiceNow
Familiarity with customer system security requirements and processes
Integration of virtualized applications and application streaming or layering techniques
Experience designing APIs such as REST or GraphQL and event-driven systems
Experience with DevOps testing
Experience with maintaining API Gateways, catalogs in a cloud-based environment
Experience integrating complex systems using APIs, message queues, streaming platforms, and ETL pipelines
Other Cloud experience (Azure, Google, Oracle, IBM)
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Acquisition Systems Engineer

ManTech International

Stafford, VA 22554

~ 24 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

The projected compensation range for this position is $98,000.00-$163,100.00.
Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Travel 10-20%
Bachelors Degree and at least 5 years relevant systems engineering experience. An additional 2 years of experience may be substituted in lieu of degree.
Experience with requirements definition and traceability, formulating design methodology, documentation origination, systems integration and testing to verify required performance, or assessment of change proposals for technical merit.
Experience providing recommendations to government leadership on actions they can take within specific tasks/programs to meet operational requirements.
Familiarity with the Microsoft Office Suite (PowerPoint, Excel, Word and Project).
Must have a current / active DoD Secret Clearance
Ability to sit for extended periods of time
Basic understanding of Defense Acquisitions.
Experience supporting ACAT II or III
Demonstrated ability to write technical documentation.
Familiar with SharePoint postings, downloading, team-building environment.
Knowledge of modeling based systems engineering practices and processes.
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Systems Engineering Intern (Summer 2027)

Systems Planning and Analysis

Alexandria, VA 22304

$23/hr
Hybrid~ 20 minHealth InsuranceRetirement Benefit

Virginia, Pay Transparency Salary range: USD $23.00/Hr. - USD $33.00/Hr.
SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
US Citizenship required with the ability to obtain and maintain a DoD Secret Clearance.
Ability to report to designated work location in Alexandria, VA, up to full time 5 days a week, based on the needs of the customer.
Working toward a Bachelor's or Master's degree in Engineering, Data Science, Operations Research or other technical or programmatic field. Must have at least one remaining semester or quarter of school remaining at the beginning of the internship.
Proficient in using Microsoft Office, including Word, PowerPoint, and Excel to communicate to decision makers.
MATLAB or similar programming or data analysis experience.
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