Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
Senior Solutions Engineer
Bluestaq US External
Washington, DC · CO
Growth and customer adoption depend on sustained technical trust. The Solutions Engineer helps customers see a practical path from mission need to working capability and stays engaged as…
Added just now
Sr Outbound Product Manager Intern (MBA Summer 2028)
ServiceNow
San Diego, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added just now
Sr Inbound Product Manager Intern (MBA Summer 2028)
ServiceNow
San Diego, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added just now
Electrical Engineering
Ralliant
Spartanburg, SC · Spartanburg
Anderson-Negele is seeking a hands-on Electrical Hardware Design Engineer in Spartanburg, SC who has taken electronic products from a blank schematic to a certified, shipping industrial…
Added 1 min ago
Software Engineer II
Guidewire Software, Inc. (US)
Bedford, MA
As Full-Stack Software Engineer II in Guidewire’s Product Development & Operations (PDO) organization, you will build and evolve core Application Platform capabilities that power the…
Added 1 min ago
Security Engineer
Modular
Remote, United States
Build and run secure development training, including a role-based curriculum for our engineering teams.
Added 2 mins ago
PC
Intern - Product Engineer (Fall 2027)
Plexus Corp.
Neenah, WI
- $23 to $27 USD / hour
…scoped supporting processes, using classical manufacturing engineering skills. This position will focus on manufacturing process development in Surface Mount or Electro Mechanical assembly…
Added 2 mins ago
Mechanical/Plumbing Engineer (mid-level)
Legence
San Jose, CA · Lafayette, CA · Sacramento, CA
CMTA | P2S, a Legence company, is seeking a Mid-Level Mechanical/Plumbing Engineer with consulting engineering experience and a strong, innovative technical background in mechanical and…
Added 3 mins ago
Principal Engineer - TestRail
Sembi
Austin, TX
You'll tailor process and tooling to local teams, while actively partnering with and contributing to Platform Engineering and IT teams.
Added 3 mins ago
Principal Software Engineer
Baylor Genetics
Houston, TX
The Principal Software Engineer is a key technical leader within the Customer Portal department, responsible for providing expertise in software development, architectural guidance, and…
Added 3 mins ago
Process Engineer 1
Bekaert NV
Rogers, AR
Bachelor’s degree in chemical, mechanical, or industrial engineering is preferred.
Added 3 mins ago
Staff Application Engineer – High-Speed Interfaces & System Validation
Renesas Electronics
Tempe, AZ
We are seeking an experienced and highly motivated Staff Application Engineer to join our team focusing on system level solutions using USB protocols. In this role, you will play a critical…
Added 4 mins ago
T
Senior Platform Engineer - Microsoft
Trupanion
Seattle
- $145,000 to $155,000 USD / year
The Microsoft Platform Engineer serves as the technical SME and solution owner for our Microsoft 365 E5 and endpoint management ecosystem. This role will own the design, implementation,…
Added 5 mins ago
Marine - Mechanical Integration Engineer
Houston, TX
As a Marine Mechanical Systems Integration Engineer, you will be responsible for the physical configuration, mechanical design, and system-level integration of Cat Marine mechanical…
Added 5 mins ago
Embedded Software Test Engineer
Mossville, IL
…future‑ready power solutions. Partnering closely with product groups, engineering, and global delivery teams, APT balances near‑term business execution with long‑term technology leadership…
Added 5 mins ago
Senior Application Security Engineer
Chicago, IL · Peoria, IL · Irving, TX
…opportunity is well suited to an experienced software or DevOps engineer who wants to deepen their application security expertise and help teams build and operate modern applications…
Added 6 mins ago
Principal Software Engineer
Chewy
Boston, MA · Bellevue, WA
Chewy is seeking a Principal Software Engineer to provide technical leadership across our Customer Care Product & Engineering organization. In this highly influential role, you will…
Added 6 mins ago
Principal Engineer
Allstate
Remote, United States
…shape the organization as the industry changes. As a Principal Engineer, this role will have leadership for all engineered solutions for how we think of AI based control implementation…
Added 6 mins ago
AS
Systems Engineer
AMERICAN SYSTEMS
Remote, United States
- $115,000 to $125,000 USD / year
The Junior Systems Engineer supports systems engineering activities across requirements development, architecture, integration, verification, validation, and lifecycle support for a complex…
Added 6 mins ago
RU
Sales Engineer
Randstad USA
Kansas City, MO
- $115,000 to $130,000 USD / year
Our client is seeking a dynamic Sales Engineer in Kansas City, MO, to lead preconstruction efforts and deliver tailored structural solutions for complex pre-engineered and hybrid steel…
Added 6 mins ago
RU
IT Software Dev Test Sr
Randstad USA
Remote, United States
- $57.85 to $67.85 USD / hour
For this contractor assignment, the Applications Development Performance Engineering Team within the Enterprise Development Capabilities & Services (EDCS) organization has an exciting…
Added 6 mins ago
Mechanical Engineer II (Product Development Engineering)
Life Fitness, LLC
Ramsey, MN
Are you a Mechanical Engineer, passionate about fitness, and looking to gain hands-on experience and grow your skills? Life Fitness / Hammer Strength is looking for a Mechanical Engineer II…
Added 6 mins ago
RD
Mechanical Engineering Lead Tech - 3rd Shift
Rosen's Diversified, Inc
Long Prairie, MN
- $22.85 to $30.85 USD / hour
Using principles and theories of mechanical engineering and working under the direction of the lead engineer, perform the following duties:
Added 6 mins ago
Senior Software Engineer - Security
Crusoe
San Francisco, CA
The Crusoe Cloud Software Development team is seeking a passionate and experienced Senior Software Engineer specializing in Linux Kernel Security. This critical role is essential in…
Added 6 mins ago
Regulatory Affairs Specialist
Medtronic
Mounds View, MN
Must Have: Minimum Requirements

SAIC

Modeling/Sim Engr Principal

Reston, VA, United States

Apply on eihu.fa.us8.oraclecloud.com About employer

Applications open in a new tab.

Job details

Experience: 5+ years of experience in systems engineering on complex systems; 3+ years** focused on MBSE modeling**.
Posting language: English
Posted: Nov 12, 2026

Original job description

SAIC is seeking a Model-Based Systems Engineer (MBSE) / MBSE Modeler to join our team supporting a mission-critical national security program. In this role, you will design, develop, and maintain SysML-based system models that capture requirements, behavior, structure, interfaces, and data flows for complex, software-intensive and mission systems. You will work closely with systems engineers, software engineers, architects, and government stakeholders to ensure the digital engineering environment accurately represents the operational and technical baseline and drives design, verification, and decision-making. This is an Onsite position in Reston, VA.

Responsibilities

Develop, maintain, and evolve models that represent system architectures, requirements, behaviors, interfaces, and data structures.
Translate stakeholder needs and system requirements into model elements (requirements, blocks, activities, state machines, sequence diagrams, parametric diagrams, etc.).
Establish and enforce modeling conventions, patterns, and best practices to ensure consistency, accuracy, and usability of MBSE products.
Support the creation and maintenance of digital system architectures, including operational views, logical views, and physical views.
Integrate MBSE models with requirements management tools and other digital engineering artifacts to maintain traceability from requirements through design and test.
Collaborate with systems and software engineering teams to derive requirements, allocate functions, and validate that system and subsystem designs meet mission needs.
Generate model-based reports, views, and visualizations to support technical reviews (SRR, PDR, CDR, TRR) and decision forums.
Support verification and validation activities by ensuring requirements are properly captured, traced, and testable within the model.
Participate in on-site meetings with government customers, presenting model content and explaining architectural decisions and trade-offs.
Contribute to process improvement and tooling enhancements for MBSE and digital engineering across the program.
U.S. Citizenship is required.
Active TS/SCI clearance is required at time of hire.
Bachelor’s degree in Systems Engineering, Electrical Engineering, Computer Science, Computer Engineering, or related technical discipline;
Additional relevant experience may be considered in lieu of a degree in accordance with contract requirements.
5+ years of experience in systems engineering on complex systems; 3+ years** focused on MBSE modeling**.
Hands-on experience with MBSE tools such as Cameo/MagicDraw, IBM Rational Rhapsody, Enterprise Architect, or similar.
Demonstrated proficiency in SysML (requirements, block definition, internal block, activity, sequence, state machine, parametric diagrams).
Experience integrating models with requirements management tools (e.g., DOORS, Jama, JIRA, Cameo DataHub) and maintaining requirements traceability.
Solid understanding of systems engineering lifecycle processes, including requirements analysis, architecture/design, integration, and verification/validation.
Ability to work onsite in a classified environment and coordinate closely with government and contractor teammates.
Strong communication skills, with the ability to present complex model and architecture concepts to both technical and non-technical audiences.

Desired

Master’s degree in Systems Engineering, Computer Science, or a related technical field.
Experience supporting DoD or Intelligence Community (IC) programs.
Experience implementing Digital Engineering strategies, including integration of MBSE models with simulation, analysis, and configuration management tools.
Familiarity with UAF/DoDAF or other architecture frameworks and mapping them into SysML-based models.
Experience with version control and configuration management of models (e.g., Git, SVN, Teamwork Cloud).
Working knowledge of software-intensive architectures, service-based or microservices architectures, and complex distributed systems.
Exposure to cloud and container technologies (AWS/Azure, Kubernetes, Docker) and how system architectures are represented in models.
Certification(s) such as INCOSE ASEP/CSEP/ESEP, or vendor tool certifications (e.g., Cameo/MagicDraw).

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Apply on eihu.fa.us8.oraclecloud.com About employer

Report this job

Work requirements

Jobs in the United States