Jobs in the United States

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Infrastructure Engineer
Virginia Community Colleges
VA
The Infrastructure Engineer monitors and maintains production services, resolves complex technical issues, designs and implements solutions, plans upgrades and lifecycle replacements, and…
Added 1 min ago
Software Engineer, Full Stack (Provider)
Charlie Health Engineering, Product & Design
NY
…clinicians, care teams, loved ones, and the communities that support them. By focusing on people with complex needs, we’re expanding access to meaningful care and driving better outcomes…
Added 2 mins ago
EG
Automated Test Engineer
Eliassen Group
Boise, ID
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 2 mins ago
Data Engineer - Analytics
Air
Pittsburgh, PA
You will support the proliferation of our enterprise data by sourcing data from business systems and our core application, and transforming that into a scalable data model delivering key…
Added 5 mins ago
AS
Database Eng III – AMZ007821
Amazon.com Services LLC
Redmond, WA
- $155,542 to $197,400 USD / year
Position Responsibilities: Own the design, implementation, operation, and support of large-scale databases that are crucial to the successful operation of our global E-commerce platform.…
Added 5 mins ago
Senior Security Engineer, Corporate Services Security
Amazon.com Services LLC
Arlington, VA
Are you passionate about solving complex security challenges at scale? We are looking for a Security Engineer to join our team and help protect Amazon's products, services, and customers.…
Added 5 mins ago
Senior Engineer
SUMITOMO MITSUI TRUST BANK, LIMITED
New York, NY
This role is located in New York City and will require a hybrid work schedule of at least 2 days in office per week
Added 6 mins ago
FEA Simulation Engineer
Mitsubishi Performance Polymers Division
Remote, United States
The FEA / Simulation Engineer develops and applies advanced engineering models to predict the structural performance, durability, and failure behavior of polymer, fiber-reinforced polymer,…
Added 7 mins ago
Sentinel - Principal/Sr Principal Guidance Navigation & Control Engineer (15109-1*)
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Principal or Sr. Principal Guidance, Navigation, and Control (GN&C) Test Engineer to join our team. This position will be located at Roy, UT to…
Added 7 mins ago
Space Systems Engineer Level 2
SP - Orbital Space Systems
United States
As a Systems Engineer- Level 2 in the LSI (Launch Services Integration) role, you support the end-to-end integration of Northrop Grumman space vehicles onto the selected launch vehicle,…
Added 7 mins ago
Space Systems Engineer Level 3 or 4
CORP-Corporate Office
United States
Northrop Grumman Space Systems seeks a Systems Engineer Level 3 or 4 to join our team in Dulles, Virginia.
Added 7 mins ago
Sentinel - Principal/Sr Principal Systems Engineer (20733)
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Principal or Sr. Principal Systems Engineer to join our team. This position will be located at Roy, UT to support the Sentinel (GBSD) program…
Added 7 mins ago
Principal / Sr. Principal Software Engineer - Infrastructure
CORP-Corporate Office
United States
The Software Engineer will participate in the full life cycle of software development, to include requirements development, modeling and design, application development, unit to CSCI…
Added 7 mins ago
Space TS/SCI Operations and Maintenance SEIT Lead (Level 5)
CORP-Corporate Office
United States
Must have an active U.S
Added 7 mins ago
Manager Supplier Quality 2
CORP-Corporate Office
United States
Provides manpower forecast plans for the team, and conducts basis of estimate (BoE) for SPM activities in support of new program proposals.
Added 7 mins ago
Principal Engineer Supplier Quality
CORP-Corporate Office
United States
Northrop Grumman Mission Systems is seeking a Principal Supplier Quality Engineer (Level 3) to join our Supplier Quality Engineering (SQE) team within the Multidomain Sensing, Targeting and…
Added 7 mins ago
Senior Principal Mission and Quality Engineer Lead
CORP-Corporate Office
United States
Northrop Grumman is seeking a Mission and Quality Assurance Lead to support execution of complex aerospace and defense programs. This role will provide program-integrated leadership across…
Added 7 mins ago
Principal Engineer 2 / 3
SP - Propulsion Systems
United States
Northrop Grumman is currently seeking an experienced Propulsion Engineer 2 or Principal Propulsion Engineer 3 to join our Design Engineering team in our Kennedy Space Center, FL offices.
Added 7 mins ago
Sr Principal Engineer Software
CORP-Corporate Office
United States
Must have the ability to obtain and maintain a Top Secret security clearance within a reasonable period of time as determined by the company
Added 7 mins ago
Full Stack Software Developer Level 3 or 4 (AHT)
CORP-Corporate Office
United States
The Full-Stack Software Engineer will support a critical national security mission on a contract involving both development and operational components. The team is composed of software…
Added 7 mins ago
Application Engineer - Virtual Lab
RS Group
Fort Worth, TX
The Virtual Application Engineer is a “Level 3” role. Their primary responsibility is to assist customers with selecting components for their automation projects. The Engineer will work…
Added 8 mins ago
Electrical Engineer
Intuitive
Peachtree Corners, GA
The Electrical Engineer will support the maintenance, improvement, and sustaining of existing surgical devices for the da Vinci Multiport Surgical System throughout their product lifecycle.…
Added 9 mins ago
Mechanical Test Engineer
LLNL
Livermore, CA
You may have the flexibility to work from home one or more days per week depending on program needs
Added 9 mins ago
Mechanical Engineer Level 2/3
INL Professional
Idaho Falls, ID
Idaho National Laboratory seeks Mechanical Engineer to shape the future of energy and national innovation by designing and testing cutting-edge systems that push the boundaries of…
Added 9 mins ago
U
System Engineer (GIS)
UDC
United States
- $95,000 to $115,000 USD / year
UDC is seeking a full-time System Engineer to serve as an enterprise technology professional for the Enterprise Architecture Practice Area, providing technical direction and problem-solving…

Actalent

Model Based Systems Engineer

Manassas, VA, United States

$75 to $90 USD / hour

Apply on careers.actalentservices.com About employer

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Job details

Pay: $75 to $90 USD / hour
Experience: 3+ years of hands-on experience with Cameo Systems Modeler
Posting language: English
Posted: Nov 12, 2026

Original job description

Model Based Systems Engineer (MBSE) Build the Future of Naval Sensor Technology We're seeking Model Based Systems Engineers (MBSEs) to support the development of a next-generation sensor system for a U.S. Navy submarine platform. This is an opportunity to help define a new system from the ground up, developing system architecture, requirements, and specifications that will drive software, hardware, integration, and testing efforts.What You'll Do

Develop and maintain MBSE artifacts using Cameo Systems Modeler and SysML
Create and manage system and subsystem requirements, specifications, and traceability
Build models that connect behavior, structure, interfaces, and requirements
Develop Use Cases, Activity Diagrams, Requirements Diagrams, BDDs, and IBDs
Support the full Systems Engineering V-Model
Collaborate with software, hardware, integration, and test teams
Participate in design reviews including PDRs and CDRs

Required Qualifications

Bachelor's degree in Engineering, Systems Engineering, or related field
5+ years developing system and subsystem requirements/specifications
3+ years of hands-on experience with Cameo Systems Modeler
Strong SysML and MBSE experience
Experience with requirements traceability and architecture development
Ability to obtain and maintain a U.S. Security Clearance

Preferred Qualifications

Active Secret Clearance
Experience with defense, naval, submarine, sensor, or undersea systems
Experience supporting Agile programs within a Systems Engineering V-Model environment

Why Join?

Work on a brand-new submarine sensor platform
Create requirements and architecture from scratch rather than supporting legacy systems
Collaborate with a highly technical engineering team
Influence the design of cutting-edge defense technology from the earliest phases

Job Type & LocationThis is a Permanent position based out of Manassas, VA. Pay and BenefitsThe pay range for this position is $75.00 - $90.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Job Type & LocationThis is a Permanent position based out of Manassas, VA. Application DeadlineThis position is anticipated to close on Nov 20, 2026. Workplace TypeThis is a fully onsite position in Manassas,VA.About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

Work requirements

Jobs in the United States