Jobs in the United States

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Added 6 mins ago
TT
Sr Satellite Systems Engineer
The Tomorrow Compani
Golden, CO
- $130,000 to $165,000 USD / year
Added 5 hours ago
Senior ASIC Design Verification Engineer
K2 Space
Remote, United States
Involvement in post-silicon validation planning and execution.
Added 5 hours ago
Principal ASIC Package Design Engineer
K2 Space
Remote, United States
We are seeking a Principal ASIC Package Design Engineer to lead advanced ASIC package architecture and execution, with a strong focus on flip-chip BGA (FC-BGA) and multi-chip module (MCM)…
Added 5 hours ago
Principal ASIC Design Verification Engineer
K2 Space
Remote, United States
Involvement in post-silicon validation planning and execution.
Added 12 hours ago
Senior Specialist, Systems Engineer - Flight Safety Test Coordinator
L3Harris
Springfield, VA
As part of a multidisciplinary team, the ideal candidate will support the planning, execution, and assessment of space-based mission activities, with a focus on orbital behavior analysis,…
Added 15 hours ago
Manufacturing Engineer IV
Axiom Space
United States
…of commercial space, leading the transformation of low-Earth orbit into a global space marketplace. Our mission-driven team is seeking a bold and dynamic Manufacturing Engineer who is…
Added 20 hours ago
Senior Test Engineer, Project Suncatcher, Google Cloud
Google
Sunnyvale, CA
…solar-powered data centers, you will drive the technical strategy and execution for our Manufacturing Test Development programs, delivering Tensor Processing Unit (TPU) hardware into low…
Added 23 hours ago
Sr. Principal Electrical Engineer - 4 (NGC Interceptor Programs)
Northrop Grumman
Chandler, AZ
This means you can be part of the design, operations planning, ground support development, analysis, testing, integration, launch operations and more. There is plenty to do and learn that…
Added 23 hours ago
Electrical Engineer - 2 (NGC Interceptor Programs)
Northrop Grumman
Chandler, AZ
This means you can be part of the design, operations planning, ground support development, analysis, testing, integration, launch operations and more. There is plenty to do and learn that…
Added 23 hours ago
Electrical Engineer - 3 (NGC Interceptor Programs)
Northrop Grumman
Chandler, AZ
This means you can be part of the design, operations planning, ground support development, analysis, testing, integration, launch operations and more. There is plenty to do and learn that…
Added 23 hours ago
On-Orbit Test Astrodynamics Engineer
Northrop Grumman
Colorado Springs, CO
Drive and develop On-Orbit Test activities including mission planning, scenario development, dry-run/rehearsal and test execution.
Added 1 day ago
Mission Protection Systems Engineer (OSS-SR)
Stellar Solutions Inc
Chantilly, VA
…integration, mission operations, program management and strategic planning. We are a leading service and expertise provider for high-tech commercial ventures, spanning communications, earth…
Added 1 day ago
Spacecraft Mission Systems Engineer
Quantum Space
CA · Hawthorne, CA · Broken Arrow, OK · 801 Thompson Ave. Suite 201 Rockville, MD
This position is ideal for an engineer who combines strong spacecraft systems knowledge with mission analysis and operational expertise, enjoys solving complex multidisciplinary challenges,…
Added 1 day ago
Staff Engineer Systems
Northrop Grumman
McLean
Must have U.S
Added 1 day ago
On-Orbit Test Astrodynamics Engineer- 15K Sign-On-Bonus
Northrop Grumman
Colorado Springs
Drive and develop On-Orbit Test activities including mission planning, scenario development, dry-run/rehearsal and test execution.
Added 1 day ago
Senior Space GNC Engineer
Varda Space Industries
El Segundo, CA
As a Senior Space GNC Engineer, you will own the full life cycle of GNC development at Varda, from design through to unit, hardware-in-the-loop, on-vehicle functionality, and flight…
Added 1 day ago
Staff Engineer Systems
SP - Orbital Space Systems
United States
Must have U.S
Added 1 day ago
On-Orbit Test Astrodynamics Engineer- 15K Sign-On-Bonus
SP - Orbital Space Systems
United States
Drive and develop On-Orbit Test activities including mission planning, scenario development, dry-run/rehearsal and test execution.
Added 1 day ago
Logistics & Operations Project Engineer MACS
Intuitive Machines LLC
Houston, TX
Maintain clear ownership of assigned activities from initial planning through execution and closeout.
Added 1 day ago
Sr Satellite Systems Engineer
Tomorrow.io
Golden, CO
Tomorrow.io is seeking a Sr. Satellite Systems Engineer to aid the development, integration, and verification of an integrated satellite vehicle for our weather observation constellation.…
Added 1 day ago
LO
Technical Program Manager, Hardware
Loft Orbital Solutions
Golden, CO
- $130,000 to $180,000 USD / year
…organization in Golden or Toulouse. This role is ideal for an engineer by trade who has transitioned into technical program management or engineering leadership and wants to apply their…
Added 1 day ago
Sr. Software Engineer (Starlink Mobile)
SpaceX
Redmond, WA · Palo Alto, CA
SR. SOFTWARE ENGINEER, BEAM PLANNING (STARLINK MOBILE)
Added 1 day ago
Sr. Software Engineer (Starlink Mobile)
SpaceX
Palo Alto, CA · Redmond, WA
SR. SOFTWARE ENGINEER, BEAM PLANNING (STARLINK MOBILE)
Added 1 day ago
Communications Systems Engineer - Offensive Security Engineer
LV8D Solutions
Chantilly, VA
The Offensive Security Engineer will support a Government customer with multiple satellite systems, both on-orbit and in development. They will also support communication systems, network,…
Added 1 day ago
Communications Systems Engineer - Designated Authorizing Official Representative
LV8D Solutions
Chantilly, VA
The Communications Systems Engineer will support a Government customer with multiple satellite systems, both on-orbit and in development. They will support communication systems, network,…

SAIC

Modeling and Simulation Engineer

El Segundo, CA, United States

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

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Job details

Posting language: English
Posted: Oct 28, 2026

Original job description

SAIC is seeking a Modeling & Simulation Software Engineer on the Horizon 2 contract to support the United States Space Force Portfolio Acquisition Executive organization for Space Combat Power in El Segundo, California. The Horizon 2 contract supports the Space Systems Command with providing Advisory and Assistance Services to program offices that acquire, deploy, and sustain national security space systems. This role places you in a program office where you will support and manage established modeling and simulation activities as well as contribute direct, hands-on simulation support as a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team.

Your knowledge and background will guide the programs and in-house team’s modeling and simulation activities, assembling and releasing various analysis simulations and trade studies, placing you at the forefront of novel and burgeoning technology development and ultimately helping the Government navigate complex system acquisition throughout the full lifecycle of developmental programs. Join us and help the warfighter realize their needs!

The responsibilities for this position include:

Design, develop and, or verify simulations and analysis plans, as well as other work products such as gap analyses or Technical Performance Measures (TPM) assessments that enable key program and architectural decisions
Generate analytical modeling solutions to assess system/system-of-systems performance and other related performance parameters
Support requirements development, system verification, and concept of operations (CONOPS) development and work with system and mission analysts to ensure additional modeling, simulation, analysis capabilities meet operational mission requirements
Identify needs and opportunities for independent assessment and improvement of the system and, or system-of-systems/family-of-systems
Incorporate system models into existing, enterprise models that demonstrate integration into the find, fix, target, track, engage, and assess chain using relevant, related sensor, effects, and communications technologies
Support analysis activities by integrating performance models with MBSE models and tools
Quantify performance impacts and sensitivity to changes in CONOPS, scenarios, and/or threats
Strong communications skills and the ability to prepare and deliver briefings that cover technical and programmatic subjects to uniformed Space Force and government civilian personnel
Knowledge and experience with Space Force capabilities, systems, and enterprise architecture elements

This is you:

Bachelors degree in aerospace, astronautics, mathematics, or physics and fourteen (14) years of experience
At least one programming language: MATLAB, Python, Java, C#, or C++
Live, virtual, and/or constructive (LVC) simulation techniques and technologies
Simulation development experience with simulation environments such as STK, AFSIM, GMAT, or FreeFlyer
MATLAB and/or Simulink or other simulation scripting languages
Being team leader, with planning work scope, scheduling, progress tracking, and execution
Satellite orbital mechanics & maneuvers, remote sensing, spacecraft launch/command/control, and/or satellite communications
Equivalent experience with airborne systems is applicable to this role
Managing files & directories, network file sharing, installing software & licenses, and command line shell (Windows Cmd or Bash)
Must have an in-scope security background investigation (TS or SSBI), adjudicated for SCI eligibility and enrolled in the Continuous Evaluation program (if applicable)
Must be willing to be nominated for access to Sensitive Compartment Information and Special Access Programs and willing to consent to a Polygraph examination

Desired Qualifications:

Simulation software development, test, and integration experience in a team environment
Use of Agile methodology and Atlassian Jira are beneficial
Systems engineering, with experience defining and executing trade studies
Engineering methodologies such as Model-Based Systems Engineering (MBSE), Multidisciplinary Design Analysis Optimization (MDAO), or Model-Based Design are a plus
Demonstrated knowledge of supporting toolsets such as Cameo Enterprise Architect, Sparx Systems EA, or Ansys ModelCenter would be helpful
Participation in engineering peer reviews, both as a developer and as a reviewer.
Advanced degree in engineering with emphasis on applications to space launch, orbit propagation, and maneuvering
Professional certification (e.g., Professional Engineer, INCOSE CSEP, ITEA CTEP, Agile PM/PO, OMG OCSMP, etc.)

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.

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Jobs in the United States