Jobs in the United States

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Added 1 min ago
AI
Network Infrastructure Software Development- Principal Engineer
Arrcus Inc
San Jose, CA
- $200,000 to $225,000 USD / year
…networking products, complemented by industry thought leaders, operating executives, strategic partners, and top-tier VCs. The company is headquartered in San Jose,…
Added 1 min ago
Stacking/Sizer Operator
Mariana Minerals
Moab, UT
· Maintain clean, safe, and organized operating areas.
Added 3 mins ago
GH
Technical Support Engineer 2
GE HEALTHCARE
Remote, United States
- $108,000 to $162,000 USD / year
The Technical Support Engineer 2 (TSE II) drives customer satisfaction through Service Excellence by providing advanced technical support, implementation leadership, project participation,…
Added 4 mins ago
Reliability Engineer - Mechanical
G-3 Chickadee Purchaser LLC
Houston, TX
…primary decision-maker for equipment reliability matters. The engineer is accountable for prioritizing root cause failure analysis (RCFA), deploying focused improvement (FI) methodologies,…
Added 4 mins ago
Reliability Engineer - Mechanical
G-3 Chickadee Purchaser LLC
Beaumont, TX
…primary decision-maker for equipment reliability matters. The engineer is accountable for prioritizing root cause failure analysis (RCFA), deploying focused improvement (FI) methodologies,…
Added 4 mins ago
Heavy Equipment Operator I II
DEPARTMENT OF TRANSPORTATION
United States
Chief Engineer, Director of Operations, District 3
Added 5 mins ago
Industrial Engineer
d Siemens Medical Solutions USA, Inc.
United States
At Siemens Healthineers, we are seeking a motivated and hands-on Manufacturing Engineer to join our team. In this role, you will collaborate with Production, Quality, Engineering, Supply…
Added 7 mins ago
ZT
Research Engineer, Professional II
Zebra Technologies Corporation
Lincolnshire, IL
- $86,080 to $129,120 USD / year
Experience in Operating, calibrating, and maintaining advanced analytical laboratory instrumentation.
Added 7 mins ago
Transportation Construct Technician 4
Arizona Department of Administration
AZ
…close guidance of the Registered Professional Bridge Inspection Engineer, the person in this position is a team member performing statewide inspections of bridges and structures throughout…
Added 8 mins ago
Optical Network Engineer, Inter-satellite Link Avionics
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…agencies, Amazon Leo will serve communities and organizations operating in places without dependable internet…
Added 8 mins ago
Software Development Engineer, AWS Transform
Amazon Development Center U.S., Inc.
Boston, MA
…of customers? Amazon is looking for a Software Development Engineer II to join our team and help design, build, and operate systems that power experiences at unprecedented scale. In this…
Added 9 mins ago
Material Handler - copy
Spirax-Sarco Ltd.
La Vergne, TN
…with an innovative solution 100 years ago when a self-taught engineer invented the first metal-sheathed resistance heating element. It was this then-advanced thermal technology that…
Added 9 mins ago
Principal Kubernetes Engineer
CIQ
Remote, United States
CIQ builds the enterprise infrastructure that powers the world's most demanding workloads. From the operating system layer through AI infrastructure, high-performance computing, and…
Added 11 mins ago
S
Process Engineer - $80k-$100k
Shawmut
Clinton, TN
- $80,000 to $100,000 USD / year
…causes and implement corrective actions. Create and modify operating procedures as…
Added 12 mins ago
Software Engineer, ERP Applications & Development
Anduril Industries
Costa Mesa, CA
…Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters…
Added 12 mins ago
Senior Technical Program Manager
Anduril Industries
Costa Mesa, CA
…Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters…
Added 13 mins ago
Manager, Supplier Quality
Dendreon Pharmaceuticals LLC
Seal Beach, CA
…professionals based in Seal Beach, and a commercial organization operating across the United States, Dendreon continues to advance innovation in personalized cancer…
Added 14 mins ago
Senior DevOps Engineer I
Rocket Lab Corporation
Long Beach, CA · Littleton, CO
Based out of Rocket Lab's global headquarters in Long Beach, CA, we are looking to hire a Senior DevOps Engineer I. In this role you will build, operate, and improve the observability…
Added 16 mins ago
C
Pharmacy Technician
Cencora
Corona, CA
- From $25.63 USD / hour
This role is in support of Cencora's distribution services in the US operating through our AmerisourceBergen business.
Added 16 mins ago
Embedded systems engineer - Dallas/Austin, TX - Only W2 - (JK)
Central Business Solutions, Inc
Dallas/Austin, TX
Experience with FreeRTOS, Zephyr, or other embedded operating systems.
Added 17 mins ago
Senior Software Engineer, AI Platform
Avantos AI
New York City, NY
…intelligence. We are building the industry’s first AI-native operating system for financial services, transforming how firms onboard clients, deliver advice, and manage critical servicing…
Added 18 mins ago
Senior Software Engineer, Backend (Coinbase One)
Coinbase
Remote, United States
We're hiring a Senior Software Engineer, Backend to join the Coinbase One team within the Consumer & Business group. Coinbase One is Coinbase's subscription membership product, offering a…
Added 20 mins ago
Sr. Implementation Engineer
Q2 Software, Inc.
Austin, TX
Q2 is seeking a Sr. Implementation Engineer to be responsible for implementing Q2’s eBanking Solutions in order to align with the business requirements of our customers. You will be exposed…
Added 22 mins ago
Senior Container Platform Engineer
Charles Schwab Inc.
Austin, TX · Southlake, TX
We are seeking a Senior Container Platform Engineer to join our Infrastructure Platforms organization, helping build and operate resilient, secure, and repeatable enterprise container…
Added 24 mins ago
Senior Principal Engineer, Late Stage LNP Process Development
Eli Lilly and Company
United States
We are seeking an experienced LNP Process Development Engineer to join the Late Stage LNP Process Development team within Verve. You will be joining a team that is focused on the…

SP - Orbital Space Systems

Simulation Software Engineer Level 2 or 3

United States

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Job details

Experience: Bachelor’s degree and 2 years of experience or a Master's degree in Software/Electrical/Computer/Aerospace Engineering, Computer Science, Physics, or closely related field.
Posting language: English
Posted: Oct 29, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Top Secret

TRAVEL: Yes, 10% of the TimeDescription

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 Simulation Software Engineer Level 2 or 3 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.

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.
Support simulated real-time operations, 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.

This position will work a 9/80 schedule, with every other Friday off. This position is 100% onsite and cannot accommodate telecommute work.

This position is contingent upon the candidate obtaining final clearances and program access(es) within a reasonable period of time as determined by the company.

This position can be filled as a Level 2 or 3 depending on experience and qualifications

Basic Qualifications (Simulation Software Engineer):

Bachelor’s degree and 2 years of experience or a Master's degree in Software/Electrical/Computer/Aerospace Engineering, Computer Science, Physics, or closely related field.
Requires an active U.S. Government Top Secret [TS] security clearance at the time of application, current and within scope. Must have the ability to obtain and maintain a Sensitive Compartmented Information. [US citizenship required]
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.

Basic Qualifications (Principal Simulation Software Engineer):

Bachelor’s degree and 5 years of experience, Master's degree and 3 years of experience, or PhD in Software/Electrical/Computer/Aerospace Engineering, Computer Science, Physics, or closely related field.
Requires an active U.S. Government Top Secret [TS] security clearance at the time of application, current and within scope. Must have the ability to obtain and maintain a Sensitive Compartmented Information. [US citizenship required]
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:

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.

#SpaceEngJobs #SpaceSoftwareJobs #SpaceGNCJobs #NoVASpace #SPEnhancedERAP

Primary Level Salary Range: $91,800.00 - $137,600.00

Secondary Level Salary Range: $114,000.00 - $171,000.00

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 http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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Skills

Documentation
Aerospace engineering
Computer science
C
C++
Python
Microsoft Windows
Linux
Communication skills
Teamwork
Agile
Software development
CI/CD
Git
Jenkins
Jira
Scrum
Kanban
Atlassian Bitbucket
Interpersonal skills

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