Back to jobs
New

Systems Engineer III

Folsom, CA

 

Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. 

Forge the Future: Join Voyager Technologies 

The future belongs to those who build it. At Voyager Technologies, we’re building technologies that protect lives, expand frontiers and prepare us for what’s next. And we’re doing that with people who are wired to solve, build, adapt and lead. These roles are not for the faint of heart.  

You’ll help lay the foundation for humanity's future. Join a culture where innovation thrives, curiosity is rewarded, and impact is real. We’re a company of doers, thinkers and builders, united by purpose and grounded in reality. 

If you want to put your skills to work where the stakes are real and the mission is bigger than any one person, forge the future with Voyager. 

Job Summary: 

The Level III Simulation Software Engineer is a key technical contributor responsible for developing and maintaining simulation environments, dev ops infrastructure, and automation tools in support of the Modeling, Simulation, and Algorithm Design (MSAD) and Test teams. This role requires a strong software engineering foundation, the ability to take ownership of well-scoped technical tasks under general supervision, and a proactive approach to solving problems. The engineer is expected to design, implement, and verify simulation and analysis tools that directly impact system design, verification, and performance evaluation across engineering programs.

Responsibilities: 

  • Develop, test, and maintain simulation models, tools, and automation scripts for MSAD and Test teams.
  • Contribute to dev ops infrastructure and scripting to support software test, integration, and validation workflows.
  • Follow and help enforce coding standards and software best practices across simulation activities.
  • Support software unit-level verification efforts for simulation, performance, and test software products.
  • Participate in configuration management, documentation, and deployment of simulation and test tools.
  • Create basic data processing, visualization, and reporting scripts to support software analysis and test campaigns.
  • Assist in the deployment and configuration of small computing clusters or simulation servers under supervision.
  • Contribute to studies and prototyping of alternate computing architectures (e.g., real-time simulators).
  • Implement test cases and support automated testing based on program objectives and engineering needs.
  • Assist in packaging and delivering simulation tools and components to internal and external stakeholders.
  • Support alignment of simulation components with MBSE models and SysML/Cameo artifacts.
  • Implement and test numerical methods and algorithms, including filtering, data fitting, and basic optimization routines, under guidance.

Required Qualifications: 

  • U.S. Citizenship required due to security and program access requirements.
  • Must be eligible to obtain and maintain a DoD security clearance.
  • Demonstrated ability to contribute to technical development within a team environment.
  • Excellent collaboration and communication skills.

Experience:

  • 4 to 7 years of professional experience in software development, modeling, or simulation within aerospace, defense, or related engineering domains.
  • Familiarity with software development processes, integration workflows, and test automation.
  • Experience contributing to multi-disciplinary engineering projects involving simulation or test tools.
  • Exposure to real-time or hardware-in-the-loop simulation environments is a plus.

Education:

Required: 

Bachelor’s degree in Computer Science, Electrical Engineering, Aerospace Engineering, or related STEM field from an accredited college/university

Preferred: 

Master’s degree preferred, particularly with emphasis in control systems, applied mathematics, or software engineering or a related discipline from an accredited college/university is desirable and may substitute for 1 year of experience 

Skills:

  • Proficient in C++, Python, MATLAB/Simulink, and scripting languages.
  • Familiar with dev ops practices including scripting, test automation, and version control (e.g., Git).
  • Understanding of simulation frameworks, modeling principles, and numerical analysis.
  • Experience with software debugging, system integration, and basic performance testing.
  • Familiar with SysML and MBSE workflows (e.g., Cameo) or willing to learn.
  • Strong analytical, problem-solving, and communication skills.
  • Ability to work independently on well-defined tasks and collaborate effectively in a team setting

Others:

  • Familiarity with developing or integrating communication protocols for test equipment is a plus.
  • Exposure to embedded systems or FPGA-based platforms is beneficial.
  • Able to support work across both classified and unclassified environments.
  • Interest in improving software development workflows, tool automation, and code quality.

Salary Range: $102,119 - $146,533

Please click “Apply” to submit your application. 

Voyager offers a comprehensive, total compensation package, which includes competitive salary, a discretionary annual bonus plan, paid time off (PTO), a comprehensive health benefit package, retirement savings, wellness program, and various other benefits. When you join our team, you’re not just an employee; you become part of a dynamic community dedicated to innovation and excellence. 

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. 

Voyager is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.  

Minority/Female/Disabled/Veteran 

The statements contained in this job description are intended to describe the general content and requirements for performance of this job. It is not intended to be an exhaustive list of all job duties, responsibilities, and requirements. This job description is not an employment agreement or contract. Management has the exclusive right to alter the scope of work within the framework of this job description at any time without prior notice. 

 

 

Create a Job Alert

Interested in building your career at Voyager Technologies, Inc.? Get future opportunities sent straight to your email.

Apply for this job

*

indicates a required field

Resume/CV

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Voyager Technologies, Inc.’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.