BAE Systems logo

Engineer Senior Principal Space Vehicle Systems / Simulators

BAE Systems

Boulder, COFull-time$133–226K/yrSeen todaySeen in employer's feed today

Most applications go out cold — see where you stand first. No sign-up to start.

You apply on the employer's site, with no Olive account needed.

Watch jobs like this.

Don't just apply. Show up ready.

Olive works from this exact posting.

At a glance

Compensation
$133–226K/yr
Location
Boulder, CO
Schedule
Full-time
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

Security clearance

Job overview

BAE Systems is seeking a Principal Systems/Software Engineer for its Space Vehicle Simulator team. The engineer will lead simulator design and development, apply systems-engineering practices, and guide technical decisions from concept through delivery. The simulators support flight software development and testing, integration risk reduction, ground-system development, and mission-operator training. The role requires on-site work five days each normally scheduled week.

Skills & qualifications

RequiredNice to have

Skills

Model-Based SimulationCMATLAB/SimulinkAutocode GenerationEmbedded CoderSimulink CoderMATLAB CoderOperational Systems SoftwareC++RubyPythonLinuxVxWorksOCI ContainersPodmanDockerContainerized Simulation DeploymentControl TheoryHardware-in-the-Loop SimulationProcessor-in-the-Loop SimulationSystems EngineeringRequirements DevelopmentVerificationInterface DefinitionArchitecture EvaluationUse Case ValidationVersion ControlCoding StandardsStyle GuidesSystems ThinkingLeadershipOwnershipAgileGitLabDevSecOps

Qualifications

8+ Years Related ExperienceBS in Engineering or Related Technical FieldMS or PhD May Substitute for ExperienceRelated Technical Experience in Lieu of EducationBS in Listed Engineering or Computer Science FieldsClearance Eligibility

Benefits

Medical Insurance
Dental Insurance
Vision Insurance
401(k) Match
Paid Time Off
Parental Leave

Full job description

Job Description

Our Aerospace & Mission Systems (AMS) division is seeking a Principal Systems/Software Engineer to join our Space Vehicle Simulator team. In this role, you will work at the forefront of hardwaresoftware integration for space missions. The simulators we design and deliver function as system-level prototypes supporting critical program activities, including flight software development and test, riskreduction integration, ground system development, and mission operator training.

We are seeking an engineer with strong systems thinking, leadership, and ownershipsomeone who ensures simulator products meet their intended technical and operational use cases, from concept through delivery. This position reports to the Space Vehicle Simulators Engineering Manager and is ideal for candidates with a deep interest in aerospace systems and how satellites are developed, produced, operated, and tested.

The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies for our customers missions. Our collaborative, cross-functional teams are committed to innovation, integrity, continual learning and strong execution.

What You ll Do:

  • Lead the design, development, and implementation of realtime simulations of space vehicles in both hardwareintheloop and softwareonly digital environments.

  • Apply systemsengineering rigor to define use cases, capture requirements, validate architectures, and ensure simulator products fulfill their missioncritical applications across multiple stakeholders.

  • Own technical decisionmaking and provide leadership within the simulator development team, guiding architecture, integration strategies, and quality assurance.

  • Perform full software lifecycle activities, including requirements development, architecture, design, coding, testing, integration, and documentation.

  • Develop and deploy containerized simulation components using OCIcompliant technologies such as Podman or Docker.

  • Work within a collaborative Agile team using GitLab, coding standards, DevSecOps pipelines, and modern development practices.

  • Maintain a regular and predictable work schedule.

  • Establish and maintain effective working relationships within the department, the Strategic Business Units, Strategic Capabilities Units and the Company. Interact appropriately with others in order to maintain a positive and productive work environment.

  • Perform other duties as necessary.

On-Site Work Environment: This position requires regular in-person engagement by working on-site five days each normally scheduled week in the primary work location. Travel and local commute between company campuses and other possible non-company locations may be required.

Working Conditions:

  • Work is performed in an office, laboratory, production floor, or cleanroom, outdoors or remote research environment.

  • May occasionally work in production work centers where use of protective equipment and gear is required.

  • May access other facilities in various weather conditions.

Required Education, Experience, & Skills

  • BS degree or higher in Engineering or a related technical field is required plus 8 or more years related experience.

  • Each higher-level degree, i.e., Master s Degree or Ph.D., may substitute for two years of experience. Related technical experience may be considered in lieu of education. Degree must be from a university, college, or school which is accredited by an agency recognized by the US Secretary of Education, US Department of Education.

  • Experience or exposure to modelbased simulation development using C and MATLAB/Simulink; preference for candidates with autocode generation experience (Embedded Coder, Simulink Coder, MATLAB Coder).

  • Experience designing, developing, and testing operational system software using languages such as C/C , Ruby, or Python.

  • Understanding or experience with realtime operating systems such as Linux and VxWorks.

  • Experience with OCIcompliant container technologies, including Podman or Docker, and deploying simulation services in containerized environments.

  • Familiarity with control theory, hardwareintheloop, and processorintheloop simulation environments.

  • Demonstrated systems engineering capability, including requirements development, verification, interface definition, architecture evaluation, and enduse case validation.

  • Experience with formal development practices including version control, coding standards, and style guides.

#LI-DM3

A security clearance or access with Polygraph is not required to be eligible for this position. However, the applicant must be willing and eligible for submission, depending on program requirements, after an offer is accepted and must be able to maintain the applicable clearance/access.

Preferred Education, Experience, & Skills

  • BS degree or higher in Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, or a related field.

Pay Information

Full-Time Salary Range: $132962 - $226035

Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20 hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.

Engineer Senior Principal Space Vehicle Systems / Simulators

132589BR

EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression

How this job compares

Set against the 11,800 open Systems Engineer jobs on Olive Jobs, counted November 8, 2026.

Pay
  • This posting$133–226K/yr
  • Colorado median$115–178K/yr940 salary ranges
  • US median$115–190K/yr8,840 salary ranges

This range's midpoint, $179K, is 21% above the Colorado median midpoint ($149K) — in the top quarter of Systems Engineer salary ranges in Colorado.

Openings
Olive Jobs lists 1,084 open Systems Engineer jobs in Colorado and 11,800 across the US. 5% of them nationwide are listed as remote or flexible.
Hiring the most in Colorado
Experience
This posting asks for at least 8 years of experience; Systems Engineer postings that state a minimum ask for 5 years at the median (9,716 postings).
Education
4,402 of the 11,800 open Systems Engineer jobs (37%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 8, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

Prepare for this role

You've read the whole posting — now see how you match it.