Senior Systems Engineer
mobius
Senior Systems Engineer
mobius· Engineering Solutions
About this role
Mobius is an award winning, Small Business Administration (SBA) certified Historically Underutilized Business Zone (HUBZone) company and certified Woman-Owned Small Business (WOSB) providing engineering, analytical, and programmatic expertise to the Federal Government and commercial customers. Our mission is to provide innovative advanced technology solutions to customers facing issues of national and global significance. We strive to be admired for excellent people, fair and honest partnership, innovative problem solving, and exceptional performance.
Come join our team! Mobius is seeking a Missile Defense System Senior Systems Engineer. In this role you will support the Missile Defense Agency's Architecture Concept Evaluation (MDA/CAC) office working to develop future Missile Defense architectures addressing ballistic and hypersonic missile threats to protect the homeland, regional Warfighters, and allies. As contract support, you will be supporting the development of missile defense concepts, analysis plans and tools, interpretation of analytical data, and interfacing with other government agencies to identify missile defense capability in their systems. These actions help MDA decision makers assess architecture alternatives and make investment decisions. This full-time salaried position is located on Fort Belvoir, VA.
Duties of a Senior Systems Engineer may include:
- Work internally with MDA’s Chief Architect and other MDA offices, and interface and collaborate with other government agencies
- Work and collaborate in cross-functional teams with the technical customers, senior technical staff, and senior leaders
- Develop concepts, analysis plans, and top-level requirements for Missile Defense System (MDS) architecture alternatives.
- Source new technical concepts from industry, academia, national labs, and other organizations to interpret their application to the missile defense mission.
- Produce and present technical and executive-level briefings, whitepapers, and reports to communicate concepts and value assessments to stakeholders.
- Review technical concept documents for consistency with approved baselines and system architectures, and contribute to the development of program plans and strategies.
Qualifications
- Minimum of 12 years working on missile defense-related or other complex, large DoD/DoW or IC programs/projects
- Knowledge of Missile Defense Systems (MDS) components, architectures, and concepts, with demonstrated understanding through analysis activities; MDS modeling and simulation experience is preferred
- Proficient with Microsoft Office applications (i.e., Word, Excel, & PowerPoint)
- Familiarity and experience with MDA and/or other complex MDS Elements
- Experience with Analysis of Alternatives (AoA) processes or related activities where cost, performance, and/or risk trade-offs were made to support engineering decisions
- Able to work independently on some tasks and lead teams to analyze and resolve problems on other tasks
- Able to plan and execute projects involving prime contractors, other MDA offices, and FFRDC/UARC partners
- Able to support the evaluation of future architecture elements and technology enablers that support ballistic, hypersonic and cruise missile defense
- Ability to decompose complex problems into actionable elements
- Ability to coordinate efforts in a timely manner across multiple organizations
- Ability to present complex information and concepts to leaders at various levels
- Ability to rapidly build, modify, or adapt M&S tools to answer novel questions, such as those relating to:
- Guidance, Navigation, and Control (GNC) and interceptor modeling
- Object tracking algorithm implementation or modeling
- RF and EO/IR phenomenology, sensor design and performance modeling (e.g. Optical sensor link budget modeling)
Education
- Master's degree in a STEM-related field
Clearance
- Active Top Secret clearance with current SCI eligibility
Mobius Benefits: Mobius offers a stable work environment, a competitive salary, and a comprehensive benefits package, which includes medical, dental and vision plans, 401k Plan, Flexible Work Schedules, Tuition Reimbursement, Paid Leave and much more.
Mobius is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity Employer/Affirmative Action 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.
Frequently Asked Questions
Is the salary disclosed for the Senior Systems Engineer position at mobius?
The salary for this Senior Systems Engineer role at mobius is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Systems Engineer position at mobius located?
This Senior Systems Engineer role at mobius is based in Fort Belvoir, VA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Senior Systems Engineer at mobius belong to?
This Senior Systems Engineer position is part of the Engineering Solutions department at mobius. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Systems Engineer position at mobius?
Click the "Apply Now" button on this page. You will be redirected to mobius's official application portal hosted on greenhouse where you can submit your application directly.
When was the Senior Systems Engineer job at mobius posted?
This Senior Systems Engineer position at mobius was posted on May 30, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Systems Engineer
mobius
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