Systems Software Engineer, Missile Defense – Associate, Experienced, Senior

Boeing

. Design, develop, and test software systems or Java-based mathematical algorithms for C2BMC operational software applications .

Posted 10/23/2026full-timeUnited StatesSenior💰 $99,450 - $217,350 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Java Development, Agile Software Development Lifecycle, and Model-Based Systems Engineering. Proficient in software design, integration testing, and algorithm implementation within the Missile Defense Systems domain.

Highest-signal resume keywords

Java Development (J2EE/Java Spring)Agile Software Development LifecycleModel-Based Systems Engineering (MBSE)Software Integration TestingUML Software Architecture

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Java DevelopmentAlgorithm ImplementationSoftware DesignIntegration TestingPerformance OptimizationAutomated Unit TestingSystems AnalysisArchitecture DevelopmentContainerizationCloud Computing

Soft Skills

Effective CommunicationProblem-Solving

Tools & Technologies

EclipseMavenGradleMicroservicesMATLAB

Certifications & Qualifications

Security+

Industry Keywords

Missile Defense SystemsC2BMCAgile DevelopmentCommand and Control SystemsExport Control Compliance

Tech Stack

Tools & technologies

CloudGradleJ2EEJavaMavenMicroservicesSpring

About the role

Key responsibilities & impact

Design, develop, and test software systems or Java-based mathematical algorithms for C2BMC operational software applications
Produce software systems engineering products for the Scrum Team, including software products
Perform in-depth analysis and technical support of systems software products
Resolve complex problems through design, development, testing, operational integration, and user support
Maintain, debug, and configure related software products
Develop or modify operating system applications from specifications
Assist with design, coding, benchmark testing, debugging, and program documentation
Decompose system requirements into software-level requirements and drive system use cases, CONOPS, and sequences with the SEIT organization
Develop and update system external interfaces with the SEIT organization
Author or assist with proposals
Perform software design, including product-level use cases and sequences
Create and maintain Algorithm Design Documents and Functional Design Documents
Support the full software development lifecycle, including design artifacts, software changes, design and code reviews, testing, and issue resolution
Participate in agile planning and execution
Develop software requirements and architecture for Missile Defense System systems
Select, tailor, and deploy integration and test processes, tools, and metrics
Execute and document integration and test activities and events
Work with other industry partners as a key contributor to the Missile Defense National Team

Requirements

What you’ll need

Bachelor’s degree
Active U.S. Secret Security Clearance; U.S. Citizenship required
U.S. Person required for export control compliance
1+ years of experience in Unified Modeling Language (UML) or other software architecture and design modeling techniques
1+ years of experience with Agile software development lifecycle
2+ years of Java development experience (J2EE/Java Spring)
Ability to obtain access to a Missile Defense Agency (MDA) facility, subject to a background investigation
2 or more years of related work experience or equivalent combination of education and experience
Bachelor of Science degree from an accredited course of study in engineering, engineering technology, chemistry, physics, mathematics, data science, or computer science
Ability to implement MATLAB-based algorithms into Java-based software
Experience in Model-based systems engineering (MBSE) and MBSE tools
Experience with software integration testing, including developing automated test scripts
Experience with Eclipse, Maven, Gradle, and/or microservices
Experience with software performance optimization
Experience using automated unit testing frameworks
Security+ or equivalent certification, but not required
Experience designing large command and control and/or weapon systems
Experience working within an Agile development environment and in Space and Missile Defense
Experience with Systems Analysis, Model Based System Engineering, Architecture development, Virtualization, Containerization, and Cloud Computing principles
Experience with large multi-site software development efforts, including external interface development
Experience conducting or leading Analysis of Alternatives, Trade Studies and/or Design Evaluations
Effective oral and written communication skills
Strong problem-solving skills
Must complete a technical assessment as part of the selection process
Occasional travel may be required (less than 10%)
Employer will not sponsor applicants for employment visa status

Benefits

Comp & perks

Generous Paid Time Off (PTO)
Flexible work environment
Paid parental leave
Industry leading 401k matching
Generous tuition assistance for earning advanced degrees
Paid medical leave programs
Health insurance
Flexible spending accounts
Health savings accounts
Retirement savings plans
Life and disability insurance programs
Paid and unpaid time away from work
Potential signing bonus for eligible/qualified external candidates