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Xcelerate Solutions

Senior Systems Engineer – TS/SCI

Xcelerate Solutions

Senior Systems Engineer performing systems engineering and scrum master duties for OSINT Integration Center. Managing technical tasks and leading software development teams while promoting Agile methodologies in a hybrid environment.

Posted 7/23/2026full-timeBethesda • Maryland • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates extensive experience in Systems Engineering, including requirements analysis, design, integration, and testing, while leading Agile software development teams as a Scrum Master. Proficient in Model Based Systems Engineering (MBSE) methodologies and tools, with a strong focus on continuous process improvement and technical documentation.

Highest-signal resume keywords
Systems EngineeringModel Based Systems Engineering (MBSE)Agile MethodologiesScrum FacilitationTechnical Documentation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Requirements AnalysisSystem DesignSystem IntegrationSystem TestingTechnical Solutions WritingDesign Package CreationWorkflow Implementation
Soft Skills
Risk ManagementContinuous Process ImprovementTeam Leadership
Tools & Technologies
GitlabJIRAConfluence
Certifications & Qualifications
Active Top Secret/SCI Security Clearance
Industry Keywords
Agile SprintsFeature AnalysisSystem AssessmentIntegration and Test Preparation

About the role

Key responsibilities & impact
  • Perform and manage the full spectrum of systems engineering tasks to include requirements analysis, feature, system and interface design, system integration, system testing
  • Work with the SE team in support of Model Based Systems Engineering (MBSE) and all associated documentation
  • Lead a software development team as a scrum master while managing risks, escalating impediments, and driving continuous process improvement
  • Technical support, coordination, and execution of systems engineering activities such as feature/requirements analysis, design, implementation planning, integration and test, sustainment, documentation, deployment, and system assessment
  • Perform systems engineering tasks within time-boxed (e.g., Agile) sprints and releases
  • Support sprint and release planning activities as well as the creation of and/or input to work tickets (e.g., Gitlab issues) and program/system documentation using collaboration software (e.g., Gitlab wiki)
  • Support and employ MBSE approach for systems planning, design, execution, and sustainment in coordination with the Lead SE and SE team members
  • Help to define processes for technical platforms, system specifications, input/output and working parameters for hardware and/or software compatibility
  • Assist in establishing SE processes and tools for analysis, problem diagnosis and solution design, integration and test preparation, risk assessment and mitigation planning

Requirements

What you’ll need
  • BS in Engineering, Computer Science, Systems Engineering, or related field or equivalent experience
  • 12+ years in software development, system engineering or related field
  • Active Top Secret/SCI security clearance with ability to obtain and maintain a Polygraph
  • Experience with creating design packages and workflows
  • Experience in writing technical solutions and whitepapers
  • Experience implementing key Agile processes and techniques
  • Experience facilitating scrum for the team (Planning, Retrospective, Grooming & Review/Demo)
  • Experience with Gitlab (workflow), JIRA, Confluence, or similar tools
  • Familiarity with a MBSE approach and tools or experience with framework/approach like MBSE

Benefits

Comp & perks
  • flexible schedule
  • reasonable accommodations for disabilities