Senior Systems Engineer - TS/SCI

DescriptionSenior Systems Engineer (Hybrid) - TS/SCIXcelerate Solutions is seeking a highly skilled TS/SCI Senior Systems Engineerto join our team supporting the OSINT Integration Center under the DOMEX Technology Platform (DTP) contract. As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering tasks to include requirements analysis, feature, system and interface design, system integration, system testing, as well as working with the SE team in support of Model Based Systems Engineering (MBSE) and all associated documentation. You will also take on the role as a scrum master to lead a software development team while managing risks, escalating impediments, and helping to drive continuous process improvement. While most work is conducted on-site at our client location in Bethesda, MD, we offer a flexible schedule and, occasionally, some tasks may be performed remotely. Percentage of remote work will vary based on client requirements/deliverables. Come join our award-winning organization and work with some of the most talented and brightest minds in the GovCon industry.Location: Bethesda, MD (Hybrid)Security Clearance: TS/SCIResponsibilities 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 assessmentPerform 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) as well as 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 membersHelp to define processes for technical platforms, system specifications, input/output and working parameters for hardware and/or software compatibilityAssist in establishing SE processes and tools to accomplish analysis, problem diagnosis and solution design, integration and test preparation, risk assessment and mitigation planning, and related activitiesManage a scrum team performing development activities across the microservices and support system architecturesMinimum Requirement BS in Engineering, Computer Science, Systems Engineering, or related field or equivalent experience with 12+ years in software development, system engineering or related field. Additional years of experience in lieu of degree are acceptable.Must have an active Top Secret/SCI security clearance with the ability to obtain and maintain a Polygraph.Experience with creating design packages and workflowsExperience in writing technical solutions and whitepapersExperience implementing key Agile processes and techniquesExperience with facilitating scrum for the team (Planning, Retrospective, Grooming & Review/Demo)Experience with Gitlab (workflow), JIRA, Confluence, or similar toolsExcellent verbal and written communication skillsFamiliarity with a MBSE approach and tools or experience with framework/approach like MBSEPreferred Qualification Software development/coding experience with programming languages such as Python, Java, and ReactExperience with database systems, search engines, model view controller (MVC); web applicationsExperience in a Red Hat, Centos or Oracle LinuxExperience with big data applicationsScaled Agile Framework certification (SAFe Agilist or other)Familiarity with continuous integration/continuous development tools (Jenkins, Bamboo, or equivalent)About Xcelerate Solutions: Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions ( is one of America's fastest-growing companies. Xcelerate’s culture is defined by our diversified workforce of dynamic and versatile professionals, supported with growth and development opportunities that contribute to individual and company growth. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Come find out why Xcelerate Solutions is one of the DC Metro top employers! Xcelerate Solutions is an Equal Employment Opportunity/Affirmative Action Employer. We evaluate qualified applicants without regard to race, color, national origin, religion, age, equal pay, disability, veteran status, sex, sexual orientation, gender identity, genetic information, or expression of another protected characteristic. As part of this commitment to the full inclusion of all qualified individuals, Xcelerate provides reasonable accommodations if needed because of an applicant's or an employee's disability. Pay Transparency Notice: Xcelerate Solutions will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant.