Software Engineer 3 (Atlassian Platform Dev & Int) with Security Clearance

Title: Software Engineer 3 (Atlassian Platform Dev & Int) Location: Annapolis Junction, MD Compensation Range: $190 -$210Clearance:Active TS/SCI w/ Polygraph needed to applyCompany Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense. Benefits Overview: Cornerstone Defense offers a very comprehensive benefits package including, but not limited to: Medical, Dental and Vision PlansGenerous PTO Policy401(k)HSA and FSA optionsLife and Disability InsuranceTuition Reimbursement and TrainingPerks at Work Discount ProgramReferral ProgramLeads Generation ProgramCollegeAmerica 529Fitness Reimbursement ProgramTravel AssistanceNorton Lifelock Benefit SolutionsLife Planning Financial & Legal ServicesSummary: The Software Engineer shall be responsible for designing, developing, and maintaining Tools and Services in support of the Atlassian's suite of products (such as Jira, Confluence) collectively known as SUBURBANDEVELOPMENT. The Software Engineer shall work closely with cross-functional teams including software developers, system administrators, project managers, and mission customers to deliver seamless integrations that enhance productivity and streamline workflows. Qualifications: Master's degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. OR Bachelor's degree in computer science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity OR Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Required Skills:Experience using the Linux CLI and Linux ToolsExperience writing Bash/Python/PHP scripts to automate administrative tasks and workflowsExtensive software development experience with JavaExperience using an integrated development environment such as the Atlassian plugin software developer kit (SDK) or Visual Studio Code (VS Code)Experience with IaC principles and automation tools such as AnsibleExperience creating documentation of configurations, procedures, and system changesExperience with CI/CD principles, methodologies, and tools such as GitLab CIExperience with containerization technologies such as DockerExperience deploying containerized services under Kubernetes orchestrationExperience with Git for source code management, branching strategies, and team collaboration Desired Skills:Experience with the Atlassian Tool Suite (JIRA, Confluence)Experience with sustaining mission applications deployed in a Linux environmentExperience with interacting/training external customers