{"schemaVersion":"jobsearcher.job.v1","id":"59a95b4e0aa7bca6d6ea7b4f","url":"https://jobsearcher.com/jobs/59a95b4e0aa7bca6d6ea7b4f","canonicalUrl":"https://jobsearcher.com/jobs/59a95b4e0aa7bca6d6ea7b4f","title":"Software Engineer","description":"Entarian is seeking a Software Engineer for the Naval Supply Systems Command (NAVSUP) Ordnance Information System (OIS) program based in Mechanicsburg, PA, and Yorktown, VA, as they modernize their legacy IT systems. This role will bring strong systems, software, cloud, and SAFE/Agile experience to provide technical expertise on a mission-critical program whose purpose is to develop and modernize OIS mission critical systems.In this hands-on position, you will work collaboratively to build, deliver, and enhance highly available, scalable, real-time systems. You will participate in all aspects of the software development lifecycle of a mission critical product including scope and work estimation, coding, and unit testing. The right candidate will be working with our program’s developers, engineers, operations, and integration teams to support a complex program to provide Agile development and operations and maintenance on a mission-critical program.This position can be remote but visits to customer site will be required. Currently, customer site visits for Program Increment Planning occur two (2) times per year.As Software Engineer, You WillParticipate in all aspects of the software development lifecycle of a mission critical product including scope and work estimation, coding and unit testing, and debugging and maintenance. Ensure software developed passes and completes stages within the CI pipeline.Write automated test such as: unit, integration, functional, 508, performance, and end-to-endDevelop in environments that utilize CI/CD tools for build, test, secure and deployDevelop in a Docker and Docker Compose environmentInterface with software developers, analysts, and other project team members using Agile SCRUM methodology and SAFe to deliver features that enhance system capabilities and facilitate NAVSUP OIS’s mission.Participate and/or lead sprint demonstrations and facilitate implementation of agreed upon ideas identified at retrospectives.Work with others on product teams to develop solutions to hard problems that are impeding progress.Effectively communicate technical challenges, options considered, and the recommended solution to team leads. Other as neededMinimum QualificationsMust be able to obtain DOD Secret level clearanceCertification Requirement: Directive 8570.1/8140 - IAT II: Security+ (must have certificate to start)Bachelor’s degree with a minimum of 5 years of relevant experience.Must be a self-starter with the ability to work independently with minimal supervision.Experience developing in a microservices architectureExperience developing in a containerized environment (i.e., Docker)Must have experience with:ReactJS (emphasis on TypeScript – familiarity with MUI is a plus) AND/ORJava Spring Boot Framework (familiarity with Spring Data JPA / Hibernate)Experience writing automated tests such as: unit, integration, functional, 508, performance, and end-to-end.Experience developing in environments that utilize CI/CD tools for build, test, secure and deployExperience with IT networks and technologies; preferably React, Spring Boot, Linux, Java, Java Servlet, JUnit, JavaScript, HTML, CSS, TypeScript, Axios, Maven, Vue.JS, IonicExperience with an agile lifecycle management tool (e.g., Jira, Azure DevOps, Gitlab Ultimate)Proficiency with common SAFE and Agile practices, service-oriented environments, and better development practicesExperience with API Design and ManagementExperience developing Web Services (SOAP, REST)Excellent written and verbal communication skillsDesired QualificationsHighly preferred: DOD Secret level clearanceExperience as a software developer supporting logistics IT systemsFamiliarity with and prior use of test automation, e.g., Selenium, CitrusKnowledge of AWS Relational Database ServicesExperience with DevSecOps frameworksExperience with Helm ChartsExperience as a developer within the AWS environment is a plusDirect experience in providing customer support.Experience with Message-Oriented Middleware (MOM)Experience with Performance Optimization and ScalabilityExperience with policies and procedures to escalate customer issues.Experience with analytical and documentation requirementsAbout UsFormed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.Join the Mission and Start your Career Journey: Apply Directly via our Careers Portal Connect, Referrals & Inquiries? Email the team: careers@entarian.comEntarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.","company":"Sev1tech","rawCompany":"sev1tech","city":"Mechanicsburg","state":"PA","isRemote":false,"isActive":false,"createdAt":"2026-06-26T13:22:55.315Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Software Engineer","description":"Entarian is seeking a Software Engineer for the Naval Supply Systems Command (NAVSUP) Ordnance Information System (OIS) program based in Mechanicsburg, PA, and Yorktown, VA, as they modernize their legacy IT systems. This role will bring strong systems, software, cloud, and SAFE/Agile experience to provide technical expertise on a mission-critical program whose purpose is to develop and modernize OIS mission critical systems.In this hands-on position, you will work collaboratively to build, deliver, and enhance highly available, scalable, real-time systems. You will participate in all aspects of the software development lifecycle of a mission critical product including scope and work estimation, coding, and unit testing. The right candidate will be working with our program’s developers, engineers, operations, and integration teams to support a complex program to provide Agile development and operations and maintenance on a mission-critical program.This position can be remote but visits to customer site will be required. Currently, customer site visits for Program Increment Planning occur two (2) times per year.As Software Engineer, You WillParticipate in all aspects of the software development lifecycle of a mission critical product including scope and work estimation, coding and unit testing, and debugging and maintenance. Ensure software developed passes and completes stages within the CI pipeline.Write automated test such as: unit, integration, functional, 508, performance, and end-to-endDevelop in environments that utilize CI/CD tools for build, test, secure and deployDevelop in a Docker and Docker Compose environmentInterface with software developers, analysts, and other project team members using Agile SCRUM methodology and SAFe to deliver features that enhance system capabilities and facilitate NAVSUP OIS’s mission.Participate and/or lead sprint demonstrations and facilitate implementation of agreed upon ideas identified at retrospectives.Work with others on product teams to develop solutions to hard problems that are impeding progress.Effectively communicate technical challenges, options considered, and the recommended solution to team leads. Other as neededMinimum QualificationsMust be able to obtain DOD Secret level clearanceCertification Requirement: Directive 8570.1/8140 - IAT II: Security+ (must have certificate to start)Bachelor’s degree with a minimum of 5 years of relevant experience.Must be a self-starter with the ability to work independently with minimal supervision.Experience developing in a microservices architectureExperience developing in a containerized environment (i.e., Docker)Must have experience with:ReactJS (emphasis on TypeScript – familiarity with MUI is a plus) AND/ORJava Spring Boot Framework (familiarity with Spring Data JPA / Hibernate)Experience writing automated tests such as: unit, integration, functional, 508, performance, and end-to-end.Experience developing in environments that utilize CI/CD tools for build, test, secure and deployExperience with IT networks and technologies; preferably React, Spring Boot, Linux, Java, Java Servlet, JUnit, JavaScript, HTML, CSS, TypeScript, Axios, Maven, Vue.JS, IonicExperience with an agile lifecycle management tool (e.g., Jira, Azure DevOps, Gitlab Ultimate)Proficiency with common SAFE and Agile practices, service-oriented environments, and better development practicesExperience with API Design and ManagementExperience developing Web Services (SOAP, REST)Excellent written and verbal communication skillsDesired QualificationsHighly preferred: DOD Secret level clearanceExperience as a software developer supporting logistics IT systemsFamiliarity with and prior use of test automation, e.g., Selenium, CitrusKnowledge of AWS Relational Database ServicesExperience with DevSecOps frameworksExperience with Helm ChartsExperience as a developer within the AWS environment is a plusDirect experience in providing customer support.Experience with Message-Oriented Middleware (MOM)Experience with Performance Optimization and ScalabilityExperience with policies and procedures to escalate customer issues.Experience with analytical and documentation requirementsAbout UsFormed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.Join the Mission and Start your Career Journey: Apply Directly via our Careers Portal Connect, Referrals & Inquiries? Email the team: careers@entarian.comEntarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.","datePosted":"2026-06-26T13:22:55.315Z","dateModified":"2026-06-26T13:22:55.315Z","hiringOrganization":{"@type":"Organization","name":"Sev1tech","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Mechanicsburg","addressRegion":"PA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"59a95b4e0aa7bca6d6ea7b4f"},"url":"https://jobsearcher.com/jobs/59a95b4e0aa7bca6d6ea7b4f"}}