**Responsibilities** We are seeking a  **Software Engineer**  to support the development, maintenance, and delivery of Chemical, Biological, Radiological, Nuclear, and Explosive (CBRNE) modeling and detection software. Interface with Department of Defense (DoD) software and systems engineers, support contractors, and CBRNE Subject Matter Experts (SME). Contribute to all aspects of the software life cycle including but not limited to requirements definition, software development, documentation, testing, deployment, support, and maintenance. **PRINCIPAL DUTIES & RESPONSIBILITIES INCLUDE:** + Design, develop, and maintain applications including new applications development, modifications of existing applications, and transition of legacy applications to new technologies. + Analyze user needs and software requirements to determine design feasibility. + Collaborate with customers, analysts, engineers, and others to obtain system performance requirements and interfaces. + Develop and execute software system testing and validation procedures and programming, and document test results. + Perform or direct revision, repair, or expansion of existing programs to increase operating efficiency or adapt to new requirements. + Prepare appropriate configuration and change management documentation that provides the detailed workflow and diagrams that describe input, output, and logical operation. + Provide operations and maintenance of operational systems. + Develop or contribute to the development of user instructions or manuals. *This is future opportunity **Required Qualifications** + Bachelor's level degree in ComputerScienceor any related degree + U.S. Citizenwith theability to obtainaSecret clearance + Experience withC#(.NET)and/or Java(J2EE/EJB) + Experience with ObjectRelationalMappers such as Entity Framework or NHibernate + Experience with SQL Server(T-SQL)and/or Oracle(PL/SQL) + Experience withJavaScript,HTML, CSS, JSON + Well-versed using version control systemse.g.GitHub, GitLab, Azure DevOps + All Levels:  + **Junior-Level: 1- 2 years of professional work experience** + Compensation: $61,600 - $96,250 + **Mid-Level: 3-5 years of professional work experience** + Compensation: $74,500 - $116,425 + **Senior-Level: 5-10 years of professional work experience** + Compensation: $99,100 - $154,825 + **Expert-Level: 10 or more years** **of professional work experience** + Compensation: 109,100 - $170,450 **Desired Qualifications** + Ability to work both independently and as part of a team on multiple tasks using Agile Scrum + Excellent communication skills (written and verbal) + Proactive attitudeisa must + Experience with AWS and/or Azure + Experience withSingle-Page Applicationse.g.Angular,React,Vue + Experience with containerizatione.g.Docker, Kubernetes + Experience with microservice architecture + Experience with DevOpspipelines + Experience with database design + Experience with applying machine learning + Interest indesign patterns,application security,code quality + Cleared at a DoD Secret level **Overview** Noblis (http://www.noblis.org/) and our wholly owned subsidiaries, Noblis ESI , and Noblis MSD tackle the nation's toughest problems and apply advanced solutions to our clients' most critical missions. We bring the best of scientific thought, management, and engineering expertise together in an environment of independence and objectivity to deliver enduring impact on federal missions. Noblis works with a wide range of government clients in the defense, intelligence and federal civil sectors. Noblis -About Us (https://careers.noblis.org/about-noblis/) **Why work at a Noblis company?** Our employees find greater meaning in their work and balance the other things in life that matter to them. Our people are our greatest asset. They are exceptionally skilled, knowledgeable, team-oriented, and mission-driven individuals who want to do work that matters and benefits the public. Noblis has won numerous workplace awards (http://www.noblis.org/about/Awards/) . Noblis maintains a drug-free workplace. **Total Rewards** At Noblis we recognize and reward your contributions, provide you with growth opportunities, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work-life programs. Our award programs acknowledge employees for exceptional performance and superior demonstration of our service standards. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs. Other offerings may be provided for employees not within this category. We encourage you to learn more about our total benefits by visiting the Benefits (https://careers.noblis.org/benefits/) page on our Careers (https://careers.noblis.org/) site. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. The projected compensation range for this position is based on full time status. For part time or on-call staff, compensation is proportionately adjusted based on hours worked. While monetary compensation is important, it's just one component of Noblis’ total compensation package. **Posted Salary Range** USD $61,600.00 - USD $170,450.00 /Yr. **Equal Employment Opportunity** Noblis is an Equal Opportunity Employer. Employment decisions are made without regard to race (as well as because of or on the basis of traits historically associated with race, including hair texture, hair type, and protective hairstyles such as braids, locks, and twists), color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, pregnancy, childbirth, lactation and related medical conditions, genetic factors, military/veteran status, or other characteristics protected by law. Noblis is committed to the full inclusion of all qualified individuals. As part of this commitment, Noblis will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact **employee-relations@noblis.org** **.** **Apply for this job** Make a Referral (https://jobs-noblis.icims.com/jobs/24274/software-engineer-%28all-level%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=1374629770) **Connect With Us!** Want to know about available job opportunities at Noblis? Want to receive personalized alerts with jobs that match your skills and interests? Join the Noblis Talent Connection. **Posted Date** _3 weeks ago_ _(10/18/2024 10:21 AM)_ **_Requisition #_** _24274_ **_Security Clearance_** _Secret_ **_Employment Type_** _Full Time_ **_Portal Location : Location_** _US-VA-Reston_ **_Telework Options_** _No_ **_Company_** _Noblis_