Senior Software Engineer Security Clearance

Position: Senior Software Engineer with Security Clearance
Senior Software Engineer

Location:

Chantilly, Virginia Security Clearance:
Active TS/SCI with Polygraph Required Job Type: Full-Time

Position Overview The selected candidate will provide senior-level software engineering support for the design, development, integration, and maintenance of mission-critical applications and systems in a secure technical environment. The role requires advanced knowledge of software development, systems engineering, cloud technologies, and system performance optimization.

Minimum Qualifications
* Bachelor's degree and a minimum of six (6) years of relevant experience; OR
* Ten (10) years of related professional experience in lieu of a degree
* Minimum of six (6) years of software engineering experience
* Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with Polygraph
* Demonstrated experience supporting complex technical and operational environments Duties and Responsibilities
* Design, develop, test, and maintain enterprise software systems and applications
* Analyze software and system requirements to develop technical solutions that meet operational objectives
* Evaluate and improve software performance, scalability, reliability, and maintainability
* Develop system specifications, technical documentation, and implementation plans
* Coordinate with engineers, analysts, developers, and stakeholders to support system integration and deployment
* Modify and enhance existing software applications to improve functionality and resolve system issues
* Analyze interfaces between hardware and software systems and define performance requirements
* Support installation, configuration, testing, and maintenance of software systems and applications
* Develop and maintain applications within cloud-based environments, including modernization of legacy systems
* Estimate software development schedules, technical risks, and resource requirements
* Apply advanced analytical and engineering methods to evaluate system performance and software outcomes
* Provide technical leadership, mentoring, and guidance to junior engineering staff and development teams
* Support troubleshooting, root cause analysis, and resolution of complex technical issues Required Knowledge, Skills, and Abilities
* Advanced knowledge of software engineering principles, programming, and systems analysis
* Experience developing applications in cloud and enterprise environments
* Ability to analyze user requirements and translate them into technical solutions
* Experience with software testing, debugging, and performance optimization
* Strong analytical, organizational, and problem-solving skills
* Excellent written and verbal communication skills
* Ability to work independently and collaboratively in a fast-paced technical environment Preferred Technical Experience Experience or familiarity with one or more of the following technologies or tools is desirable:
* Programming languages and software development frameworks
* Web application development technologies including HTML, JavaScript, Apache Struts, and Ruby on Rails
* Software testing, usability testing, and defect tracking tools including Mercury Interactive Load Runner
* Source code editors and software development environments
* Desktop computing systems, high-end servers, and application server technologies About the Organization A dynamic, quality-focused small business providing innovative and mission-oriented solutions to government and commercial customers. The organization supports defense, intelligence, civilian, and commercial sectors through a team of experienced professionals and subject matter experts. Benefits Summary Our client offers a comprehensive benefits package to support employee well-being, financial security, professional growth, and work-life balance.

Benefits may include:
* Flexible Time Off Employees are encouraged to manage their time responsibly while meeting work requirements and maintaining productivity.
* Hybrid Work Environment Flexible work arrangements may include a combination of remote and onsite work opportunities based on operational needs.
* Retirement Savings Plan Retirement benefits may…