MANTECH seeks a motivated, career and customer-oriented **Data Software Engineer** to join our mission-focused team in **Ft. Meade, MD** . You will contribute to the development of mission systems that support national security objectives. **Responsibilities include, but are not limited to:** + Develop and maintain dataflows using NiFi. + Design, develop, debug, and enhance new or existing software systems in line with functional and technical standards. + Create and optimize data queries for current and future databases or data repositories; design and implement complex data interfaces and flows. + Must be able to serve as a technical lead where appropriate, guiding one or more software development teams and ensuring adherence to lifecycle standards and project objectives. + Design and implement advanced algorithms while adhering to timing, resource, and interface constraints. + Coordinate software installations and monitor system functionality to ensure operational effectiveness. **Minimum Qualifications:** + Bachelor’s degree in Computer Science or a related discipline from an accredited college or university; An additional 4 years of software engineering experience might be substituted for a degree. + 14+ years of relevant software engineering experience. + Experience maintaining and enhancing applications developed in Python. + Hands-on experience creating and managing data flows using Apache NiFi. **Security Clearance Requirements:** + Current/Active TS/SCI with Polygraph. **Physical Requirements:** + Must be able to remain in a stationary position 50% of the time. + Must be able to operate a computer and other productivity equipment, such as a calculator, copy machine, and printer. + Frequently communicates with co-workers, management, and customers; must be able to exchange accurate information and deliver presentations when needed. ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.