Systems Developer/Tester with Security Clearance - Full-time / Part-time

Where applicable, confirmation that you meet customer requirements for facility access which may include proof of vaccination and/or attestation and testing, unless an accommodation has been approved. Secure our Nation, Ignite your Future Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented Systems Developer/Tester to join our team for this opportunity in Clarksburg WV. Responsibilities include, but are not limited to: * System development in Linux environments.
* Requirements analysis, software design, development, integration, and testing; operations and maintenance; bug fixing; and configuration management.
* Test case development.
* Java and scripting languages such as Python.
* Debugging and troubleshooting.
* Excellent oral and written communication skills to include preparing and delivering presentations and artifacts to customer management.
* Supporting development using Agile Scrum methodologies.
* Experience in the following areas is preferred, but not required:
* Developing micro service architectures for web and application services using virtual instances, load balancing, automated surge capability, and integrated performance monitoring.
* Developing applications using traditional SQL based database management systems or developing applications using nosql data management systems and full text searching.
* Experience using Elastic and Kafka.
* Developing Federal information systems. Basic Qualifications: * Experience with Java software development on Linux based systems * Requires 5 year or more of related experience in software development. Preferred Qualifications: * Experience withWeb Applications, Web Services * Experience with Relational databases (Oracle or PostgreSQL) * Experience with Linux Systems Security Clearance Requirements: * Applicants MUST HAVE an active TOP SECRET Physical Requirements: * Must be able to remain in a stationary position 50%. * Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. * Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. * Often positions self to maintain computers in the lab, including under the desks and in the server closet. * Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations. The projected compensation range for this position is $114,900-$150,000. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, ManTech invests in it's employees beyond just compensation. ManTech's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections. For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone. 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 because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services. If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.