MANTECH seeks a motivated, career and customer-oriented Senior Software Developer to join our team working in Crane, IN. This is a remote position.
Responsibilities include but are not limited to:
Writing clean, maintainable, and efficient code using TypeScript for Angular web application logic, and JavaScript for developing/maintaining RESTful APIs.
Implementing unit tests using frameworks like Vitest and conducting code reviews to ensure application quality, performance, and troubleshooting simplicity.
Supporting front-end development by building responsive web interfaces and components using HTML, CSS, JavaScript, Angular, PrimeNG, and TypeScript.
Writing and optimizing SQL queries and designing schemas for relational databases such as MySQL to support backend functionality.
Writing and maintaining comprehensive public-facing application documentation.
Containerizing applications using Docker and Docker Compose, and managing application images consistently across development, testing, and production environments.
Building applications in compliance with the Application Security and Development Security Technical Implementation Guide (STIG).
Basic Qualifications:
High School Diploma or equivalent education
7+ years of experience in systems engineering and or software development.
Must possess a CASP+, CISSP, or equivalent DoD 8570.01 / 8140 IAT Level III certification, or successfully obtain within 30 days of offer acceptance and prior to beginning employment
Experience and familiarity with CI/CD pipelines such as GitHub Actions or GitLab CI
Experience using or supporting the use of cloud services (AWS, Azure, or GCP)
Preferred Qualifications:
Strong working knowledge of RMF, Continuous ATO, POA&Ms, STIGs, ACAS/Nessus, and eMASS
Experience integrating with security tooling APIs such as STIG Manager, Tenable.sc/Nessus, or similar
Experience deploying containerized applications to Kubernetes, including configuration, secrets, health checks, scaling, and troubleshooting
Experience with documentation tooling such as Sphinx/reStructuredText or Docusaurus
Clearance Requirements:
U.S. citizenship required and an active or current Secret clearance or ability to obtain an Interim Secret prior to starting.
Physical Requirements:
The person in this position must be able to remain in a stationary position 80% of the time.
Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
MANTECH is more than a technology company. We are a company dedicated to service, and we consider our work a part of the public trust. The people of MANTECH are privileged to work for the security of the United States, the welfare of our service members and veterans, the protection of our communities, and the cause of better health care.
We have served the nation for more than 57 years, and in that time we have continually changed and grown to provide the technology that government needs to meet new challenges. We seek people with the same strong ethic of service, creativity, energy, and dedication to serving our country.
We are comprised of more than 9,800 talented employees around the world. Nearly 40% of our employees are veterans. Many others come from the Intelligence Community, Homeland Security and federal civilian agencies. We understand our customers’ challenges because we know their world firsthand.
When Federal managers and military leaders face tough challenges in cyber, data collection & analysis, enterprise IT or systems and software engineering, they turn to MANTECH to get the job done right. These professionals trust MANTECH and stay with us for years because we understand their needs and tackle their most complex challenges head on. They know that reaching their goal is our ultimate objective.
