Full-Stack Computer Scientist (Senior-Level)

## Company Description Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you’re looking for a technology company that values innovation, with a vision toward the future of the technology landscape, look no further than Link Solutions! Link is quality and compliance-focused, under our guiding philosophy, “Mission First, Customer Always". We are certified in ISO 9001:2015, ISO 20000-1:2018, and ISO 27001:2022; CMMC Level 2 certified; and appraised at CMMI Maturity Level 3 for Services and Development. ## Job Description Link Solutions is seeking a **Full-Stack Computer Scientist (Senior-Level)** to support the U.S. Army Information Systems Engineering Command (USAISEC) at Fort Huachuca, AZ. - U.S. Citizen with an active DoW Top Secret Clearance - IAT Level II certification equivalent or higher - Non-remote (relocation incentive available) The **Full-Stack Computer Scientist** will provide full-stack application development and database administration support for the Communication Security Directorate (CSD) enterprise systems, ensuring applications and databases meet government standards, security requirements, and operational timelines. This role is responsible for designing, developing, maintaining, and modernizing mission-critical COMSEC applications and database environments while supporting system integration, testing, troubleshooting, performance optimization, cybersecurity compliance, and technical documentation. Working closely with the Government Task Lead, the successful candidate will deliver secure, reliable, and scalable solutions that support critical communications security missions and evolving operational requirements. - Design, develop, maintain, and modernize enterprise applications and databases in accordance with approved CSD development plans, requirements, and Government standards. - Collaborate with the Government Task Lead and stakeholders to refine requirements, review system and database designs, assess impacts, and prioritize development activities. - Analyze, troubleshoot, and resolve application and database issues; implement enhancements and track all changes through approved configuration management processes. - Perform testing and deployment activities, including unit, integration, regression, user acceptance, and staging environment testing, to ensure functionality, security, and compliance. - Administer application databases, including backups, recovery, upgrades, data management, query development, scripting, reporting, and performance optimization. - Implement software, database, cybersecurity, and RMF-related changes to maintain compliance with Government security and accreditation requirements. - Support platform, framework, and tool upgrades to enhance system performance, security, and modernization efforts. - Ensure development, testing, and deployment activities are completed in accordance with project schedules and Government-directed priorities. - Provide technical support, including after-hours support for urgent operational requirements as needed. - Participate in meetings with Government stakeholders and provide status reports, technical briefings, recommendations, and supporting documentation. *Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job.* ## Qualifications - U.S. Citizen with an active DoW Top Secret Clearance. - IAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). - Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline and a minimum of fifteen (15+) years of experience designing, developing…