Senior Software Engineer Southeastern Computer Consultants, Inc. (SCCI) paid holidays, 401(k) United States, Virginia, King George 5166 Potomac Drive (Show on map) Sep 02, 2026 Description Overview SCCI is seeking a Senior Software Engineer to join our team in support of a Weapon System Program. In this position you will provide direct support to rapid acquisition and tactical prototyping projects. The Software Engineer will work as an integral part of the engineering design teams, as well as with end-users, management, and sponsors throughout the design, integration and iterative test of prototypes and tactical systems. This is an on-site position located in Dahlgren, VA. SCCI offers a comprehensive and competitive benefits package including Health, Dental, Vision, Life and Disability benefits, 401k with Company Match, time off consisting of 2 weeks of paid vacation, 48 hours of sick/personal leave, and 11 paid Holidays.

Responsibilities:

Design, develop, integrate, test and deploy software in C++ for real-time tactical and simulation applications

Work closely with engineers, managers, and critical stakeholders to understand performance and verification requirements

Provide inputs to system architecture and design as part of a Tactical Software Development Team

Generate and execute test cases to evaluate software performance, document results and communicate with the broader engineering team for system improvement

Collect and analyze system test data

Provide system test reports, documentation, and progress updates

Interact with broader engineering team(s) to analyze software performance

Participate in project reviews

Qualifications Essential Skills and Experience:

Must be a U.S. Citizen and be able to obtain and maintain an active Secret Security Clearance

Bachelor's (BS) degree from an accredited college or university in Computer Science, Computer Engineering, or related discipline; or equivalent professional experience

Ten (10) years of professional experience in software development utilizing modern C++ programming (e.g., C++11 or later)

Experience with multiple simulation environments, particularly NGTS, AFSIM, or the Integrated Threat Analysis and Simulation Environment (ITASE)

Familiarity with Agile methodologies (e.g., Scrum, Kanban)

Experience with version control systems (e.g., Git)

Proficiency in using debugging tools and code profiling

Ability to write portable code across Windows and Linux environments

Knowledge of build automation tools (e.g., CMake)

Proficiency in unit testing frameworks (e.g., Google Test)

Experience developing test plans, procedures, and strategies

Proficiency with use of test diagnostic equipment

Experience collecting, processing, and presenting test data

Proficiency in Microsoft (MS) Office products (Word, Excel, PowerPoint)

Excellent written and verbal communication skills, with the ability to write clear, logically sequenced, and grammatically correct documents

Attention to detail in project documentation for content, formatting, consistency, and grammar

Demonstrated ability to work independently, multitask, and manage priorities in a dynamic environment

Preferred Skills and Experience:

Experience with Linux Software development

Experience with combat management systems and weapons systems (highly desired)

Background in Real time tactical or aerodynamic model development

Familiarity with AGILE development methodology

Active DoD Security Clearance

Familiarity with test plans, reports, and technical documentation

Demonstrated experience working with engineers, HW/ SW developers, and management to gather necessary documentation, requirements, security, and safety information

Demonstrated knowledge of interfacing systems such as weapon systems, sensor systems, and user interfaces SCCI is committed to providing a comprehensive and competitive benefits package to meet the needs of employees and their families. EOE of Veterans and Disabilities.