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Modeling and Simulation Software Integration Engineer with Security Clearance

CCS Global TechHuntsville, AL🇺🇸United StatesPosted 10 Aug 2026

Why This Role Stands Out

Advance your career with a vital role supporting the Missile Defense Agency's cutting-edge simulation environments, offering significant impact and technical growth. You will thrive here if you are a mid-senior engineer with a SECRET clearance, eager to integrate and test complex systems for critical defense missions. Apply now to join a reputable organization with a competitive salary range of $130,000 - $170,000.

Quick Overview

Salary
$130k - $170k/yr
Work Type
On Site
Level
Mid Senior

Job Description

Modeling and Simulation Software Integration Engineer (Mid-Senior) Huntsville, AL Redstone Arsenal (On-site) SECRET clearance/ TS Preferred $130K to $170K The M&S Software Integration Engineer will support the mission of the Missile Defense Agency (MDA) Engineering Directorate Modeling & Simulation (M&S) Office to test the Missile Defense System (MDS) in a distributed Hardware-In-the-Loop (HWIL) simulation environment, including MDS Ground Test (GT) events and MDS Flight Test support (pre-mission risk reduction, mission execution team training, and post-flight reconstruction), as well as M&S development and test support to other Department of Defense (DoD) Partners.

Responsibilities and areas of support include, but are not limited to the following: • Support the integration, testing, and operation of HWIL simulation environments for MDS Ground Tests, Flight Tests, and continuous integration activities. • Conduct installation, configuration, checkout, and testing of Objective Simulation Framework (OSF) systems in accordance with program requirements. • Analyze HWIL architecture performance and assist in identifying and resolving hardware/software integration issues. • Evaluate and troubleshoot network traffic and connections • Responsible for installing and configuring M&S Framework in compliance with program instructions, ensuring functionality between MDA elements, and documenting configurations and results within the government lab • Execute test scenarios, including threat modeling and simulation for mission-specific requirements. • Document system configurations, test procedures, and results, and generate reports to support test events and analysis. • Adhere to current processes and procedures, provide status as requested, and collaborate with team members in person and electronically • Collaborate with teams and support mission planning, execution, and post-event analysis for ground and flight test activities, including pre-mission risk reduction and post-flight reconstruction.

Desired qualifications include: • System Administration experience and certifications such as Security+ and/or Linux+ are highly desirable • Familiarity with operating and managing containerized applications in a cloud-based environment • Experience supporting Missile Defense Agency (MDA) programs or similar defense systems.

Familiarity with Objective Simulation Framework (OSF) or similar simulation tools. • Familiarity with GMD System Trainer (GST),with BCM - Ballistic Missile Defense Sytem (BMDS) Command and Control, Battle Management, and Communications (C2BMC) Model, and with TGx - Threat Generator External. • Software testing background with experience in the development of software test plans, test procedures, and test reports • Prior Test and Evaluation (T&E) experience supporting Pre-Flight/Ground Testing supporting Missile Defense Agency (MDA) Travel: • Travel: This role requires the ability to travel up to 25-30% to support mission-critical events and meetings. • Work Schedule: Occasional night and weekend work is expected to meet critical testing schedules and event-driven timelines.

Education: • BS in Engineering, Mathematics or Computer Science from an accredited university • 5-7 years' experience Clearance • SECRET clearance/ TS Preferred Position requires that candidate possesses a final and active SECRET security clearance and is able to maintain the clearance. Work Location • Huntsville, AL Redstone Arsenal- On-site • Tasks will primarily be performed in the local government facility but may also require support in various other CONUS and OCONUS locations.

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