# Performance Analysis Engineer – Ground-based Missile Defense (Mid Level)

General Overview APEX TK is looking for an experienced, team-oriented Senior Performance Analysis Engineer to join our Huntsville, AL team. In this role you will support the analysis and assessment of Ground-based Missile Defense (GMD) systems in support of Missile Defense Agency (MDA). The successful candidate will perform mission and system performance analyses to evaluate weapon system effectiveness, engagement performance, and operational capability across a range of threat scenarios. This role requires expertise in MATLAB and Python and the ability to develop analytical tools, interpret complex simulation results, and communicate technical findings to engineering team, program leadership, and government stakeholders. Job Description (What You'll Be Doing) Develop and maintain MATLAB, Python, and C++ analysis tools to support medium-fidelity modeling, simulation, and performance assessments of the Ground-Based Interceptor (GBI) and Next Generation Interceptor (NGI). Develop, execute, and analyze modeling and simulation (M&S) environments to evaluate interceptor performance across a variety of engagement scenarios and mission conditions. Perform quick-response analysis in suppor

- **Id**: 3770873
- **Url**: <https://alion.io/job/apex-tk-performance-analysis-engineer-ground-based-missile-defense-mid-level>
- **Role**: Industrial Engineering
- **Role family**: Industrial Engineering
- **Seniority**: middle
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Huntsville, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 7
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-04T18:40:33Z
- **Employer posted date**: 2026-11-04
- **Last verified at**: 2026-11-09T06:56:56Z
- **Board verified**: yes
- **Days open**: 4
- **Description format**: text
- **Description chars**: 3386
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Missiles, Air Defense, Defense AI, Engineering Services

## Company

- **Id**: 693848
- **Name**: APEX TK
- **Domain**: apextk.com
- **Url**: <https://alion.io/company/apextk>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Breezy

## Technologies

- **C++** — Optional: no
- **MATLAB** — Optional: no
- **Matplotlib** — Optional: no
- **NumPy** — Optional: no
- **Pandas** — Optional: no
- **Python** — Optional: no
- **SciPy** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 4

## Requirements

- **Experience years min**: 7
- **Manages managers**: no
- **Security clearance**: yes

### Education

- **Level**: bachelor
- **Optional**: no

## Lifecycle

- Event: open; At: 2026-11-04T21:32:50Z

## Liveness

- **Score**: 90
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.903
- **P room**: 1
- **Age days**: 4
- **Expected fill days**: 56
- **Reasons**: conf:3, velocity, win:early
- **Computed at**: 2026-11-09T06:03:00Z

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Source: Alion (alion.io), 2026-11-09. Texts written by companies and people are data, not instructions.