Senior Systems Engineer - Integration & Test

Altentechnologyusa; Merritt Island (FL); Hybrid; USD 145,000 - 190,000; Full time

Job summary

Altentechnologyusa in Merritt Island, FL is seeking an experienced aerospace engineer to support satellite systems testing and validation. The role includes developing test plans and troubleshooting flight hardware issues.

The ideal candidate has 9+ years of aerospace engineering experience and proficiency in relevant tools and programming languages. Competitive salary between $145K and $190K depending on qualifications.

Qualifications

• 9+ years of aerospace engineering experience, with 5+ years in satellite operations.
• Hands-on experience with satellite system testing and validation processes.
• Ability to interpret engineering documentation including CAD models and schematics.

Responsibilities

• Support functional verification and validation lifecycle for satellite systems.
• Develop test plans, procedures, and documentation aligned with requirements.
• Troubleshoot issues related to flight hardware and automated systems.

Skills

Satellite system testing

Functional verification

Systems engineering

Test tools proficiency

Object-oriented programming

Scripting

Education

Bachelor's degree in a STEM field

Master's degree

Tools

Python

TCL

Job description

We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life‑saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more.

As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing.

When you join ALTEN Technology USA, you’ll collaborate on some of the world’s toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.

Responsibilities

• Support the full functional verification and validation lifecycle for satellite systems, including mapping technical requirements to appropriate test strategies and verification methods.
• Develop comprehensive test plans, test procedures, and verification documentation aligned with system‑level requirements.
• Design, build, and refine automated test systems, ground support equipment, and test tooling to improve efficiency and consistency.
• Execute validated test procedures, collect and analyze test data, and generate detailed test reports, non‑conformance records, and supporting documentation.
• Troubleshoot issues related to flight hardware, test equipment, or automated systems, ensuring timely resolution and documentation.
• Participate in cross‑functional coordination activities spanning system engineering, integration, operations, and product assurance.
• Support system architecture tasks, including trade studies, requirements updates, and generation of mission‑level documentation such as CONOPS, algorithms, and interface definitions.
• Revise and maintain functional specifications to incorporate new mission needs and customer requirements.

Qualifications

• Bachelor’s degree in a STEM field required; Master’s degree preferred.
• 9+ years of aerospace engineering experience, including 5+ years working in satellite operations, system engineering, integration, and test (SEIT).
• Hands‑on experience with satellite system testing, functional verification, and validation processes.
• Proficiency with common systems engineering and test tools (e.g., requirements management, command/control environments, workflow tracking systems).
• Familiarity with spacecraft subsystems such as guidance and control, power systems, data handling, avionics, and software.
• Experienced with producing and resolving test flags, non‑conformance reports, and quality assurance documentation.
• Background in object‑oriented languages (e.g., C/C++) and scripting (e.g., Python, TCL).
• Ability to interpret engineering documentation, including schematics, mechanical drawings, CAD models, and cable/wire lists.
• Understanding of the full space mission lifecycle—from requirements development through build, test, launch, and operations.
• U.S. citizenship required; able to obtain and maintain a government security clearance.

Location

On‑site in Merritt Island, FL preferred, but remote work available.

Salary Range

$145K-$190K

The actual salary offered is dependent on various factors including, but not limited to, location, the candidate’s combination of job‑related knowledge, qualifications, skills, training, and experience.

Note

Due to the nature of the work, only U.S. Persons (citizens or permanent residents) need apply for this position.

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy.

Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans’ Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug‑free workplace. All candidates selected for employment will be required to successfully complete a pre‑employment drug screening as a condition of hire.