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# Systems Engineer

- **Company:** Invariant Corporation
- **Location:** Huntsville, AL, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Systems Engineering, Configuration Management, Network Interface Controllers, Systems Development Life Cycle, Requirements Management, Requirements Traceability, Software Engineering, Verification and Validation (Software), Systems Integration, SC Clearance, Infrastructure Automation Frameworks
- **Published:** November 9, 2026
- **Apply:** https://www.juju.com/job/16_7b7b978c1

## About the Role

Invariant Corporation is seeking a talented, motivated, and experienced Systems Engineer with a minimum of 3+ years of experience executing the disciplines of the SE V-Model for Product Development and Management. The position will involve the development and integration of various weapon system components into a single product that will mature through formal SE processes. The ideal candidate will be organized, flexible, have strong interpersonal skills, have initiative, can manage multiple tasks, and enjoy a fast paced, dynamic environment., Candidate must have a minimum of a BS in Systems Engineering, Electrical Engineering, Mechanical Engineering, or a related field from an ABET accredited institution. A graduate degree and/or formal SE training through the Defense Acquisition University is a plus.

 * Candidate must have an active Secret Clearance
 * Minimum of 3 years of experience in formal Systems Engineering processes, with a focus on DoW programs and projects.
 * Solid understanding and demonstrated experience with DoW standards, regulations, and systems engineering best practices.
 * Strong knowledge of systems engineering processes and lifecycle methodologies, including requirements analysis, system integration, verification and validation, and traceability.
 * Proven ability to manage complex systems development efforts and collaborate with cross-functional teams.
 * Strong problem-solving, analytical, and critical thinking skills.
 * Excellent written and verbal communication skills, with the ability to convey complex technical information to both technical and non-technical stakeholders.

Preferred qualifications include familiarity with some or all, of the following:

 * Experience with Model-Based Systems Engineering (MBSE) and associated tools.
 * Familiarity with software development processes and tools, including Agile methodologies.
 * Extensive experience with requirements management and configuration management tools.

Requires ability to:

 * Demonstrate innovation, quick learning, excellent communication skills and adaptive thinking.
 * Work independently with minimal supervision, making rational decisions, and exercising good judgment is essential.
 * Lead a group of multi-disciplined engineers through the maturation of a product and interface regularly with Government Customers, providing updates from the development team.

## Description

* Support systems engineering efforts throughout the lifecycle of the various Weapon System programs, including requirements analysis, system design, integration, testing, and validation.
 * Work closely with customers to ensure their requirements are fully met, tracked, and implemented throughout the development process.
 * Utilize engineering PLM tools (such as DOORS, or similar) for requirements management, configuration management, and system modeling.
 * Develop and maintain technical documentation, including system specifications, interface control documents, and test plans.
 * Perform trade studies and risk management analysis to support system design and operational decisions.
 * Ensure compliance with DoW standards and processes, including adherence to systems engineering best practices and requirements traceability.
 * Provide leadership and guidance to junior engineers and cross-functional teams in solving complex technical challenges.
 * Coordinate with other engineering disciplines (hardware, software, testing, etc.) to ensure systems meet technical, performance, and operational requirements.
 * Participate in customer reviews and provide technical insights and solutions in a clear, professional manner.