Senior Systems Engineer

AEGIS Senior Systems Engineer - JobID-0227 Department: Engineering Employment Type: Full Time Location: Mount Laurel, NJ Compensation: $135,000 - $273,000 / year Description About The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Senior Systems Engineer to join our Missile Defense Analysis and Modeling (MDAM) team based in Mount Laurel, NJ. The ideal candidate will contribute to the design and development of complex real-time sea-based weapon systems. In this role, you will be instrumental in the ongoing rearchitecting of our mission-critical systems while actively mentoring and supporting junior engineering staff in a highly collaborative environment. You will collaborate closely with other senior engineers to evolve system and system-of-systems architectures, develop software, design experiments, and apply advanced systems modeling techniques to support mission‑critical defense applications. Clearance & Location Requirements: All applicants must be able to obtain/maintain an active Secret U.S. Security Clearance. This is a 100% onsite position at our Mount Laurel, NJ facility. Key Responsibilities What You Will Do: Understand and communicate detailed system specifications to a level sufficient to refactor existing combat system design for improved efficiency and/or effectiveness. Lead the development of software that meets rigorous certification standards and validation processes. Participate and direct activities in the ongoing testing and rearchitecting of systems as programs evolve. Execute complex system stress tests and utilize industry tools like Cameo / MagicDraw and/or IBM Rhapsody to model and evaluate weapon system behavior. Calculate, analyze, and evaluate probabilistic combat system performance measures particularly for live‑fire and related scenarios. Provide guidance, support, and domain knowledge transfer to junior engineering staff. Skills, Knowledge & Expertise Who You Are Required: Bachelor’s degree in computer science, Computer Engineering, Electrical Engineering, Systems Engineering, Industrial Engineering, Physics, or Mathematics, or equivalent full‑time professional experience. 7+ years of full‑time professional experience in System Engineering, or related technical roles. Documented experience as the lead engineer for a technical program or project. Familiarity with systems engineering and modeling concepts, including proficiency with Cameo / MagicDraw or Rhapsody. Proficiency in at least two of the following programming languages: C++, Java, Python, or MATLAB. Strong willingness to learn complex new domains, such as defense architectures and probabilistic performance measures. Ability to travel up to 10% of the time, as needed. What Makes You Stand Out: Previous professional experience with the Aegis Combat System. Experience with the US Missile Defense System (MDS) and in-depth knowledge of at least one of its elements. Advanced academic degree in a STEM field. Knowledge of radar and/or digital signal processing principles. Proficiency with IBM DOORS. Experience working with SysML. Knowledge of probabilistic combat system performance measures (e.g., PD, PES, PK). Experience applying AI and/or ML to solve technical problems. Familiarity with software certification principles and the use of AI agents for recompiling tasks. Pay Range: $135,000 - $231,000 or $164,000 - $273,000. Pursuant to New Jersey Senate Bill 2310, IDT is required to disclose the "pay scale" or "pay range" associated with a job posting. The posted range does not include bonuses, commissions, tips, or other benefits. Pay is dependent on a candidate’s experience, skills, and education. For additional information about Senate Bill 2310, visit IDT website. Job Benefits Why Work at Innovative Defense Technologies (IDT): IDT is a growing company with a vibrant, entrepreneurial culture. We are headquartered in Arlington, VA with additional offices in Fall River, MA; Mount Laurel, NJ; and San Diego, CA. At each location, our employees work together in a modern, snack‑filled office space, designing innovative solutions for our defense industry customers. We offer employees competitive pay and benefits including: Generous benefits package. Competitive PTO. Paid holidays. 401(k) with immediate vesting and matching. 9/80 optional schedule (2nd and 4th Friday off every month). Tuition Assistance Reimbursement Program. Professional Development Resources. Pre‑Tax Commuter Benefits. Organization‑Wide Monthly Tech Connect Events. Annual Employee Recognition Awards. Regular Social Events and Catered Lunches. EEO Statement: IDT is an Equal Opportunity employer. #J-18808-Ljbffr