Demo

Senior System Engineer

Marathon TS
Devens, MA Full Time
POSTED ON 10/24/2026
AVAILABLE BEFORE 11/22/2026

Senior Systems Engineer

Devens, MA - HYBRID

Must be able to obtain a US Security Clearance


Company Overview

Join a world-class team of professionals who deliver next-generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50 locations worldwide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR).


Dedicated experts in defense, aerospace, security, and related fields all work together to explore new ways of protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ US means being central to the safety and security of the world around us. Partnering with our customers, we help save lives, reduce risks to society, and maintain the global infrastructure on which we all depend.


Position Overview

Need a hands-on person who will work closely with multi-disciplined integrated product teams consisting of program managers, software, mechanical, electrical, and manufacturing engineers throughout the product’s lifecycle, including requirements development, design, verification/validation, deployment, and sustainment. The position supports systems logistics and lifecycle management tasks, as well as various process improvement initiatives within the group.


Responsibilities

  • Use Model Based System Engineering (MBSE) and SysML to define and trace system design
  • Development of product design descriptions, requirements and system test documentation, safety analysis reports, and technical analyses against requirements
  • Support a system reliability program; gather and analyze reliability data
  • Manage key product performance factors at a system level
  • Verify and validate system and component performance to specifications
  • Support development of test fixtures to validate complex systems, subsystems, and components
  • Support hands-on integration troubleshooting at system and subsystem levels


Required Qualifications

  • Bachelors of Science Degree in Systems Engineering, Electrical Engineering, Electrical-Mechanical Engineering, Electrical/Computer Engineering, or Software Engineering; MS preferred.
  • At least five years of relevant industry experience
  • Must have a proven track record as a systems engineer working on development programs in DoD, robotics, and/or imaging systems.
  • Experience with fielded DOD systems and/or prior work in the field of robotics or imaging systems
  • Experience working in a multidisciplinary team environment
  • Experience working independently and managing priorities and tasks across multiple projects
  • Experience with Model-Based Systems Engineering (MBSE) and SysML using MagicDraw
  • Experience with requirements management and traceability
  • Experience with validation of complex systems
  • Experience with Military Standards, such as MIL-STD-810, MIL-STD-882, MIL-STD-461, MIL-STD-464
  • Excellent verbal and written communication skills
  • Must be able to obtain and maintain a DOD Security Clearance


Preferred Qualifications

  • Knowledge and experience with DOD, SAE, IEEE, and/or IPC standards
  • Experience with DOORS or an equivalent Requirement Management tool
  • Working knowledge of ME and/or EE CAD Tools (Creo, Solidworks, Altium, etc.)
  • Experience with software programming (C, C and/or C#)
  • Experience with sensor integration and signal conditioning
  • Experience with machine automation and/or integration with automotive or military vehicles
  • Experience in system reliability analysis using both calculated and measured data
  • Familiarity with CMMI Level 3 Processes


Salary : $95,000 - $143,000

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