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Principal Systems Engineer Security Clearance

Job in Hudson, Hillsborough County, New Hampshire, 03051, USA
Listing for: BAE Systems
Full Time position
Listed on 2026-03-03
Job specializations:
  • Engineering
    Systems Engineer, Electrical Engineering
Salary/Wage Range or Industry Benchmark: 118095 - 200762 USD Yearly USD 118095.00 200762.00 YEAR
Job Description & How to Apply Below
Position: Principal Systems Engineer with Security Clearance
Job Description See what you're missing. Our employees work on the world's most advanced electronics - from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we're innovating for the future. And you can, too. Our flexible work environment provides you a chance to change the world without giving up your personal life.

We put our customers first - exemplified by our mission: "We Protect Those Who Protect Us®." Sound like a team you want to be a part of? Come build your career with BAE Systems. The Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4

ISR) Systems Business Area provides actionable intelligence for our warfighters and decision makers through innovative technical solutions from the seas to the stars. Space Systems is a premier provider of advanced high-reliability space electronics and mission systems. Our products have enabled a wide variety of civil, commercial, and national security space missions for over 25 years. We're leading the way with the development of advanced processing solutions, RF and optical payloads, and cross-domain solutions that enable our customers to deliver mission capability that was previously not achievable.

As a Principal Systems Engineer in the Space System Product line, your responsibilities will include working as part of a multi-disciplinary team to create engineering solutions for airborne platforms. You will have the opportunity to support the entire systems engineering lifecycle, from requirements, architecture, design, modeling, trade studies, and Integration and test. You will support key customer milestones and work with other talented engineers to solve challenging problems to grow within this established product area.

This position is based out of our Hudson NH and Merrimack NH facilities and may require collaboration with staff across our business areas and facilities in the Northeast. BAE Systems offers competitive pay, benefits, and important work-life balance initiatives including every other Friday Off, Flextime, and Telecommuting. BAE also believes in a culture of recognition for the extraordinary contributions of our skilled employees.

Our engineers are the lifeblood of our company and we're more than 5,000 strong. With our robust offering of educational and career development opportunities, your chances to grow are limitless. Because of the need for consistent, in-person collaboration and/or the requirement to perform all work onsite due to the nature of this particular role, it will be performed fulltime on site.

This means work will be conducted on location at a BAE Systems facility 100% of the time. Required Education, Experience, & Skills
* Must currently possess a Secret clearance
* Bachelor's degree in a technical area (Engineering, Computer Science, Physics, Math).

* Experience defining, allocating, and validating and verifying system performance throughout the System lifecycle

* Knowledge and experience with the Engineering life cycle

* Strong experience with mathematical model tools and languages; such as MATLAB, Python, etc.

* Able to prioritize work, multi-task and adjust to program time constraint

* Attention to detail; possessing a drive for continuous improvement and product ownership

* Analytical and critical thinking skills; a creative and proactive thinker who enjoys solving complex problems

* Excellent communication skills (written and verbal)

* Experience in being part of a multidisciplinary project team Preferred Education, Experience, & Skills
* Algorithm design, development and implementation experience

* Working knowledge of Free Space and Laser Communication Techniques for Electro-Optical (EO) Infrared (IR) Systems.

* Knowledge of SysML and Model Based Systems Engineering (MBSE)

* Masters in Systems Engineering

* Experience with Agile Methodologies and Tools

* Basic appreciation of emerging technology trends such as advances in information theory, control theory, machine learning, cryptology and distributed systems Pay Information
Full-Time Salary Range: $118095 - $200762

Please note:

This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Employee Benefits:

At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto,…
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