Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Systems Engineer

$133.41k - $170.47k

Thales Defense & Security, Inc.

Senior Systems Engineer

Req Id:


387

Location:


AURORA, IL, US, 60504


Date:


Jul 18, 2026

Thales Defense & Security, Inc. (TDSI) Headquartered in Clarksburg, MD, is a U.S. company that has been serving domestic and international defense Air, Land and Sea domains for 60+ years. With over 1000 employees, TDSI and its four subsidiaries (Advanced Acoustic Concepts, Digital Receiver Technologies, Tampa Microwave, and Trusted Cyber Technologies), supports U.S. Joint Services, special operations forces and multi-national partners with a variety of communication, visualization, signal intelligence/electronic warfare, and sensor/sonar capabilities. TDSI's key technologies include tactical handheld radios, expeditionary satellite terminals, helmet-mounted displays, optics and target recognition capability, advanced radars, undersea sensing and missile systems. Lives depend on what we do!

Top Benefits (Subject to terms of applicable policies/plans)

  • Competitive Salary
  • Yearly Incentive Compensation Plan
  • Medical insurance for self and eligible family members
  • Generous 401(k) program- up to 7% company contribution and 100% immediate vesting
  • Tuition Reimbursement
  • Paid wellness, vacation, and holiday leave
  • Paid maternity, paternity, and parental leave
  • 9/80 Work Schedule (every other Friday off)
  • Hybrid Working Environment


We currently have an opening in our Aurora, IL office for a Principal Systems Engineer . This position reports to the Mechanical/ Systems Engineering Manager. The Principal Systems Engineer provides Technical Leadership on Helmet Mounted Display (HMD) design activities including bids, requirements decomposition and flow down, verification, testing and troubleshooting. The candidate will work as a member of a design team that includes Systems, Software, Electrical, Mechanical and Field Service. The candidate must be comfortable working directly with customers and potential customers, and will work with and support Business Development in the early phases of business capture. The candidate will need to possess extensive knowledge of head and helmet-mounted display systems.

Responsibilities:

  • Support Business Development with customer meetings, requirements elicitation, architecture development, and systems implementation.
  • Provide subject matter expertise as a project design authority of Helmet Mounted Display (HMD) systems.
  • Support product development teams with use case analysis, requirements capture and allocation, architectural analysis and design, unit level testing, integration, verification and validation efforts, and transition to manufacturing.
  • Collaborate with our European divisions in the development of new products and product roadmaps capturing unique requirements for the U.S. market.
  • Develop technical proposals and support cost estimations.
  • Evaluate competing product and solution offerings.
  • Represent Thales at relevant industry forums.
  • Serve as a customer liaison, supporting design reviews and other technical interchanges.
  • Support field installation, testing, evaluation, and troubleshooting of equipment.
  • Provide technical consultation for solving design issues in HMD, Crash and Ejection safety analysis and tests.
  • Provide technical consultation on emerging and adjacent markets.
  • Provide technical counsel to engineering management.
  • Travel up to 25% of the time.


Qualifications:

The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • U.S. Citizenship required. - Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information.
  • Bachelor's Degree in Aerospace Engineering, Systems Engineering or related discipline.
  • 8+ years as a Systems Engineer in Aerospace (Military or Commercial) or related industry.
  • Strong knowledge of Avionics products and related technology is required, Helmet Mounted Display (HMD) technology a large plus.
  • Must have working knowledge of relevant industry standards (DO-254, DO-160, DO-178, MIL-STD-461 and MIL-STD-810).
  • Experience integrating subsystems onto aircraft or helicopters.
  • Experience working within AS9100D or similar process environments.
  • Ability to take ownership of assigned work.
  • Must have experience in troubleshooting and resolution of technical problems.
  • Experience in requirements definition, bidding and execution.
  • Must be capable of working independently or as part of a team on assigned tasks.
  • Excellent written and oral communication skills. - Fluent in English
  • Ability to comply with all Company guidelines, policies, procedures and embrace Company Core Values.


The annualized pay range for this role is $133,410- 170,469 USD along with a target incentive compensation plan (ICP) of 5% . The pay range provided is a good faith estimate representative of the experience level for the role described above. TDSI considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.

For specific questions about this job posting, candidates may contact talent acquisition View email address on click.appcast.io.

Thales Defense & Security, Inc. is committed to non-discrimination as applicable under federal, state and local laws. We are an E-Verify Employer.

If you need an accommodation or assistance in order to apply for a position with Thales, please call Human Resources at View phone number on click.appcast.io.

#LI-JD1#LI-Hybrid

Nearest Major Market: Aurora


Nearest Secondary Market: Chicago
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Senior Systems Engineer in Aurora, IL vacancy
  •  ...Job Description: The Senior Legacy Systems Engineer will serve as the enterprise expert for critical legacy platforms including OpenVMS, CorVision, TOLAS, RDB, WMS, and associated operational tools. This role replaces the combined responsibilities of retiring subject... 
    Senior

    HCL Global Systems

    Lisle, IL
    1 day ago
  • $84.84k - $149.08k

     ...in the United States on a full-time basis. Covista will not sponsor applicants for work visas. Job Description We are seeking a Senior Systems Analyst, Salesforce Administration, to support and enhance our Salesforce platform, with a strong focus on Experience Cloud (... 
    Senior
    Full time
    Work at office
    Visa sponsorship
    Work visa
    Flexible hours

    Covista

    Lisle, IL
    4 days ago
  •  ...TITLE : Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation of embedded software at the component, subsystem, and full... 
    Senior
    Full time
    Immediate start

    Stellantis

    Joliet, IL
    2 days ago
  • $110k

    Role Overview Innovative Werks, Inc. is seeking a Senior PLC / Automation Engineer to design and deploy PLC and SCADA integration solutions for power generation and critical infrastructure systems. This role supports automation and modernization projects for utility, municipal... 
    Senior
    Full time
    Flexible hours

    Innovative Werks, Inc.

    Naperville, IL
    7 days ago
  • $121k - $166.4k

     ...Senior Project Engineer Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along...  ...various unit operations including material handling, abatement systems, utilities and electrical controls. Responsible for... 
    Senior
    Contract work
    Temporary work
    For contractors
    For subcontractor
    Remote work
    Flexible hours

    Johns Manville

    Rockdale, IL
    5 days ago
  •  ...We are seeking a Senior Systems Engineer & Project Lead to join our growing IT team. This position is responsible for owning and delivering IT projects end-to-end while serving as the final technical escalation point for complex issues in our MSP environment. The right... 
    Senior
    Full time
    Work at office
    Local area
    Rotating shift

    Noventech, Inc.

    Lombard, IL
    a month ago
  • $75k - $90k

     ...Impact now will help define what comes next. Job Overview The TOC Systems Engineer I will be part of Impact Networking’s Managed IT organization...  ...capacity and lifecycle initiatives under the guidance of senior engineers; and assist with planning changes and implementing... 
    Work experience placement
    Internship
    Work at office
    Remote work

    Impact Networking

    Bolingbrook, IL
    5 days ago
  •  ...Batavia is seeking a skilled Building Management Services Specialist to ensure the efficient operations and maintenance of facility systems. This role involves managing complex electrical/electronic and mechanical equipment while providing technical support and safety... 

    Fermilab

    Batavia, IL
    1 day ago
  • $86.63k - $132.83k

     ...Systems Engineer II Innovation. Sustainability. Productivity. This is how we are Breaking New Ground in our mission to sustainably advance the noble work of farmers and builders everywhere. With a growing global population and increased demands on resources, our products... 
    Work at office
    Flexible hours

    Cnh Inc

    Oak Brook, IL
    4 days ago
  • About Us Innovation. Sustainability. Productivity. This is how we are Breaking New Ground in our mission to sustainably advance the noble work of farmers and builders everywhere. With a growing global population and increased demands on resources, our products are...

    CNH Industrial

    Oak Brook, IL
    7 days ago
  •  ...We are seeking a talented Systems Engineer with 3-5 years of hands-on experience in designing, deploying, and maintaining mission-critical IT infrastructure. The ideal candidate will join our systems engineering team in Willowbrook, Illinois, reporting directly to our... 
    Work at office

    Hire Heroes USA

    Willowbrook, IL
    1 day ago
  •  ...Daifuku Intralogistics America Corporation seeks a Project Engineer to design and engineer material handling systems tailored to each client. The role requires collaboration across mechanical, electrical, industrial engineering, controls, software, and project management... 
    Senior

    Daifuku Intralogistics America Corporation

    Bolingbrook, IL
    1 day ago
  • V3 Companies in Woodridge, IL is seeking an experienced Project Manager to lead water, sanitary, and stormwater infrastructure projects. Ideal candidates will have over 10 years of experience in the Chicagoland area and a strong network in the industry. The role involves...
    Senior

    V3 Companies

    Woodridge, IL
    1 day ago
  • $45 - $55 per hour

     ...Senior Field Service Engineer – Electron Beam Systems Location: Lombard, Illinois (Home-Based Considered for the Right Candidate) Travel: Approximately 30–50% throughout the United States Become the Engineer Others Turn To Some engineers enjoy replacing... 
    Senior
    Full time
    Remote work
    Visa sponsorship

    German American Chambers of Commerce

    Lombard, IL
    a month ago
  •  ...Job Description Job Description Seasoned Electrical Engineer with 10-15 years of experience in Medium/High voltage design and application...  ...other discipline engineers Medium & High power distribution system design and layout Substation design, short circuit analysis,... 
    Senior

    Valdes Architecture & Engineering

    Lombard, IL
    25 days ago
  • $89.17k - $133.75k

     ...by conducting studies, identifying emerging needs, evaluating system performance, refining safety processes, and coordinating priorities...  .... The Position MAG is seeking a qualified transportation engineer to support the activities related to the management and... 
    Senior
    Full time
    Work experience placement
    Work at office
    Local area
    Shift work

    Maricopa Association of Governments (MAG)

    Lisle, IL
    1 day ago
  •  ...is a global leader in advanced battery systems that specializes in designing and manufacturing...  ...five manufacturing facilities, three engineering technical centers, a multi-tiered sales...  ...holders. What You’ll Do The Senior Electrical Engineer will be responsible... 
    Senior
    Work at office

    Inventus Power Illinois LLC

    Woodridge, IL
    more than 2 months ago
  • $107.9k - $130.5k

     ...Senior Civil Engineer The Village of Carol Stream is dedicated to building safe, sustainable, and innovative infrastructure that enhances...  ...roadways, stormwater, water distribution and other infrastructure systems through the planning, scheduling, design and construction... 
    Senior
    Local area

    Village of Carol Stream

    Carol Stream, IL
    3 days ago
  •  ...selection, and site assessments for new transmission line projects Utilizing GIS information to aide in design Develop detailed engineering specifications, drawings, and calculations for transmission line components Perform structural analysis using advanced... 
    Senior
    For contractors

    Valdes Architecture & Engineering

    Lombard, IL
    27 days ago
  • $102k - $130k

    General Responsibilities: Senior Environmental Engineer/Project Manager Location: Chicago, IL (Downtown Chicago or Glendale Heights) Compensation...  ...correspondence. Designing environmental protection systems and plans. Applying sound engineering principles while... 
    Senior
    Work at office
    Local area

    Terracon

    Glendale Heights, IL
    3 days ago
  • $85k - $110k

     ...Senior Transportation Engineer (1707082) $85k - $110k per year Sugar Grove, IL Full Time; Direct Hire Position Overview A growing engineering services firm in the western suburbs of Chicago, IL is seeking a Senior Transportation Engineer to support a variety... 
    Senior
    Full time

    Confident Search Consultants

    Sugar Grove, IL
    2 days ago
  • $105k - $125k

     ...validation. • Interpret test results and prepare clear, data driven engineering reports with actionable insights. Cross-Functional...  ...load cells, pressure transducers, LVDTs, microphones, and DAQ systems). • Proficiency in test method development, root cause analysis... 
    Senior
    Full time
    For contractors
    Worldwide

    Federal Signal Openings

    Elgin, IL
    1 day ago
  • $151.2k - $168k

     ...Primary Duties and Accountabilities Perform advanced nuclear engineering and technical tasks in support of CECs Perform independent...  ...direct involvement to identify and resolve equipment and system problems. Provides initial or complete task management of engineering... 
    Senior

    Constellation Energy

    Batavia, IL
    1 day ago
  • $90k - $175k

     ...Overview ENERCON's Chief Engineering Group is seeking a Senior Mechanical Analysis Engineer to join the team in the Kennesaw, GA (Suburb of Atlanta) or FT Worth, TX, or Naperville, IL office locations. This role offers the chance to lead innovative mechanical engineering... 
    Senior
    Work at office
    Remote work

    Enercon

    Naperville, IL
    4 days ago
  •  ...needs are met with care and precision. Build and strengthen relationships with clients, becoming their trusted advisor. Lead the renewal process to deliver tailored solutions that exceed expectati Manager, Senior, Client Service, Benefits, Client Relations, Technology... 
    Senior

    Arthur J. Gallagher & Co.

    Warrenville, IL
    3 days ago
  • $120k - $175k

     ...Overview Valdes is seeking a Senior Highway Engineer to lead the planning and design of highway and roadway projects, with a primary focus on Illinois-based IDOT and county projects, as well as a future vision for expanding into Midwest markets. The ideal candidate will... 
    Senior
    Local area

    Valdes Architecture & Engineering

    Lombard, IL
    1 day ago
  •  ...Job Description Job Description We are seeking an experienced Senior Electrical Engineer to join our growing Municipal Infrastructure team . This role is ideal for an engineer who takes pride in delivering high-quality design solutions that directly support communities... 
    Senior
    Temporary work
    Work at office

    Valdes Architecture & Engineering

    Lombard, IL
    19 days ago
  • $175k - $200k

    TWIG TECHNOLOGIES LLC in Shorewood, IL, seeks a Principal Architect to lead complex projects from concept to execution. This role involves mentoring architects, nurturing client relationships, and collaborating with executive leadership to drive the firm's growth. With...
    Senior
    Full time

    TWIG TECHNOLOGIES LLC

    Shorewood, IL
    4 hours ago
  • $95k - $145k

     ...top firm. If you are a Mechanical Engineer with 8+ years of experience then please...  ...looking for a dedicated and enthusiastic Senior Mechanical Engineer to join our growing team...  ...the design and development of mechanical systems for construction projects, utilizing your... 
    Senior
    Local area
    Flexible hours

    Jobot

    Downers Grove, IL
    1 day ago
  •  ...The Will Group in Shorewood, Illinois, is seeking a Senior Architect to lead complex architectural projects and develop high-performing teams. In this role, you will serve as a trusted advisor and mentor, collaborating closely with clients and multidisciplinary teams.... 
    Senior
    Full time

    The Will Group

    Shorewood, IL
    4 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Systems Engineer. Be the first to apply!