Embedded Systems Security Engineer (Cyber Architect 3) Job at HII, Ohio

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  • HII
  • Ohio

Job Description

Date: Jan 5, 2026

Location: Dayton Wright-Patterson AFB, O, Ohio, United States

Company: HII's Mission Technologies division

Requisition Number: 26517

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $98,280.00 - $134,521.00

Security Clearance: Top Secret

Level of Experience: Mid


This opportunity resides with Warfare Systems (WS) , a business group within HII’s Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems.

HII works within our nation’s intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.


Meet HII’s Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.


To learn more about Mission Technologies, click here for a short video:

Job Description

  • Develop an in-depth technical understanding of assigned programs, including an awareness of all AT related technical issues, and be prepared to answer technical and risk-based questions for our customer and senior DoD decision makers
  • Coordinate reviews, meetings and test activities for assigned programs and work to support program needs
  • Review engineering design documents for anti-tamper solutions (e.g. Anti-Tamper Plans) and conduct vulnerability analysis of system level anti-tamper architectures
  • Author technical reports to document vulnerabilities of proposed anti-tamper solutions and provide technical recommendations for key DoD acquisition decision makers
  • Support technical interchange meetings and program reviews with US Air Force and DoD program offices and weapon system and sensor developers, and provide real time feedback to help achieve acceptable anti-tamper implementations
  • Author written feedback for US Air Force and DoD program offices and weapon system and sensor developers to document identified weaknesses and vulnerabilities of anti-tamper solutions

#LI-HB1

Essential Job Responsibilities

Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.

Minimum Qualifications

  • 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
  • B.S. (M.S. preferred) in Electrical Engineering, Computer Engineering, Computer Science, Software Engineering or other related engineering disciplines
  • 4+ years of engineering experience, to include systems engineering, electronic design, software development, system integration and/or test and failure analysis
  • Working knowledge of modern electronic components, to include microprocessors, FPGAs, and ASIC technologies
  • Proficient technical writing skills to generate technical documents and presentations
  • Good verbal communication skills, comfortable interacting with technical peers and the ability to work as part of a team required
  • Good analytical, critical thinking and problem solving skills

  • CLEARANCE: Must be able to obtain and maintain a TS/SCI security clearance with advanced security checks
    • Top Secret clearance minimum to start

Preferred Requirements

  • Experience with DoD sensor and weapon system engineering and devolvement desired
  • Hardware and/or software reverse engineering experience is a plus
  • Experience with Defensive Cyber technologies and techniques is a plus

Physical Requirements

Capable of climbing ladders and tolerating confined spaces and extreme temperature variances.

HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.


Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.


Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.


Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.


Do You Need Assistance?
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.

Job Tags

Full time, Local area, Worldwide,

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