RF Spectrum Engineer - 26284

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Date: Dec 10, 2025

Location: Arlington, VA, Virginia, United States

Company: HII's Mission Technologies division

Requisition Number: 26284 

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $108,606.00 - $135,000.00 

Security Clearance: 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: https://vimeo.com/732533072

Summary

HII, Mission Technologies is seeking a highly motivated and experienced RF Spectrum Engineer to support a critical Department of War (DoW) initiative focused on dynamic spectrum sharing. The initiative aims to demonstrate innovative technologies and strategies for enabling more efficient and dynamic use of the radio frequency spectrum within the DoD as well as across other government agencies and commercial companies.

 


The ideal candidate will possess a strong understanding of spectrum management principles, radio frequency (RF) engineering, and wireless communication systems, with a proven track record in analyzing and resolving spectrum-related challenges. This position offers a unique opportunity to work on a high-visibility project with significant impact on national security.

 

Position will require onsite work located in Arlington, VA.

What you will do

  • Technical Information Synthesis and Policy Impact Assessment
    • Extract and synthesize key technical findings related to new spectrum-sharing technologies and strategies as well as assess the potential policy and technical implications for the Department of War.
  • Stakeholder Communication
    • Translate complex information into clear, concise summaries for senior leaders. Draft presentations articulating the who, what, where, when, and why of the discussed technical concepts and proposed technical solutions to non-technical audiences.
  • Performance Testing and Validation
    • Assist the Exercise Planner with the development and execution of test plans to validate the performance of dynamic spectrum sharing systems, analyzing results to identify areas for improvement and documenting findings.
  • Cross-Functional Collaboration 
    • Work with policy makers, program managers, and system architects to align RF engineering with strategic goals.
  • Spectrum Analysis and Modeling 
    • Conduct spectrum analysis and modeling to assess occupancy, interference, and sharing opportunities, developing models to evaluate dynamic sharing algorithms.

What we are looking for (Minimum Requirements)

  • 7 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.
  • Deep understanding of RF propagation, modulation techniques, and spectrum allocation frameworks.
  • Strong technical understanding of 5G operations and architecture. 
  • Knowledgeable of 3GPP standards related to 5G.
  • Familiar with Title 10 USC 947, particularly the DoW’s role in oversight and management of the Department’s electromagnetic spectrum. 
  • Strong analytical, communication, and leadership skills.
  • Clearance: Secret to start with ability to obtain TS/SCI.

Bonus points for

  • Experience with military or aerospace RF systems.
  • Knowledge of cognitive radio, dynamic spectrum access, or electronic warfare.

Physical Requirements

  • May require working in an office, industrial, shipboard, or laboratory environment. 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.