RF Engineer - TS/SCI

IOMAXIS; Lorton (VA); Remote; USD 120,000 - 160,000; Full time

Job summary

A leading technology firm based in Virginia seeks an experienced RF Engineer to develop architectures for tactical communications and electronic warfare. The ideal candidate will have over 10 years in DoD RF engineering and must possess a Top Secret clearance. You'll collaborate with teams on complex operational challenges in a remote work setting, ensuring compliance with DoD standards and advancing innovative technologies.

Benefits

High-trust technical environment

Project ownership from concept to implementation

Collaboration with senior leaders

Qualifications

• Active Top Secret / Sensitive Compartmented Information (TS/SCI) clearance required.
• 10+ years of experience in DoD RF engineering.
• Experience in tactical communications and electromagnetic warfare.

Responsibilities

• Design and implement RF architectures for tactical communication systems.
• Lead RF Research & Development programs relevant to C5ISR.
• Collaborate with teams to integrate RF solutions.

Skills

RF system design

Antenna theory

Signal processing

Problem-solving skills

Excellent communication

Education

Master's Degree in Electrical Engineering

Tools

MATLAB

CST Microwave Studio

HFSS

Job description

Overview

At MAXISIQ, curious minds tackle real-world cyber challenges that matter. Teams develop, test, and secure advanced technology powering today’s and tomorrow’s missions. We experiment with the latest tools, prototype new solutions, and see projects go from concept to action. You will apply technical expertise to projects requiring rapid prototyping, secure integration, and the development of actionable solutions for clients who depend on leading-edge capabilities. Creative problem-solving is encouraged, and growth happens through hands-on work across software, hardware, and network security. If you want to make an impact, solve complex technical puzzles, and help defend critical systems, this is a place where your skills matter and your ideas shape the future of technology.

MAXISIQ is seeking a highly experienced RF Engineer with deep expertise in tactical communications and electromagnetic warfare to join our team. This is a critical role supporting advanced military communications and electronic warfare systems that ensure secure and effective communication channels within defense operations.

As an RF Engineer, you will develop architectures that support:

• Air-to-air communications
• Air-to-ground communications
• Aerial electromagnetic warfare capabilities

You will be involved in pioneering Radio Frequency Research and Development (R&D) programs aligned with Department of Defense (DoD) Command, Control, Communication, Computers, Cyberspace, and Intelligence (C5ISR) systems and electromagnetic warfare capabilities.

This role is primarily remote with some travel required and requires a motivated self-starter comfortable working independently on highly complex operational challenges.

Responsibilities

• Design, develop, and implement RF architectures for tactical communication systems and electromagnetic warfare.
• Support and lead RF Research & Development programs relevant to C5ISR and electronic warfare.
• Interface and collaborate with cross-functional teams to integrate RF solutions within larger defense systems.
• Analyze and solve highly complex problems related to RF propagation, signal processing, and system performance.
• Develop technical documentation including design specifications, test plans, and validation reports.
• Stay current with emerging technologies and techniques in RF engineering, communications, and EW.
• Ensure compliance with all DoD security protocols and support system qualification & certification processes.

Qualifications

Education & Certification:

• Master’s Degree (MS) in Electrical Engineering is strongly preferred. Equivalent professional experience may be considered in lieu of degree.
• Security Clearance: Active Top Secret / Sensitive Compartmented Information (TS/SCI) clearance required.

Experience:

• Minimum of 10 years of progressive experience in DoD RF engineering, with preference for candidates having over 20 years.
• Extensive experience in tactical communications and electromagnetic warfare development.
• Proven track record working on Department of Defense C5ISR and electromagnetic warfare programs.
• Demonstrated expertise in RF system design, antenna theory, spectrum management, radar signal processing, and EW architectures.
• Experience working within classified and secure environments.

Technical Skills:

• Skilled in RF simulation and analysis tools such as MATLAB, CST Microwave Studio, HFSS, or similar software.
• Hands-on experience with spectrum analyzers, signal generators, network analyzers, and anechoic chamber testing.
• Proficiency with system modeling and hardware integration for RF communications systems.
• Familiarity with DoD communication standards, protocols, and compliance requirements.
• Strong capability to interpret electromagnetic compatibility/interference data and design mitigations.

Soft Skills:

• Strong problem-solving skills and ability to work independently with minimal supervision.
• Excellent written and verbal communication skills tailored to technical and operational audiences.
• Ability to lead technical discussions and present complex concepts clearly.

Benefits

Why Join Us?

• Work in a high-trust, technical environment.
• Own projects from conceptualization through implementation in a truly mission-oriented setting.
• Collaborate with senior leaders and directly influence critical system architectures.

At MAXISIQ, inclusion drives innovation. We are committed to creating a diverse and equitable workplace where all qualified applicants receive consideration for employment including Veterans and Individuals with Disabilities.