Radio Communication Systems

Radio Communication Systems Engineer Jobs

9 jobs found

4d ago

Senior Systems Engineer

CSI Consultants Chantilly, VA

Chantilly, VA

4d ago

Full time Senior Command And Control Naval Systems

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Job Description

CSI Consultants seeks a Senior Systems Engineer to provide Systems Engineering Trade Analysis (SETA) support for Marine Corps Long-Range Fires initiatives at the National Reconnaissance Office, with a focus on integrating C2 and communications architectures, beyond line-of-sight capabilities, and LE0/L0 constellations.

Responsibilities

Assist the integration of the NRO C2 Operations in Denied Environments (CODE) communications architecture within USMC radios, platforms, and systems.
Support integration with the Navy’s Beyond Line-of-Sight (BLOS) Engagement Controller and Manager (BECM).
Provide technical support to plan and execute BLOS strike demonstrations and test events.
Facilitate the migration of resilient BLOS C2 communications capabilities into low Earth orbit (LEO) constellations.
Develop concepts and plans for USMC and Joint programs to incorporate National Overhead Systems data and technologies for enhanced Long-Range Fires capabilities.
Liaise with Service Requirements Offices and Combatant Commands as needed.
Deliver Subject Matter Expert guidance to enable U.S. long-range kill chains.

Qualifications

Minimum of 8 years of related experience; independent, forward-thinking professional who collaborates effectively in small-team environments.
Familiarity with DoW requirements and/or acquisition processes.
Experience supporting IC or DoW programs to develop, test, and operationalize capabilities.
Experience with C4ISR related to Over-the-Horizon Targeting (OTH-T).
Active Top Secret/SCI clearance; if selected, CI Polygraph will be required.
Education: Bachelor's degree.

Technologies

Link-16
Integrated Broadcast Service (IBS)

Benefits

401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible schedule
Life insurance
Paid time off
Retirement plan

Job Type

Full-time

Keywords

E-2 Hawkeye
AWACS
SIGINT
F-35 Lightning
HIMARS
NRO
EA-18G Growler
EA-6B Prowler
Intrepid Tiger
Link-16
IBS
LRNFO
Electronic Warfare (EW)
SCI

Location and Work Arrangement

Location: Chantilly, VA 20151; onsite. Work location is in-person.

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5d ago

Sr. Specialist, SATCOM Systems Engineer 1

L3Harris Technologies Salt Lake City, UT

Salt Lake City, UT

5d ago

Full time Senior Engineering MBSE

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Job Description

Benefits

Join L3Harris Technologies in Salt Lake City for a role that spans the full lifecycle of SATCOM data link systems, from concept development through product phase-out. You will collaborate in a focused, high‑productivity, cross‑functional environment to plan, design, integrate, and verify solutions, with documentation that supports successful program milestones. This onsite position offers CONUS travel to customer and subcontractor sites as needed, and the role emphasizes rigorous systems engineering across multiple engineering disciplines. You will have the opportunity to apply MBSE methodologies and grow within a technically advanced, security‑focused domain. Ability to obtain a secret security clearance is supported as part of the role.

Responsibilities

Assist in planning and executing technical tasks in a focused, high‑productivity, collaborative environment while maintaining alignment with program objectives and milestones
Manage customer, derived, and allocated requirements across all system levels, including decomposition and allocation based on system‑level analysis and design, ensuring traceability and bidirectional linkage from a verification test matrix to customer and system‑level derived requirements
Develop and maintain technical specifications, interface control documents, system architecture documentation, test plans and procedures, configuration analysis and processing solutions, verification and validation strategies, and test reports documenting conformance to specifications and acceptance criteria
Design, develop, integrate, and test systems as part of a cross‑functional team, applying systems engineering principles to ensure technical performance, interoperability, quality, and compliance with requirements
Manage tasks to achieve technical compliance within cost and schedule constraints
Provide comprehensive systems engineering expertise across a broad field of engineering disciplines, including research, evaluation, and development for highly complex and technical communication systems
Availability to travel 10‑20 percent CONUS to customer and subcontractor sites in support of technical meetings, demonstration events, and verification activities
Ability to obtain a secret security clearance

Requirements

Bachelor’s Degree in Electrical Engineering or Computer Engineering preferred; minimum 6 years of relevant experience. Graduate Degree with at least 4 years of related experience. In lieu of a degree, minimum of 8 years of related experience
Presentation and communication skills (verbal, written, visual) with the ability to effectively convey complex technical concepts to diverse audiences
Demonstrated problem solving skills with the ability to meet critical deadlines in a fast paced, dynamic environment
Understanding of project coordination and the roles of multi‑disciplinary technical support personnel
Experience designing, building, testing, and optimizing complex communications systems, either SATCOM or line‑of‑sight, for military applications
Experience working with RF lab test equipment including signal generators, spectrum analyzers, and power meters
Familiarity with systems engineering tools and software applications for requirements management, modeling and simulation, configuration management, and technical documentation
Knowledge of Model‑Based Systems Engineering (MBSE) methodologies and tools
Experience supporting customer engagements, technical reviews, and program milestone events
Experience with Type 1 encryption products and cybersecurity
Active Secret Security Clearance

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8d ago

Senior Antenna Engineer

Holt Executive Maryland

Maryland

8d ago

$170k - $230k/yr Full time Electrical Engineering Senior Cst

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Job Description

Holt Executive invites seasoned engineers to join our onsite Maryland team as a Senior Antenna Engineer. This role centers on the design, development, and testing of Ku- and Ka-band RF and antenna systems for satellite user terminals, including phased array and AESA technologies, across the full product lifecycle. The position offers a competitive salary range of USD 170,000 to 230,000 per year, along with comprehensive benefits and a collaborative, technically rigorous culture that emphasizes hands-on impact and cross-disciplinary teamwork.

Responsibilities

Design and refine Ku- and Ka-band RF and antenna systems for satellite terminals, featuring phased array and electronically steerable technologies.
Conduct electromagnetic simulations, antenna modeling, optimization, and trade-off analyses using industry-standard tools.
Create antenna design documentation, engineering specifications, and prototype solutions to support manufacturing and product delivery.
Develop and execute RF test plans, configure laboratory environments, characterize antennas, and produce verification reports.
Design and automate RF testing processes using scripting tools and provide troubleshooting support throughout development and validation activities.
Collaborate with multidisciplinary engineering teams and provide technical leadership during design reviews, prototype development, and production ramp-up.
Support AESA antenna development activities, including analysis of beam scanning capability, cross-polarisation, G/T, and EIRP.

Requirements

Bachelor's, Master's, or PhD in Electrical Engineering, Physics, or a related discipline.
A postgraduate qualification with antenna or electromagnetic research experience is highly desirable.
5+ years of experience designing and developing satellite communication antenna systems, including phased array technologies.
Strong knowledge of antenna theory, microwave engineering, RF system architecture, and antenna performance analysis.
Experience using electromagnetic simulation tools such as HFSS, CST, or equivalent.
Hands-on experience with RF test equipment, including signal generators, spectrum analysers, vector network analysers, and antenna measurement systems.
Experience supporting antenna products through prototype development, verification, and manufacturing processes.

Technologies

HFSS
CST

Benefits

Flexible time off and paid holidays
Medical, dental, and vision insurance
Short-term and long-term disability coverage
401(k) plan with employer contributions
Potential annual bonus opportunities based on company and individual performance

Desirable Experience

Experience designing active electronically steerable phased array (AESA) antennas for LEO satellite user terminals.
Knowledge of beamforming technologies, MMIC integration, polarization solutions, radomes, and advanced antenna materials.
Experience with PCB-based radiator technologies, metasurface antennas, and wide-scan-angle antenna designs.
Understanding of manufacturing processes and cost-effective approaches for high-volume antenna production.

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13d ago

Radio Frequency Software Engineer III

VTG Hanover, MD

Hanover, MD

13d ago

Full time Developer Engineering Hardware Software Co Design

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Job Description

Join VTG's mission focused software team in Hanover, Maryland, delivering secure, high performance software that supports critical national security initiatives. This onsite role emphasizes collaboration with engineers, analysts, and mission stakeholders to enable intelligence and defense missions. A sign-on bonus potential of up to $10,000 and an external referral reward of $10,000 are available as part of the opportunity.

Overview

As a Radio Frequency Software Engineer III, you will design, develop, integrate, and maintain secure software that powers mission essential capabilities. You will work alongside engineers, analysts, and mission stakeholders to build scalable applications and services that directly support national security objectives. The role requires a solid foundation in modern software engineering practices, comfort in collaborative Agile environments, and a commitment to delivering resilient, secure solutions for complex operational challenges. The role is based onsite in Hanover, Maryland, with potential sign-on benefits for qualified candidates.

Benefits

Sign-on bonus up to $10,000
External referral reward $10,000

Responsibilities

Translate user needs into concrete software design and performance specifications
Troubleshoot and fix defects in existing software using Python and C++
Design and sustain a scalable, high availability mission system using modern system design practices
Suggest improvements to documentation and software development process standards
Support the creation and execution of test procedures for software components
Architect and modify software systems employing scientific analysis and mathematical models to predict outcomes and assess design implications
Collaborate with system and hardware engineers to derive software requirements, understand project limitations, performance targets, and interfaces
Develop automation scripts to improve workflow and efficiency where appropriate

Requirements

TS/SCI with Poly required
U.S. Citizenship is required
Bachelor's degree in Engineering, Computer Science or related discipline; four years of DSP Algorithm Developer software or equivalent experience may substitute for a bachelor's degree
Twelve (12) years of experience as a DSP Algorithm developer on projects with similar software processes
Twelve (12) years of experience with C++, Linux, Python, or similar development language

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22d ago

Senior Software Engineer

Lockheed Martin Corporation King of Prussia, PA

King of Prussia, PA

22d ago

Full time Senior C++ C++

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Job Description

Based in King of Prussia, Pennsylvania, this Senior Software Engineer role sits within Lockheed Martin’s RMS organization, focusing on software development for RF systems, software-defined radios, digital signal processing, and waveform processing with integration and test conducted in an agile environment. A Top Secret clearance is required to perform the duties, reflecting the mission-critical nature of the work.

Responsibilities

Contribute to Strategic Spectrum Solutions by delivering software solutions to complex, mission-critical challenges across defense-focused domains.
Develop tactical software capabilities for software defined radio, DSP, constellation simulation, and command-and-control software to support dynamic warfighter requirements.
Integrate open and modular hardware and software components within RF system environments.
Create software to enable integration and control of waveform processing applications.
Provide support for Integration & Test (I&T) to diagnose and resolve software defects, performance concerns, and integration obstacles.
Collaborate with system engineers to ensure alignment of software development with architecture, requirements, and thorough testing and validation activities.
Maintain and extend the current software stack, including C++, Linux scripting, and Qt GUI development, with Git for configuration management.
Participate in daily scrums and other agile ceremonies to track progress and adjust priorities.
Work with Product Owner, Software Architect, and Chief Engineer to support customer design reviews and milestone events.

Requirements

Security Clearance required prior to start: Top Secret
Experience developing full stack software using object-oriented programming
Familiarity with modern DevSecOps tools and practices, including GitLab CI/CD
Proficiency in designing automated unit, integration, and end-to-end tests
Experience with Linux operating systems and basic system administration (emphasis on RHEL)
Ability to quickly learn new technologies and domains in a fast-paced, Agile development environment

Technologies

C++, Qt, Linux scripting
Linux (RHEL), Git, GitLab CI/CD
Software Defined Radios (SDR), Digital Signal Processing (DSP)

Benefits

Flexible schedules
Competitive pay
Comprehensive benefits

Security Clearance

This position requires a government security clearance; you must be a US citizen for consideration.

Clearance Level

Top Secret

Experience Level

Experienced Professional

Business Unit

RMS

Relocation

Possible

Career Area

Software Engineering

Type

Full-Time

Shift

First

Location

King of Prussia, PA (onsite)

Education

Master's degree

Expression of Interest

Applying indicates interest in this role and may lead to consideration for other opportunities with similar qualifications. You may be contacted for related openings.

Onsite/Remote

The position is onsite at a designated Lockheed Martin facility; remote work is not indicated for this role.

Work Schedule

4x10 hour days, with three days off per week

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26d ago

Electrical Engineer - RF Systems

Asylon Norristown, PA

Norristown, PA

26d ago

$115k - $150k/yr Full time Electrical Engineering Altium Designer Design

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Job Description

Asylon is seeking an Electrical Engineer with RF and EMI expertise to design, test, and maintain electrical and RF systems for DroneCore robotics products, on-site in Norristown, PA.

Responsibilities

Architect, analyze, and optimize wireless communication systems for the Asylon robot platforms
Design, develop, test, and sustain DroneCore electronics, including circuit boards and wire harnesses
Ensure Asylon robots withstand electromagnetic interference in demanding environments
Enhance existing systems to meet customer requirements
Establish manufacturing and QA processes for PCBs, wire harnesses, and other electrical components to meet industry standards
Incorporate design for manufacturability and other manufacturing considerations toward scalable mass production
Develop and execute a validation plan for the system electronics
Address reliability, yield, and performance issues from development through production
Perform RF testing and troubleshooting to confirm the reliability and performance of communications and sensor subsystems
Stay current with emerging RF and electronics technologies and industry trends to sustain innovation

Requirements

Bachelor's degree in electrical engineering, electronics engineering, computer engineering, or related field
3+ years of professional experience
Proficiency with RF measurement tools such as network analyzers, signal analyzers, and near-field scanners
Electrical design experience including circuit design, schematic capture, and board layout/design, preferably with Altium experience
Experience prototyping and fabricating new products
Circuit simulation
Ability to read and interpret schematics and electrical diagrams
Must be able to obtain and hold a U.S. security clearance
Passion for robotics

Technologies

Altium
Python
MATLAB
C++
C

Benefits

Competitive salary and equity packages
401(k) and 401(k) matching
Flexible vacation and sick time
Medical, dental, and vision insurance
Life insurance
Paid time off
Relocation assistance
Employee assistance program
Parental leave
Retirement plan
Vision insurance

Bonus Points

Analog design
PCB fabrication, testing, and debugging
High speed digital design
Programming languages to support electronics design, simulation, and testing (Python, MATLAB, C++, etc.)
Firmware development in C and C++

Application Question

Answer only "yes" or "no". Are you a U.S. Person as defined by 22 C.F.R. §120.62? This includes U.S. Citizen, lawful permanent resident, refugee, or asylee.

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1mo ago

Junior Radio Frequency (RF) Electrical Engineer

Leidos Washington, DC

Washington, DC

1mo ago Closed

$58k - $105k/yr Full time Electrical Engineering Aerospace Electrical Design

This position is no longer accepting applications (closed Jul 7, 2026).

Job Description

Entry level RF electrical engineer supporting FAA Spectrum Engineering Services Group within Leidos NISC IV program, handling frequency assignments and RF analyses across radar, air-to-ground, Land Mobile, microwave, and satellite systems while ensuring compliance with FAA Orders and NTIA Redbook.

Responsibilities

Assist in planning, coordinating, and executing FAA and non-FAA frequency assignment actions, ensuring analyses and documentation conform to FAA Orders, the NTIA Redbook, and established engineering standards.
Conduct RF compatibility studies using FAA spectrum-automation and modeling tools to identify and mitigate interference among communications, navigation, and surveillance assets.
Perform RF propagation, link-budget, EMC, and interference analyses with FAA spectrum-automation and modeling software.
Verify technical data such as location, equipment, parameters, emission designator, power, bandwidth, and antenna characteristics for completeness and accuracy.
Collaborate with federal and contractor engineers, Service Area Spectrum Offices, and FAA program offices to resolve technical issues and advance records through the assignment and coordination workflows.

Requirements

Bachelor of Science in Electrical Engineering, or completion of a formal spectrum management course, or equivalent military spectrum management experience.
Less than two years of relevant RF engineering experience.
Proficiency with Microsoft Office applications (Word, Excel, PowerPoint).
Ability to learn FAA-specific software and systems.
US citizenship is required.
Eligible for a Secret or higher security clearance, or able to meet the requirements for one.