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Waveguide Jobs in Washington (NOW HIRING)

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Waveguide information

What are the key skills and qualifications needed to thrive as a Waveguide Engineer, and why are they important?

To thrive as a Waveguide Engineer, you need a solid background in electrical engineering, physics, and electromagnetics, often supported by a relevant degree. Familiarity with simulation software like HFSS or CST, experience with vector network analyzers, and knowledge of RF/microwave measurement techniques are typically required. Strong problem-solving abilities, attention to detail, and effective communication help engineers design reliable systems and collaborate with multidisciplinary teams. These skills are crucial for ensuring the optimal design, testing, and implementation of waveguide components in high-frequency communication and radar systems.

What are waveguides?

Waveguides are structures that direct the flow of electromagnetic waves, such as light or microwaves, from one point to another. They are commonly used in telecommunications, radar, and optical fiber systems to efficiently transmit signals with minimal loss. Waveguides can be made from metal, dielectric, or a combination of materials, and their shape and size are carefully designed to support specific frequencies and modes of propagation. Their main advantage is the ability to control and confine electromagnetic energy, making them essential in high-frequency and optical applications.

What are some typical challenges faced by professionals working as waveguide engineers, and how can they be addressed?

Waveguide engineers often encounter challenges such as precision alignment, managing signal losses, and ensuring compatibility with other optical or RF components. Working with sensitive materials and maintaining strict tolerances requires attention to detail and a strong understanding of physics and engineering principles. Collaboration with multidisciplinary teams—such as design, manufacturing, and testing—is common, and effective communication is key to resolving integration issues. Continuous learning and staying updated with industry advancements can help professionals address these challenges successfully.

What is the difference between Waveguide vs RF Engineer?

AspectWaveguideRF Engineer
Required CredentialsEngineering degree, specialized training in waveguide technologyEngineering degree, RF certifications (e.g., FCC, RF certification)
Work EnvironmentLaboratories, manufacturing facilities, research centersTelecommunications, broadcasting, aerospace industries
Industry UsageDesign and development of microwave and millimeter-wave systemsDesign, testing, and optimization of radio frequency systems

While waveguides are physical components used to direct microwave signals, RF engineers design and optimize systems that utilize these components. Both roles often overlap in industries like telecommunications and aerospace, but waveguide specialists focus on the hardware, whereas RF engineers work on system-level performance.

What cities in Washington are hiring for Waveguide jobs? Cities in Washington with the most Waveguide job openings:
Infographic showing various Waveguide job openings in Washington as of June 2026, with employment types broken down into 27% As Needed, and 73% Full Time. Highlights an 100% In-person job distribution.
Mechanical Engineer

Full-time

Medical, Retirement, PTO

Posted 2 days ago


Job description

Job Title: Mechanical Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity:
We are seeking a highly motivated Mechanical Engineer to join our dynamic, multidisciplinary engineering team. In this role, you will contribute to the design, development, and integration of advanced antenna and RF systems that support critical fielded technologies. You will collaborate with experts across engineering disciplines, participate in prototype development, and deliver innovative mechanical solutions that meet complex technical, schedule, and budget requirements. This position offers excellent opportunities for professional growth and career advancement.
Responsibilities:
• Support mechanical engineering activities across multiple antenna and RF-focused projects.
• Design, model, and analyze mechanical structures for antenna systems, including reflectors, phased arrays, and supporting components.
• Collaborate with RF/antenna engineers to integrate waveguide assemblies, transitions, and housings with strict mechanical and RF tolerances.
• Develop prototype designs, engineering specifications, and manage outsourced metalwork and components.
• Create detailed manufacturing and assembly drawing packages in accordance with ASME standards.
• Work independently while contributing to a collaborative, fast-paced engineering environment.
Qualifications
Required Qualifications (Level 2)
• Must be a U.S. Citizen
• Bachelor's degree in Mechanical Engineering or related field
• Minimum 3 years of relevant industry experience
• Proficiency with CAD software (SolidWorks, Pro/ENGINEER, AutoCAD, etc.)
• Experience with stress, thermal, and airflow simulation tools
• Hands-on fabrication and assembly experience
• Comfortable using hand tools, power tools, and metal fabrication equipment
• Proficiency in Microsoft Office
• Ability to propose timely solutions to complex mechanical design challenges
• Highly motivated, proactive, and adaptable
Required Qualifications (Level 3)
• Must be a U.S. Citizen
• Bachelor's degree in Mechanical Engineering or related field
• Minimum 5 years of relevant industry experience
• Proficiency with CAD software (SolidWorks, Pro/ENGINEER, AutoCAD, etc.)
• Experience with stress, thermal, and airflow simulation tools
• Hands-on fabrication and assembly experience
• Comfortable using hand tools, power tools, and metal fabrication equipment
• Proficiency in Microsoft Office
• Demonstrated ability to solve complex mechanical design problems in collaboration with multidisciplinary teams
• Strong initiative and commitment to high-quality results
Required Qualifications (Level 4)
• Must be a U.S. Citizen
• Bachelor's degree in Mechanical Engineering or related field
• Minimum 7 years of relevant industry experience
• Proficiency with CAD software (SolidWorks, Pro/ENGINEER, AutoCAD, etc.)
• Experience with stress, thermal, and airflow simulation tools
• Hands-on fabrication and assembly experience
• Comfortable using hand tools, power tools, and metal fabrication equipment
• Proficiency in Microsoft Office
• Proven ability to drive complex mechanical design efforts from concept through implementation
• Highly self-driven, with a strong record of leadership and technical excellence
Desired Qualifications
• Experience with rapid prototyping and collaboration with internal and external manufacturers
• Machine shop competency
• Understanding of spherical near-field ranges, including setup and operation
• GD/&T certification or recent training
This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$72,700 - $149,200
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.