RF Test Engineer (Night Shift)

Apex Systems; Redmond (WA); On-site; USD 9,643,000 - 13,776,000; Full time

Job summary

Apex Systems seeks an RF Test Engineer for a 3-month contract in Redmond, WA. The role focuses on validating RF hardware, developing automated test workflows, and analyzing results in a lab environment.

The position runs an overnight schedule (11:00 PM – 8:00 AM) with onsite presence 2–5 days per week. Strong experience with RF testing and automation is essential.

Qualifications

• 2+ years of hands-on RF testing experience.
• Experience with automated test frameworks and data pipelines.
• Strong experience with Linux environments and scripting-based test execution.

Responsibilities

• Execute and support RF validation testing across development environments.
• Develop, maintain, and optimize automated test workflows and regression frameworks.
• Run and analyze regression testing using SRM software and automated pipelines.
• Utilize RF test equipment to evaluate system performance.
• Perform signal integrity and interference analysis across RF subsystems.
• Analyze logs and test data to troubleshoot issues and identify root cause trends.
• Build automated reporting and comparison tools for test results across builds.
• Support integration of testing into automated pipelines.

Skills

RF testing

Automation frameworks

Linux scripting

Tools

Spectrum analyzers

Signal generators

VNAs

Job description

RF Test Engineer Contract: 3 Months, Contract until EOY2026, Opportunity to extend into 2027

Overview

We are seeking RF Test Engineers to support validation and automation of testing for satellite communication hardware. This role combines hands‑on RF testing, automated test execution, and analysis to ensure system performance, reliability, and scalability.

Overnight Shift (11:00 PM – 8:00 AM, Monday–Friday)

This role follows an overnight schedule from 11:00 PM to 8:00 AM, Monday through Friday, totaling 40 hours per week. This shift supports continuous testing operations and is subject to overtime based on program needs, with all additional hours compensated.

Employment Authorization Requirement

Candidates must be legally authorized to work in the United States without current or future sponsorship. All offers are contingent upon verification of employment eligibility in accordance with federal law.

Onsite Requirement (2-5 days)

This role requires onsite presence in Redmond, WA and is expected to be onsite from 2-5 days per week depending on test equipment availability and lab access requirements. Due to the hands‑on nature of RF testing and hardware validation, candidates should be comfortable working consistently in a lab environment.

Key Responsibilities

• Execute and support RF validation testing across development environments (dev pits, flat sat systems)


• Develop, maintain, and optimize automated test workflows and regression frameworks


• Run and analyze regression testing using SRM software and automated pipelines


• Utilize RF test equipment (spectrum analyzers, signal generators, VNAs) to evaluate system performance


• Perform signal integrity, interference, and performance analysis across RF subsystems


• Analyze logs and test data to troubleshoot issues and identify root cause trends


• Build automated reporting and comparison tools for test results across builds


• Support integration of testing into automated pipelines (e.g., Zerotouch or similar frameworks)


• Provide on‑call support for test execution issues and escalations

Top Must‑Haves

• 2+ years of hands‑on RF testing experience


• Experience with automated test frameworks and data pipelines


• Strong experience with Linux environments and scripting‑based test execution

Required Qualifications

• Experience in RF, hardware validation, or system‑level testing


• Ability to interpret RF measurements and troubleshoot performance issues


• Strong debugging and log analysis skills


• Experience working with automated testing environments and regression cycles


• Ability to work independently and manage test execution priorities

Preferred Qualifications

• Proficiency with RF test equipment (spectrum analyzers, signal generators, VNAs, etc.)


• Experience with satellite communications, telecom, or wireless systems


• Python or Bash scripting for test automation


• Experience with large‑scale validation environments or system integration testing


• Familiarity with continuous integration / automated test pipelines

What Success Looks Like

• Improved test automation coverage and execution efficiency


• Early identification of RF performance or system integration issues


• High‑quality reporting that enables faster engineering decision‑making

About Everforth Apex

Everforth Apex is a world‑class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

Everforth Apex Benefits Overview

Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on‑demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.

Equal Opportunity Employer

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

Accessibility Inquiries

If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [e-mail] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.

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