EMI/TEMPEST Analysis Engineer (ONSITE)

Company: RTX
Location: Largo
Posted on: April 1, 2026

Job Description:

Date Posted: 2025-09-09 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.? U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: DoD Clearance: Secret Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is hiring a EMI/TEMPEST Analysis Engineer to support programs for our US military and various international customers, keeping the world safe from foreign threats. As a EMI/TEMPEST Analysis Engineer, the primary work responsibility is the entire spectrum of EMI/TEMPEST system analysis and hands on test and evaluation. What You Will Do • Have a strong background in both the EMI standards and circuit design • Understand the test environment is critical in designing the protection circuitry • Read the high-level system requirements, flowing the requirements down to system elements and then analyzing the circuit to assess margin with respect to the EMI threat environment Qualifications You Must Have • Experience in simulating microwave circuits (including component & PWB parasitics) using Keysight ADS • Experience to design, simulate, and test RF circuits up to 50 GHz using Keysight ADS as a simulation tool: RF circuits include filters, amplifiers, phase locked loops, mixers, etc. • Experience with the following RF/Microwave building blocks: Amplifier, Analog-To-Digital Converter (A/D), Attenuator, Digital-To-Analog Converter (D/A), Direct Digital Synthesizer (DDS), Directional Coupler, Frequency Mixer, Lowpass/Bandpass/Highpass Filter, Oscillator, Power Divider, RF Switch, Voltage Controlled Oscillator (VCO), Voltage Reference, Voltage Variable Attenuator • Understanding of the following RF/Microwave concepts & terminology: dB, dBc, dBi, dBm, Bandwidth, EIRP, G/T, Gain, Gain Compression, Gain Flatness, Intermodulation Products, Isolation, Noise Figure, Phase & Amplitude Settling, Phase Noise, Return Loss, Spurious, Third Order Intercept, and VSWR • Experience using RF/Microwave test equipment such as a Network Analyzer with calibrations kits, Spectrum Analyzer, Signal Generator, RF Power Meter, Oscilloscope • Occasional domestic and international travel may be required • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience Qualifications We Prefer • Ability work with CST Cable Studio and CST expertise • Comfortable with cable construction details • Comfortable running circuit simulations with 3D models as well as 3D Field simulations in both time domain and frequency domain • LTSPICE expertise: • Ability to build simulations with parasitic values based on estimations from schematics • Ability to relate transient signals from CST simulations to circuit input • Understanding of Thevenin equivalent sources • Electromagnetics: • Deep understanding of general antenna theory as applied to apertures (waveguides) and cable coupling (monopole antennas) from EMI transients • General understanding of the implications of Maxwell’s equations and how they describe EMI emissions and coupling • Circuit design: • Expert in low to medium frequency filter design • Ability to simulate layouts for trace impedance and coupling from nearby traces / wires • General knowledge of Power Supply circuitry, filters, digital I/O, RF devices – knowledge is applicable in determining limits for transients and appropriate filter implementation for protection against EMI transients • Familiarity with following Standards: • MIL-STD-461 • MIL-STD-464 • MIL-STD-188-125 • TEMPEST 01-13 • TEMPEST 01-92 What We Offer • Medical, dental, and vision insurance • Three weeks of vacation for newly hired employees • Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option • Tuition reimbursement program • Student Loan Repayment Program • Life insurance and disability coverage • Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection • Birth, adoption, parental leave benefits • Ovia Health, fertility, and family planning • Adoption Assistance • Autism Benefit • Employee Assistance Plan, including up to 10 free counseling sessions • Healthy You Incentives, wellness rewards program • Doctor on Demand, virtual doctor visits • Bright Horizons, child and elder care services • Teladoc Medical Experts, second opinion program • This position is eligible for relocation assistance • And more! Learn More & Apply Now! Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. *Please ensure the role type (defined below) is appropriate for your needs before applying to this role. ONSITE: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other propel us all higher, again and again. Apply now and be part of the team that’s redefining aerospace, every day. Employee Referral Eligible The salary range for this role is 82,000 USD - 164,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

Keywords: RTX, Clearwater , EMI/TEMPEST Analysis Engineer (ONSITE), Engineering , Largo, Florida