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  1. Home
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  3. engineering
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  5. Principal Digital Hardware Engineer with Security Clearance
RTX logo

Principal Digital Hardware Engineer with Security Clearance

Not Disclosed•Full-TimeOn-site

location_on1267, Hermitage Avenue Southeast, Echols Hill, Huntsville, Madison County, Alabama, 35801, United States

Apply Now

About the Mission

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling—to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world.

The Hardware Engineering Directorate is seeking a Principal Digital Hardware Engineer to join our Effector Guidance Electronics Department. This team designs digital electronic circuit cards and electronic units that support systems from proposal through transition to production. Our technology base includes high-speed digital electronics, configurable logic, and homogeneous/heterogeneous multiprocessor designs used in missile guidance, video, and digital signal processing.

Our systems are subject to extreme environments, ranging from the frigid, sub-zero vacuum of space to the blistering heat of the desert floor, and the high pressures of the ocean depths. The Principal Electrical Engineer will be responsible for the design, analysis, simulation, test, and integration of digital electronic modules and/or CCAs for these critical missile applications.

About the Team and Location

Huntsville, Alabama, earned the nickname "Rocket City" for its close association with U.S. space research since 1950. RTX has been here since the early years, having launched its Huntsville operations as the Raytheon Company in 1948. Some of the brightest minds in aerospace and defense call it home. This position is 100% onsite in Huntsville, Alabama.

Our Culture

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX, we value Safety, Trust, Respect, Accountability, Collaboration, and Innovation. We are looking for candidates willing to collaborate, innovate, and team with our engineers to generate and utilize today's cutting-edge technology.

Hiring Process and Application

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid, or remote. This position requires U.S. citizenship and the ability to obtain and maintain a U.S. government-issued security clearance (DoD Secret) prior to the start date.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted, though business necessity may require us to shorten or extend this window. This role is eligible for relocation assistance.

Equal Opportunity Employer

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.

Work location

Work model: On-site

location_on

1267, Hermitage Avenue Southeast, Echols Hill, Huntsville, Madison County, Alabama, 35801, United States

Huntsville, Alabama

Key Responsibilities

  • check_circleDesign digital electronic circuit cards and electronic units for missile guidance applications
  • check_circleUtilize Mentor Graphics and PCB design software to analyze signal and power integrity
  • check_circleDevelop hardware designs incorporating processors, FPGAs, memory, and industry interfaces
  • check_circleAnalyze and simulate digital electronic modules and CCAs using industry-standard tools
  • check_circleTranslate design concepts from block diagrams into complete hardware designs with verification
  • check_circleConduct testing and integration of digital electronic modules for extreme environmental conditions

Requirements

  • verifiedBachelor's Degree in STEM
  • verified8+ years digital circuit design experience
  • verifiedU.S. citizenship
  • verifiedActive DoD Secret security clearance

Nice to Have

Experience in taking design concepts from block diagram or requirements level to development of complete hardware designs, with verification via test and integration. Experience with PCB design process and expertise with design tools (schematic capture) to analyze and simulate designs prior to hardware execution. Experience using Mentor Graphics Design Creation (Siemens EDA) tools: DxDesigner, xDX Designer VX, and/or Expedition. Experience using PCB electronic circuit design software: HyperLynx signal integrity, power integrity and analog simulation, and/or Xpedition Enterprise (xPCB).

Benefits & Perks

check_circleMedical, dental, vision, life, short-term and long-term disability insurancecheck_circle401(k) matchcheck_circleFlexible spending accountscheck_circleFlexible work schedulesEmployee assistance program
RTX logo
Company

RTX

Industry

engineering

View company profilearrow_forwardlanguageWebsite
Quick Overview

Experience

8+ yrs (Lead)

Education

Bachelor's Degree in STEM required with 8+ years experience

Job Type

Full-Time

Skills Required

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Skills, education and keywords

Skills: Digital Electronics Design, Digital Signal Processing, High-Speed Digital Electronics, Configurable Logic, Multiprocessor Designs, Circuit Card Design, Fpgas, Pcie, Ethernet, I2c.

Education: Bachelor's Degree in STEM required with 8+ years experience.

Frequently asked questions about Principal Digital Hardware Engineer with Security Clearance at RTX

What does a Principal Digital Hardware Engineer with Security Clearance at RTX do?expand_more
A Principal Digital Hardware Engineer with Security Clearance at RTX is responsible for the following: Design digital electronic circuit cards and electronic units for missile guidance applications; Utilize Mentor Graphics and PCB design software to analyze signal and power integrity; Develop hardware designs incorporating processors, FPGAs, memory, and industry interfaces; and Analyze and simulate digital electronic modules and CCAs using industry-standard tools.
What are the requirements for this Principal Digital Hardware Engineer with Security Clearance role?expand_more
RTX is looking for candidates who meet the following requirements: Bachelor's Degree in STEM; 8+ years digital circuit design experience; U.S. citizenship; and Active DoD Secret security clearance.
Where is the Principal Digital Hardware Engineer with Security Clearance role at RTX located?expand_more
Principal Digital Hardware Engineer with Security Clearance at RTX is based in 1267, Hermitage Avenue Southeast, Echols Hill, Huntsville, Madison County, Alabama, 35801, United States. This is a on-site role.
Is this Principal Digital Hardware Engineer with Security Clearance job remote, hybrid, or on-site?expand_more
RTX has listed this Principal Digital Hardware Engineer with Security Clearance role as on-site.
How much experience is required for this Principal Digital Hardware Engineer with Security Clearance role?expand_more
Principal Digital Hardware Engineer with Security Clearance at RTX typically requires 8+ years of relevant experience at the lead level.
What skills do you need for the Principal Digital Hardware Engineer with Security Clearance role at RTX?expand_more
Key skills for Principal Digital Hardware Engineer with Security Clearance at RTX include Digital Electronics Design; Digital Signal Processing; High-Speed Digital Electronics; Configurable Logic; Multiprocessor Designs; Circuit Card Design; Fpgas; and Pcie.
What education is required for Principal Digital Hardware Engineer with Security Clearance at RTX?expand_more
Educational requirements for this role: Bachelor's Degree in STEM required with 8+ years experience.
What category does the Principal Digital Hardware Engineer with Security Clearance role belong to?expand_more
Principal Digital Hardware Engineer with Security Clearance at RTX is part of the engineering job category on Recrutus.
Recrutus

Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

Search roles by city, category, skill, or job type — explore verified US employers, salary benchmarks, and remote-friendly teams hiring nationwide.

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About usFAQContactPrivacy policyUS privacy notice

Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

© 2026 Recrutus. All rights reserved.
Terms of serviceCookie policyAcceptable useDMCA policyEmployer termsCandidate terms
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check_circleEmployee Scholar Program
check_circleParental leave
check_circlePaid time off and holidays
check_circleRelocation assistance
check_circleAnnual short-term and long-term incentive compensation programs
Digital Electronics Design
Digital Signal Processing
High-Speed Digital Electronics
Configurable Logic
Multiprocessor Designs
Circuit Card Design
Fpgas
Pcie
Ethernet
I2c
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