Full-Time

Senior Cybersecurity Engineer

Posted on 4/21/2025

RTX

RTX

10,001+ employees

Aerospace systems and defense solutions provider

Compensation Overview

$82k - $164k/yr

Senior

No H1B Sponsorship

Boulder, CO, USA

Relocation assistance is available.

US Citizenship, US Top Secret Clearance Required

Category
Cybersecurity
IT & Security
Required Skills
Rust
Python
JavaScript
TypeScript
C/C++
Linux/Unix
Requirements
  • Typically requires a Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and 5+ years of engineering experience in cyber security
  • Active and transferable U.S. government issued Secret Security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
  • Experience with Risk Management Framework (RMF), NIST 800-37, Continuous Monitoring IAW NIST 800-137, Patching IAW NIST 800-40, NIST 800-53 and CNSSI 1253
  • Experience with one or more of the following programming languages: C++, Python, JavaScript (or TypeScript), Rust
  • Experience with using and configuring static code analysis tooling (e.g. Coverity, Klockwork, SonarQube, etc.)
  • Experience with vulnerability discovery using fuzzing (AFL, AFL++, honggfuzz, etc.)
  • Required Security Certification in accordance with DoD 8570.01 IASAE-I for a Linux environment (e.g., CASP+ CE and Linux OS Certification); NOTE: Obtaining IASAE-I certification is required at start
Responsibilities
  • Perform security analysis of software applications using both automated tooling (static code analysis, software composition analysis, fuzzing) and manual code and design review
  • Support integration of tools and processes into DevSecOps pipelines
  • Design, implement, and integrate improvements to software analysis continuous integration tooling
  • Perform/analyze compliance scans and generate reports (e.g., STIG, SCAP, SCA, vulnerability scans, etc.)
  • Support software developers in remediating issues identified during code analysis & support software developers in integrating security into system designs
Desired Qualifications
  • An active and transferable U.S. government issued Top Secret/SCI Security Clearance is preferred
  • Develop and augment automation through scripting or programming and collaborating w/ teams for security functionality to meet cyber requirements
  • Experience identifying, exploiting, and remediating application vulnerabilities
  • Experience with cyber security engineering projects (specifically focused on software security) and programs for U.S. Government clients
  • Knowledge of secure coding practices and enforcement through DevSecOps pipelines
  • Experience identifying, exploiting, and remediating application vulnerabilities
  • Experience with application debugging, runtime instrumentation (Strace, eBPF), and reverse engineering (Ghidra, IDA Pro)
  • Familiarity with threat modeling tools such as the MITRE ATT&CK framework
  • Ability to work in a team environment and work collaboratively across traditional engineering disciplines
  • Must be a self-starter capable of multitasking and efficiently managing your time

RTX operates in the aerospace and defense sectors through three main divisions: Collins Aerospace, Pratt & Whitney, and Raytheon. Collins Aerospace provides advanced systems and components for both commercial and military aircraft, while Pratt & Whitney designs and manufactures jet engines for similar markets. Raytheon focuses on defense solutions, including missile systems, radar, and cybersecurity services. RTX serves a wide range of clients, including commercial airlines, military organizations, and government agencies, and generates revenue through product sales, long-term service contracts, and government contracts. What sets RTX apart from its competitors is its integrated approach, which allows it to deliver comprehensive solutions that address the evolving needs of its clients, ensuring both operational efficiency and mission success.

Company Size

10,001+

Company Stage

IPO

Headquarters

Arlington, Virginia

Founded

2022

Simplify Jobs

Simplify's Take

What believers are saying

  • RTX is expanding its market reach in space exploration and habitation technologies.
  • The company is investing in AI-driven cybersecurity and autonomous systems for defense.
  • RTX is actively participating in hypersonic weapons development projects.

What critics are saying

  • Increased competition in space domain awareness may reduce profit margins.
  • Collaboration with IBM may face challenges due to rapid technological advancements.
  • Investment in Firehawk Aerospace could be risky if technological promises aren't met.

What makes RTX unique

  • RTX's Collins Aerospace unit provides advanced systems for commercial and military aircraft.
  • Pratt & Whitney specializes in cutting-edge jet engines for aviation sectors.
  • Raytheon delivers comprehensive defense solutions, including missile systems and cybersecurity services.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

401(k) Retirement Plan

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Parental Leave

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Employee Assistance Plan

Wellness Program

Gym Membership

Tuition Reimbursement

Student Loan Assistance

Home Office Stipend

Phone/Internet Stipend

Short-term Disability

Long-term Disability

Employee Scholar Program

Three weeks of vacation for newly hired employees

Generous 401(k) plan that includes employer matching funds

Ovia Health, fertility, and family planning

Bright Horizons, child and elder care services

Doctor on Demand, virtual doctor visits

Teladoc Medical Experts, second opinion program

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