[Remote] Lead, Security/Vulnerability Research Engineer

Note: The job is a remote job and is open to candidates in USA. L3Harris Technologies is dedicated to recruiting and developing high-performing talent in defense technology. They are seeking a senior level Security/Vulnerability Research Engineer to perform reverse engineering tasks and vulnerability detection to support national security efforts.


Responsibilities

  • Perform vulnerability research on embedded systems and software applications to identify previously undisclosed security risks
  • Reverse engineer multiple architectures and platforms as needed, including ARM, x86, x64, and MIPS
  • Leverage both static and dynamic analysis tools for firmware/software evaluation
  • Experience working with reverse engineering frameworks such as Ghidra or IDA Pro
  • Bypass modern security controls (such as ASLR, NX, canaries) in order to develop a working proof-of-concept (PoC)
  • Apply knowledge of offensive and defensive reverse engineering techniques, including countering and developing advanced security measures
  • Design, develop, or analyze low-level system components, including kernel modules and other system foundational firmware services
  • Develop tools and software solutions using python scripts, C, or other programming languages as needed
  • Work proficiently within a Unix/Linux operating system environments

Skills

  • Active Top Secret/SCI security clearance required
  • Bachelor's Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience
  • 5+ years' experience working with reverse engineering frameworks such as Ghidra or IDA Pro
  • 5+ years' experience performing vulnerability research on embedded systems and/or software applications to identify potential security risks
  • Professional hands-on experience with diagnostic tools such as oscilloscopes, multi-meters, power supplies, and logic analyzers
  • Experience in firmware emulation and debugging
  • Experience with embedded hardware and software design, development, and testing processes
  • Background in developing hardware platforms
  • Competence in one or more low-level programming languages
  • Knowledge and expertise in RF systems and technologies
  • Familiarity with wired and wireless protocols including USB, SPI/I2C/1-Wire, Ethernet, PCI-Express, 802.11, Bluetooth, Cellular, and others
  • Experience developing custom emulation solutions to enable dynamic analysis using tools such as QEMU
  • Experience writing plugins for decompilers such as IDA and Ghidra
  • Skill in soldering, prototyping, and analyzing electronic circuits
  • Ability to lead and manage engineering teams effectively

Benefits

  • Health and disability insurance
  • 401(k) match
  • Flexible spending accounts
  • EAP
  • Education assistance
  • Parental leave
  • Paid time off
  • Company-paid holidays

Company Overview

  • L3Harris Technologies provides platform management system solutions for armed forces. It was founded in 1895, and is headquartered in Melbourne, Florida, USA, with a workforce of 10001+ employees. Its website is

  • Back to blog

    Other Jobs To Apply

    Remote Customer Support Specialist- Part Time & Full Time

    PACS Admin with Site co-ordinator (reputed company and Divrad)

    Social Media Lead (m/w/d) | Strategie & Performance | 100 % remote

    **Experienced Online Customer Support Specialist – reputed company Chat Support (Remote) – Part-Time Opportunity**

    Junior Level/ Entry Level Software Engineer (Remote)

    Ramp Agent - Evening Shift

    Work from Home Overnight Jobs Late Night Customer Experience Specialist $25-$35/hr ? Enhance customer experiences during late-night hours in a home-based role.

    Warehouse Associate - Night Shift- Immediate Hiring

    reputed company Careers - Find flexible, work-from-home jobs helping customers while earning $25-$35 per hour.

    Call Center Representative- Reno, Nevada- Remote (Any city, NV, US, 99999)

    Nurse Consultant (Nursing Home Surveyor)

    Warehouse Worker Job at Hayes Company LLC in Forney

    SOC Analyst I (Remote)

    Remote Part‑Time Customer Service Representative – Flight Operations & Passenger Support – Earn $27/hr at arenaflex

    Live Chat Jobs - Remote Position (Up to $35/hour) - No Degree Required, No Experience Necessary

    [Remote] DR Systems PACS Administrator / Specialist

    -Work From Home Position | Entry-Level | Flexible Hours

    Flexible Part-Time Remote Data Entry Specialist | Flexible Hours & Training Provided | Join arenaflex Team

    reputed company, Progressive Care, Per-diem

    Remote Physical Therapist in ID

    Overnight Positions Near Me Online – Non-Phone Digital Chat Role | $25–$35/hr

    reputed company RN – Clinical Documentation Specialist – CDIP CCDS Required – 100% Remote, GA

    HelpDesk (Customer Support)

    Senior Technical Program Manager, Amazon Access - Apply

    Entry Level Financial Protection Specialist (Remote)

    [Remote] Epic- Clinical Service Desk Specialist-REMOTE

    Work from Home as a Game Tester in the United States

    Medical Scribe (Remote - Full Time) - Full-time

    Part Time Package Handler (Twilight) - YVR Area

    Lead Backend Developer – Aviation Systems (Remote, Full-Time)

    Remote Cybersecurity Jobs - reputed company

    Appeals Nurse (RN) Analyst (670084)

    Dealer Development Manager (Nashville, TN)

    Entry-Level Data Entry Specialist Remote

    Part-Time Remote Typist/Data Entry Clerk

    No Experience Necessary | Work from Home Chat Agent Job - $25-$35/hour (Remote), Compensation: $25-$35/hour

    **Remote Data Entry Clerk – Part‑Time, Precision‑Focused, Flexible Hours, Global Collaboration**

    Remote Product Support Representative (No Degree Required/High Paying)

    Entry-Level Data Entry Clerk – No Experience Required – Immediate Start at arenaflex – Grow Your Career in a Dynamic Data‑Driven Environment

    **Dedicated Overnight Live Chat Support Agent – Remote, Night Shift Customer Service Specialist with Strong Communication Skills**

    **Customer Service & Support Representative – Remote – 6+ Month Engagement – Join arenaflex’s Dynamic Operations & Assurance Team**

    Experienced Remote Administrative Support & Data Entry Assistant – Part-Time, Entry Level | Flexible Hours + Great Pay

    Weekend Job / Part-time Job - Online Tutor in Türkiye

    [Remote] Business Operations Admin

    Remote Live Chat & Email Support Specialist – Deliver Outstanding Customer Service from Home, Earn $25–$35 per Hour

    Customer Support Jobs No Phone Flexible Schedule – reputed company | $25–$35/hr

    **Remote Admin Support - Data Entry Role at blithequark**

    **Experienced Customer Support Representative – Night and Weekend Shift – Coppell, TX**

    Part-Time Remote Live Chat Support Specialist – No Experience Required, Flexible Hours, Earn Up to $280 Daily

    **Experienced Part‑Time Remote Data Entry & Market Research Specialist – Earn Competitive Pay in Paid Focus Groups & Clinical Trials**