Security Research Engineer (Remote)

The application window is expected to close on: 09/27/2026The successful applicant will be performing work on US Government classified environments, and therefore, must be a U.S. Person (i.e., U.S. citizen, U.S. national, lawful permanent resident, asylee, or refugee). This position may also perform work that the U.S. government has specified can only be performed by a U.S. citizen on U.S. soil.This role can be performed from any location within the United States.Meet the TeamOur security team is dynamic, hardworking, fun, and high-energy, but the work is done in a very casual environment that strongly encourages a work/life balance. Not only will you work alongside a team of skilled security researchers with a diverse spectrum of talents and experience levels, but you will also be interacting with a variety of engineering teams across Cisco. Cisco ASIG cultivates an environment where every individual's input and experience is valued. We prioritize training sessions and a mentor program surrounding you with the resources you will need to succeed. The Advanced Security Initiatives Group (ASIG) serves as Cisco’s elite security research unit, dedicated to identifying vulnerabilities and hardening our global products against real-world threats. By adopting an attacker mentality, the team ensures that Cisco’s critical infrastructure remains resilient for global ISPs, Fortune 500 companies, and world governments. This dynamic, high-energy group is composed of skilled researchers with diverse technical backgrounds who thrive in a casual, supportive, and collaborative environment. What makes this team truly exciting is the unique opportunities to research security topics independently or collaboratively to explore and develop tools and ideas as part of our "Free Friday" innovation and incubation process. Your ImpactEvaluate global products and services to identify security vulnerabilities, weaknesses, and potential improvements to ensure the integrity of Cisco’s infrastructure. Adopt an attacker mentality using specialized tools and techniques to emulate real-world adversaries and proactively secure our systems. Partner with industry-leading engineering teams to assess complex architectures and contribute to creative security solutions that protect our customers. Research emerging security topics independently or collaboratively to develop new tools and ideas that drive the evolution of our security posture. Achieve success by delivering highly secured solutions that meet the rigorous demands of our most critical global clients. Minimum Qualifications Master’s degree in Computer Science, Cybersecurity, or related field (with security research or project-based experience) or a Bachelor’s degree with 2+ years of professional security experience.2+ years of red teaming or penetration testing experience with emphasis on remote access, network penetration, Command and Control development and use, and covert channels in Cloud environments4+ years of Unix experience, including any applicable academic experience.Industry experience with AI/ML frameworks and offensive security tooling. Preferred QualificationsExperience as a DevOps engineerExperience in offensive security testing of web applications, APIs, user interfaces, mobile devices, and embedded devices.Experience with full-spectrum red-team tacticsExperience in a SOC, SRE, or incident response role.Strong ability to work collaboratively within a diverse, high-energy research team.Excellent communication skills for multi-functional engagement with engineering teams.Adaptability to work with emerging technologies and evolving security landscapes.Why Cisco? At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. Message to applicants applying to work in the U.S. and/or Canada:The starting salary range posted for this position is $128,600.00 to $184,900.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not including incentive compensation*, equity, or benefits.Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process.U.S. employees are offered benefits, subject to Cisco’s plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time.U.S. employees are eligible for paid time away as described below, subject to Cisco’s policies:10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees1 paid day off for employee’s birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by CiscoNon-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employeesExempt employees participate in Cisco’s flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations)80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the nextAdditional paid time away may be requested to deal with critical or emergency issues for family membersOptional 10 paid days per full calendar year to volunteerFor non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco’s policies.Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows:.75% of incentive target for each 1% of revenue attainment up to 50% of quota;1.5% of incentive target for each 1% of attainment between 50% and 75%;1% of incentive target for each 1% of attainment between 75% and 100%; andOnce performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation.For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid.The applicable full salary ranges for this position, by specific state, are listed below:New York City Metro Area:$155,000.00 - $256,000.00Non-Metro New York state & Washington state:$138,100.00 - $227,900.00* For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined.** Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements.Job SummaryJob number: 2011230Date posted : 2026-09-23Profession: Product and EngineeringEmployment type: Full time