Senior Offensive Security Engineer - Embedded Systems

Silvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission‑critical applications – on the ground, in the air, and at sea. Its battle‑proven StreamCaster family of MANET radios and proprietary MN‑MIMO waveform provides the vital communications link for defense, law enforcement, and public safety agencies around the world, and in the toughest operational environments. With deep roots in DARPA research, Silvus Technologies develops world‑class advanced communications technologies that are reshaping the tactical communications landscape. From pure line‑of‑sight to extreme non‑line‑of‑sight, Silvus radios form a self‑healing, self‑forming mesh network, enabling secure and reliable connectivity, including video and high‑bandwidth data. Silvus Technologies, a wholly owned subsidiary of Motorola Solutions, Inc., is part of the MSI ecosystem of safety and security technologies. Would you like to join an incredibly talented group of people, doing very challenging work, with the prime directive of "Keeping Our Heroes Connected"?

THE OPPORTUNITY

Silvus is seeking a Senior Offensive Security Engineer – Embedded Systems who will report to the Director of Software Engineering on the Software Engineering team. The successful individual in this role will focus on proactively identifying and exploiting vulnerabilities in embedded systems (hardware, firmware, and associated software) to improve overall security posture. This role utilizes techniques such as penetration testing, reverse engineering, and threat modeling to find weaknesses in system design and architecture. This position is based at Silvus Technologies’ headquarters in the heart of vibrant West Los Angeles, CA and is on a hybrid schedule; a minimum of 3 days onsite per week is expected. On‑site days are Mondays, Wednesdays, and Thursdays. Role And Responsibilities Assess security posture of Silvus‑built software, hardware and firmware as well as the third‑party components used in our products. Provide expertise to other Silvus teams on real‑world attack vectors and work with appropriate team members to implement and test mitigations. Plan for, build and maintain capabilities needed to execute red team projects. Perform other related duties of which the above are representative. Required Qualifications High School diploma or GED plus 3 years of experience in cybersecurity, with at least 1 year in an offensive security role (e.g., penetration testing, red teaming, vulnerability assessment). Broad experience assessing the security posture of everything from web applications to hardware and embedded systems. Demonstrated experience leading offensive security engagements. Experience with assessment of cloud based and containerized environments (AWS, Azure, Kubernetes). Proven experience assessing and improving the security of mobile devices (Android and/or iOS). Proficient with one or more programming languages (e.g. Rust, C/C++, Golang, Swift). Security Clearance: Active U.S. Government SECRET clearance or the ability to obtain one within 15 months of hire. Must be a U.S. Citizen due to clients under U.S. government contracts. All employment is contingent upon the successful clearance of a background check and drug test. Preferred Knowledge, Skills And Abilities Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or a related field (e.g., Mathematics, Computer Engineering). Considerable experience building custom tooling to assist in offensive security activities. Experience weaponizing vulnerabilities to provide unique capabilities. Familiarity with security architectures of robot platforms (consumer or otherwise), aerospace, and physical systems. In‑depth experience developing features for and improving security of mobile applications, networks, or embedded systems. Strong familiarity with mobile device exploitation techniques. Broad familiarity with anti‑tamper and reverse engineering mechanisms. Regularly build, test, and deliver production‑ready systems, especially for embedded and/or mobile. Strong professional communication skills (written and verbal). Working Conditions & Physical Requirements Office environment. While performing the duties of this job, the employee is required to do the following: Lift equipment up to 20 lbs. for the set‑up of demonstrations or testing. Perform bending and reaching movements to place items on lower and higher shelves. Kneeling or squatting to access lower shelves. Walking/Moving in the labs. Compensation The pay range is NOT a guarantee. It is based on market research and peer data, and will vary depending on the candidate’s experience and qualifications. CA Pay Range:

$140,000 - $220,000 USD

NOTE As a US Federal Contractor, Silvus Technologies requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY requirements (needed for some Engineering or R&D roles) will be included in the Required Qualifications section of the posted position. This does NOT apply to international positions; only job postings for positions located in the US. Equal Opportunity Employer Silvus is proud to be an equal opportunity employer, and we value diversity. We do not discriminate on the basis of race, color, age, religion or belief, ancestry, national origin, sex (including pregnancy), sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, physical or mental disability, protected veteran status, genetic information, political affiliation, or any other factor protected by applicable federal, state, or local laws. We will ensure that individuals with disabilities are provided with reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive benefits and privileges of employment. Please contact us to request accommodation. Silvus does not accept unsolicited resumes from individual recruiters or third‑party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to Silvus Technologies. #J-18808-Ljbffr Silvus Technologies