{"schemaVersion":"jobsearcher.job.v1","id":"80f04daa88369dcfd78363fc","url":"https://jobsearcher.com/jobs/80f04daa88369dcfd78363fc","canonicalUrl":"https://jobsearcher.com/jobs/80f04daa88369dcfd78363fc","title":"Mobile CNO Developer","description":"Job Type: Full-timeLocation: Sterling, VA , Hybrid (WFH and in office)Clearance Requirements: Must be a U.S. citizen. TS clearance requiredYears of Experience: 8+ yearsWorking with SIXGENSIXGEN is committed to solving our customer's hardest problems with eagerness, effectiveness, and efficiency. We reject the status quo and constantly look for new ways to push the boundaries in our field. As an engineer at SIXGEN, you'll work in a unique position at the intersection of software development, binary and network protocol reverse engineering, and large-scale data analysis.SIXGEN recognizes that a company is nothing without well-cared for employees. We cultivate an encouraging and innovative workplace environment and give employees flexibility to work on their terms. Kyrus offers industry-leading benefits, includingEmployer-funded health, dental, vision, and life insuranceFlexible Leave PolicyFlexible hours and opportunities to work from home4% 401(k) contribution, vested immediatelyReimbursements for training events, gym memberships, cell phone and internet bills, and lunches with coworkersWhy You MatterAt SIXGEN, you'll provide meaningful support to our federal customers. You will use your knowledge of Android or iOS reverse engineering, static and dynamic analysis of Android or iOS apps, and analysis of forensic artifacts left on mobile devices to assess the security of Android and iOS mobile apps. Your commitment to our customer's missions, curiosity, and attention to detail will make you a valuable addition to the SIXGEN team.As a Mobile Application Reverse Engineer, we need you toPerform static and dynamic reverse engineering of Android and iOS mobile applications and the custom protocols they implementBe familiar with rooting and jailbreaking techniques, as well as emulation of Android devicesCapture, triage, and analyze network packet capturesOvercome difficult problems through collaboration with teammates and brainstorming novel approachesExamine on-disk artifacts that apps leave behindIdentify opportunities for streamlined processes or automation through development of custom tools in Python or CWrite clear and precise technical reports to document findingsContribute across projects and disciplines; we are a small company and expect that you will grow into adjacent technical areas as you further your careerWho You AreTo you, every new app is a puzzle to be explored. You are an accomplished professional withA bachelor's degree in computer science, computer engineering, cyber security, or other technical degree or equivalent work experienceExperience with industry standard reverse engineering tools such as jadx, Frida, Objection, apktool, and Hopper or GhidraAn understanding of Android compilation obfuscation techniques such as ProGuard Familiarity with Android Debug Bridge (ADB) and debugging iOS with XcodeKnowledge of standard TCP/IP protocols, experience with Wireshark or comparable tools; past experience using mitmproxy or performing network traffic man-in-the-middle is desiredKnowledge of industry standard cryptographic primitivesExperience developing software with Python and/or C is desirablePrior Android or iOS application development experience is desirableA drive to understand the obfuscated, leverage new technology to move the mission forward, and seize the opportunity to mentor junior engineersFor more information, please reach out to our Human Strategist Amy Maxwell at amy.maxwell@sixgen.ioAt SIXGEN, we embrace people of all backgrounds. We are an equal opportunity employer.","company":"Sixgen","rawCompany":"sixgen","city":"Sterling","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-04-12T19:52:03.942Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mobile CNO Developer","description":"Job Type: Full-timeLocation: Sterling, VA , Hybrid (WFH and in office)Clearance Requirements: Must be a U.S. citizen. TS clearance requiredYears of Experience: 8+ yearsWorking with SIXGENSIXGEN is committed to solving our customer's hardest problems with eagerness, effectiveness, and efficiency. We reject the status quo and constantly look for new ways to push the boundaries in our field. As an engineer at SIXGEN, you'll work in a unique position at the intersection of software development, binary and network protocol reverse engineering, and large-scale data analysis.SIXGEN recognizes that a company is nothing without well-cared for employees. We cultivate an encouraging and innovative workplace environment and give employees flexibility to work on their terms. Kyrus offers industry-leading benefits, includingEmployer-funded health, dental, vision, and life insuranceFlexible Leave PolicyFlexible hours and opportunities to work from home4% 401(k) contribution, vested immediatelyReimbursements for training events, gym memberships, cell phone and internet bills, and lunches with coworkersWhy You MatterAt SIXGEN, you'll provide meaningful support to our federal customers. You will use your knowledge of Android or iOS reverse engineering, static and dynamic analysis of Android or iOS apps, and analysis of forensic artifacts left on mobile devices to assess the security of Android and iOS mobile apps. Your commitment to our customer's missions, curiosity, and attention to detail will make you a valuable addition to the SIXGEN team.As a Mobile Application Reverse Engineer, we need you toPerform static and dynamic reverse engineering of Android and iOS mobile applications and the custom protocols they implementBe familiar with rooting and jailbreaking techniques, as well as emulation of Android devicesCapture, triage, and analyze network packet capturesOvercome difficult problems through collaboration with teammates and brainstorming novel approachesExamine on-disk artifacts that apps leave behindIdentify opportunities for streamlined processes or automation through development of custom tools in Python or CWrite clear and precise technical reports to document findingsContribute across projects and disciplines; we are a small company and expect that you will grow into adjacent technical areas as you further your careerWho You AreTo you, every new app is a puzzle to be explored. You are an accomplished professional withA bachelor's degree in computer science, computer engineering, cyber security, or other technical degree or equivalent work experienceExperience with industry standard reverse engineering tools such as jadx, Frida, Objection, apktool, and Hopper or GhidraAn understanding of Android compilation obfuscation techniques such as ProGuard Familiarity with Android Debug Bridge (ADB) and debugging iOS with XcodeKnowledge of standard TCP/IP protocols, experience with Wireshark or comparable tools; past experience using mitmproxy or performing network traffic man-in-the-middle is desiredKnowledge of industry standard cryptographic primitivesExperience developing software with Python and/or C is desirablePrior Android or iOS application development experience is desirableA drive to understand the obfuscated, leverage new technology to move the mission forward, and seize the opportunity to mentor junior engineersFor more information, please reach out to our Human Strategist Amy Maxwell at amy.maxwell@sixgen.ioAt SIXGEN, we embrace people of all backgrounds. We are an equal opportunity employer.","datePosted":"2026-04-12T19:52:03.942Z","dateModified":"2026-04-12T19:52:03.942Z","hiringOrganization":{"@type":"Organization","name":"Sixgen","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Sterling","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"80f04daa88369dcfd78363fc"},"url":"https://jobsearcher.com/jobs/80f04daa88369dcfd78363fc"}}