Mobile Application Developer Jobs in Baltimore, MD

Mobile Malware Engineer Linthicum Heights, MD Support mission-critical efforts for the United States Air Force and The Defense Cyber Crime Center (DC3) by serving as a Mobile Malware Engineer in a high-responsibility environment! Before You Apply This is a full-time W-2 position with Allyon. * Active Top Secret with SCI eligibility clearance required. * Bachelor's, Master's, or PhD with relevant experience required Candidates cannot proceed in the application process without meeting the required qualifications listed above. Allyon does not sponsor security clearances and does not offer C2C opportunities for this role. Why This Role Matters By supporting the United States Air Force and DC3, your work directly contributes to protecting mission-critical systems and enabling proactive defense strategies. The DC3 team is seeking a Mobile Malware Engineer to analyze, reverse engineer, and characterize malicious software targeting Android and iOS platforms in support of a federal government customer. What You Will Do * Using expertise in malware reverse engineering and analysis, the engineer will evaluate complex malicious code through tools including disassemblers, debuggers, hex editors, unpackers, virtual machines, and network sniffers. * The engineer will investigate instances of malicious code to determine attack vectors, payloads, and the extent of damage and data exfiltration - delivering actionable intelligence products that directly support national security missions. * Perform static and dynamic analysis of mobile malware on Android and iOS platforms. * Reverse engineer ARM/ARM64 binaries; unpack APK/IPA files, bypass runtime protections, and conduct reverse engineering of known and suspected malware files. * Identify C2 infrastructure, persistence mechanisms, and indicators of compromise (IOCs); investigate attack vectors, payloads, and the extent of data exfiltration. * Identify vulnerabilities in binaries, analyze shellcode, and recommend preventative or defensive actions. * Develop custom tooling, automation scripts, and YARA detection signatures; build network and host-based signatures and recommend heuristic or anomaly-based detection methods. * Produce technical reports with MITRE ATT&CK for Mobile mappings, remediation recommendations, and detailed documentation of malware behavior and command-and-control infrastructure. * Perform ongoing research into malicious software, emerging vulnerabilities, and exploitation tactics to stay ahead of evolving threats. * Collaborate with forensics, vulnerability research, and cyber operations teams. Required Qualifications * Proficiency in ARM/ARM64 assembly and low-level binary analysis. * Strong knowledge of Android and iOS internals (APK/IPA structure, ART runtime, Mach-O binaries). * Hands-on experience with: Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium. * Scripting in Python; familiarity with Java, Kotlin, or Swift. * Bachelor's + 8 yrs experience, or Master's + 6 yrs experience. A degree in Cybersecurity, Computer Science, Software Engineering, Information Technology, Information Systems, or related field is highly desired. However, an additional four years of experience may be considered in lieu if a Bachelor's degree. * Active Top Secret with SCI eligibility clearance required. Desired Qualifications * Experience with CNO toolchains or offensive mobile capability development. * Familiarity with nation-state APT campaigns targeting mobile endpoints. * Knowledge of MDM/EMM environments and mobile forensics tools (Cellebrite, Oxygen Forensic). * Published research, CVEs, or open-source contributions in mobile security. Desired Qualifications * Preferred Certifications: GREM, GMOB, eMAPT, OSED, OSCP, CISSP, or CompTIA SecurityX. What's In It For You At Allyon, your compensation goes beyond salary. Our Total Rewards program is designed to lower your costs, support your wellbeing, and give you confidence in your future. * Four flexible medical plan options with premiums averaging 15% below industry benchmarks * Up to $1,800 in annual wellness incentives plus monthly rewards that put money back in your pocket * $0 telemedicine visits and open access provider networks with transparent pricing * 401(k) with modern planning tools plus HSA and FSA options for tax advantaged savings * Dental, vision, life, disability, and supplemental coverage including accident and critical illness * Paid time off starting on day one plus flexibility to support balance Your compensation is designed to make a real difference day to day, giving you the support and confidence to do your best work and live well outside of it. The expected salary range for this position is $170,000 - $180,000 . Compensation is determined based on experience, technical expertise, certifications, clearance level, and alignment to mission requirements and work location. Allyon offers a comprehensive total rewards package including benefits, and retirement contributions. About Allyon Allyon is a Federal solutions partner supporting Department of War, Intelligence, and Civilian agencies through expertise in Cybersecurity, Cloud Infrastructure & Engineering, Enterprise IT, and Program Management. For more than 15 years, we have helped government teams operate securely, efficiently, and confidently by delivering solutions that keep critical missions moving. Our belief is simple. Mission success is built by people. We invest in our teams, our systems, and our culture with intention so our people can perform at their best and deliver when it matters most. The Bottom Line Ready to do meaningful work that supports real-world mission impact? At Allyon, culture drives performance. We combine mission-critical work with a Total Rewards approach that invests in your health, financial security, and long-term growth. If you want your skills to matter, your contributions to be recognized, and your compensation to reflect your value, this is your opportunity. Apply today and join a people-powered team focused on mission success.