Mobile Developer Jobs in Middle River, MD (NOW HIRING)

Location: Linthicum, MD (On-site)

Role OverviewWe are seeking a Mobile Malware Engineer to analyze, reverse engineer, and characterize malicious software targeting Android and iOS platforms. This role supports a federal government customer by evaluating complex malicious code and delivering actionable intelligence. The engineer will investigate instances of malicious code to determine attack vectors, payloads, and the extent of data exfiltration, directly supporting national security missions, with a primary focus on iOS and MacOS experience.

• Perform static and dynamic analysis of mobile malware on Android and iOS platforms.
• Reverse engineer ARM/ARM64 binaries, unpack APK/IPA files, and bypass runtime protections.
• Identify C2 infrastructure, persistence mechanisms, and indicators of compromise (IOCs).
• Identify vulnerabilities in binaries, analyze shellcode, and recommend preventative or defensive actions.
• Develop custom tooling, automation scripts, and YARA detection signatures.
• Produce technical reports with MITRE ATT&CK for Mobile mappings and remediation recommendations.
• Perform ongoing research into malicious software, emerging vulnerabilities, and exploitation tactics.
• Collaborate with forensics, vulnerability research, and cyber operations teams.

• Clearance: Must be eligible to obtain/maintain a DoD Top Secret/SCI clearance.
• Education: A Bachelor's degree and 8 years of experience, or a Master's degree and 6 years of experience is required. A degree in Cybersecurity, Computer Science, Software Engineering, Information Technology, Information Systems, or a related field is desired. An additional four years of experience may be considered in lieu of a Bachelor's degree.
• Experience: Experience with iOS, MacOS, and Android platforms is required, with a preference for iOS experience. Experience in R&D and with Bluetooth technology is also required.
• Technical Skills: Proficiency in ARM/ARM64 assembly and low-level binary analysis is required. Knowledge of Android and iOS internals is also required. Hands-on experience with tools such as Ghidra, IDA Pro, Jadx, Frida, MobSF, or Corellium is necessary. Scripting in Python and familiarity with Java, Kotlin, or Swift are also required.
• Certifications: A CompTIA Security+ certification is required.

• 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 such as Cellebrite or Oxygen Forensic.
• Published research, CVEs, or open‑source contributions in mobile security.
• Development experience with C, C++, or .NET.
• Additional certifications such as GREM, GMOB, eMAPT, OSED, OSCP, or CISSP are preferred.

This position requires work to be performed fully on-site in Linthicum, MD.

Everforth Apex is a world‑class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning.

We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package.

Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

• Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection.
• We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure.
• Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
• In terms of professional development, Everforth Apex hosts an on‑demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.
• Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach.
• You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Everforth Apex team member can provide.

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at accommodations@apexsystems.com or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.

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