Cryptologist with Security Clearance

Cryptologist Linthicum Heights, MD Support mission-critical efforts for the United States Air Force and The Defense Cyber Crime Center (DC3) by serving as a Cryptologist 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 Cryptologist to support a highly talented, highly motivated, and high-performing team. This position offers a unique opportunity to work at the forefront of cyber investigations, digital forensics, cyber threat analysis, and mission support in a dynamic and collaborative environment. The successful candidate will contribute to protecting national security interests by leveraging technical expertise, analytical skills, and innovative problem-solving to address complex cyber challenges. Individuals who are passionate about cybersecurity, committed to excellence, and eager to make a meaningful impact are encouraged to apply. What You Will Do
• This highly analytical Cryptologist should specialize in data recovery and device access to directly support law enforcement, counterintelligence (CI) investigations, and digital forensic examiners.
• You will serve as a critical technical resource for investigative teams - recovering encrypted, deleted, and otherwise inaccessible data from seized devices and digital media encountered during active criminal and CI investigations.
• Core responsibilities include:
• Decrypting encrypted data from mobile devices, computers, and storage media.
• Recovering deleted data not recognized by standard carving tools.
• Extracting data from flash memory chips with custom or proprietary file systems.
• Collaborating with digital forensic examiners to support evidence recovery from locked or damaged devices.
• Researching encryption implementations and storage architectures used in consumer and commercial devices to identify recovery pathways.
• Producing detailed technical reports documenting methodologies and findings suitable for federal court proceedings or intelligence products. Required Qualifications
• Strong programming and scripting proficiency in Python, C++, Java, or similar languages.
• Experience decrypting data from encrypted mobile devices (Android/iOS), full-disk encryption (FDE), and file/container-level encryption schemes.
• Experience recovering deleted or fragmented data beyond the capabilities of standard forensic carving tools.
• Experience extracting data from NAND/NOR flash memory chips, including devices with custom or proprietary file systems.
• Familiarity with digital forensic tools and workflows (e.g., Cellebrite, GrayKey, Magnet AXIOM, EnCase, FTK, X-Ways)
• Low-level knowledge of common file systems including FAT, NTFS, EXT2/3/4, APFS, and proprietary embedded file systems.
• Experience supporting law enforcement, CI, or federal investigative operations.
• Minimum of 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD; Additional four years of experience may be considered in lieu of a BS/BA degree. A degree in Mathematics, Computer Science, Cryptography, Information Security, or a related field is highly desired.
• Active Top Secret with SCI eligibility clearance required. Desired Qualifications
• Experience with hardware-based data recovery techniques including JTAG, chip-off, and ISP (In-System Programming).
• Background in reverse engineering storage protocols, firmware, or encryption implementations on embedded devices.
• Familiarity with legal frameworks governing lawful access and chain-of-custody requirements for recovered data.
• Prior experience supporting DoD, Intelligence Community (IC), or federal law enforcement customers (FBI, DEA, HSI, NCIS, etc.).
• Experience testifying as an expert witness or providing technical declarations in federal proceedings. 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 $200 ,000 - $220,000 . 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.