As a Data Engineer at Athenix Solutions Group, you are at the forefront of modernizing and securing critical data infrastructure for the Department of Defense. Specifically, this role is deeply integrated with the Zero Trust Program supporting the United States Special Operations Command (USSOCOM) at Macdill AFB. Your work directly impacts how highly sensitive intelligence and operational data is ingested, protected, and accessed by authorized personnel worldwide.

Unlike traditional commercial data engineering roles that focus primarily on user analytics or ad revenue, this position prioritizes data security, digital rights management (DRM), and zero-trust architectures. You will be building resilient data pipelines that assume the network is already compromised, ensuring that data is encrypted, tracked, and strictly controlled down to the individual file or row level. Your efforts ensure that operators and analysts have reliable, secure access to the information they need to execute their missions safely.

The scale and complexity of this role are immense. You will navigate strict regulatory environments, work with specialized cybersecurity tools like Trellix, and collaborate with elite military and civilian stakeholders. Whether you are coming in at the Journeyman or Senior level, you will be expected to balance technical ingenuity with unwavering adherence to defense security protocols. Expect an environment that is highly structured yet constantly evolving as new cyber threats emerge.

The questions below represent the types of technical and behavioral inquiries you will face. They are designed to test your baseline engineering knowledge and your ability to apply it securely. Do not memorize answers; instead, use these to practice structuring your thoughts around the Zero Trust philosophy.

Zero Trust & Data Security

This category tests your fundamental understanding of modern data protection and how to implement it practically.

• How do you define Zero Trust, and how does it specifically apply to data engineering?
• Walk me through how you would implement row-level security in a data warehouse.

Preparing for an interview with Athenix Solutions Group requires a dual focus on traditional data engineering fundamentals and advanced data protection strategies. You should approach your preparation by understanding how your technical skills map to a highly secure, defense-oriented environment.

Security-First Data Engineering – You must demonstrate a deep understanding of how to build and maintain data pipelines with security as the foundational layer. Interviewers will evaluate your knowledge of encryption, access controls, and data masking. You can show strength here by constantly referencing how you protect data at rest and in transit during technical discussions.

Systems Architecture & Integration – This criterion focuses on how well you understand the broader enterprise ecosystem. You will be evaluated on your ability to integrate complex DRM solutions and security platforms like Trellix into existing data infrastructure. Strong candidates will articulate how different systems communicate securely and how to troubleshoot bottlenecks in isolated environments.

Mission Focus & Reliability – Working with USSOCOM means your systems cannot fail when it matters most. Interviewers will assess your problem-solving ability under constraints and your dedication to building highly available systems. You can demonstrate this by sharing examples of how you engineered fail-safes, handled disaster recovery, or optimized pipelines for maximum uptime.

Culture Fit & Communication – Operating in a defense contracting environment requires tact, clear communication, and adherence to protocol. You will be evaluated on how you interact with non-technical stakeholders and navigate bureaucratic or ambiguous requirements. Showcasing a collaborative, patient, and detail-oriented mindset will set you apart.

The interview process at Athenix Solutions Group is designed to rigorously assess both your technical capabilities and your suitability for working within a classified, high-stakes environment. You will typically begin with a recruiter screen focused on your background, clearance status, and baseline technical qualifications. This is primarily a gatekeeping step to ensure you meet the strict compliance and experience requirements for the Zero Trust Program.

Following the recruiter screen, you will move into a technical evaluation phase. This usually involves a deep-dive interview with senior engineers and potentially the hiring manager. Expect a mix of architectural discussions, scenario-based troubleshooting, and specific questions regarding data protection methodologies. Unlike consumer tech companies that might focus heavily on live algorithm coding, our technical rounds lean heavily toward system design, data security principles, and tool-specific expertise (such as DRM implementations).

The final stages often involve a panel interview with key stakeholders, which may include representatives from Athenix Solutions Group leadership as well as government counterparts from USSOCOM. This round emphasizes behavioral questions, cultural alignment, and your ability to communicate complex technical concepts to mission commanders and operational leaders. The focus is on ensuring you are a trustworthy, resilient, and collaborative team member.

This visual timeline outlines the typical progression from your initial recruiter screen through the technical and stakeholder panel rounds. You should use this to pace your preparation, focusing first on your security and engineering fundamentals before shifting to behavioral and mission-impact narratives for the final rounds. Keep in mind that depending on your clearance status and the specific level (Journeyman vs. Senior), the timeline may flex slightly.

To succeed in our interviews, you need to understand exactly what the hiring team is looking for across several core competencies. Your responses should always tie back to the overarching goal of the Zero Trust Program.

Data Security and Zero Trust Architecture

Because you will be handling mission-critical data, your understanding of Zero Trust principles is paramount. Interviewers want to see that you do not rely on perimeter defense alone, but rather implement granular access controls and continuous authentication. Strong performance means you can confidently discuss how to secure data at every node in a pipeline.

Be ready to go over:

• Digital Rights Management (DRM) – How to apply and manage persistent access controls to sensitive documents and datasets.
• Encryption Standards – Practical application of encryption for data at rest and in transit, including key management practices.
• Identity and Access Management (IAM) – Integrating role-based and attribute-based access controls into data workflows.
• Advanced concepts (less common) – Integration of endpoint security tools (like Trellix) directly into data ingestion pipelines; automated threat hunting within data lakes.

Example questions or scenarios:

• "Walk me through how you would design a data pipeline where the destination database assumes the internal network is hostile."
• "How do you handle a scenario where a highly privileged user requests access to a restricted dataset, but their behavioral analytics flag an anomaly?"
• "Explain your experience with applying DRM to unstructured data sources."

Data Pipeline & Infrastructure Engineering

While security is the focus, you must still possess robust traditional data engineering skills. We evaluate your ability to design, build, and optimize ETL/ELT pipelines that can handle large volumes of disparate data. A strong candidate will balance performance with the overhead introduced by heavy security protocols.

Be ready to go over:

• ETL/ELT Processes – Designing resilient pipelines using modern orchestration tools.
• Data Warehousing & Data Lakes – Structuring data for efficient querying while maintaining strict compartmentalization.
• Performance Tuning – Optimizing queries and pipeline execution times in resource-constrained or highly encrypted environments.
• Advanced concepts (less common) – Real-time streaming architectures under Zero Trust constraints; custom connector development for legacy military systems.

Example questions or scenarios:

• "Describe a time you had to optimize a slow-running ETL pipeline. What were the bottlenecks and how did you resolve them?"
• "How would you design a data lake architecture that strictly separates data based on classification levels?"
• "What is your approach to handling schema evolution in a production pipeline without causing downtime?"

Defense Contracting & Stakeholder Collaboration

Working at Macdill AFB with USSOCOM requires a specific professional demeanor. We evaluate your ability to operate within military frameworks, communicate effectively with non-technical officers, and adhere to strict compliance standards. Strong performance here is demonstrated by clear, structured communication and a deep respect for protocol.

Be ready to go over:

• Requirement Gathering – Translating vague operational needs into strict technical and security requirements.
• Compliance & Auditing – Ensuring your data architectures meet DoD standards (e.g., STIGs, RMF).
• Cross-functional Collaboration – Working alongside cybersecurity teams, network engineers, and military analysts.
• Advanced concepts (less common) – Navigating the Authority to Operate (ATO) process for new data engineering tools.

Example questions or scenarios:

• "Tell me about a time you had to explain a complex technical trade-off to a non-technical stakeholder."
• "How do you ensure your engineering work remains compliant with changing security directives?"
• "Describe a situation where you had to push back on a feature request because it violated security protocols."

As a Data Engineer on the Zero Trust Program, your day-to-day work revolves around fortifying the data architecture for USSOCOM. You will be responsible for designing and deploying data pipelines that automatically classify, encrypt, and route sensitive intelligence to the appropriate secure enclaves. This involves writing robust code, configuring DRM policies, and ensuring that all data movements are meticulously logged and auditable.

Collaboration is a massive part of your daily routine. You will work closely with cybersecurity analysts, network architects, and operational commanders at Macdill AFB to understand their data needs and threat landscapes. When a new data source needs to be ingested, you will lead the effort to assess its security posture, build the integration, and apply the necessary Trellix or DRM protections before it ever reaches the end-user.

You will also spend significant time maintaining and optimizing existing infrastructure. This means troubleshooting pipeline failures, updating security configurations in response to new cyber threat intelligence, and participating in rigorous compliance audits. Whether you are a Journeyman maintaining established systems or a Senior architecting new solutions, your focus will always be on ensuring data availability without ever compromising security.

To be competitive for the Data Engineer role at Athenix Solutions Group, you must blend technical engineering prowess with a strong background in cybersecurity and defense compliance.

• Must-have technical skills – Proficiency in SQL and Python for pipeline development; strong grasp of ETL/ELT methodologies; hands-on experience with relational and NoSQL databases; foundational knowledge of networking and encryption protocols.
• Must-have security skills – Deep understanding of Zero Trust architecture; experience implementing Data Rights Management (DRM) solutions; familiarity with identity and access management (IAM) frameworks.
• Must-have qualifications – An active US security clearance (level typically specified by the recruiter); DoD 8570 compliance (such as a Security+ certification) is almost always mandatory for administrative access on these networks.
• Nice-to-have skills – Direct experience with Trellix data protection suites; previous experience working on-site at Macdill AFB or with USSOCOM; advanced certifications like CISSP or AWS Certified Security; experience with big data streaming technologies (e.g., Kafka).
• Experience level – Journeyman roles typically require 3–5 years of relevant experience, while Senior roles demand 7+ years, including proven leadership in designing enterprise-scale secure data architectures.