Senior Cyber Engineer (TS/SCI w/CI Poly Required)

The Senior Cyber Engineer will play a critical role in designing, deploying, and supporting enterprise Cross Domain solutions for U.S. Government customers. This position is focused on Everfox Cross Domain technologies and requires direct customer engagement to ensure successful implementation and ongoing support. Specialized training will be provided, and the candidate is expected to become proficient in all aspects of complex software solution deployment., * Utilize Linux and scripting expertise to support and field critical customer-driven requirements, enabling secure data transfer.

• Engage directly with customers to provide advanced design, analysis, and implementation of Everfox software solutions.
• Review, analyze, and define requirements; design integrated solutions; implement Everfox and non-Everfox technologies; integrate multiple tools across disciplines; perform formal security and functional testing.
• Troubleshoot technical issues onsite in Linux-based environments, configure Everfox solutions, and deliver customer requirements.
• Work on complex network environments, troubleshoot issues, design and implement failover capabilities, and validate interoperability with enterprise components.
• Provide technical briefings to customers and Everfox corporate leadership as required.
• Deliver training, troubleshooting, and on-site/remote support to customers as mission needs require.

• Active TS/SCI clearance with CI Polygraph (currently in use).
• Minimum of 8 years’ experience in a cyber engineer role supporting enterprise software solutions.
• Strong experience in Linux and scripting.
• Excellent communication skills; ability to relay technical information to customers and laypersons.
• Interest or experience in cybersecurity practices, methodologies, technologies, application design and development, or operational environments.
• Excellent knowledge of networking concepts (e.g., TCP/IP, firewalls, routers).
• BS in Computer Science, Computer Engineering, Information Security, or equivalent.
• DODI 8570.1-M Compliance at IAT Level I; SANS GSEC, CISSP preferred.

Key Education Requirements:

• Typically requires a minimum of 8 years of related experience.
• Professional certifications preferred (SANS GSEC, CISSP).
• May require compliance with DODI 8570.1-M at IAT Level I.

Additional Skills and Experience (Nice to Have):

• Experience with security design and architecture of Cross Domain solutions (CDS).
• Working knowledge of virtualized and networked environments.
• Strong verbal and technical writing skills.
• Experience with security COTS product integration (e.g., firewall, web gateways, Data Loss Prevention).
• Ability to prepare documentation to support Assessment and Authorization (A&A) activities.
• Apply knowledge of current Information Assurance (IA) policies as a contributor to secure solution architecture and design.

Work Schedule: Full-time, Monday-Friday, with flexibility for mission-critical requirements. This position requires a minimum of 50% travel to CONUS and OCONUS customer facilities as needed.

A reasonable estimate of the base salary range for this role is: $151,800.00-187,500.00 USD

The actual salary offered may vary within the range based on a candidates’ unique experience, locale, and business needs. In addition to a base salary and bonus plans, Everfox offers a generous benefits package including flexible PTO, a 401k match, and contribution to healthcare coverages. Our Talent Acquisition team will provide specific information regarding bonus eligibility and benefits offerings.

Everfox delivers trusted connectivity to protect the world’s most critical environments and safeguard the sensitive data powering decision advantage.

Built for mission-critical operations, Everfox protects what matters most by securing how data moves, how users access it, and how threats are neutralized across every domain. We enable mission speed and secure collaboration across networks, domains, and allies, while ensuring the data powering AI and advanced analytics remains trusted and protected.

We don’t just defend systems; we deliver decision dominance.

• Our Purpose. Protect what matters most by enabling organizations to operate security in the most complex and high-risk digital environments.
• Our Vision. To be the most trusted authority in high-assurance cybersecurity, enabling secure collaboration across every domain.
• Our Belief. Security should never limit mission success - it should enable it., Everfox is a Federal Contractor. Certain positions with Everfox require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be “U.S. Persons,” as defined in these regulations. Generally, a “U.S. Person” is a U.S. citizen, lawful permanent resident, or an individual who has been admitted as a refugee or granted asylum.