Principal Cyber Engineer (TS/SCI w/FSP Required)

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 Promise. We deliver absolute confidence in environments where failure is not an option.

Job Title: Principal Cyber Engineer

Location: On-site Columbia, MD

About the role

Everfox is seeking talented cyber engineers motivated to help customers solve complex and fast-moving cybersecurity challenges supporting the U.S. Government. Focusing on proven Everfox Cross Domain solutions, you will interface directly with customers and play a key role in designing and deploying enterprise Cross Domain solutions to ensure customer success. The successful candidate will receive specialized training to support Everfox technologies.

Location

Columbia, MD – at the customer location (To protect the privacy of our customers, we do not share names or exact locations until the appropriate security and onboarding process is complete).

Key Responsibilities

Work Schedule

Full-time, Monday–Friday (standard work schedule with flexibility for mission-critical requirements).

This position requires minimal travel—up to 10% domestic travel as needed to meet customer and project requirements.

A reasonable estimate of the base salary range for this role is: $183,600-$221,600 USD Annual

A reasonable estimate of the base salary range for this role is:

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.

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Don’t meet every single qualification? Studies show people are hesitant to apply if they don’t meet all requirements listed in a job posting. If there is something slightly different about your previous experience, but it otherwise aligns and you’re excited about this role, we encourage you to apply. You could be a great candidate for this or other roles on our team.

Everfox is an equal employment opportunity employer and complies with all applicable federal, state, and local laws prohibiting discrimination. Everfox does not discriminate against any employee or applicant based on race, color, religion, sex, age, national origin, disability, veteran status, marital status, medical condition, or any other category protected by applicable law. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access the Company’s career webpage as a result of your disability. You may request reasonable accommodations by sending an email to humanresources@everfox.com [HR@everfox.com].

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.

Applicants must have the right to work in the location to which you have applied.

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Key Knowledge and Skills

Nice to Have