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Principal Cyber Engineer Jobs (NOW HIRING)

Principal Cyber Software Engineer (iOS)

Sterling, VA · On-site

$133K - $179K/yr

Principal Cyber Engineer Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.

Principal Cyber Software Engineer (iOS)

Sterling, VA · On-site

$133K - $179K/yr

Principal Cyber Engineer Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.

Principal Cyber Engineer Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.

Principal Cyber Engineer Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.

Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret ... None Potential for Remote Work: ORA_ON_SITE Description  SAIC is seeking a Principal ...

Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret ... SAIC is seeking a Principal Cybersecurity Engineer to support the AOC Weapons System Falconer ...

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Principal Cyber Engineer information

See salary details

$103K

$134.3K

$168K

How much do principal cyber engineer jobs pay per year?

As of Jun 15, 2026, the average yearly pay for principal cyber engineer in the United States is $134,293.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,000.00 and $148,000.00 per year, depending on experience, location, and employer.

How does a Principal Cyber Engineer typically collaborate with other teams within an organization?

A Principal Cyber Engineer often serves as a bridge between technical cybersecurity teams, IT operations, and business stakeholders. They collaborate closely with software developers to embed security into the development lifecycle, work with network engineers to design resilient infrastructures, and advise leadership on risk management strategies. Effective communication and leadership skills are essential, as the role frequently involves translating complex security concepts for non-technical colleagues and leading cross-functional security initiatives. This collaborative approach helps align security objectives with overall business goals and ensures a comprehensive defense strategy.

What is a Principal Cyber Engineer?

A Principal Cyber Engineer is a senior-level cybersecurity professional responsible for designing, implementing, and overseeing advanced security solutions to protect an organization's information systems. They provide technical leadership, mentor junior staff, and ensure compliance with security policies and regulations. Principal Cyber Engineers often lead complex projects, perform risk assessments, and respond to emerging cyber threats. Their role is critical in safeguarding sensitive data and maintaining the overall security posture of an organization.

What are the key skills and qualifications needed to thrive as a Principal Cyber Engineer, and why are they important?

To thrive as a Principal Cyber Engineer, you need deep expertise in cybersecurity principles, network security, risk assessment, and typically hold a bachelor’s or master’s degree in computer science or a related field. Familiarity with security tools like SIEMs, firewalls, IDS/IPS, and certifications such as CISSP or CISM are commonly expected. Strong leadership, problem-solving abilities, and excellent communication skills help you guide teams and coordinate complex security projects. These skills and qualifications are crucial for designing robust security architectures and effectively mitigating evolving cyber threats.
Who are the top companies hiring for Principal Cyber Engineer jobs? The top employers for Principal Cyber Engineer jobs are:

Principal Cyber Engineer (TS/SCI Required)

Everfox

Concord, NC

$183K - $221K/yr

Full-time

Medical, Retirement, PTO

Posted 4 hours ago


Job description

Intelligent. Dynamic. Resilient.


Everfox, formerly Forcepoint Federal, has been defending the world's most critical data and networksagainst the most complex cyber threats imaginable for more than 25 years.As trailblazers in defense-grade, high assurance cyber security, we have been leading the way indeveloping and delivering innovative cyber security technology. We protect data wherever it resides. Our unwavering dedication and commitment to our customers and the critical missions they serve arewhat set us apart. We are dynamic, vigilant, and proactive in everything we do.Our suite of cross domain, threat protection and insider risk solutions empower governments andenterprise organizations to use data safely - where and however their people need it.At Everfox, we innovate, we invest, we achieve. We protect what matters most to our customers. Andwe offer protection like no other.We do all of this so our customers can focus on what matters most... their mission.

Title: Principal Cyber Engineer

Location: Onsite Vienna, VA

The Position:
We are looking for talented cyber engineers motivated to help customers solve complex and fast-moving cybersecurity challenges supporting the U.S. Government. Focusing on our 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 and highly motivated candidate will be offered specialized training to support our technologies and is expected to become proficient in all aspects of complex software solution deployment.

Everfox Products:

To learn more about Everfox products visit https://www.everfox.com

What You'll be Doing:

  • Self-starter utilizing your Linux and scripting expertise to support and field critical customer driven requirements, enabling secure data transfer

  • Utilize interpersonal skills to engage directly with the customer to provide advanced design, analysis and implementation of our software

  • Review, analyze and define requirements, design integrated solutions, implement Everfox and non-Everfox technologies, integrate multiple tools across multiple disciplines and perform formal security and functional testing.

  • Demonstrate competency working hands-on in Linux based environments, troubleshooting on-site technical issues, using and configuring the Everfox solution to deliver critical customer driver requirements

  • Demonstrate competency working on complex network environments, troubleshooting issues, designing and implemented failover capabilities and validating interoperability with other components within the enterprise.

  • Provide technical briefings to customers and Everfox corporate leadership as required

  • Mission oriented to provide training, troubleshooting, and on-site/remote support to customers.

The Location:

Vienna, VA - at the customer location (To protect the privacy of our customers, we do not share the names or exact locations until the appropriate security and on-boarding process is complete)

Work Schedule:

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

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

Things You Must Have to Apply:

  • Active (currently in Use) TS/SCI clearance

  • 12+ years of experience in a cyber engineer role supporting enterprise software solutions

  • Strong experience in Linux and scripting

  • Excellent communication skills and ability to relay technical information to customers and laypersons

  • Interest or experience in cyber security to include practices/methodologies, associated technologies, application design and development and/or experience in an operational environment

  • Excellent knowledge of networking concepts (e.g. TCP/IP, firewalls, routers, etc.)

  • BS Computer Science, Computer Engineer, Information Security or equivalent

  • DODI 8570.1-M Compliance at IAT Level I; SANS GSEC, CISSP preferred

Things that would be 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)

  • Prepare documentation to support Assessment and Authorization (A&A) activities

  • Apply knowledge of current Information Assurance (IA) policies as a contributor to the architecture and design of secure solutions to customer needs and requirements

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

$183,600.00-221,600.00 USD

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 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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