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Senior Cybersecurity Engineer Jobs in Virginia (NOW HIRING)

RPI Group

Senior Cybersecurity Engineer

Dahlgren, VA · On-site

$135K - $155K/yr

Senior Cybersecurity Engineer Salary Range: $135,000 to $155,000 Annually Location : Dahlgren, VA Reports to: Contract Task Lead / Cybersecurity Lead Position Summary: RPI Group, Inc. is looking for ...

Fluence Energy

Senior Cybersecurity Engineer

Arlington, VA · On-site

$125 - $150/hr

The Senior Cybersecurity Engineer works closely with product, software, networking, and operations teams to integrate security into development and deployment processes while ensuring alignment with ...

RPI Group Inc

Senior Cybersecurity Engineer

Dahlgren, VA · On-site

$135K - $150K/yr

Senior Cybersecurity Engineer Salary Range: $135,000 to $155,000 Annually Location : Dahlgren, VA Reports to: Contract Task Lead / Cybersecurity Lead Position Summary: RPI Group, Inc. is looking for ...

Cooley

Senior Cyber Security Engineer

Reston, VA · On-site

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Cooley LLP

Senior Cyber Security Engineer

Reston, VA · On-site

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Fluence

Senior Cybersecurity Engineer

Arlington, VA · On-site

Role Overview The Senior Cybersecurity Engineer is responsible for implementing and advancing cybersecurity engineering practices across Fluence software products, operational technology (OT ...

SCCI

Senior Cybersecurity Engineer

King George, VA · On-site

$106K - $146K/yr

The Senior Cybersecurity Engineer is a key member of the Information Technology team, responsible for designing, implementing, and managing advanced security technologies and practices to protect ...

E Logic

Senior Cybersecurity Engineer

Quantico, VA · On-site

$114K/yr

E-logic is hiring a Senior Cybersecurity Engineer to serve as our on-site Site Lead and designated Key Personnel supporting the Department of Defense Cyber Crime Center (DC3). In this role, you will ...

E Logic

Senior Cybersecurity Engineer

Quantico, VA · On-site

$125 - $150/hr

E-logic is hiring a Senior Cybersecurity Engineer to serve as our on-site Site Lead and designated Key Personnel supporting the Department of Defense Cyber Crime Center (DC3). In this role, you will ...

MANTECH

Senior Cyber Security Engineer

Chantilly, VA · On-site

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA . You will play a vital role in leading technical operations, executing ...

MANTECH

Senior Cyber Security Engineer

Chantilly, VA · On-site

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA . You will play a vital role in leading technical operations, executing ...

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Senior Cybersecurity Engineer information

See Virginia salary details

$46.1K

$131.5K

$186.9K

How much do senior cybersecurity engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for senior cybersecurity engineer in Virginia is $131,503.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,000.00 and $146,200.00 per year, depending on experience, location, and employer.

What is a senior cybersecurity engineer?

Senior Cybersecurity Engineers are experienced professionals responsible for designing, implementing, and managing security measures to protect an organization's computer systems and networks. They lead efforts to identify vulnerabilities, respond to security incidents, and ensure compliance with relevant regulations and standards. In addition to technical skills, they often mentor junior staff, develop security policies, and collaborate with other departments to strengthen overall cybersecurity posture. Their role is critical to safeguarding sensitive data and minimizing risks from cyber threats.

What are the key skills and qualifications needed to thrive as a senior cybersecurity engineer?

A Senior Cybersecurity Engineer typically requires expertise in network security, risk assessment, incident response, and a bachelor's degree in computer science or a related field, often supplemented by several years of relevant experience. Familiarity with security tools such as SIEM solutions, firewalls, IDS/IPS systems, and certifications like CISSP, CISM, or CEH are highly valued. Strong analytical thinking, problem-solving abilities, and excellent communication skills help professionals proactively address threats and collaborate with cross-functional teams. These skills are essential to effectively safeguard organizational assets, ensure compliance, and respond swiftly to security incidents.

What are the typical team collaborations and cross-department interactions for a senior cybersecurity engineer?

As a Senior Cybersecurity Engineer, you’ll regularly collaborate with IT, software development, and risk management teams to ensure security measures are integrated across all systems. You’ll participate in incident response exercises, advise on secure software design, and help educate other departments on cybersecurity best practices. This role often involves leading security projects and mentoring junior engineers, making strong communication and teamwork skills essential for success.

What is the difference between Senior Cybersecurity Engineer vs Cybersecurity Analyst?

AspectSenior Cybersecurity EngineerCybersecurity Analyst
Certifications CISSP, CISA, CEH CompTIA Security+, GIAC Security Essentials
Work EnvironmentDesigning security systems, implementing security measures, leading security projectsMonitoring security alerts, analyzing threats, responding to incidents
Employer & Industry UsageUsed in large organizations, tech firms, finance, governmentCommon across various industries, including healthcare, retail, and finance

While both roles focus on cybersecurity, Senior Cybersecurity Engineers typically design and implement security solutions, whereas Cybersecurity Analysts monitor and respond to security threats. The senior engineer often leads projects and develops security strategies, while analysts focus on threat detection and incident response. Both roles require relevant certifications and are vital in maintaining organizational security.

What cities in Virginia are hiring for Senior Cybersecurity Engineer jobs?

Cities in Virginia with the most Senior Cybersecurity Engineer job openings:

Infographic showing various Senior Cybersecurity Engineer job openings in Virginia as of August 2026, with employment types broken down into 85% Full Time, 12% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $131,503 per year, or $63.2 per hour.

Senior Cybersecurity Engineer

Fluence Energy, LLC

Arlington, VA • On-site

$150 - $200/hr

Other

Re-posted 4 days ago

Job description

Role Overview

The Senior Cybersecurity Engineer is responsible for implementing and advancing cybersecurity engineering practices across Fluence software products, operational technology (OT) environments, and supporting infrastructure. This role contributes to secure design, implementation, and operation of systems supporting grid‑scale energy storage solutions. The position requires strong hands‑on expertise in cybersecurity engineering, OT network security, cloud and infrastructure security, and industry standards. The Senior Cybersecurity Engineer works closely with product, software, networking, and operations teams to integrate security into development and deployment processes while ensuring alignment with business and operational needs. This role provides technical guidance within the team and supports the execution of cybersecurity initiatives.

Key Responsibilities
  • Contribute to cybersecurity architecture and support implementation across product, OT, cloud, and network environments
  • Implement security requirements in product development and deployment processes, ensuring secure‑by‑design practices
  • Execute vulnerability management activities, including scanning, analysis, and remediation tracking for Fluence OS
  • Support risk assessments, threat modeling, and security reviews for product features and deployments
  • Assist in designing and implementing network segmentation, access control, and monitoring solutions for OT environments
  • Apply cybersecurity standards (IEC62443, NIST, NERCCIP, etc.) into engineering practices and configurations
  • Collaborate with cross‑functional teams to integrate security into product and infrastructure workflows
  • Support evaluation and deployment of security tools, automation, and monitoring solutions
  • Contribute to documentation, hardening guides, and security baselines
Required Qualifications & Experience
  • 8–12 years of experience in cybersecurity engineering, preferably with exposure to product or OT/industrial environments
  • Experience implementing cybersecurity controls in network, cloud, or infrastructure environments
  • Familiarity with OT/ICS environments or industrial networking concepts
  • Strong understanding of vulnerability management, threat modeling, and security best practices
  • Hands‑on experience with Linux systems and security tooling
  • Knowledge of cybersecurity frameworks such as IEC62443, NIST, or CIS
  • Ability to work cross‑functionally with engineering, product, and operations teams
  • Strong problem‑solving and communication skills
  • Proven experience designing and leading cybersecurity architecture or large‑scale security initiatives
  • Strong expertise in network security, OT security, cloud security, and secure infrastructure design
  • Experience securing industrial control systems (ICS) or operational technology (OT) environments
  • Deep understanding of vulnerability management, threat modeling, and risk‑based security practices
  • Hands‑on experience with Linux‑based systems and security tooling in complex production environments
  • Strong knowledge of cybersecurity frameworks and standards such as IEC62443, NIST, CIS, or NERCCIP
  • Demonstrated ability to lead cross‑functional technical initiatives and influence engineering decisions
  • Excellent communication skills with the ability to explain technical concepts and risks to engineering leaders and non‑technical stakeholders
  • Ability to mentor engineers and provide technical leadership across teams
Employment

We are an Equal Opportunity Employer and welcome qualified applicants of all backgrounds. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, national origin, age, disability, veteran status, gender identity or expression, genetic information, or any other status protected by law.

To join our team, you’ll need to be legally authorized to work in the United States at the time of application and throughout your employment, without the need for employer sponsorship. Fluence does not sponsor work visas for this position.

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