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Cyber Security Systems Engineer Jobs in Reston, VA

iQuasar LLC

Cybersecurity Engineer

Fort Belvoir, VA · On-site

Title : Cyber Security Systems Engineer * Location : Fort Belvoir, VA. * Position Typ e: Permanent position. * Travel : No. * Clearance : Top Secret. Basic Responsibilities: The desired candidate ...

IQUASAR LLC

Cybersecurity Engineer

Fort Belvoir, VA · On-site

Title : Cyber Security Systems Engineer * Location : Fort Belvoir, VA. * Position Typ e: Permanent position. * Travel : No. * Clearance : Top Secret. Basic Responsibilities: The desired candidate ...

iQuasar, LLC

Cybersecurity Engineer

Fort Belvoir, VA · On-site

Title: Cyber Security Systems Engineer * Location: Fort Belvoir, VA * Position Type: Permanent position * Travel: No * Clearance: Top Secret Basic Responsibilities The desired candidate will have ...

Pae

Cyber Security Systems Engineer III

Chantilly, VA

$58.50 - $72/hr

... System Security Engineer to join our team. The successful candidate will bring extensive knowledge and hands-on experience in cybersecurity engineering, risk management frameworks, and secure ...

Amentum

Cyber Security Systems Engineer III

Chantilly, VA · On-site

$58.50 - $72/hr

... System Security Engineer to join our team. The successful candidate will bring extensive knowledge and hands-on experience in cybersecurity engineering, risk management frameworks, and secure ...

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All JobsCyber Security Systems Engineer JobsCyber Security Systems Engineer Jobs in Reston, VA

Cyber Security Systems Engineer information

See Reston, VA salary details

$25

$64

$83

How much do cyber security systems engineer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for cyber security systems engineer in Reston, VA is $64.49, according to ZipRecruiter salary data. Most workers in this role earn between $57.26 and $70.29 per hour, depending on experience, location, and employer.

What does a Cyber Security Systems Engineer do?

A Cyber Security Systems Engineer designs, implements, and manages security solutions to protect an organization's computer systems and networks from cyber threats. They are responsible for analyzing security requirements, developing secure network architectures, and ensuring systems comply with security standards and policies. Their work often includes vulnerability assessments, penetration testing, incident response, and maintaining up-to-date knowledge of evolving cyber threats. They also collaborate closely with IT teams to integrate security measures into all aspects of technology infrastructure.

What are some common challenges Cyber Security Systems Engineers face when implementing new security protocols within existing IT infrastructure?

Cyber Security Systems Engineers often encounter challenges when integrating new security protocols into legacy systems or diverse IT environments. Compatibility issues, minimizing downtime during implementation, and ensuring that all team members are trained on new procedures are frequent hurdles. Additionally, balancing robust security measures with maintaining user accessibility and system performance requires careful planning and collaboration with IT, development, and compliance teams. Staying updated on evolving threats while managing these complexities is a key part of the role.

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

A Cyber Security Systems Engineer needs a strong background in information security, network architecture, and systems administration, often supported by a degree in computer science or a related field. Familiarity with security tools like firewalls, intrusion detection systems, SIEM platforms, and certifications such as CISSP, CEH, or CompTIA Security+ are typically required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for assessing threats and collaborating with cross-functional teams. These competencies are vital to proactively identify vulnerabilities, implement robust security measures, and protect organizational assets from evolving cyber threats.

What is the difference between Cyber Security Systems Engineer vs Network Security Engineer?

AspectCyber Security Systems EngineerNetwork Security Engineer
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentDesigning and implementing security systems across IT infrastructureSecuring network infrastructure, configuring firewalls, VPNs
Employer & Industry UsageTech firms, government agencies, large enterprisesTelecom, IT service providers, corporate networks

Cyber Security Systems Engineers focus on designing and deploying comprehensive security solutions, while Network Security Engineers primarily secure network infrastructure. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

What are popular job titles related to Cyber Security Systems Engineer jobs in Reston, VA?

For Cyber Security Systems Engineer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Cyber Security Systems Engineer jobs in Reston, VA look for?

The top searched job categories for Cyber Security Systems Engineer jobs in Reston, VA are:

What cities near Reston, VA are hiring for Cyber Security Systems Engineer jobs?

Cities near Reston, VA with the most Cyber Security Systems Engineer job openings:

Cyber Security Systems Engineer jobs near you
Infographic showing various Cyber Security Systems Engineer job openings in Reston, VA as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 83% Full Time, 12% Part Time, 2% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $134,137 per year, or $64.5 per hour.

Cybersecurity Engineer

Fort Belvoir, VA • On-site

iQuasar LLC
IT Services • 51 - 200 employees
Learn more about iQuasar LLCexternal

Full-time

Re-posted 28 days ago

Job description

One of our clients in Fort Belvoir, VA needs a Cyber Security Systems Engineer for a permanent position.
  • Title: Cyber Security Systems Engineer
  • Location: Fort Belvoir, VA.
  • Position Type: Permanent position.
  • Travel: No.
  • Clearance: Top Secret.

Job Description:
Basic Responsibilities:
The desired candidate will have experience in at least one of the following areas and an interest in learning the others:
  • The DoD Cross Domain Approval Process
  • DoD Cyber Supply Chain Risk Management
  • Mission Assurance (Mission Essential Functions (MEF), Joint Mission Essential Task Lists, Mission Decomposition, Mission Relevant Terrain Cyber (MRTC) and Mission Assurance Decision Support System (MADDS)
  • DoD Risk Management Framework (eMASS and Common Controls)
  • DoD Policies on Removable Media Policies and Portable Electronic Devices

The ideal candidate will have a strong background in Cyber Security with the ability to take that knowledge of mission, threats, risks, vulnerabilities, mitigations, compliance, and risk acceptance, and apply it to several different disciplines. You should be very familiar with at least one of the following DoD Policies:
  • DoDI 8540 Cross Domain Policy
  • DoDI 5200.44 Trusted Systems and Networking
  • CNSSP 26 - National Policy on Reducing the Risk of Removable Media for National Security Systems (NSS)
  • DODI 3020.45 - Mission Assurance Construct
  • CNSSI-1253 Security Categorization and Control Selection for National Security Systems

Skills and Qualifications:
  • Ability to learn new Cyber Security Disciplines
  • Ability to write and create clear and concise presentation.
  • Ability to communicate and brief senior leadership

Apply