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Network Security Analyst Jobs in Reston, VA (NOW HIRING)

Peraton

Network Security Engineer

Chantilly, VA · On-site

$176K - $282K/yr

Experience performing network packet inspection, traffic analysis, performance characterization (e ... Understanding of Linux network security tools - (e.g., Metasploit, netcat, nmap, etc.

Peraton

Network Security Engineer

Chantilly, VA · On-site

$176K - $282K/yr

Experience performing network packet inspection, traffic analysis, performance characterization (e ... Understanding of Linux network security tools - (e.g., Metasploit, netcat, nmap, etc.

FSR, LLC.

System Security Analyst (ConMon)

Herndon, VA · On-site

Solid understanding of network security protocols and best practices * Familiarity with compliance frameworks such as NIST and ISO 27001 * Strong analytical and problem-solving skills with attention ...

FSR, LLC.

System Security Analyst (ConMon)

Herndon, VA · On-site

Solid understanding of network security protocols and best practices * Familiarity with compliance frameworks such as NIST and ISO 27001 * Strong analytical and problem-solving skills with attention ...

Cymertek

Information Assurance Analyst

Chantilly, VA · On-site

SIMILAR CAREER TITLES Cybersecurity Analyst, Security Analyst, Information Security Specialist, Risk Management Analyst, Compliance Analyst, IT Security Analyst, Security Operations Analyst, Network ...

Cymertek

Information Assurance Analyst

Tysons, VA · On-site

SIMILAR CAREER TITLES Cybersecurity Analyst, Security Analyst, Information Security Specialist, Risk Management Analyst, Compliance Analyst, IT Security Analyst, Security Operations Analyst, Network ...

Cymertek

Cybersecurity Analyst

Chantilly, VA · On-site

... Defense Analyst, Network Security Analyst, IT Security Specialist, Security Consultant ... Cybersecurity Specialist, Malware Analyst, Security Architect, ect. DEGREE (Level Desired) Bachelor ...

Cmu

Network Security Researcher

Arlington, VA

Our team, within the Cyber Risk and Resilience Directorate researches, designs, and develops software tools for the collection, storage, and analysis of network data to provide security insights. We ...

Cymertek

Cybersecurity Analyst

Tysons, VA · On-site

... Defense Analyst, Network Security Analyst, IT Security Specialist, Security Consultant ... Cybersecurity Specialist, Malware Analyst, Security Architect, ect. DEGREE (Level Desired) Bachelor ...

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All JobsNetwork Security Analyst JobsNetwork Security Analyst Jobs in Reston, VA

Network Security Analyst information

See Reston, VA salary details

$10

$62

$85

How much do network security analyst jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for network security analyst in Reston, VA is $62.22, according to ZipRecruiter salary data. Most workers in this role earn between $44.28 and $83.03 per hour, depending on experience, location, and employer.

What does a network security analyst do?

A network security analyst helps provide cybersecurity protection for a company’s computer network and information systems. As a network security analyst, your job duties include designing, developing, and maintaining computer security systems and measures. You also monitor the company’s networks for any unusual activity, identify intrusion breaches, and brief staff and management on necessary computer security measures.

How does a network security analyst typically collaborate with other IT teams to respond to security incidents?

Network Security Analysts work closely with system administrators, network engineers, and incident response teams to detect, analyze, and mitigate security threats. During a security incident, they coordinate efforts by sharing threat intelligence, conducting forensic analysis, and implementing immediate containment measures. Effective communication and teamwork are essential, as analysts often lead post-incident reviews and help develop preventive strategies with other IT professionals. This collaborative approach ensures swift resolution and strengthens the organization's overall security posture.

What is the difference between Network Security Analyst vs Cybersecurity Analyst?

AspectNetwork Security AnalystCybersecurity Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CEH
Work EnvironmentFocus on network infrastructure, firewalls, intrusion detectionBroader security measures, including systems, applications, and policies
Industry UsageIT departments, network providers, enterprisesAll industries, including finance, healthcare, government
Search/Comparison IntentUnderstanding roles, certifications, responsibilitiesBroader security roles, career paths

While both roles focus on protecting digital assets, a Network Security Analyst specializes in securing network infrastructure, firewalls, and intrusion detection systems. A Cybersecurity Analyst has a broader scope, covering system security, application security, and security policies across an organization. Both roles often require similar certifications and work environments, but their focus areas differ, making each vital for comprehensive cybersecurity strategies.

What does a network security analyst do?

A Network Security Analyst is responsible for protecting an organization's computer networks and systems from cyber threats. They monitor network traffic, investigate security breaches, and implement security measures to prevent attacks such as malware, phishing, and unauthorized access. Analysts also conduct vulnerability assessments, update security protocols, and ensure compliance with industry standards. Their work is essential in safeguarding sensitive information and maintaining the integrity of IT infrastructure.

What are the key skills and qualifications needed to thrive as a network security analyst, and why are they important?

To thrive as a Network Security Analyst, you need a solid understanding of networking protocols, cybersecurity principles, and risk assessment, often backed by a degree in computer science or a related field. Familiarity with intrusion detection systems (IDS), firewalls, security information and event management (SIEM) tools, and certifications like CompTIA Security+ or CISSP are typically required. Analytical thinking, attention to detail, and strong problem-solving abilities are crucial soft skills for identifying and mitigating security threats. These competencies are vital to proactively protect organizational networks and ensure data integrity in an evolving threat landscape.
More about Network Security Analyst jobs
What cities near Reston, VA are hiring for Network Security Analyst jobs? Cities near Reston, VA with the most Network Security Analyst job openings:
Network Security Analyst jobs near you
Infographic showing various Network Security Analyst job openings in Reston, VA as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $129,415 per year, or $62.2 per hour.

Network Security Engineer

Peraton

Chantilly, VA • On-site

$176K - $282K/yr

Full-time

Re-posted 17 hours ago

Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

50th of 223 rated it services

Job description

Responsibilities
  • Deconfliction with mission partners.
  • Scripting and development experience with Python, SQL, Web Applications, Networking; experience in cyber.
  • Extensive experience serving in a senior network security engineer position or other relevant cyber security position.
  • Resource will work closely with management and provide technical support to a multi-discipline team.

Qualifications
  • Minimum of 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD
  • Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph.
  • Proficiency working in a Linux environment - Debian, Kali, Centos or Ubuntu.
  • Familiar with computer networking technology and terminology (ip addresses, tcp/udp, firewalls, etc.).
  • Experience configuring network devices (eg., routers, switches, etc.).
  • Experience performing network packet inspection, traffic analysis, performance characterization (e.g., Wireshark, TCPdump, etc.).
  • Understanding of network/cyber security, penetration testing and information security practices.
  • Understanding of Linux network security tools - (e.g., Metasploit, netcat, nmap, etc.).
  • Experience using scripting languages for development, modification, automation, parsing data seta and network monitoring (e.g., bash, Perl, Python, etc.).
  • Experience building virtual infrastructure - (e.g., vSphere).
  • Experience in either design, implementation, procurement or maintenance of network infrastructure.
  • Ability to work with stakeholders and developers to engage in joint project planning and execution.

Peraton Overview
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.
Target Salary Range
$176,000 - $282,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
EEO
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

What Peraton employees say

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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