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Network Security Jobs in Washington, DC (NOW HIRING)

Network Security Engineer

Annapolis, MD ยท On-site

$100 - $300/hr

Fifteen (15) years of experience as a Network Security Engineer analyzing complex hardware systems on programs and contracts of similar size, scope, and complexity * Bachelor's degree in ...

Network Security Engineer

Chantilly, VA ยท On-site

$104K - $172K/yr

Perform Tier II and Tier III network security engineering support, while assisting in designing advanced WAN, LAN, and data center solutions. * Monitor and configure networks utilizing SolarWinds ...

Network Security Engineer

Reston, VA ยท On-site

$108K - $149K/yr

They are seeking a skilled Network Security Engineer to design, implement, and maintain security measures to protect their digital infrastructure from cyber threats, while collaborating with cross ...

Network Security Engineer

Chantilly, VA ยท On-site

$108K - $147K/yr

Network Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate ...

Network Security Engineer

Chantilly, VA ยท On-site

$108K - $147K/yr

They are seeking a skilled Network Security Engineer to design, implement, and maintain security measures that protect networks and data from cyber threats, while ensuring compliance with industry ...

Network Security Engineer

Annapolis Junction, MD ยท On-site

$106K - $146K/yr

Network Security Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and ...

Network Security Engineer

Reston, VA ยท On-site

$108K - $149K/yr

Cymertek Corporation is seeking a skilled and passionate Network Security Engineer to join their team and play a critical role in safeguarding the organization's digital infrastructure. In this ...

Network Security Engineer

Reston, VA ยท On-site

$110 - $150/hr

Network Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Network ...

Network Security Engineer

Chantilly, VA ยท On-site

$108K - $147K/yr

Cymertek Corporation is seeking a skilled and passionate Network Security Engineer to join their team and play a critical role in safeguarding the organization's digital infrastructure. In this ...

Network Security Engineer

Reston, VA ยท On-site

$108K - $149K/yr

Cymertek Corporation is seeking a skilled and passionate Network Security Engineer to join their team and play a critical role in safeguarding the organization's digital infrastructure. In this ...

Showing results 21-40

Network Security information

See Washington, DC salary details

$23.8K

$141.5K

$189.1K

How much do network security jobs pay per year?

As of Sep 3, 2026, the average yearly pay for network security in Washington, DC is $141,495.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,300.00 and $161,900.00 per year, depending on experience, location, and employer.

What is network security?

Network security refers to the strategies, policies, and technologies used to protect computer networks from unauthorized access, misuse, or theft. It involves implementing measures such as firewalls, encryption, intrusion detection systems, and secure protocols to safeguard data and ensure the integrity, confidentiality, and availability of network resources. Network security is essential for organizations to prevent cyberattacks, data breaches, and other security threats that can disrupt operations or compromise sensitive information.

What are the key skills and qualifications needed to thrive as a network security professional?

To thrive as a Network Security professional, you need a solid understanding of network protocols, firewall management, vulnerability assessment, and typically a degree in computer science or a related field. Familiarity with security tools such as SIEM solutions, intrusion detection/prevention systems, and certifications like CISSP or CompTIA Security+ are often required. Strong analytical thinking, attention to detail, and effective communication help professionals anticipate threats and convey risks to stakeholders. These skills are crucial for protecting organizational data, ensuring compliance, and minimizing potential security breaches.

What are some common challenges faced by professionals in network security roles, and how can they be addressed?

Professionals in Network Security often encounter challenges such as staying updated with rapidly evolving cyber threats, managing complex security infrastructures, and ensuring compliance with industry regulations. To address these, ongoing professional development and training are essential, as is fostering strong collaboration with IT and other security teams. Utilizing automated security tools and regularly reviewing security policies can also help mitigate risks and streamline daily operations. Being proactive and adaptable is key to success in this dynamic field.

What is the difference between Network Security vs Cybersecurity Specialist?

AspectNetwork SecurityCybersecurity Specialist
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, CISSP, CEH
Work EnvironmentFocus on network infrastructure, firewalls, VPNsBroader security measures, including networks, applications, and data
Employer & Industry UsageIT departments, network providers, enterprisesAll sectors, including finance, healthcare, government
Search & Comparison IntentSpecific to network protection rolesBroader security roles encompassing multiple domains

Network Security primarily concentrates on protecting network infrastructure, such as firewalls and VPNs, while Cybersecurity Specialists have a broader role, covering all aspects of digital security, including networks, applications, and data. Both roles require similar certifications but differ in scope and work environment, with Network Security focusing more on network-specific tasks and Cybersecurity Specialists handling comprehensive security strategies across an organization.

What do you do in network security?

A network security professional protects computer networks from cyber threats by implementing security measures such as firewalls, intrusion detection systems, and encryption. They monitor network traffic, analyze vulnerabilities, and respond to security incidents to ensure data integrity and confidentiality. Certifications like CISSP or CompTIA Security+ are often valuable in this field.

What is a network security job?

A network security job involves protecting computer networks from cyber threats, unauthorized access, and data breaches. Professionals in this field configure security tools like firewalls and intrusion detection systems, and often hold certifications such as CISSP or CompTIA Security+ to ensure network integrity and confidentiality.

What are the most commonly searched types of Network Security jobs in Washington, DC?

The most popular types of Network Security jobs in Washington, DC are:

What are popular job titles related to Network Security jobs in Washington, DC?

For Network Security jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Network Security jobs in Washington, DC look for?

The top searched job categories for Network Security jobs in Washington, DC are:

Infographic showing various Network Security job openings in Washington, DC as of August 2026, with employment types broken down into 85% Full Time, 12% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $141,495 per year, or $68 per hour.

Network Security Engineer

Itezz

Annapolis, MD โ€ข On-site

$100 - $300/hr

Other

Medical, Dental, Retirement

Posted 28 days ago


Job description

Job Description

Provide engineering expertise to analyze complex systems, architecture, network design, and other technical hardware issues. Procure and perform acceptance testing on equipment. Provide hardware maintenance support, both preventative and remedial. Deploy, install, and implement hardware at Continental United States (CONUS) and Outside Continental United States (OCONUS). Prepare specifications for hardware by analyzing documented and derived system requirements. Conduct site surveys. Prepare engineering plans and site Technical Design Packages. Organize and direct hardware installations. Configure (and document configuration of) computers, networking devices and various peripheral equipment. Prepare site installation and test reports. Ensure that problems have been properly identified and solutions will satisfy the userโ€™s requirements. Prepare reports and recommendations concerning existing and emerging hardware technologies. Provide specific input to the hardware components of system design to include endโ€‘user devices, servers, networking devices, data storage devices, and specialized processors.

Required Qualifications

Due to federal contract requirements, United States Citizenship and a positionโ€‘appropriate security clearance is required (e.g., Active TS/SCI security clearance with customerโ€‘appropriate polygraph).

  • TS/SCI with Agency Appropriate Polygraph
  • Fifteen (15) years of experience as a Network Security Engineer analyzing complex hardware systems on programs and contracts of similar size, scope, and complexity
  • Bachelorโ€™s degree in Communications Engineering, Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Mathematics, or related discipline from an accredited college or university. Five (5) years of Network Security engineering experience may be substituted for a Bachelorโ€™s degree.
  • Must meet DoD approved 8570 Baseline Certification for IAT Level III
  • Must possess at least three (3) of the following vendor certifications:
    • Palo Alto Nextโ€‘Generation Firewall Engineer (NGFE)
    • SonicWall Network Security Certification (Administrator (SNSA) or Professional (SNSP))
    • Cisco Enterprise Certification (CCNA, CCNP, or CCIE)
Capabilities
  • Configure network devices, firewalls, web proxies, VPNs, and load balancers
  • Direct the work of other Network Security engineers on a project requiring a variety of Network Security engineering activities and tasks
  • Plan all phases of hardware projects to include schedules, budgets, and maturation of technical performance parameters
  • Work closely with system engineering and test engineering to develop and validate hardware portion of test plans, test procedures, throughput models, failure analysis, and risk analysis
  • Develop proposals for the program manager to reduce or avoid customer costs in upโ€‘front acquisition costs or operational/disposal costs
  • Organize and direct teams to address critical system failures that potentially derive from hardware component failure or misconfiguration
  • Perform system or network designs that encompass multiple enclaves, to include those with differing data protection/classification requirements
  • Recommend systemโ€‘level solutions to resolve security requirements
  • Provide security planning, assessment, risk analysis, and risk management
  • Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures
Additional Experience
  • Computer Network Operations
    • NSEโ€‘3/Architecture Lead Network โ€“ Ten (10) years of experience completing component testing on switches, VPN concentrators, or routers. Led a minimum of 2 evaluations on switches, routers, or VPN devices.
  • Information Assurance
    • NSEโ€‘3/Architecture Lead Firewall/Proxy โ€“ Ten (10) years of experience completing component testing on firewalls and/or web proxies. Led a minimum of 2 evaluations on firewall and/or web proxy devices.
  • Information Technology
    • NSEโ€‘3/Technical Lead โ€“ Ten (10) years of experience directing up to 30 engineers scoping a minimum of 5 IT security systems. Two (2) years of experience with IAVA scanning and patching requirements.
  • Other
    • NSEโ€‘3/Deployment Lead โ€“ Served as a deployment lead for network boundary systems for a minimum of 5 large deployments (5 or more racks) and 5 small deployments (4 or less racks). Prepared a minimum of 10 site Technical Design packages (implementation packages) that include architecture diagrams, rack elevation diagrams, inventory information, cabling information, and IP addressing tracking. Worked a minimum of 5 deployments through a defined acquisition logistics management process.
Salary Range

$100,000.00 โ€“ $300,000.00 (Annually)

Benefits Package

Itezz Inc. automatically contributes an additional 10% of each employeeโ€™s gross compensation to the company SEP IRA plan, with no requirement for employee matching. All contributions are fully vested from day one.

Fullโ€‘time employees have the option to participate in a variety of voluntary benefit plans:

  • Choice of CareFirst BlueChoice Medical Plans, some with Health Savings Account (HSA)
  • CareFirst Preferred Dental
  • CareFirst BlueVision
Equal Opportunity Employer

Itezz Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Affirmative Action Statement

Itezz Inc. is committed to the principles of affirmative action in all hiring and employment for minorities, women, individuals with disabilities, and protected veterans.

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