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Network Security Jobs in Potomac, MD (NOW HIRING)

Synergy ECP

Network Security Engineer

Annapolis Junction, MD · On-site

$106K - $146K/yr

The Network Security Engineer will provide engineering expertise to analyze complex systems, network design, and hardware issues, while ensuring solutions meet user requirements and security ...

MANTECH

Network Security Engineer

Chantilly, VA · On-site

$108K - $147K/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 ...

MANTECH

Network Security Engineer

Chantilly, VA

$107K - $146K/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 ...

MANTECH

Network Security Engineer

Chantilly, VA · On-site

$108K - $147K/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 ...

Cymertek Corporation

Network Security Engineer

Chantilly, VA · 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. The role ...

Cymertek

Network Security Engineer

Tysons, VA · On-site

$104K - $143K/yr

Network Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Network ...

Synergy ECP

Network Security Engineer

Annapolis Junction, MD · On-site

$114K - $157K/yr

Ten (10) years' experience as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions is required. Bachelor's degree in Communications Engineering, Computer Engineering ...

Synergy ECP

Network Security Engineer

Annapolis Junction, MD · On-site

$114K - $157K/yr

Ten (10) years' experience as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions is required. Bachelor's degree in Communications Engineering, Computer Engineering ...

ManTech

Network Security Engineer

Chantilly, VA

$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 ...

Cymertek Corporation

Network Security Engineer

Reston, VA · 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 ...

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All JobsNetwork Security JobsNetwork Security Jobs in Potomac, MD

Network Security information

See Potomac, MD salary details

$21.7K

$129.2K

$172.7K

How much do network security jobs pay per year?

As of Aug 25, 2026, the average yearly pay for network security in Potomac, MD is $129,230.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,100.00 and $147,900.00 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 cities near Potomac, MD are hiring for Network Security jobs?

Cities near Potomac, MD with the most Network Security job openings:

Network Security jobs near you
Infographic showing various Network Security job openings in Potomac, MD as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $129,230 per year, or $62.1 per hour.

Network Security Engineer

Howard Community College

Columbia, MD • On-site

$101K - $139K/yr

Full-time

Re-posted 21 days ago

Job description

Job Summary:
Howard Community College (HCC) is an innovative institution committed to meeting the needs of a diverse community. They are seeking a highly skilled and motivated Network Security Engineer to join their IT team, responsible for designing, implementing, and managing network security infrastructure to protect systems and data from security threats.
Responsibilities:
• Design and implement secure network solutions to protect the organization’s network infrastructure.
• Configure and manage security devices such as firewalls, intrusion detection/prevention systems (IDS/IPS), and VPNs.
• Monitor network traffic for suspicious activities and respond to security incidents in a timely manner.
• Conduct forensic analysis of network security incidents and implement corrective actions.
• Perform regular vulnerability assessments and penetration testing to identify security weaknesses.
• Implement security patches and updates to mitigate identified vulnerabilities.
• Develop, implement, and enforce network security policies, procedures, and guidelines.
• Ensure compliance with industry standards and regulations.
• Collaborate with other IT and security teams to ensure a cohesive security strategy.
• Provide training and guidance to staff on network security best practices.
Qualifications:
Required:
• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• Relevant certifications such as CompTIA Security+, Cisco Certified Network Associate (CCNA), or Certified Ethical Hacker (CEH).
• Minimum of two (2) years of experience in network security or related roles.
• Hands-on experience with configuring and managing network security devices.
• Proven experience in conducting vulnerability assessments and penetration testing.
• Proficiency in network protocols (TCP/IP, DNS, VPN) and network security tools.
• Strong understanding of firewalls, IDS/IPS, and VPN technologies.
• Familiarity with security information and event management (SIEM) systems.
Company:
Howard Community College (HCC) is a publicly funded two-year community college serving the educational needs of Howard County's citizens and employers. Founded in 1969, the company is headquartered in Columbia, USA, with a team of 501-1000 employees. The company is currently Late Stage.
Howard Community College logo

About Howard Community College

Sourced by ZipRecruiter

Howard Community College (HCC) is an exciting place to work, learn, and grow! We are proud to have received the Great Colleges to Work For honor for 12 consecutive years, 2009-2020. Howard Community College values diversity among its faculty, staff and student population. We are an innovative institution that is committed to responding to the ever-changing needs and interests of a diverse and dynamic community. No matter where you want to go in your career, you can get there from here!

Industry

Colleges, universities, and professional schools

Company size

501 - 1,000 Employees

Headquarters location

Columbia, MD, US

Year founded

1966

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