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Security Engineer Jobs in Virginia (NOW HIRING)

Leidos

Security Engineer

Ashburn, VA · On-site

The Security Engineer will be installing, configuring, monitoring, and troubleshooting network security solutions and related monitoring tools including L2/L3 network security devices, IDS/IPS, Full ...

Delviom LLC

Cloud Security Engineer

Alexandria, VA · On-site

Microsoft Azure Security Engineer (AZ-500) (preferred) * CCSK (Cloud Security Alliance) (preferred) * Wiz certification (preferred if available) * CrowdStrike certification (preferred) Tools ...

New

Leidos

Security Engineer

Ashburn, VA · On-site

The Security Engineer will be installing, configuring,monitoring, and troubleshooting network security solutions and related monitoring tools including L2/L3 network security devices, IDS/IPS, Full ...

GlobalXperts

Security Engineer

Reston, VA · On-site

Designs, develops, engineers, and implements solutions that meet security requirements. * Analyzes general information assurance-related technical problems and provides basic engineering and ...

Revolutional, LLC

Lead Security Engineer

Mclean, VA

Lead Security Engineer Location: Suitland, MD (Hybrid) Terms: Full-time Clearance/Work Authorization: U.S. Citizenship with the ability to obtain and maintain a Public Trust is required Travel: 0-20 ...

GlobalXperts

Security Engineer

Reston, VA

Designs, develops, engineers, and implements solutions that meet security requirements. * Analyzes general information assurance-related technical problems and provides basic engineering and ...

Exostar

Information Security Engineer

Herndon, VA · On-site

Information Security Engineer Location: Herndon, Virginia - Hybrid (in office 3x/week) Position Overview: This senior-level Information Security Engineer will serve as a member of the Exostar ...

CoStar Group

Sr. Security Engineer

Arlington, VA · On-site

$131.70K - $180.60K/yr

Sr. Security Engineer Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P ...

CoStar

Sr. Security Engineer

Arlington, VA

$131.70K - $180.60K/yr

Sr. Security Engineer Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P ...

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Security Engineer information

See Virginia salary details

$61K

$151.5K

$203.7K

How much do security engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for security engineer in Virginia is $151,463.00, according to ZipRecruiter salary data. Most workers in this role earn between $141,800.00 and $157,100.00 per year, depending on experience, location, and employer.

What Is a Security Engineer?

A service provider is responsible for delivering professional quality services on behalf of a business or organization. The types of services vary depending on the businesses they work with. Many companies partner with experts in the local community to perform functions on their behalf rather than developing the expertise in-house. A service provider performs the services based on a written legal agreement and charges fees for their work.

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

To thrive as a Security Engineer, you need expertise in information security principles, network architecture, vulnerability assessment, and commonly a degree in computer science or a related field. Familiarity with tools like SIEM systems, firewalls, intrusion detection/prevention systems, and certifications such as CISSP or CEH are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding Security Engineers apart. These competencies are essential to proactively protect organizations from cyber threats, ensure compliance, and minimize security risks.

How does a Security Engineer typically collaborate with other IT teams within an organization?

Security Engineers work closely with various IT teams such as network administrators, software developers, and system administrators to ensure security protocols are integrated at every level. This collaboration often involves conducting security assessments, reviewing code for vulnerabilities, and assisting with incident response. Regular meetings and cross-functional projects are common, as Security Engineers provide guidance on best practices and help teams understand potential threats. Effective communication and teamwork are key, as security is a shared responsibility across the organization.

What are Security Engineers?

Security Engineers are professionals responsible for designing, implementing, and maintaining systems and protocols to protect an organization’s computer networks and data. They analyze security measures, identify vulnerabilities, respond to incidents, and ensure compliance with security standards. Their work helps prevent unauthorized access, data breaches, and cyber attacks, making them essential to an organization's overall IT security. Security Engineers often collaborate with IT teams, management, and other stakeholders to build a robust security infrastructure.

What is the difference between Security Engineer vs Network Security Specialist?

AspectSecurity EngineerNetwork Security Specialist
Required CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentDesigning, implementing, and maintaining security systems across IT infrastructureMonitoring, analyzing, and securing network traffic and infrastructure
Employer & Industry UsageTech companies, finance, government agenciesTelecommunications, enterprise networks, cybersecurity firms

Security Engineers focus on developing and deploying security solutions across IT systems, while Network Security Specialists concentrate on protecting network infrastructure and traffic. Both roles require similar certifications and often work together to ensure comprehensive security.

More about Security Engineer jobs
What are the most commonly searched types of Security Engineer jobs in Virginia? The most popular types of Security Engineer jobs in Virginia are:
What are popular job titles related to Security Engineer jobs in Virginia? For Security Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Security Engineer jobs in Virginia look for? The top searched job categories for Security Engineer jobs in Virginia are:
What cities in Virginia are hiring for Security Engineer jobs? Cities in Virginia with the most Security Engineer job openings:
What are popular job titles related to Security Engineer jobs in VA? For Security Engineer jobs in VA, the most frequently searched job titles are:
Security Engineer jobs near you
Infographic showing various Security Engineer job openings in Virginia as of May 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $151,463 per year, or $72.8 per hour.
Security Engineer

Security Engineer

Leidos

Ashburn, VA • On-site

Full-time

Posted 17 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

58th of 424 rated business services

Job description

Job Description:
Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, various cloud environments, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations.
Primary Responsibilities:
The Cyber Security Engineer will support the full system engineering life-cycle, including requirements analysis, design, development, test, implementation, maintenance, integration, and documentation of SOC infrastructure and SOC tool suite.
The Security Engineer will be installing, configuring, monitoring, and troubleshooting network security solutions and related monitoring tools including L2/L3 network security devices, IDS/IPS, Full packet capture, DLP, Endpoint (AV, DLP, Endpoint Detection & Response), and infrastructure supporting SEIM (Splunk).
The Security Engineer must have understanding and knowledge of LAN/WAN security solutions including creating and maintaining LAN/WAN security standards and design documentation.
Knowledge and familiarity with new LAN/WAN security applications and hardware as assigned.
Knowledge and hands on experience with securing AWS environments, automating controls and supporting enterprise security operations.
Ability to script in one more of the following computer languages Python, Bash, Visual Basic or Powershell.
Strong written and oral communication with the ability to communicate with team members, management and customer.
Below are some tools/skills the candidate should have knowledge or experience on:
  • 2-4 years' experience in Systems Engineer/Admin role or an equivalent of 2-4 years in Cybersecurity.
  • Hands on experience on AWS - Majority of the environment systems are in AWS. These may include EC2, Storage, Lambda, S3, VPC, Storage Gateways
  • Hands on experience with Linux - More than half of the systems being managed are Linux. This ranges from CentOS, Amazon Linux 2, RHEL, Kali Linux, and Rocky Linux. Knowledge/experience in patching and updating these will be key.
  • Knowledge/experience with Windows - Need knowledge in setting up and building using images. Someone who knows the ins and outs of where logs and other locations of data are on a windows system is a plus.
  • Hands on experience with Troubleshooting - Mid to high level troubleshooting skills. Have the knowledge and experience on where to look for logs and errors within applications and OS's.
  • Knowledge and understanding of Networking and how it all ties together - networking knowledge, VPNs, DNS, DHCP, AWS VPCs, Firewalls.
  • H knowledge/experience on Applications - automation software such as Ansible, Windows SCCM, or any automation software.
  • Understanding of cybersecurity processes and protocols.
  • Knowledge and understanding of some Antivirus software such as McAfee and CrowdStrike. Any HIPS software and how it works.
  • Understanding of SOPs, Playbooks, and experience in creating documentation.
  • Knowledge with platform hardening.

Basic Qualifications:
  • Bachelor's and 2 years of relevant work experience OR Bachelor's and 4 years of relevant work experience or Bachelor's and 8 years of relevant work experience. Additional years experience are accepted in lieu of degree.
  • Bachelor's degree in computer science, Engineering, Software Development, Information Technology, Cyber Security, or related field.
  • Familiar with the management, operational, and technical aspects of IT Security in a complex enterprise environment. Additional experience in cyber risk management and assessments will be considered.
  • Knowledge and familiarity with in-depth analysis of Zero Trust Capabilities, Infrastructures and Architecture.
  • Must have a US Citizenship
  • Must be able to commute to the Ashburn VA office location

Clearance:
  • All Department of Homeland Security CBP SOC employees are required to favorably pass a 5-year (BI) Background Investigation.

Preferred Qualifications:
  • Ability to learn and support new systems and applications.
  • Redhat, Cisco or Microsoft, Security+, Linux+, or Network+ certifications
  • Cisco Hardware and Storage
  • Expertise in Networking, Linux and Windows
  • Sourcefire (snort) or RSA Security Analytics (network) experience a plus

Ability to script in one more of the following computer languages Python, Bash, Visual Basic or Powershell
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
May 4, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $69,550.00 - $125,725.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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