Top 1011 Cyber Security Engineer Jobs in Chantilly, VA

Information Systems Security Engineer (ISSE)
Peraton —Washington, DC
- $104,000 - $166,000 a year
- Azure
- Bachelor of Science
- System design
- Health savings account
- Paid holidays
Security Engineer
Agile Defense —Springfield, VA
- $120,000 - $140,000 a year
- Hybrid work
- System design
- Senior level
- Commercial
Quick Apply
Information Assurance Security Engineer
General Dynamics Information Technology —Springfield, VA
- $159,850 - $164,382 a year
- Computer Science
- Windows
- AWS
- Paid time off
- 401(k) matching
Lead Security Engineer
CGI Group, Inc. —Washington, DC
- $127,500 - $276,200 a year
- Computer Science
- DevOps
- Office
- Paid parental leave
- Paid holidays
Security Engineer
Vibotek LLC —Virginia
- Contract
- Mid-level
Quick Apply
IT & Cyber Security Engineer
OnTrac —Washington, DC
- $125,600 - $188,400 a year
- Remote
- HIPAA
- Mid-level
- 8 years
- Paid parental leave
- Paid holidays
Quick Apply
Security Systems Engineer
System One —Vienna, VA
- Contract
- Hybrid work
- Mid-level
- 3 years
- Python
- Health insurance
- Dental insurance
Quick Apply
6d
Lead Cyber Security Engineer (Remote)
CareFirst BlueCross BlueShield —Reston, VA
- $122,400 - $243,100 a year
- Online Application
- Remote
- Computer Science
- Bachelor's degree
- Team management
- 401(k)
Quick Apply
Junior Security Engineer
Maximus —Tysons, VA
- $40,000 - $65,000 a year
- Remote
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
Cyber Security Engineer
Technology Service Corporation —Arlington, VA
- Full-time
- Senior level
Cyber Software Engineer
Lockheed Martin Corporation —Herndon, VA
- Full-time
- Research
- Mid-level
- Office
- Paid jury duty
- Paid holidays
Security Engineer
Securiport —Reston, VA
- Full-time
- Computer science
- Computer Science
- Mid-level
Endpoint Security Engineer
AAC Inc —Vienna, VA
- $125,000 - $140,000 a year
- Customer service
- Bachelor of Science
- Mid-level
Quick Apply
Cybersecurity Engineer
Enterprise Solutions & Management Corporation —Vienna, VA
- Full-time
- 7 years
- System design
- Research
Quick Apply
Cyber Security Engineer
Bowman Consulting Group, Ltd. —Reston, VA
- $96,000 - $123,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
6d
Cloud Security Engineer
Pegasystems —Sterling, VA
- $86,700 - $129,600 a year
- Senior level
- Python
- Commercial
9d
Cyber Security Systems Engineer III
Amentum —Chantilly, VA
- $220,000 - $225,000 a year
- Full-time
- Senior level
- Employee stock purchase plan
- Paid holidays
5d
Software Engineer II - BDX IAM
Booking.com —Washington, DC
- $191,600 - $212,900 a year
- Full-time
- System design
- Mid-level
- Java
- Disability insurance
- Health insurance
10d
Cyber Software Engineer Staff
Lockheed Martin Corporation —Herndon, VA
- Full-time
- Mid-level
- Office
- Windows
- Paid jury duty
- Paid holidays
SOC / Incident Response Engineer
CyberData Technologies —Herndon, VA
- Research
- Mid-level
- Paid time off

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Information Systems Security Engineer (ISSE)

Peraton -
Washington, DC

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Job Details

$104,000 - $166,000 a year

Benefits

Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Employee assistance program
Vision insurance
Life insurance

Qualifications

Linux support
Public Cloud
Virtualization tools
IAT Level III
DoD 8570
IAT
Linux administration

Full Job Description

About Peraton

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 solve the most daunting challenges that our customers face. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Program Overview

Engineering, integration, and cybersecurity support to design, build, and test enhanced services for the Department of Navy's IT architecture. Offers a wide range of roles, from cybersecurity experts to engineers specializing in systems, networks, software, and data center services.

About The Role

Peraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in Washington D.C. Responsibilities include:

Design, implement, and maintain enterprise security architectures aligned with NIST RMF, DoD STIGs, CIS benchmarks, and organizational cybersecurity policies.
Perform security engineering activities across system development lifecycle (SDLC), including requirements analysis, system design reviews, security testing, and accreditation support.
Implement vulnerability management processes utilizing Tenable Nessus, ACAS, and Qualys to identify, assess, and remediate system vulnerabilities.
Integrate cybersecurity requirements into Windows and Linux server environments, cloud infrastructure, virtualization platforms, and containerized applications.
Support incident response and forensic investigations by analyzing security logs, SIEM alerts, network traffic, and endpoint telemetry using Splunk Enterprise.
Develop automation scripts using PowerShell, Bash, and Python to streamline vulnerability remediation, account auditing, compliance reporting, and security monitoring tasks.
Collaborate with system administrators, network engineers, ISSOs, and application teams to remediate security findings and implement secure configuration baselines.
Perform security impact analysis for system changes, software deployments, and infrastructure upgrades to ensure continued compliance and operational security.
Engineer endpoint protection and hardening solutions utilizing Trellix ePO – On-prem, host-based firewalls, and application whitelisting technologies.
Evaluate and implemented cybersecurity tools and technologies to improve system security posture, continuous monitoring, and threat detection capabilities.
Produce technical security documentation, architecture diagrams, standard operating procedures (SOPs), and executive-level risk assessment reports.
Experience administrating, configuring, and troubleshooting core modules such as Enterprise Password Vault (EPV), Password Vault Web Access (PVWA), Central Policy Manager (CPM), and Privileged Session Manager (PSM) in CyberArk.

Qualifications

5 years with BS/BA; 3 years with MS/MA; 9 years in lieu of a BS degree may be considered.
Must possess an active Top Secret with SCI Eligibility
Strong background in networking (TCP/IP, firewalls, VPNs), cloud security (AWS/Azure), Kubernetes, and DevSecOps.
Deep understanding of NIST SP 800-161, NIST RMF, FedRAMP, Common Criteria, ATO package development, and cybersecurity compliance (STIGs).
Hands-on experience managing and deploying Tenable Nessus, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux and Ubuntu Linux
Experience with scripting and automation with Powershell, Python, Bash and Ansible
Proven experience in leading projects and mentoring junior ISSE's.
Present technical briefings to leadership.
Must have a current DoD 8570.1-M IAT Level III certification (SecurityX (CASP), GCIH, CISA, CISSP)

Details

Target Salary Range: $104,000 - $166,000. 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.

Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity.

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

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Cyber Security Engineer jobs in Chantilly, VA

Information Systems Security Engineer (ISSE)

Security Engineer

Information Assurance Security Engineer

Lead Security Engineer

Security Engineer

IT & Cyber Security Engineer

Security Systems Engineer

Lead Cyber Security Engineer (Remote)

Junior Security Engineer

Cyber Security Engineer

Cyber Software Engineer

Security Engineer

Endpoint Security Engineer

Cybersecurity Engineer

Cyber Security Engineer

Cloud Security Engineer

Cyber Security Systems Engineer III

Software Engineer II - BDX IAM

Cyber Software Engineer Staff

SOC / Incident Response Engineer

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