Top 1252 senior cybersecurity engineer Jobs in fairfax va

CLOUD CYBERSECURITY ARCHITECT
Peraton —Herndon, VA
- $146,000 - $234,000 a year
- Azure
- Management
- Computer Science
- Health savings account
- Paid holidays
SENIOR NOSC ANALYST
Peraton —Washington, DC
- $112,000 - $179,000 a year
- Bachelor of Science
- Bachelor's degree
- Mentoring
- Health savings account
- Paid holidays
CYBER SYSTEMS ARCHITECT, SENIOR ADVISOR
Peraton —Herndon, VA
- $135,000 - $216,000 a year
- Azure
- Computer Science
- System design
- Health savings account
- Paid holidays
Unified Communications Engineer
Virginia Tech Applied Research Corporation —Arlington, VA
- $180,000 - $210,000 a year
- Full-time
- Travel
- US work authorization
- Senior level
Quick Apply
Inline Encryption/Crypto Engineer
Virginia Tech Applied Research Corporation —Arlington, VA
- $185,000 - $220,000 a year
- Full-time
- Travel
- US work authorization
- Senior level
Quick Apply
CyberArk Vault Administrator
Fannie Mae —Reston, VA
- $123,000 - $161,000 a year
- Full-time
- CRM software
- System design
- Mid-level
Cybersecurity Implementation Engineer
CACI —Springfield, VA
- $94,400 - $198,200 a year
- Full-time
- 6 years
- Computer Science
- Writing skills
- Health insurance
Senior Cybersecurity Engineer
Govcio LLC —Alexandria, VA
- $140,000 - $180,000 a year
- Full-time
- Hybrid work
- High school diploma or GED
- Senior level
- Leadership
4d
Senior Tester
Steampunk —McLean, VA
- $110,000 - $160,000 a year
- Remote
- Sales
- Master's degree
- Bachelor's degree
Cybersecurity Analyst, Sr.
TIAG —Bethesda, MD
- $100,000 - $130,000 a year
- Full-time
- Remote
- Computer Science
- Windows
- University
Quick Apply
Senior Cybersecurity Engineer
Workday —Reston, VA
- $144,400 - $258,000 a year
- Full-time
- 5 years
- Office
- AWS
- Flexible schedule
Cyber Security Engineer
ValidaTek, Inc. —Arlington, VA
- $110,000 - $140,000 a year
- Full-time
- Hybrid work
- Background check
- Azure
- 5 years
8d
Senior Cybersecurity Engineer
The Aerospace Corporation —Chantilly, VA
- $166,400 - $249,600 a year
- Full-time
- Computer Science
- Bachelor of Science
- Bachelor's degree
- Paid holidays
- Relocation assistance
THREAT INTELLIGENCE ANALYST
Peraton —Herndon, VA
- $104,000 - $166,000 a year
- Computer Science
- Bachelor of Science
- Writing skills
- Health savings account
- Paid holidays
IT & Cyber Security Engineer
OnTrac —Washington, DC
- $156,000 - $234,000 a year
- Monday to Friday
- Remote
- Computer Science
- Mid-level
- AWS
- Paid parental leave
- Paid holidays
Quick Apply
Senior Federal Information Systems Security Engineer Consultant
Oracle —Arlington, VA
- Full-time
- Computer Science
- 3 years
- Senior level
7d
Cloud Engineer (Hybrid)
ISI Enterprises —Herndon, VA
- $110,000 - $125,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- System design
- Paid time off
Senior Cyber Security Engineer
MANTECH —Chantilly, VA
- Full-time
- 5 years
- System design
- Office
1d
Cybersecurity Engineer (Proposal)
Horizon Industries —Vienna, VA
- Remote
- 5 years
- Senior level
- Loan repayment program
- Disability insurance
Quick Apply
Cyber Systems Architect III
Blackwatch International —McLean, VA
- Full-time
- Windows
- Bachelor's degree
- Continuous improvement
- Opportunities for advancement
Quick Apply

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CLOUD CYBERSECURITY ARCHITECT

Peraton -
Herndon, VA

Apply Now

Job Details

$146,000 - $234,000 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

Endpoint Security
Cloud identity and access management (IAM)
Zero Trust security
ITIL Certification
Azure
Management
FedRAMP
Security team coordination
NIST SP 800-53
IT policy development
IT service management
AIOps
Collaborating with government agencies
DoD experience
Endpoint Detection and Response (EDR)
Information & network security team management
AWS
Mentoring
Regulatory Frameworks (Architecture security)
SOAR platforms
Identity and access management (IAM) architecture design
Cloud compliance
Cross-functional collaboration
RMF
Cross-functional team management
Cross-functional communication

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.

ABOUT THE ROLE

Cloud Cybersecurity Architect

Location: Herndon, Virginia
Category: Information Technology / Cybersecurity
Clearance Required: Public Trust
Remote/Telework: On-site

About Peraton

Peraton is a premier national security and enterprise IT company delivering mission-critical solutions across every domain — land, sea, space, air, and cyberspace — for U.S. government agencies and all branches of the armed forces. We are driven by a commitment to protecting what matters most.

Program Overview

This role supports the FAA's Brand New Air Traffic Control System (BNATCS) contract, a flagship program focused on modernizing the National Airspace System (NAS). The program encompasses aviation safety, air traffic management, and next-generation airspace technology. As the Cloud Cybersecurity Architect, you will be at the forefront of securing this transformation.

Role Summary

Peraton is seeking an experienced Cloud Cybersecurity Architect to lead the security design and governance of cloud-based NAS modernization efforts. This senior role sits at the intersection of cloud architecture, cybersecurity engineering, and federal compliance — ensuring that all cloud environments are built, operated, and maintained with a security-first mindset. You will serve as the authoritative voice on cloud security strategy, guiding cross-functional teams and executive stakeholders through complex cybersecurity challenges in a mission-critical environment.

Key Responsibilities

Lead cloud security assessments and define cybersecurity architecture strategies for NAS modernization initiatives
Design and implement security controls for hybrid and multi-cloud environments (AWS GovCloud, Azure Government), including network segmentation, identity and access management (IAM), and data protection
Develop and enforce Zero Trust Architecture (ZTA) frameworks across cloud and on-premises systems
Architect secure cloud migration pathways, ensuring continuity of safety-critical operations throughout transitions
Serve as the primary authority on FedRAMP, RMF, NIST 800-53, and FISMA compliance across all cloud platforms
Conduct threat modeling, risk assessments, and security architecture reviews for new and existing systems
Integrate security into DevSecOps pipelines and CI/CD workflows to enable secure-by-design development practices
Collaborate with engineering, operations, and program management teams to embed cybersecurity requirements throughout the system lifecycle
Translate complex cybersecurity concepts and risk postures into clear, actionable guidance for executive and non-technical stakeholders
Lead incident response planning and support security operations for cloud-hosted mission systems

#BNATC

#LSI2

QUALIFICATIONS

Required Qualifications:

Ability to obtain and maintain a Public Trust clearance
15+ years of experience in cybersecurity, cloud architecture, or enterprise IT security
Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field (or 4 additional years of relevant experience in lieu of degree)
Deep expertise in securing hybrid and multi-cloud environments (AWS GovCloud, Azure Government) including cloud-native security services
Demonstrated mastery of FedRAMP, RMF, NIST 800-53, Zero Trust Architecture, and federal cybersecurity policy
Hands-on experience with IAM, SIEM, SOAR, endpoint detection and response (EDR), and cloud security posture management (CSPM) tools
Experience supporting large-scale federal or DoD cybersecurity programs
Background in securing mission-critical or safety-critical systems
ITIL certification and experience integrating security into ITSM processes
Proven ability to lead and mentor cross-functional security and engineering teams

Preferred Qualifications

Experience with FAA, NAS, or aviation safety systems cybersecurity requirements
Familiarity with securing real-time systems, low-latency architectures, and edge computing environments
Background in network security architecture (SD-WAN, secure transport, micro-segmentation)
Experience with AIOps, security observability platforms, and automated threat detection
Relevant certifications such as CISSP, CCSP, AWS Security Specialty, or Azure Security Engineer Associate

DETAILS

Target Salary Range: $146,000 - $234,000. 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.

Apply Now

Refine Your Search

senior cybersecurity engineer jobs in fairfax va

CLOUD CYBERSECURITY ARCHITECT

SENIOR NOSC ANALYST

CYBER SYSTEMS ARCHITECT, SENIOR ADVISOR

Unified Communications Engineer

Inline Encryption/Crypto Engineer

CyberArk Vault Administrator

Cybersecurity Implementation Engineer

Senior Cybersecurity Engineer

Senior Tester

Cybersecurity Analyst, Sr.

Senior Cybersecurity Engineer

Cyber Security Engineer

Senior Cybersecurity Engineer

THREAT INTELLIGENCE ANALYST

IT & Cyber Security Engineer

Senior Federal Information Systems Security Engineer Consultant

Cloud Engineer (Hybrid)

Senior Cyber Security Engineer

Cybersecurity Engineer (Proposal)

Cyber Systems Architect III

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ABOUT PERATON

ABOUT THE ROLE

QUALIFICATIONS

DETAILS

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