OptiTalent · Job Finder
Security jobs in Chantilly, United States
18 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–18 of 18 jobs
Cyber Security Engineer Senior
YesterdayAccenture Federal Services · Chantilly, Virginia, United States
On-siteSenior$118.7K – $225.1K a yearSecurityWe believe that no one should be discriminated against because of their differences. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender…
Security Engineer
8 days agoFantom Corporation · Chantilly, Virginia, United States
HybridFull-timeSecurityProduce incident response and recovery plans.; Safeguard IT Infrastructure including software, hardware, intrusion detection.; Perform Risk Assessments.; Build a Security Policy; Ensure accessibility and cross-platform compatibility.; Monitor system health, user metrics,…
Cyber Infrastructure Engineer
11 days agoFantom Corporation · Chantilly, Virginia, United States
HybridFull-timeSecurityBuilds and maintains specialized technical environments.; Uses custom software tools that support cyber security operations.; Develop automated workflows, secure data pipelines, and virtualized testing environments.
Security Engineer (Cross-Functional) - SME
2 weeks agoAccenture Federal Services · Chantilly, Virginia, United States
On-site$109.5K – $213.5K a yearSecurityManage security across multiple applications and platforms, ensuring robust protection against threats.; Produce and implement incident response and recovery plans.; Design and implement monitoring and alerting for anomalous activities.; Coordinate with industry partners to…
Security Engineer - Senior
3 weeks agoAccenture Federal Services · Chantilly, Virginia, United States
On-siteSenior$88.1K – $178.2K a yearSecuritySecure applications, cloud platforms, networks, and enterprise infrastructure.; Lead incident response, cyber resiliency, vulnerability management, and threat detection efforts.; Design and implement security controls and support cloud-based platforms such as AWS, Azure, or…
Accenture Federal Services · Chantilly, Virginia, United States
On-siteSenior$91.3K – $184.9K a yearSecurityWe believe that no one should be discriminated against because of their differences. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender…
IT Security Engineer, Space
6 weeks agoAnduril Industries · Chantilly, Virginia, United States
Full-time$147K – $196K a yearSecurityAnduril's Space team is dedicated to expanding our AI-powered capabilities into the final frontier, enhancing Space Domain Awareness, Space Control, and Command and Control for U.S. military and allied partners. We're developing fully integrated hardware and software systems,…
Threat Emulation Engineer - Blue/Purple Team
7 weeks agoGuidePoint Security · Chantilly, Virginia, United States
On-siteSecurityGuidePoint Security is the trusted partner that defense and civilian government agencies rely on to lead their cybersecurity efforts and protect their organizations. We help solve their most complex security challenges, mature security architectures, and proactively reduce…
Senior Scrum Master
2 months agoRedhorse Corporation · Chantilly, Virginia, United States
On-siteFull-timeSenior$160K – $170K a yearSecurityNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted…
Redhorse Corporation · Chantilly, Virginia, United States
On-siteFull-timeLead / staff$160K – $185K a yearSecurityNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted…
Senior Information System Security Engineer
2 months agoRedhorse Corporation · Chantilly, Virginia, United States
On-siteFull-timeSenior$140K – $160K a yearSecurityNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted…
Cyber Support Specialist 742
3 months agoFreedom Technology Solutions Group · Chantilly, Virginia, United States
SecurityFreedom Technology Solutions Group is seeking a Cyber Support Specialist to add to our Cyber Security Team located in Chantilly, VA!
Senior Cybersecurity Engineer
4 months agoRedhorse Corporation · Chantilly, Virginia, United States
On-siteSenior$180K – $250K a yearSecurityNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted…
Sr. Cyber Engineer (AI)
5 months agoAnaVation · Chantilly, Virginia, United States
On-siteFull-timeSeniorSecurityLead research and development of automated systems for reverse engineering, including static, dynamic, and symbolic analysis workflows.; Create tools to analyze compiled code, firmware, protocols, and novel architecture.; Collaborate with VR researchers to convert cutting-edge…
Application Development Lead
6 months agoRedhorse Corporation · Chantilly, Virginia, United States
On-siteFull-timeLead / staff$130K – $170K a yearSecurityNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted…
Chief Architect
7 months agoRedhorse Corporation · Chantilly, Virginia, United States
On-siteFull-timeExecutive$200K – $250K a yearSecurityNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted…
Senior Cyber Security Analyst
23 months agoCore One · Chantilly, Virginia, United States
Senior$110K – $215K a yearSecurityConduct hands-on forensic reviews of devices, including laptops and mobile devices, using open source or commercial forensic tools such as EnCase, FTK, X-Ways, Magnet IEF, or BlackLight.; Handle and image various types of evidence from Solid State Drives (SSD), Hard Disk Drives…
Cyber Security Engineer 235
33 months agoFreedom Technology Solutions Group · Chantilly, Virginia, United States
SeniorSecurityPerform tasks and complete customer requests using the ServiceNow delivery platform.; Resolve incident tickets issued through ServiceNow.; On-board customer’s assets consisting of operating systems, applications and network devices in multiple enclaves.; Lead the exploration of…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.