Security Jobs in Tysons Corner, VA

Overview Allied Universal North Americas leading security and facility services company offers rewarding careers that provide you a sense of purpose. While working in a dynamic welcoming and collaborative workplace you will be part of a team that contributes to a culture that positively impacts the...

What You Will DoMonitor security tools and platforms to identify potential threats suspicious behavior and operational anomalies.Support vulnerability assessments and penetration testing activities while working closely with senior security staff.Maintain accurate and current documentation for secur...

Strategy is launching a Bitcoin Security Program to help advance the security resilience and trustworthiness of Bitcoin. The Bitcoin Security Director will serve as the companys principal architect and external interface on Bitcoin security.This is a senior individual-contributor role with significa...

Application Security Engineer  Tysons Corner VA  Full-time in person from Strategy Office - 5 days per week   Job Description  Join Strategys IT Security group as an Application Security Engineer and play a crucial role in safeguarding Strategys software applications while using modern security and...

Software Security Developer SME Job #1020Clearance: Public Trust or ability to obtainHigh-Level Project Summary/Intro: Dev Technology Group is looking for a Software Security Developer Subject Matter Expert to support both Operations & Maintenance (O&M) and new development efforts for a federal gove...

Job Family:Finance & Accounting ConsultingTravel Required:Up to 10%Clearance Required:Ability to Obtain Public TrustWhat You Will Do:Our Management Consulting professionals help our clients to identify evaluate and solve some of their most complex challenges assisting them in achieving their strateg...

Job Family:Finance & Accounting ConsultingTravel Required:Up to 10%Clearance Required:Ability to Obtain SecretWhat You Will Do:Our 2026 Campus Defense & Security Accounting and Finance consultants help our clients within Defense & National Security optimize all elements of their financial management...

Job Family:Finance & Accounting ConsultingTravel Required:Up to 10%Clearance Required:Ability to Obtain SecretWhat You Will Do:Our 2026 Campus Defense & Security Financial Management (FM) Transformation consultants help our clients within Defense & National Security optimize all elements of their fi...

Job Family:Finance & Accounting ConsultingTravel Required:Up to 10%Clearance Required:Ability to Obtain SecretWhat You Will Do:Our 2026 Campus Defense & Security Federal Audit Readiness and Internal Control consultants help our clients within Defense & National Security optimize all elements of thei...

Job Family:Finance & Accounting ConsultingTravel Required:Up to 10%Clearance Required:Ability to Obtain SecretWhat You Will Do:Our 2026 Campus Defense & Security Financial Management (FM) IT Risk and Controls consultants help our clients within Defense & National Security optimize all elements of th...

Job Family:InternTravel Required:NoneClearance Required:Ability to Obtain SecretWhat You Will Do:The Guidehouse Internship Program places interns on real world projects showcasing the Guidehouse culture and providing them with a meaningful consulting experience. Interns work with teams and provide r...

Job Family:CommunicationsTravel Required:Up to 10%Clearance Required:NoneWhat You Will Do:Reporting to the Director of Editorial & Content the Defense & Security Content Lead will develop and manage integrated content strategies focused on thought leadership and marketing collateral to support targe...

Job Family:Cyber ConsultingTravel Required:Up to 10%Clearance Required:Active Public TrustWhat You Will Do:Lead vulnerability management and secure configuration operations ensuring alignment with federal cybersecurity mandates.Manage monitor and report vulnerabilities across NIH/HHS systems using t...

As a Sr. Application Security Engineer II youll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You will work closely with application developers security architects and infrastructure teams to bu...

As a Sr. Application Security Engineer II (Zero Trust) youll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You will work closely with application developers security architects and infrastructur...

As a Sr. Software Security Engineer II (Zero Trust) youll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You will work closely with application developers security architects and infrastructure t...

Job Family:Marketing ManagementTravel Required:Up to 10%Clearance Required:NoneGrowth Marketing Director Defense and SecurityWhat You Will Do:Guidehouse is currently seeking an accomplished and highly motivated marketing leader with a digital-first mindset for our Defense and Security (D&S) sector....