IT - Security Jobs in Virginia

ROLE SUMMARY We’re hiring Machine Learning Engineers to join our growing AI/ML team. You’ll work across the full ML lifecycle — from dataset preparation and model training to production inference and ...

Company Overview:ANSER enhances national and homeland security by strengthening public institutions. We provide thought leadership for complex issues through independent analysis, and we deliver pract...

Cybersecurity Subject Matter Expert - SME McLeanMandatory Skills: TS/SCI with favorable polygraph Proficient in one or more assembly languages (x86, ARM, etc) Expertise in one or more scripting langu...

Dark Wolf Solutions is looking for an Information System Security Manager (ISSM) who is interested in working in a fast-paced environment to establish a robust security posture for a government inform...

Job Title: Senior Cybersecurity ISSOJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Typ...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

About Zscaler Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelop...

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

Job Number: R0230045Information System Security OfficerThe Opportunity: We're looking for an Information System Security Officer ( ISSO ) responsible for assessing and requesting client authorization ...

Duties You will orchestrate cybersecurity programmatic decisions, manages enterprise cybersecurity programs, manage risk, and synchronize activities necessary to accomplish the cybersecurity mission. ...

Job Number: R0237336Enterprise Cybersecurity Automation EngineerThe Opportunity: Cyber threats are everywhere, and the adversary's tradecraft is constantly evolving . Stopping attackers demands that ...

Job Number: R0237325Post Quantum Cryptography Engineer The Opportunity :Use systems architecture, network engineering, or sof t war e development skill sets to implement post-quantum cryptography ( PQ...

DCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer career growth oppor...

R-00180292Description Leidos is seeking a Senior Communications Security (COMSEC) Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DoW contract. Th...

About PeratonPeraton 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 m...

Responsibilities & QualificationsRESPONSIBILITIES Audits components of the business including critical technology functions, infrastructure, cybersecurity, risk management, and applications across mu...

Kavaliro is seeking a Cyber Security Engineer to support a client in Virginia. Job Description: Technical Analysis & System Design Analyze user needs and software requirements to determine design f...

GovCIO is currently hiring for a Senior Systems Security Analyst with an active Secret clearance to evaluate actions needed to implement customer security policy by developing plans and implementing s...

GovCIO is currently hiring for a Cybersecurity Subject Matter Expert (SME) to support the design and implementation of a Zero Trust Architecture for the Air Combat Command/A2 Intelligence Directorate ...

Overview Cybersecurity Specialist (EDOS-2026-24981): Bowhead is seeking a skilled full-time Cybersecurity Analyst to be responsible for ensuring GWS fleet and land-based configurations are assessed a...