Antivirus jobs in Quantico, VA

Vienna, Virginia

•

Today

IT Antivirus Engineer Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Skills Required: Defender Performance Troubleshooting o Diagnose and resolve performance issues related to Microsoft Defender. o Review and interpret Client Analyzer logs. o Utilize tools such as ProcMon, MpPerformanceRecording, and similar for root cause analysis. o Recommend tuning strategies for Defender configurations to minimize resource impact. Policy Configuration & Deployment o

Easy Apply

Contract

Antivirus Engineer

Vienna, Virginia

•

Today

Easy Apply

Full-time

Antivirus Engineer

Vienna, Virginia

•

Today

Antivirus Engineer A Fortune 50 financial services company is seeking a highly motivated Antivirus Engineer for our client in the McLean, Virginia area. Overview: We are seeking an experienced Antivirus Engineer to support enterprise endpoint security operations, with a focus on Microsoft Defender, policy configuration, troubleshooting, and telemetry validation across large-scale environments. This role partners with engineering, cybersecurity, and operations teams to ensure optimal endpoint

Easy Apply

Contract

$60 - $66 per hour

CNO Remote Delivery Operator

Remote or Quantico, Virginia

•

Today

About the Organization Now 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 partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse Corporation is seeking a CNO Remote

Full-time

Senior Network and Computer Systems Administrator

Arlington, Virginia

•

Today

Overview AMERICAN SYSTEMS is seeking a Senior Network and Computer Systems Administrator to join the NISSC3 Mission at The Pentagon. Step into the iconic halls of America's command center as part of the NISSC contract team. Here, your work safeguards national security and enables top-tier operations for the Department of Defense. Support and advance the NISSC mission, powering critical command, control, and communications that impact global defense. At the very heart of American strategy, be

Full-time

USD 108,100.00 per year

Systems Administrator

Dahlgren, Virginia

•

Today

Location: Dahlgren, Virginia Type: Contract Job #3883 Title: Systems Administrator Location: Dahlgren, VA / San Diego, CA / Norfolk, VA (3 different locations) *Clearance: *Active Secret w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life

Full-time

Deskside Technician

Washington, District of Columbia

•

Today

Job ID: 2512204 Location: WASHINGTON, DC, US Date Posted: 2025-12-09 Category: Wage Determination (SCA) Subcategory: Service Contract Act Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description SAIC is hiring a Deskside Support Technician to support HHS in Washington, DC. Job Description: The Desktop technician will provide ongoing support to Executives and employees a

Full-time

USD 40,001.00 - 80,000.00 per year

MECM Engineer - Hybrid Work Opportunity

Remote or Arlington, Virginia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Microsoft Windows, System of Systems Engineering, Systems Design Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Advance how our customers operate while you advance y

Full-time

USD 119,000.00 - 161,000.00 per year

Information System Security Engineer (ISSE) - TS/SCI with Polygraph

McLean, Virginia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Amazon Web Services (AWS), Information Technology Security, Risk Management Framework Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a perso

Full-time

USD 182,882.00 - 247,428.00 per year

Security Consultant - HIPAA / NIST CSF

Remote or New York, New York

•

Today

Security Consultant HIPAA / NIST CSF Our client is seeking a Security Analyst Consultant to join their company for a part-time contract position that is remote capable. The Security Analyst will lead client-facing security assessments and HIPAA/NIST CSF compliance reviews scoping engagements, evaluating controls, conducting tabletop exercises, and delivering clear remediation guidance. Location: RemoteCompensation: This job is expected to pay about $65-70/HR W2 plus benefits What You ll Do: Con

Easy Apply

Contract

USD65 - USD65

Senior Threat Intelligence Research Engineer

Remote or Sunnyvale, California

•

Today

Job Description Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a dynamic Senior FortiGuard Sales Engineer to contribute to the success of our rapidly growing business. FortiGuard SE team is a special strategic engagement team, specialized in FortiGuard su

Full-time

USD 245,000.00 - 312,000.00 per year

System Administrator

Fort Belvoir, Virginia

•

Today

System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues with hardware, operating systems, desktop applications, telephones, and network-attached printers. Duties and Responsibilities: Install new software releases and system upgrades, evaluate and install software patches, and resolve software-related issues. Maintain data files and monitor system configuration to ensure data integrity. Monitor se

Full-time

Information Security Analyst Advisor- Il6 (Azure Security Senior Engineers/ ATO/Tools) DC Metro Area

Remote or District of Columbia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cybersecurity, Information Security, Information Technology Security, System Security Certifications: CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIA - CompTIA Experience: 10 + years of related experience ship Required: No Job Description: Information

Full-time

USD 129,200.00 - 174,800.00 per year

System Administrator

Oakton, Virginia

•

Today

System Administrator Oakton, VA Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you seeking a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take you

Full-time

Systems Administrator

Springfield, Virginia

•

Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Information Technology (IT), Linux, System Administration Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 1 + years of related experience ship Required: Yes Job Description: At GDIT, people are our di

Full-time

USD 71,445.00 - 96,661.00 per year

Desktop Administrator II (Deployment Specialist), IT Infrastructure

Remote or Hybrid in Manchester, England

•

Today

Why Ryan? Competitive Compensation and BenefitsHome Office StipendBusiness Connectivity Reimbursement (Phone/Internet)Gym Membership or Equipment ReimbursementLinkedIn Learning SubscriptionFlexible Work EnvironmentTuition Reimbursement After One Year of ServiceAccelerated Career PathAward-Winning Culture & Community Outreach The Desktop Administrator II ("Desktop Administrator") maintains and manages distributed desktop and laptop systems and software, including, but not limited to, installati

Full-time

IT Operations Support Analyst / Desktop Support Engineer || Remote

Remote or New Jersey

•

Today

Job Title: IT Operations Support Analyst / Desktop Support Engineer Location: 100% Remote Employment Type: Contract Job Summary The Desktop Support Engineer is responsible for providing technical assistance and support to end users for computer systems, hardware, software, and network-related issues. This role ensures smooth day-to-day IT operations by troubleshooting problems, installing and configuring systems, and maintaining IT assets. Key Responsibilities Provide first- and second-level

Easy Apply

Contract, Third Party

$DOE

Cyber Security Specialist

Springfield, Virginia

•

3d ago

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy

Full-time

USD 60,000.00 per year

Administrateur de bureau II, infrastructure informatique // Desktop Administrator II, IT Infrastructure

Remote or Hybrid in Montreal, Quebec

•

Today

Pourquoi se joindre a l'quipe Ryan? Options de travail hybride et a distanceCulture primeAllocation de vacances gnreuse20 semaines de cong parental supplmentaires (adoption incluse)Abonnement mensuel a une salle de sport OU remboursement de l'quipement de gymAdmissibilit aux prestations de soins de sant et de soins dentaires ds le premier jourREER avec contrepartie de l'employeurRemboursement des frais de scolarit aprs un an de service Rsum du profil du poste L'administrateur de bureau II (" a

Full-time

Computer Security Engineer -02122

Alexandria, Virginia

•

Today

Job Title: Computer Security Engineer Location: Alexandria, VA (Onsite) Clearance Required: Top Secret Employment Type: Full-Time/Exempt Company Overview: Syneren Technologies Corporation delivers advanced IT and engineering solutions to the Federal Government, supporting mission-critical systems with innovation and integrity. Position Summary: We are seeking a Computer Security Engineer to design, implement, and maintain cybersecurity infrastructure across enterprise systems. This role ensures

Easy Apply

Full-time

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Antivirus jobs in Quantico, VA 22134, USA