Antivirus jobs in Reston, VA

Washington, District of Columbia

•

Today

JOB TITLE: ANTIVIRUS ENGINEER JOB LOCATION: WASHINGTON, DC WAGE RANGE*: 50.00-53.00 PER HOUR JOB NUMBER: SAIJP00038836 REQUIRED EXPERIENCE: Citizenship/Work Authorization: Must meet contract requirements. Clearance: Ability to obtain and maintain SEC Public Trust (or higher if required). Education: Bachelor's degree in a relevant field (e.g., Information Technology, Computer Science, Engineering). Experience: - Minimum 8 years of experience, including 7-10 years of related experience mana

Full-time

USD 50.00 - 53.00 per hour

Cyber Defense IASAE (Information Assurance Security Architecture and Engineering)

Chantilly, Virginia

•

Today

Overview VTG is looking for a Level 2 and Level 3 Cyber Defense IASAE (Information Assurance Security Architecture and Engineering) in Chantilly VA. (Note: position is contingent upon program award) What will you do? The candidate requires relevant IA experience in: IA systems security engineering, engineering the concept, design, development, implementation, and or integration, from end-to-end (E2E), of a system or system component. In addition to the above relevant IA experience, the Informa

Full-time

USD 165,000.00 - 210,000.00 per year

Dedicated IT Support Technician (2026-172)

Tysons, Virginia

•

Today

Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to gro

Full-time

USD 125,000.00 - 135,000.00 per year

Windows System Administrator

Chantilly, Virginia

•

Today

Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. We are recruiting for

Full-time

Senior Information Systems Security Engineer (ISSE)

Reston, Virginia

•

Today

Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. Description of Task to be Performed: AnaVation is seeking an experienced cyber professional to join our team and support our mission critical customer in Reston, VA.As an ISSE, you will design, develop, and integ

Full-time

Senior Systems Engineer

Chantilly, Virginia

•

Today

MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer to join our team in Chantilly, VA. This is an onsite position. Responsibilities include but are not limited to: Provide Tier IT Systems support across enterprise technologies, including VMware vCenter, Horizon View, Site Recovery Manager, HP Blade Servers, HP SANs, HPAC Secure Printing, Active Directory, Group Policies, Certificate Services, DHCP, DNS, and Microsoft Windows Operating Systems. Diagnose and resolve c

Full-time

Junior Systems Administrator

Alexandria, Virginia

•

Today

Tuvli is seeking a highly motivated, self-directed and experienced individual to fill the role of a Junior Systems Administrator for our existing government client in Alexandria, VA. To join our team of outstanding professionals, apply today! Responsibilities Deploy, manage, maintain, and support Microsoft Windows (all versions), Active Directory, local applications, servers, workstations and related technologies.Respond to monitored alerts, emails, and work orders to quickly identify trouble s

Full-time

USD 75,000.00 - 82,000.00 per year

Workstation Endpoint Engineer II

Rockville, Maryland

•

Today

Empower, Innovate, Impact! At Team A-TEK, we EMPOWER people to drive INNOVATION that IMPACTS mission! A-TEK operates at the intersection of mission and innovation by applying our deep domain expertise across the federal markets. Embracing our digital-first strategy, A-TEK provides enhanced capabilities in application development, digital transformation, enterprise IT, and scientific services. Our solutions are designed to modernize, automate, secure, protect, and enhance the operations of our f

Full-time

USD 60,000.00 - 70,000.00 per year

Cybersecurity Engineer - Junior

Bethesda, Maryland

•

Today

Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! Job Summary The Cyber Security Engineer (Junior) supports the National Institute for Child Health and Human Development (NICHD), Office of Information Technology (OIT), in maintaining and improving the organization's cybersecurity posture. This role works within the Information Assurance Team and collaborates closely with the Information Systems Security Officer (ISSO) to perform security ope

Full-time

USD 95,000.00 - 120,000.00 per year

Software Developer

Springfield, Virginia

•

Today

Overview Amyx is seeking to hire a Software Developer-Intermediate to support our Cybersecurity Division/NGA Defender in the NCR (Offsite) Contractor Site area. Develops, creates, maintains, and writes/codes new (or modifies existing) computer applications, software, or specialized utility programs. Responsibilities Analyze information to determine, recommend, and plan the development of a new application or modification of an existing application.Analyze user needs and software requirements

Full-time

Software Engineer Sr.

Ashburn, Virginia

•

Today

Job Title Software Engineer Sr. Job Description The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security. Be a part of the Telos culture and see what sets us apart! Telos offers an excellent compensation package with benefits that include generous paid ti

Full-time

USD 105,000.00 - 135,000.00 per year

Scientific Systems Engineer

College Park, Maryland

•

Today

Job ID: 2615735 Location: College Park, MD, US Date Posted: 2026-08-17 Category: Engineering and Sciences Subcategory: Systems Engineer 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: ORA_ON_SITE Description SAIC is recruiting for a Scientific Systems Engineer for one of our programs supporting the FDA. This candidate will be required to provide general support for Windows and

Full-time

USD 40,001.00 - 80,000.00 per year

Cyber Tier 1 Deputy Team Lead

Ashburn, Virginia

•

Today

Leidos is seeking a Cyber Tier 1 Deputy Team Lead to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Center (NOSC) support, cyber analysis, application development, and a 24x7x365 support staff. Department of Homeland Security (DHS), Network Operations Security Center (NOSC) is a U.S. Government program responsible to monitor, detect, analyze, mitigate, and respond to cyber threats and adversarial activity on the DHS Enterprise

Full-time

USD 87,100.00 - 157,450.00 per year

Network Administrator

Laurel, Maryland

•

Today

MANTECH seeks a motivated, career- and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel, MD. You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce engaged in national defense operations. This position is part of the Enterprise Infrastructure Services (EIS) organization?responsible for MPO?s Enterprise Information Technology (EIT), the backbone platform supporting all enterprise us

Full-time

Desktop Support Technician, Associate

Bethesda, Maryland

•

Today

Job Title: Desktop Technician, Associate Location: Bethesda, MD Required Clearance: Public Trust Onsite: 5 Days Job Overview: LCG is seeking Desktop Technician, Associate provides on-site and remote end-user IT support in a secure federal research environment supporting the Client at NIH. This role is responsible for day-to-day desktop, laptop, mobile device, and peripheral support, ensuring compliance with NIH, HHS, and federal security standards. The technician delivers high-quality custome

Full-time

USD 28.00 - 32.00 per hour

Systems Administrator

Washington, District of Columbia

•

Today

Overview Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Systems Administrator position. This role offers the opportunity to work with a diverse and talented group of individuals committed to driving success. The ideal candidate will perform enterprise system administration, operations, and maintenance across classified and unclassified environments. This role is responsible for ensuring the availability, security, integrity, and

Full-time

USD 125,000.00 - 135,000.00 per year

Cloud Network Security Engineer (Job 1393)

Bethesda, Maryland

•

Today

About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools - including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and sim

Full-time

USD 150,000.00 - 158,000.00 per year

Senior Vulnerability Research / Reverse Engineer

Remote

•

Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is seeking a Vulnerability Research / Reverse Engineer to join

Full-time

USD 148,300.00 - 266,900.00 per year

Senior Vulnerability Research Engineer

Remote

•

Today

Full-time

USD 148,300.00 - 266,900.00 per year

Vulnerability Research Engineer

Remote

•

Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: In a world of possibilities, pursue one with endless opportunities. Im

Full-time

USD 103,500.00 - 181,100.00 per year

Antivirus jobs in Reston, VA, USA