ArcSight Engineer Computer Network Defense Job Jobs in Herndon, VA

Refine Results
1 - 20 of 619 Jobs

Systems Engineer Expert

Dynanet Corporation

•

McLean, Virginia, USA

Full-time

The Sponsor requires cloud engineering support to architecture, requirements, design, and prototyping development/testing activities of the establishment of a new network. The Sponsor requires support for planning, deployment, optimizing, and maintaining the cloud-based infrastructure. The Contractor will work directly with the Sponsor, engineer and architect, project manager, security, and other technical team members for development and maintenance efforts. The position consists of, but is not
Posted 16 days ago | Updated 11 days ago

Cyber Network Defense Analysts (CNDA)

Node.Digital

•

Arlington, Virginia, USA

Full-time

Cyber Network Defense Analysts (CNDA) Location: Arlington, VA Must have Top Secret Security Clearance Node provides remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response, and immediate investigation and resolution using host-based, network-based, and cloud-based cybersecurity analysis capabilities. Team personnel provide front-line response for digital forensics/incident response (DFIR) and proactively hunt for malicious cyber activity. Node is see
Posted 9 days ago

Senior Cyber Security Engineer

Node.Digital

•

Dulles, Virginia, USA

Full-time

Senior Cyber Security Engineer Location: Dulles, VA Must have an active Secret Security Clearance Node is supporting a U.S. Government customer on a large mission-critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. Node is seeking a Senior Cyber Security Engineer to support the design, development, and deployment of advanced cybersecurity capabilities.
Posted 3 days ago

Network Security Engineer

Electronic Consulting Services, Inc (ECS Federal)

•

Washington, District of Columbia, USA

Contract

ECS is seeking a Network Security Engineer to work in our Washington, DC office . Please Note: This position is contingent upon contract award. Job Description: Day-to-day triage, investigation, and mitigation of security threats, network incidents as well as short-notice ad hoc work, and see them through to completion. Implementing recommendations for remediation actions and suggestions for implementing best practices, you'll improve standard processes and procedures. Conducting advanced se
Posted 60+ days ago | Updated 3 hours ago

Network Security Engineer

Verizon

•

Ashburn, Virginia, USA

Full-time

When you join Verizon Verizon is one of the world's leading providers of technology and communications services, transforming the way we connect around the world. We're a human network that reaches across the globe and works behind the scenes. We anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together-lifting up our communities and striving to make an impact to move the world forward. If you're fueled by purpose, and powered by persis
Posted 55 days ago | Updated 3 hours ago

Cyber Security Operations Specialist -SIEM Services

General Dynamics Information Technology

•

Springfield, Virginia, USA

Full-time

Job Duties Include: Provide all preventative and corrective maintenance to ensure consistent, reliable, and secure service availability. This includes all actions required to return the service to full operational capability such as vendor RMA processes, removal and proper disposal of broken equipment/software, installation and testing of new equipment/software, and configuration of new equipment/software Maintain system availability and reliability with a threshold of 99.99% Detect and ticket d
Posted 60+ days ago | Updated 2 hours ago

Cloud Reliability Systems Engineer- Space Programs

Peraton

•

Chantilly, Virginia, USA

Full-time

About Peraton Peraton 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 mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,
Posted 5 days ago | Updated 5 days ago

Systems Administrator - TS/SCI Poly

Leidos

•

Herndon, Virginia, USA

Full-time

Description Leidos has an opportunity for a mid-level Systems Administrator to support the EAMS Program. The ideal candidate will be joining a small team and will share the knowledge, workload and the future for a mission critical application. Must be able to work on-site in Herndon, VA. Work hours are flexible. Primary Responsibilities Maintains smooth operation of multi-user computer systems, including coordination with network engineers. Monitors and manages system resources, including CPU us
Posted 4 days ago | Updated 9 hours ago

Linux System Administrator

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

Linux System Administrator This company is looking for a Linux System Administrator proficient in RedHat Linux, RedHat Satellite, and Ansible for automated patching. This is a full-time salaried role supporting a government client based in Washington, DC, with the option of working remotely full-time. The preferred candidate will have proven experience in Linux server management within a data center setting, including OS patching and task automation using management tools and custom scripts (in
Easy Apply
Posted 6 days ago | Updated 3 hours ago

Splunk Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

Description Leidos has an immediate need for a Splunk Engineer for a new customer on a highly-visible and strategic Cybersecurity Task Order. The Splunk Engineer will install and maintain Splunk infrastructure, gather requirements from customers, onboard data, and assist end users with searches, dashboards, reports, and knowledge objects. The Splunk Engineer may be required to interact with senior management, as necessary. Conceptualize, design, build, and maintain current and future customer-su
Posted 2 days ago | Updated 9 hours ago

Cloud Network Engineer

Peterson Technology Partners

•

Remote

Contract

Top Skills: 2 or more years experience building cloud networks using IaC, with a preference for Terraform. Cloud network specialty certification in Azure, AWS and/or OCI Job summary: The ideal candidate will be a Cloud Engineer or DevOps Engineer who has extensive experience with Enterprise-level networking, or a Network Engineer who has made the transition to the Cloud. This person will have a passion for eliminating manual processes through automation. In this role, you will deliver solutions
Easy Apply
Posted 2 days ago | Updated 2 hours ago

Network Engineer (Secret Clearance, W2 ONLY)

ALTA IT Services

•

Sterling, Virginia, USA

Full-time

Network EngineerSecret clearance requiredWill sponsor Top SecretSterling, VA - hybrid (3 days/week onsite) RESPONSIBILITIES: Responsible for assisting the senior network engineer in ensuring the stable operation and efficient performance of data networks. Monitor and manage all network hardware and equipment, including routers, switches and encryptors. Analyze network performance across the organization s LANs and WANs. Identify and develop remedies for network performance bottleneck. Provi
Easy Apply
Posted 11 days ago

Mechanical Engineer

Advantis Global, LLC

•

Sterling, Virginia, USA

Contract

ABOUT THIS FEATURED OPPORTUNITY The Data Center Technical Operations Engineer will be responsible for risk management and mitigation, corrective and preventative maintenance of critical infrastructure, vendor management and metric reporting. - Day shift M-F for training - Once shift has been established after training, contractor will work 12-hour shifts: - 3 days on/ 3 days off, 4 days on/4 days off on rotation Will work at least one weekend. THE OPPORTUNITY FOR YOU Responsible for resolving
Easy Apply
Posted 60+ days ago | Updated 7 days ago

Cyber Tools Engineer (TS/SCI - Virginia)

GuidePoint Security

•

Springfield, Virginia, USA

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. An active Top Secret / SCI clearance is requi
Posted 39 days ago | Updated 3 hours ago

Systems Administrator

Peraton

•

Herndon, Virginia, USA

Full-time

About Peraton Peraton 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 mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,
Posted 5 days ago

Jr. Linux Engineer

General Dynamics Information Technology

•

Springfield, Virginia, USA

Full-time

Deliver simple solutions to complex problems as a Jr. Linux Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you'll make the end user's experience your priority and we'll make your career growth ours. At GDIT, people are our differentiator. As a Jr. Linux Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on a TS/SCI cleared Jr. Linux Engineer joining our team to s
Posted 60+ days ago | Updated 2 hours ago

Senior Network Engineer

Canopy One Solutions Inc

•

Washington, District of Columbia, USA

Contract

Greetings from Canopy One Solutions, Hope your day is treating you well! Please glance the requirement & respond me back with your finest consultant Resumes & Contact Details. Project Details: Role:Senior Network Engineer Location:Washington, DC Duration:6+ months/longterm Type:W2 Interview Criteria: Telephonic + Skype Job Description: Role Location Job Description Minimum Qualifications Experience Senior Network Engineer Washington, DC Perform all aspects of the installation, maintenance
Easy Apply
Posted 4 days ago | Updated 2 days ago

Systems Administrator Senior

General Dynamics Information Technology

•

Springfield, Virginia, USA

Full-time

Please take this opportunity to join one of GDIT's fastest long-standing growing programs! US Battlefield Information Collection and Exploitation System eXtended (US BICES-X) is a cutting edge program supporting DoD intelligence information sharing on current and emerging global threats to mission and coalition partners and emerging nations. With an internationally dispersed team supporting each combatant command, the US BICES-X team is in direct support of the war fighter and their missions. We
Posted 17 days ago | Updated 2 hours ago

Systems Engineer

SAIC

•

McLean, Virginia, USA

Full-time

Job ID: 2405519 Location: MCLEAN, VA, US Date Posted: 2024-04-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development and deployment, targeting and intelligence analysis, systems engineering and integration, and training capabilities and solutions for
Posted 12 days ago | Updated 4 hours ago

Staff Data Center Engineer / Linux Administration

SiriusXM

•

Ashburn, Virginia, USA

Full-time

Who We Are: SiriusXM and its brands (Pandora, SiriusXM Media, AdsWizz, Simplecast, and SiriusXM Connect) are leading a new era of audio entertainment and services by delivering the most compelling subscription and ad-supported audio entertainment experience for listeners -- in the car, at home, and anywhere on the go with connected devices. Our vision is to shape the future of audio, where everyone can be effortlessly connected to the voices, stories and music they love wherever they are. This
Posted 10 days ago | Updated 3 hours ago