ArcSight Engineer Computer Network Defense Job Jobs in Herndon, VA

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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 13 days ago | Updated 3 hours ago

Network Engineer

Innosoul inc

•

Fairfax, Virginia, USA

Contract, Third Party

Job ID: VA-735779 Onsite/Local Network Engineer with Cisco Routing, switching, Subnetting, Routing Protocols,VPN,DNS/DHCP,Firepower and Cybersecurity experience Location: Fairfax VA (VDOT) Duration: 12 Months position: 1(2) Skills: General Information Technology Required 10 Years Cisco Routing and Switching Required 5 Years VLAN Management Required 5 Years Network Design Required 2 Years Subnetting Required 5 Years Routing Protocols Required 4 Years Authentication Required 2 Years VPN & Remote
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Posted 7 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 5 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 26 days ago

Sr. Network Engineer

Dotsher Inc

•

Washington, District of Columbia, USA

Third Party, Contract

REQUIREMENTS: The candidate shall demonstrate the below knowledge and experience: Minimum of 10 years experience in supporting enterprise-grade routers and switches in a large data center environmentStrong background in Data Center, routing and switching.Demonstrating expertise in supporting and configuring the following technologies: BGP, OSPF, STP in NXOS and IOSXE platformsExperience designing, planning, testing, implementing, supporting and troubleshooting large data center networksExperien
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Posted 12 days ago | Updated 1 day ago

Network Engineer

Yorkshire Global Solutions Inc.

•

Washington, District of Columbia, USA

Contract

Role: Sr. Network Engineer Type: Contract Position Overview: Seeking proficient technology professionals to contribute to projects spearheaded by the Board. This role entails delivering information technology services, focusing on the expertise of a seasoned network engineer with a robust background in data center routing and switching. Responsibilities: Utilize extensive experience to support enterprise-grade routers and switches within a sizable data center environment for a minimum of 10 yea
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Posted 2 days 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 21 days ago | Updated 21 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 10 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 60+ days ago | Updated 10 hours 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 13 days ago | Updated 4 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
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Posted 23 days ago | Updated 10 hours 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 13 days ago | Updated 3 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
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Posted 19 days ago | Updated 2 days 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
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Posted 27 days ago

Network Engineer

SBC Solutions

•

McLean, Virginia, USA

Contract

NO C2C VISA: USC Experience: 6+ Years Responsibilities Design, deploy, and maintain the data center network infrastructure, ensuring high availability and performance.Test, implement and configure various Gigamon TAPs and devices including hardware and software upgrades, trouble-shooting etc.Collaborate with cross-functional teams to understand networking requirements and provide effective solutions.Attend daily/weekly project touch-point calls and provide regular project deployment and completi
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Posted 16 hours 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 56 days ago | Updated 10 hours ago

Network Engineer Senior

Honu Services

•

Arlington, Virginia, USA

Full-time

Job Title: Network Engineer Senior -4697 Job Location: National Capital Region, Arlington, VA 22201 Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Senior level Network Engineer position and to join our team of qualified, diverse individuals. The Network Engineer works in NCR, Arlington, VA as the lead O&M engineering and installation (E&I) support for inside/outside Local Area Network (LAN) wiring and fiber optic cable terminations
Posted 8 days ago | Updated 2 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 21 days ago

Sr. Network Engineer

Mobilution USA, Inc.

•

Washington, District of Columbia, USA

Contract, Third Party

* Candidate MUST reside in the Washington DC, MD & Va area. **Candidate must be located within a one-hour driving radius of Washington DC Utilize extensive experience to support enterprise-grade routers and switches within a sizable data center environment for a minimum of 10 years.Exhibit proficiency in Data Center, routing, and switching.Showcase adeptness in supporting and configuring technologies such as BGP, OSPF, and STP across NXOS and IOSXE platforms.Engage in the end-to-end process of d
Easy Apply
Posted 1 day ago

Systems Administrator Senior Advisor (Platform/Infrastructure/DevOps) - TS/SCI required

General Dynamics Information Technology

•

Fort Belvoir, Virginia, USA

Full-time

Systems Administrator Senior Advisor (Platform/Infrastructure/DevOps) Transform technology into opportunity as a Systems Administrator Senior Advisor with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. We are seeking a technical professional who builds a shared platform aggregating the tools, services, workflows and data used by engineers a
Posted 13 days ago | Updated 3 hours ago