firewalls Jobs in herndon, va

41 - 60 of 493 Jobs

Principal / Sr. Principal Engineer DevOpsJob Title - Principal / Sr. Principal Engineer DevOps

Northrop GrummanCompany Name - Northrop Grumman

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Fairfax, Virginia, USA

Full-time

Requisition ID: R10161990 Category: Engineering Location: Fairfax, Virginia, United States of America | Aurora, Colorado, United States of America | Linthicum, Maryland, United States of America Clearance Type: SCI Telecommute: Yes-May consider hybrid teleworking for this position Shift: 1st Shift (United States of America) Travel Required: Yes, 25% of the Time Positions Available: 1At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact peop

Network Engineer PrincipalJob Title - Network Engineer Principal

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2407204 Location: CHANTILLY, VA, US Date Posted: 2024-05-24 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description May design, analyze, plan, modify, and maintain networks and network components supporting data, voice and/or audio communication activities. Will implement new

Network Administrator - Day Shift (Fairfax)Job Title - Network Administrator - Day Shift (Fairfax)

Apex SystemsCompany Name - Apex Systems

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Falls Church, Virginia, USA

Full-time

Job#: 2026192 Job Description: Apex Systems is in search of a Network Administrator to support a 6-9 month project for one of our top healthcare clients in the DC/Northern VA area. Interested candidates should send an updated resume to As a Network Administrator for this project, you will be responsible upgrading and fixing the current infrastructure. Specifically working with APC UPS 2k and 5K, 120VAC/208VAC Transfer Switch, APC Management Card and PDUs. In the upcoming months, you will also

Senior CyberSecurity EngineerJob Title - Senior CyberSecurity Engineer

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Reston, Virginia, USA

Full-time

Piper Companies is seeking a Senior Cybersecurity Engineer! This position will be onsite 5 days per week in Reston, VA! Summary As a Sr. Cybersecurity Engineer , you will be responsible for the cybersecurity of a large enterprise network. You will collaborate with cross functional technical teams and business stakeholders. Additionally, you will act as a security advisor and leverage your engineering and security posture expertise to ensure sound analysis, design and configuration. Key Job Resp

Information Assurance LeadJob Title - Information Assurance Lead

BAE SystemsCompany Name - BAE Systems

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Sterling, Virginia, USA

Full-time

Job Description Innovative, Bold, Dedicated! Are you ready to join a team that exhibits all of these qualities and more? Come build your career with BAE Systems with the Intelligence & Security (I&S) Sector where we provide Information Technology support to those who protect us. We are looking for a Sr. Cybersecurity Analyst to architect and engineer the networks and security services for a new program that delivers cloud services across multiple classification levels in the environment. As th

Lead Security EngineerJob Title - Lead Security Engineer

AAC IncCompany Name - AAC Inc

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Vienna, Virginia, USA

Full-time

Provide architectural design and coordinate the implementation of security products to integrate into existing network environment. Identify significant actual and potential cyber security problems, trends, and weaknesses and recommend specific modifications and solutions to reduce information systems security risks. Develop strategies for responding to future security challenges. Review proposed new systems, networks, and software designs for potential security risks, and resolve integration se

Linux Systems Administrator/ISSOJob Title - Linux Systems Administrator/ISSO

PeratonCompany Name - Peraton

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Silver Spring, Maryland, 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,

Windows Systems AdministratorJob Title - Windows Systems Administrator

SAICCompany Name - SAIC

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Reston, Virginia, USA

Full-time

Job ID: 2407503-RESTON-VA Location: RESTON, VA, US Date Posted: 2024-05-28 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 is seeking a motivated and self-driven Windows Infrastructure Engineer/Administrator to support an essential customer mission area and organization. The position requ

Windows Systems AdministratorJob Title - Windows Systems Administrator

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2407503 Location: CHANTILLY, VA, US Date Posted: 2024-05-28 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 is seeking a motivated and self-driven Windows Infrastructure Engineer/Administrator to support an essential customer mission area and organization. The position requires so

Sr. Cyber Security EngineerJob Title - Sr. Cyber Security Engineer

Robert HalfCompany Name - Robert Half

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Reston, Virginia, USA

Full-time

Description Responsibilities: Assist in the creation and management of security measures and controls to safeguard systems, infrastructure, data, and security platforms. Take a pivotal role in our Data Security Program, engineering the deployment, configuration, and management of data security protection technologies and data classification. Serve as a security advisor for a variety of ad-hoc security-related projects as dictated by business and Information Technology developments. Aid with secu

Senior Network Provision EngineerJob Title - Senior Network Provision Engineer

LeidosCompany Name - Leidos

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Reston, Virginia, USA

Full-time

Description At Leidos, everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Our mission is to make the world safer, healthier, and more efficient through information technology, engineering, and science. Leidos National Security Sector is seeking Network Provision Engineers to join our team at client sites in Herndon, McLean, and Culpeper, VA. In this position you will leverage your knowledge of network security policy and uti

Associate Cybersecurity AdministratorJob Title - Associate Cybersecurity Administrator

PeratonCompany Name - Peraton

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Chantilly, Virginia, USA

Full-time

Network Administrator - PlacementJob Title - Network Administrator - Placement

Apex SystemsCompany Name - Apex Systems

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Sterling, Virginia, USA

Full-time

Job#: 2023822 Job Description: Apex Systems is in search of a Network Administrator to support a 6 month project for one of our top healthcare clients in the DC/Northern VA area. Interested candidates should send an updated resume to As a Network Administrator for this project, you will be responsible upgrading and fixing the current infrastructure. Specifically working with APC UPS 2k and 5K, 120VAC/208VAC Transfer Switch, APC Management Card and PDUs. In the upcoming months, you will also b

Network Security EngineerJob Title - Network Security Engineer

Impelix LLCCompany Name - Impelix LLC

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Remote

Full-time

The Network Security Engineer is an advanced technologist committed to ensuring the digital safety and resilience of our clients. Successful candidates will have a strong cybersecurity background with in-depth experience in networking and network security. The candidate must thrive in a distributed work environment while involved with complex projects happening in parallel with aggressive delivery dates. Depending on project types and client needs, travel will be required domestically and potent

Cybersecurity SpecialistJob Title - Cybersecurity Specialist

AAC IncCompany Name - AAC Inc

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Vienna, Virginia, USA

Full-time

Assist in day-to-day operational security duties on a network security team handling Cisco, Juniper, and Palo Alto Networks firewalls. Evaluate, recommend, and justify appropriate commercial off-the-shelf products that support the security program requirements. Serve as a subject matter expert in systems and network security. Interpret security scan results, identify critical vulnerabilities, reduce false- positives, and perform/recommend corrective actions to remediate vulnerable systems and ap

Cyber Network Defense AnalystJob Title - Cyber Network Defense Analyst

LeidosCompany Name - Leidos

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Ashburn, Virginia, USA

Full-time

Description Leidos is seeking a Cyber Network Defense Analyst (CNDA) 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. The 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 e nterprise. The NOSC has pri

Senior Cybersecurity AdministratorJob Title - Senior Cybersecurity Administrator

PeratonCompany Name - Peraton

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Herndon, Virginia, USA

Full-time

Cyber Security Analyst Sr Advisor - TS/SCI w/PolygraphJob Title - Cyber Security Analyst Sr Advisor - TS/SCI w/Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Chantilly, Virginia, USA

Full-time

Own your career as a Cyber Security Analyst Sr Advisor at GDIT. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients' missions and ensuring we anticipate the threats of tomorrow. Our work depends on Cyber Security Analyst Sr Advisor joining our team to be responsible for the overall security of our organization's information systems and networks. The ideal candida

ISSO (Level 4)Job Title - ISSO (Level 4)

AmentumCompany Name - Amentum

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Falls Church, Virginia, USA

Full-time

Amentum provides a range of Department of Defense, Intelligence Community, and Commercial analytic and operational support, risk analysis, analytic outreach, red teaming, and event support services. We pride ourselves in developing creative, customized, and flexible approaches that meet our clients' evolving and dynamic needs. Amentum is seeking an Information System Security Officer (ISSO) to support at a sponsor facility. The successful candidate will ensure info systems securely function in

Content DeveloperJob Title - Content Developer

LeidosCompany Name - Leidos

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Ashburn, Virginia, USA

Full-time

Description Leidos is seeking an experienced threat detection engineer to join our team on a highly visible cyber security single-award IDIQ vehicle. Duties include proactively searching for threats. Inspect traffic for anomalies and new malware patterns. Investigate and analyze logs. Develop custom content within the Splunk SIEM using advanced SPL language and data models) or other network security tools to detect threats and attacks against the department. SIEM Content Developers participate i