Palo Alto jobs in Chantilly, VA

Senior Firewall Engineer (Palo Alto SME)

Arlington, Virginia

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Today

Description & Requirements Maximus is seeking a highly skilled Firewall Engineer to support the DISA Compartmented Enterprise Services Office (CESO) program. This role is responsible for designing, implementing, and sustaining firewall and network security solutions within a high-security, mission-critical environment supporting DoD and Intelligence Community customers. The ideal candidate will be a seasoned professional with extensive experience in firewall engineering, network security operat

Full-time

USD 116,500.00 per year

Sr. Palo Alto Engineer | Remote, USA

Remote or Leawood, Kansas

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Today

This position will be fully remote and can be hired anywhere in the continental U.S. Per client requirements this role requires a Criminal Justice Information Services (CJIS) background check, including fingerprinting. Additionally, U.S. Citizenship is a requirement for this role. Optiv is seeking a Sr. Palo Alto Engineer to join Optiv Security's 24x7x365 Security Operations Center as a member of the Advanced Fusion Center (AFC) team. The Optiv AFC line of business consists of providing security

Full-time

Network Engineer (Palo Alto)

Washington, District of Columbia

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Today

Overview The Network Engineer is responsible for the design, implementation, configuration, and troubleshooting of the organization's network infrastructure. This role involves ensuring the stability and performance of the network. The Network Engineer works to maintain network reliability, resolve issues promptly, and collaborate with other IT teams to ensure that networking systems support the organization's operational needs. Network Engineer will monitor equipment, update configurations, an

Full-time

USD 120,000.00 - 128,000.00 per year

Network Engineer

Herndon, Virginia

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Today

Job Description We are actively seeking a Network Engineer with a minimum of 16 years of experience. A bachelor's or master's degree is preferred. Required Skills Design, implement, and manage firewall solutions utilizing Cisco, Palo Alto, and Juniper network devicesPerform configuration, maintenance, and troubleshooting of firewall policies and rulesMonitor network traffic for potential security threats and proactively address vulnerabilitiesCollaborate with cross-functional teams to ensure

Full-time

SME Network Engineer

Herndon, Virginia

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Today

Overview SME Network Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerat

Full-time

USD 190,000.00 - 220,000.00 per year

Firewall Engineer

Merrifield, Virginia

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Today

Job#: 3046504 Job Description: Firewall Engineer Location: Remote U.S. Role Overview We are seeking a Firewall Engineer with experience managing Checkpoint and Palo Alto firewalls within an IaaS environment. This role involves managing security and NAT policies, working with virtual machine scale sets, and adhering to strict change management protocols. The ideal candidate will contribute to a key cybersecurity engineering team. Key Responsibilities Manage Checkpoint and Palo Alto firewalls

Easy Apply

Full-time

$65 - $80 per hour

Network Engineer - Expert

Herndon, Virginia

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Today

Job Description Network Engineer - Expert This position requires an active TS/SCI with Full Scope Polygraph clearance. Cherokee Preting is seeking a talented and experienced Network Engineer with a specialized focus on Firewalls, particularly with expertise in CISCO, Palo Alto, and Netscaler firewall network devices and associated management software to join our technology-based program supporting a key Government customer. The ideal candidate will have a deep understanding of network securit

Full-time

USD 170,000.00 - 210,000.00 per year

Network Engineer

Herndon, Virginia

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Today

Overview Network Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerates d

Full-time

USD 170,000.00 - 185,000.00 per year

Network Engineer- SME

Chantilly, Virginia

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Today

Job Description Compensation & Benefits: Estimated Starting Salary Range for Network Engineer - SME: 200k Pay commensurate with experience. Full time benefits include Medical, Dental, Vision, 401K, and other possible benefits as provided. Benefits are subject to change with or without notice. Network Engineer - SME Responsibilities Include: Design, implement, and manage firewall solutions utilizing Cisco, Pala Alto, and Juniper network devicesPerform configuration, maintenance, and troubles

Full-time

USD 200,000.00 per year

Network Engineer SME

Herndon, Virginia

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Today

Job Description Network Engineer - SME This position requires an active TS/SCI with Full Scope Polygraph clearance. The Network Engineer - Subject Matter Expert (SME) provides advanced technical leadership in the design, implementation, and optimization of complex network infrastructures. The SME collaborates with cross-functional teams to ensure secure, scalable, and resilient network solutions that align with organizational and mission-critical objectives. Compensation & Benefits: Estimat

Full-time

USD 170,000.00 - 210,000.00 per year

Systems Engineer Sr Principal

Chantilly, Virginia

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Today

Job ID: 2615146 Location: Chantilly, VA, US Date Posted: 2026-08-04 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Rotating Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ?SAIC is looking for a Systems Administrator/Network Engineer/Spacecraft Command/Control Scheduler. Duties will include coordinating and managing end to e

Full-time

USD 160,001.00 - 200,000.00 per year

Senior AWS Cloud Engineer

Rockville, Maryland

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Today

Job Title: Senior AWS Cloud Engineer Client: Federal Government Number of Positions: 4 Ref# GAOT2 Location: Remote with occasional travel to the client site in DC. Status: This position requires a U.S. Citizen. The selected candidate will go through a Public Trust Clearance process. Position Overview The vendor shall provide cloud engineering support from qualified professionals. Vendor shall build, integrate, and deploy multi-cloud environments that support data science and emerging technology

Full-time

Secure Remote Access Engineer

Remote or McLean, Virginia

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Today

Job Number: R0245674 Secure Remote Access Engineer The Opportunity: Support the company's secure remote access group within the broader Application Delivery Networking team by implementing, maintaining, and troubleshooting enterprise remote access solutions. Assist in deploying solutions based on Zero T rus t principles, including ZTNA and SASE, while helping ensure compliance and reliability across hybrid and cloud environments. Work under the guidance of senior engineers to resolve issues, s

Full-time

USD 77,600.00 - 176,000.00 per year

Network Engineer

Washington, District of Columbia

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Today

Network Engineer About Essnova Solutions Essnova Solutions is a fast-growing federal contractor delivering innovative technology, cybersecurity, cloud, and digital transformation solutions to Federal Government customers. We are seeking highly qualified professionals to support an upcoming federal opportunity focused on enterprise infrastructure modernization, network security, and Zero Trust implementation. *This is for a proposal opportunity* Position Overview Essnova Solutions is seeking a

Full-time

Network Engineer - Active Security Clearance

Reston, Virginia

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Today

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Network Engineer position is located in Northern Virginia with flexible core hours. The Network Engineer is responsible for developing, engineering, and deploying technical solutions within the client wide, dedicated mission network. This individual will work within a small, mission focused team of network and systems engi

Full-time

Data Center Infrastructure Validation - Innovation Lead

Remote or Washington, District of Columbia

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Today

Job Title: Data Center Infrastructure Validation - Innovation Lead Location: Charlotte, NC, Palo Alto, CA, Remote/Home Based, Washington, D.C. Job Summary and Description: The Data Center Infrastructure Validation - Innovation Lead is a technical role responsible for designing, operating, and advancing EPRI's DCFlex Sandbox as the premier neutral validation environment for emerging datacenter and grid-interactive hardware technologies in the United States. This role sits at the intersection

Full-time

USD 185,000.00 - 200,000.00 per year

Sr Network Engineer

Lorton, Virginia

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Today

JOB TITLE: SR NETWORK ENGINEER JOB LOCATION: LORTON, VA WAGE RANGE*: 110.00-115.00 PER HOUR JOB NUMBER: SAIJP00039034 REQUIRED EXPERIENCE: Bachelors degree and (8)+ years of prior relevant experience or Masters with (6)+ years of prior relevant experience Cisco Certified Network Professional (CCNP) Requires a TS/SCI Clearance Engineering, Deployment and operations of LAN and WAN Switches, and Firewalls ensuring seamless integration into existing network infrastructure Working knowledge of de

Full-time

Security Architect (Northern Virginia) - Mid-Atlantic region

Reston, Virginia

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8d ago

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. NOTE : Only applicants living in Northern Vir

Full-time

Security Architect (Northern Virginia) - Mid-Atlantic region

Reston, Virginia

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Today

Full-time

Principal Network Engineer

Chantilly, Virginia

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Today

MANTECH seeks a motivated, mission-focused Principal Network Engineer to join our team in Chantilly, VA. In this role, you will provide advanced engineering expertise to design, implement, secure, and sustain complex enterprise network environments supporting critical customer missions. You will collaborate across technical teams and customer stakeholders to deliver resilient, highly available, and secure network solutions while driving operational excellence and innovation. Responsibilities i

Full-time

Palo Alto jobs in Chantilly, VA, USA