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Keywords: Network Security Engineer, Location: Riverdale, MD

Page: 2

Illumio Zero Trust Segmentation Platform Engineer - Active TS/SCI with CI Poly

, Azure, or GCP). 2+ years of experience with network security (firewalls, routing, segmentation models, TCP/IP). 2+ years... Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm...

Posted Date: 24 Dec 2025

Senior HPC DevOps Engineer

Responsibilities Peraton Labs is seeking a poly cleared Senior HPC DevOps Engineer to own the operations.../configures the OS, applies security and performance baselines, enrolls nodes into the scheduler and shared storage ecosystem...

Company: Peraton
Location: College Park, MD
Posted Date: 19 Dec 2025

Splunk Engineer

including network appliances, servers, security tools, and applications using forwarders, APIs, and syslog integrations.... Collaborate with NOC and SOC analysts to define KPIs and ensure accurate visibility into network health and security posture...

Posted Date: 07 Dec 2025
Salary: $112000 - 179000 per year

Unified Communications Engineer IV

Overview GBSI is seeking an Information Technology (IT) professional for the role of Unified Communications Engineer... Management processes; Creates and documents requisite network configuration; Designs and develops communications products...

Posted Date: 18 Nov 2025

Firewall Engineer

complex firewall solutions to ensure the security and integrity of network infrastructure. The ideal candidate has experience... Alto. Monitor firewall performance and security logs to identify and mitigate potential threats. Develop and enforce network...

Company: Leidos
Location: Bladensburg, MD
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Firewall Engineer

complex firewall solutions to ensure the security and integrity of network infrastructure. The ideal candidate has experience... Alto. Monitor firewall performance and security logs to identify and mitigate potential threats. Develop and enforce network...

Company: Leidos
Location: Greenbelt, MD
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Firewall Engineer

complex firewall solutions to ensure the security and integrity of network infrastructure. The ideal candidate has experience... Alto. Monitor firewall performance and security logs to identify and mitigate potential threats. Develop and enforce network...

Company: Leidos
Location: Mount Rainier, MD
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Firewall Engineer

complex firewall solutions to ensure the security and integrity of network infrastructure. The ideal candidate has experience... Alto. Monitor firewall performance and security logs to identify and mitigate potential threats. Develop and enforce network...

Company: Leidos
Location: Riverdale, MD
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Firewall Engineer

complex firewall solutions to ensure the security and integrity of network infrastructure. The ideal candidate has experience... Alto. Monitor firewall performance and security logs to identify and mitigate potential threats. Develop and enforce network...

Company: Leidos
Location: College Park, MD
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Systems Engineer

; Works with internal and external IT teams to coordinate changes, implementations, and maintenance for network and security...Overview GBSI is seeking an Information Technology (IT) professional for the role of Systems Engineer in Landover, MD...

Posted Date: 16 Oct 2025

Insider Threat Program Senior System Engineer

, network/HW/SW security architecture, network topology, IT device integrity, and common security elements Knowledge of NIST...Description The Digital Modernization Sector at Leidos currently has an opening for a Senior System Engineer...

Company: Leidos
Location: Mount Rainier, MD
Posted Date: 04 Oct 2025

Insider Threat Program Senior System Engineer

, network/HW/SW security architecture, network topology, IT device integrity, and common security elements Knowledge of NIST...Description The Digital Modernization Sector at Leidos currently has an opening for a Senior System Engineer...

Company: Leidos
Location: College Park, MD
Posted Date: 04 Oct 2025

Cyber Asset Attack Surface Management Deployment Engineer - Active TS/SCI w/ CIP

Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting..., and security tools to ensure seamless data onboarding and high customer satisfaction. Collaborate closely with clients, project...

Posted Date: 24 Dec 2025

Splunk SOAR Cyber Automation Engineer - Active TS/SCI with CI Poly

Experience with network protocols and security principles. Ability to work on high impact and high visibility projects as part... certifications Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT...

Posted Date: 24 Dec 2025

Logistics Engineer 3 (Asset Management)

VA Network & Security Operations Center. Actively participates as required in support projects of major scope and complexity... Moderate skills using a ticketing system. General technical understanding of network equipment and functions, datacenter...

Company: GovCIO
Location: Landover, MD
Posted Date: 06 Dec 2025

Senior Tech Lead - Cyber Systems Engineering

Secure systems & security posture Engineer and maintain secure system baselines for a multi-OS environment, including...Responsibilities Peraton Labs is seeking a poly cleared Senior Tech Lead – Cyber Systems Engineer to serve as the...

Company: Peraton
Location: College Park, MD
Posted Date: 25 Dec 2025

Cyber Software Engineering, Lead Associate (Mid-Level)

Responsibilities Peraton is seeking a driven Mid-Level Cyber Software Engineer to research and develop innovative... engineering support for all system elements, including development (hardware, software, and networks), systems and security...

Company: Peraton
Location: Landover, MD
Posted Date: 21 Dec 2025
Salary: $104000 - 166000 per year

Privileged Account Management Architect

and entitlement management programs Knowledge of system, network, application, and security architectures, cybersecurity solutions... engineer at Booz Allen, you’ll play a critical role in the world of IAM and Zero Trust. In this role, you’ll support large...

Location: Riverdale, MD
Posted Date: 20 Dec 2025
Salary: $86800 - 198000 per year

Transport Field Regional Lead

-to-day management of the Transport Field/Base Network Engineer (FBNE) staff assigned to include Incident Management, O&M... knowledge of the ITIL framework and best practices Working knowledge of defense-in-depth principles, network/HW/SW security...

Company: Leidos
Location: College Park, MD
Posted Date: 12 Dec 2025
Salary: $92300 - 166850 per year

Transport Field Regional Lead

-to-day management of the Transport Field/Base Network Engineer (FBNE) staff assigned to include Incident Management, O&M... knowledge of the ITIL framework and best practices Working knowledge of defense-in-depth principles, network/HW/SW security...

Company: Leidos
Location: Riverdale, MD
Posted Date: 12 Dec 2025
Salary: $92300 - 166850 per year