• Red River (College Park, MD)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... into clear documentation. This role requires a hands-on approach to network architecture, performance optimization, and security enhancements within… more
    DirectEmployers Association (10/16/25)
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  • Zscaler (Washington, DC)
    …and agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer ... shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than… more
    DirectEmployers Association (11/22/25)
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  • Zscaler (Washington, DC)
    …experience as a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will Make You Stand Out (Preferred Qualifications)** ... cement our position as the world leader in cloud security . Sales, Customer Success, Sales Enablement, Solution Architects, Business...to the world. We're looking for a Senior Sales Engineer - Federal to join our Federal- Sales Engineering… more
    DirectEmployers Association (12/12/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …and emerging technologies, platforms, and applications to help ensure greater security and efficiencies, covering network , compute and storage principals. ... As a Cloud engineer , you'll use your experience to architect, build,...Demonstrated understanding of principals supporting infrastructure components including compute, network , and storage, with 7 years total hands-on experience… more
    DirectEmployers Association (12/10/25)
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  • Red River (College Park, MD)
    …background in cybersecurity, with experience in securing, configuring, and assessing network security products. This role involves proactive monitoring, ... programs. + Strong understanding and experience with securing, configuring, and assessing network security products such as Cisco Firepower, Cisco ISE, and… more
    DirectEmployers Association (10/07/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …cloud resources, including encryption, identity and access management (IAM), firewall configuration, and network security . + Use tools like Azure Security ... **Location: Washington DC** **Clearance: Active Public Trust** The Senior Platform Engineer will be responsible for designing, building, and optimizing cloud… more
    DirectEmployers Association (11/22/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …IPv6-enabled network environment. This role involves ensuring optimal performance, security , and availability of storage resources, as well as managing IPv6 ... to have: 1. Strong knowledge of IPv6 networking, addressing, routing, subnetting, network design, and troubleshooting background **Position Details:** + Pay Rate /… more
    DirectEmployers Association (12/11/25)
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  • Westat (Bethesda, MD)
    **29114BR** **Job Title:** Senior Network Engineer **Location:** MD - Bethesda **Job Description:** Westat is a leader in research, data collection and analysis, ... clients find exceptional value in our work. The Senior Network Engineer is responsible for designing, implementing,...diagnostic tools. Security & Compliance + Implement network security protocols and ensure compliance with… more
    DirectEmployers Association (12/02/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …managing cloud resources, including configuration management, server provisioning, and network setup. -Implement and maintain robust monitoring, logging, and ... Grafana, Splunk, or ELK Stack. -Ensure the performance, reliability, and security of DevOps environments by continuously assessing and optimizing both infrastructure… more
    DirectEmployers Association (12/18/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... logistics. Security & Compliance: + Implement and maintain network security measures, including firewalls, VPNs, and access controls. + Ensure compliance… more
    DirectEmployers Association (11/25/25)
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  • Zscaler (Mclean, VA)
    …shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than ... has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in...strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting… more
    DirectEmployers Association (11/12/25)
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  • AeroVironment (Washington, DC)
    …thought leadership with senior regional stakeholders + Manage and develop a network of in-country representatives and resellers, who facilitate local BD engagement ... of successful sales of autonomous systems to defense & security entities in the region + Strong communications, negotiation,...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (10/23/25)
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  • Tyto Athene (Reston, VA)
    …skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network Operations Center (NOC), and offensive ... learning (ML) to make sense of massive streams of network and security data, exploit advanced AI... network traffic, user behavior, system logs, and security events. + Engineer solutions to identify… more
    DirectEmployers Association (11/06/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for a **Full Stack Software Engineer ** to join our CTO shop. This role is multi-faceted. The successful candidate is a ... highly skilled and innovative Full Stack Engineer to pioneer and support the design, development, and deployment of cutting-edge artificial intelligence and machine… more
    DirectEmployers Association (12/06/25)
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  • Tyto Athene (Reston, VA)
    …Athene is hiring a **Senior DevOps Engineer ** to join our team of cloud, security , and compliance experts. In this role, you will help ensure the security , ... equivalent practical experience. + Proven experience as a DevOps Engineer or similar role, with a strong focus on...databases (eg, RDS, DynamoDB, Aurora). + Experience with AWS security best practices (eg, IAM roles and policies, … more
    DirectEmployers Association (11/14/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a **Senior Google Cloud Solutions Engineer ** to design and implement secure, scalable cloud solutions. This is both a ... customer-facing consulting and hands-on engineering role focused on automation, security architecture, and regulatory compliance. You will work hands-on with VPC,… more
    DirectEmployers Association (11/04/25)
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  • AeroVironment (Arlington, VA)
    …antivirus/antimalware products, forensics, and analysis systems. + Solid understanding of network security , implementation, and documentation + Deep familiarity ... Top Secret clearance is preferred. + Knowledge of Linux configurations and security + Experience with Microsoft Defender, Sentinel, network mapping,… more
    DirectEmployers Association (12/02/25)
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  • Tyto Athene (Reston, VA)
    …Copilot, Claude or Gemini. **P** **referred:** + Google Professional Cloud Security Engineer certification. + CNCF/Kubernetes certfication(s). + Experience with ... **Description** Tyto Athene is hiring a **Google Cloud Security Architect** on Google Assured Workloads to support our latest product offering for public sector… more
    DirectEmployers Association (11/13/25)
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  • Washington Metropolitan Area Transit Authority (Alexandria, VA)
    …field **Experience** + Eight (8) years of experience as a cybersecurity officer/ engineer , information systems security officer, or specialized expertise (or a ... Sr. Manager will manage three core programs under the CFC:** + ** Security Operations (SOC) missions focused on monitoring, alerting, triage, response and reporting… more
    DirectEmployers Association (11/15/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network security and… more
    CACI International (12/12/25)
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