• Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position ... with deep technical expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: … more
    DirectEmployers Association (11/25/25)
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  • Zscaler (Mclean, VA)
    …multiple government departments. We are looking for a Staff Information Security Engineer who will report to the Senior Manager of Information Security Engineering ... to operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. **This...protocols with no access to external networks or corporate systems .** **What you'll do (Role Expectations)** + Designing and… more
    DirectEmployers Association (01/06/26)
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  • Red River (Chantilly, VA)
    …you seek to make those around you successful. We are looking for a ** Systems Support Engineer I** to join our fast-paced, customer-first global service desk ... calls and assigned tickets from users experiencing challenges with systems , applications, and infrastructure. Whether working independently or collaboratively, your… more
    DirectEmployers Association (11/26/25)
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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)
    …events. + Engineer solutions to identify sophisticated cyber threats and network anomalies with high accuracy and low false positives. + Leverage and integrate ... The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network more
    DirectEmployers Association (11/06/25)
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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 ... experience with Kubernetes in designing, deploying, and supporting scalable cloud-native systems is required. Familiarity with third-party tools such as Palo Alto… more
    DirectEmployers Association (11/04/25)
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  • Zscaler (Mclean, VA)
    …agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside the ... within a US SCIF, with no access to external networks or corporate systems , and adhering to one-way diode transfer protocols.** Reporting to the Senior Manager… more
    DirectEmployers Association (10/11/25)
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  • AeroVironment (Centreville, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... **Worker Type** Regular **Job Description** **Summary** The Information Systems Security Manager (ISSM) provides information systems security support for DoD and… more
    DirectEmployers Association (12/23/25)
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  • AeroVironment (Herndon, VA)
    …technical troubleshooting and root cause analysis on multifaceted issues affecting enterprise systems , applications, and endpoints. + Coordinate with network , ... and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (01/06/26)
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  • Red River (Washington, DC)
    …impact of your actions, and work to elevate those around you. **Position: Systems Support Engineer II (Onsite - Washington, DC)** **Responsibilities** + Provide ... and software applications. + Support building technologies including security systems , turnstiles, and basic network infrastructure. + Troubleshoot and… more
    DirectEmployers Association (12/31/25)
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  • Arup (Washington, DC)
    …we serve. Our New York-based team is seeking a **Senior Mechanical Engineer ** to support mission-critical data center projects across the **New York** metro ... clients. In this role, you will design and implement state-of-the-art mechanical systems for mission-critical facilities in one of the most demanding regulatory and… more
    DirectEmployers Association (12/20/25)
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  • Zscaler (Washington, DC)
    …experience + 5 to 8+ years of experience as a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will Make You Stand ... of Zscaler cloud transformation to the world. We're looking for a Senior Sales Engineer - Federal to join our Federal- Sales Engineering team. Reporting to the… more
    DirectEmployers Association (12/12/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …Administrator is responsible for the administration, maintenance, and support of storage systems within an IPv6-enabled network environment. This role involves ... as well as managing IPv6 configurations and addressing issues related to both storage systems and IPv6 networks. Top Qualifications: 1. Must have a minimum of 5… more
    DirectEmployers Association (12/11/25)
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  • AeroVironment (Arlington, VA)
    …Zabbix + Working knowledge of Ansible and other automation toolsets + Experience with Network and Host based IDS Systems + Netflow analysis skills + Familiar ... candidate has a strong foundation in Linux system and network administration with a security-focusedmindset and contributes to the...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (12/24/25)
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  • AeroVironment (Arlington, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... involves day-to-day operations, troubleshooting, and maintenance across Windows and UNIX systems . You'll work directly with both hardware and software systems more
    DirectEmployers Association (12/19/25)
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  • AeroVironment (Arlington, VA)
    …SIEMs, data loss prevention software, antivirus/antimalware products, forensics, and analysis systems . + Solid understanding of network security, implementation, ... and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (12/02/25)
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  • AeroVironment (Washington, DC)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... with senior regional stakeholders + Manage and develop a network of in-country representatives and resellers, who facilitate local...+ Strong track record of successful sales of autonomous systems to defense & security entities in the region… more
    DirectEmployers Association (10/23/25)
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  • Senior Network Systems

    SMX (Dahlgren, VA)
    Senior Network Systems Engineer (4416)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Network Systems Engineer to join our team in support of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Network more
    SMX (11/14/25)
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  • Network / Systems Engineer

    Parsons Corporation (Airlie, VA)
    …your career. Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented ** Network / Systems Engineer ** to join our team! In this role you ... degree, will possess 5+ years of applicable experience, preferably in network or systems engineering. + Ability to qualify for overseas travel through the… more
    Parsons Corporation (10/31/25)
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  • Senior Network / Systems Tools…

    Leidos (Chantilly, VA)
    …The Digital Modernization Sector at Leidos has an opening for an a Senior Network / Systems Tools Engineer to support the Intelligence Sector. **The job ... as follows:** + System Architecture: Design, implement, and maintain the OpenText Network Operations Management (NOM) system architecture, with a specific focus on… more
    Leidos (12/20/25)
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