• Red River (Chantilly, VA)
    …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 team. This is a ... system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures,...root causes. + Collaborate with the team and team lead to keep knowledge base articles (KBAs) accurate and… more
    DirectEmployers Association (10/07/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for a **Senior Azure Security Engineer ** to join our team of cloud, security , and compliance experts. This role ... expertise in cloud security practices, including encryption, data protection, network security , and vulnerability management. + Experience in conducting risk… more
    DirectEmployers Association (09/27/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a **Senior DevSecOps & Automation Engineer ** with deep expertise in Kubernetes orchestration and strong hands-on experience ... solving complex challenges and enjoys working at the intersection of security , reliability, and automation. **Responsibilities:** + Architect, deploy, and maintain… more
    DirectEmployers Association (10/01/25)
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  • Carnegie Mellon University (Arlington, VA)
    …practices and serves as a national resource in software engineering, computer security , and process improvement. The SEI works closely with defense and government ... to AI systems. About the role Are you an engineer who enjoys a challenge? Are you excited about...and Development Center focusing on areas critical to national security ? Do you want to join a collaborative team… more
    DirectEmployers Association (08/06/25)
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  • Network Security Engineer

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 ... TheNetwork Security Engineer Leadwill perform a variety of broad network engineering tasks focused on the design, implementation, testing, and… more
    Chenega Corporation (09/01/25)
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  • Sr. Network Security Engineer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Sr. Network Security Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ... . **Position Description:** CGI Federal is seeking a Sr. Network Security Architect/ Engineer with deep expertise… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Lead Network and Infrastructure…

    ManTech (Herndon, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Lead Network and Infrastructure Engineer ** to join our team in **Herndon, VA.** The Lead ... and scalable network infrastructure supporting federal clients. You will lead network architecture efforts, oversee implementation, and ensure compliance… more
    ManTech (10/10/25)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    Lead Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... of Travel: Local * * * **The Opportunity:** The Lead Network Engineer provides leadership... technologies with an emphasis in DoD capabilities. *TS/SCI Security Clearance * Demonstrated experience leading design and implementation… more
    CACI International (09/13/25)
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  • Lead Network Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37801 **Summary** ** Lead Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... interests of our nation. SecuriGence is seeking a talented ** Lead Network Engineer ** to help... security , systems engineering, and program management. + Lead enterprise-scale network operations in a secure,… more
    Chenega Corporation (10/03/25)
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  • Lead Network Systems Engineer

    Parsons Corporation (Mclean, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Lead ** ** Network Systems Engineer ** to join our team! In ... to support mission-critical operations. **What You'll Be Doing:** + Lead and coordinate a team of network ... engineering and tuning. + Strong understanding of enterprise-level network management tools and software. ** Security Clearance… more
    Parsons Corporation (09/09/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …- and make a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance ... Infrastructure Services team (Special Programs) is looking for a Lead Network Engineer role that...will require knowledge of implementing and maintaining NIST 800-53 Security Controls / RMF compliance in each environment along… more
    The MITRE Corporation (09/17/25)
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  • Sr Lead Network Engineer

    Lumen (Herndon, VA)
    …as we digitally connect the world and shape the future. **The Role** The Sr Lead Engineer (Capacity Planner) will be required to develop and/or improvise tools ... equivalent work experience (eight years experience in developing Layer 2/3 network architecture and/or modeling or similar experience) ** Security Requirements:**… more
    Lumen (10/17/25)
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  • Lead Information Security

    Wells Fargo (Mclean, VA)
    ** Lead Information Security Engineer -** **Encryption Secure Network Services (SNS) Critical Infrastructure (CI)** We're looking for a Lead ... + Background in automation, synthetic monitoring, and incident response + Ability to lead technical teams and drive strategic security initiatives + Strong… more
    Wells Fargo (10/20/25)
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  • Sr. Security Engineer - Team…

    NTT America, Inc. (Merrifield, VA)
    …an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Sr. Security Engineer - Team Lead to join our team in ... Virginia (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead ...scripting languages (eg, Python, SPL, KQL), and understanding of network security and threat intelligence. + Familiarity… more
    NTT America, Inc. (09/27/25)
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  • Lead Information Security

    Lumen (Herndon, VA)
    … certification desired + Advanced experience in networking (TCP/IP) protocols, computer/ network security , and system administration. + Advanced knowledge of ... today's cybersecurity current events. We are searching for a Security Research Engineer that has broad knowledge...technologies. + Background in INFOSEC operations, endpoint management, and network topology + Windows and Linux skills desired +… more
    Lumen (10/05/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    …Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Job Function** ** Network Engineer ** **Pay Type** **Salary** ... security measures and documentation. + Subsequently, the engineer will design a modernized network architecture...for Reclamation's Review and Approval prior to deployment of network devices. + Lead and/or perform … more
    Koniag Government Services (09/10/25)
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  • Network Access Control Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …Education:** Bachelor of Arts/Bachelor of Science Experience:** 5+ years of related experience in network engineer and security , with a focus on network ... our national security in cyber as a ** Network Access Control Engineer Senior** at GDIT....will play a crucial role in the following:_ + Lead the design, configuration, and deployment of Cisco Identity… more
    General Dynamics Information Technology (10/14/25)
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  • Network Engineer (Expert)

    BAE Systems (Herndon, VA)
    …as CCNA Security , CCNP Security , Palo Alto Networks Certified Network Security Engineer (PCNSE), or similar industry certifications are preferred ... lead the world in defense technologies and national security services. We offer flexible work environment to support...our freedom. We are seeking a talented and experienced Network Engineer with a specialized focus on… more
    BAE Systems (09/09/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …level experience as a CISCO Network Engineer with a focus on Network Security + Strong proficiency with NAC platforms + In-depth knowledge of network ... lead the world in defense technologies and national security services. We offer flexible work environment to support...We are seeking a Subject Matter Expert (SME) Level Network Engineer with a minimum of 16… more
    BAE Systems (09/09/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …lives, and changing the world for the better. We are seeking a ** Network Engineer 3** to join our ** Security and Electronic Systems (SES)** business Unit. As ... local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for designing,...senior network engineers to identify and resolve network security issues. + Develop network more
    M. C. Dean (08/27/25)
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