• 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 (12/01/25)
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  • Lead Platform Engineer (Global…

    Capital One (Mclean, VA)
    Lead Platform Engineer (Global Payment Network - Palo Alto, Security , Python, AWS, Terraform, Ansible) Do you love building and pioneering in the ... Qualifications:** + 7+ years of experience building and deploying network security infrastructure (Firewalls/Firewall Policy, Intrusion Detection, AWS… more
    Capital One (11/16/25)
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  • Lead Platform Engineer

    Capital One (Mclean, VA)
    Lead Platform Engineer ( Network Infrastructure) Do you love building and pioneering in the technology space? Do you enjoy solving complex technical problems ... of driving a major transformation within Capital One. **General Responsibilities:** Network engineer responsible for designing, implementing, managing and… more
    Capital One (11/04/25)
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  • Lead Software Engineer , Back End…

    Capital One (Mclean, VA)
    Lead Software Engineer , Back End (TAL, CED Management Systems) - Global Payment Network Do you love building and pioneering in the technology space? Do you ... of driving a major transformation within Capital One. **About the Team:** The Lead Software Engineer / Principal Connex Environment Database Engineer more
    Capital One (12/19/25)
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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 (12/12/25)
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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Network Engineer , Lead The Opportunity: A well-designed network is critical to move data and enable Department of Defense ( DoD ) and Intelligence ... strategic foresight. That's why we need a seasoned senior network engineer like you who knows how... network architecture design, IP engineering, segmentation, and network transport optimization as you lead and… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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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 (01/08/26)
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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 (01/01/26)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. **Nightwing is seeking a Lead Network Engineer to support onsite in McLean, VA.** ... Systems Administrators as assigned by the Lead System Administrator.** **Assist the Lead , Network Engineer in developing and implementing IT/ network more
    Nightwing (10/23/25)
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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 (12/17/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Security Engineer Job... incident response functions and reporting of findings + Lead technical security assessments ( network , ... section grows, so will the tools and the ** Lead Security Engineer ** will be...teams to remediate discovered deficiencies, and develop and improve network and endpoint security configuration procedures +… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Endpoint Security Engineer

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. ... The Security Engineer will need to be a...ensure full coverage across all endpoints. + Incident Response: Lead and participate in the investigation and response to… more
    Leidos (11/25/25)
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  • Network Cybersecurity Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …missions and operations across the federal government. Own your career as a Cyber Security Engineer /Analyst at GDIT. Here, you'll have the opportunity to build ... Family:** Cyber and IT Risk Management **Skills:** Cyber Defense,Cybersecurity,Information Assurance, Network Defense, Security Operations **Certifications:** Certified Information Systems… more
    General Dynamics Information Technology (01/07/26)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer...for 5 years of relevant experience). + Familiarity with network and system security principles, protocols, and… more
    CACI International (01/07/26)
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  • Senior Platform Engineer ( Network

    Capital One (Mclean, VA)
    …love to solve real problems and meet real customer needs. As an Platform Engineer ( Network Engineer ), you'll deliver highly available, scalable, and diverse ... Senior Platform Engineer ( Network Infrastructure) - Global Payment...impact. Collaborate with various internal stakeholders to stabilize critical network outages. + Plan, lead high-level, low-level… more
    Capital One (01/04/26)
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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 (12/20/25)
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  • Cyber AI and Automation Lead

    Tyto Athene (Reston, VA)
    …skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network Operations Center (NOC), and offensive ... for anomaly detection in network traffic, user behavior, system logs, and security events. + Engineer solutions to identify sophisticated cyber threats and … more
    Tyto Athene (11/05/25)
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  • Senior Network Engineer

    Chenega Corporation (Arlington, VA)
    …teams, including security , systems engineering, and program management. + Lead enterprise-scale network operations in a secure, mission-critical environment. ... **Req ID:** 38551 **Summary** **Senior Network Engineer ** **Arlington, VA** Are you...Certified Network Professional (CCNP) + Palo Alto Network Security Professional + DOD Top Secret… more
    Chenega Corporation (12/23/25)
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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 (11/07/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    NOC Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you a seasoned network professional with a passion for ... issues? Join our team as a Senior NOC Network Engineer and play a pivotal role...Tier 1 and Tier 2 NOC personnel. + Ensure network security standards are adhered to and… more
    Virtual Service Operations (10/31/25)
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