• Westat (Bethesda, MD)
    **29114BR** **Job Title:** Senior Network Engineer **Location:** MD - Bethesda **Job Description:** Westat is a leader in research, data collection and ... why clients find exceptional value in our work. The Senior Network Engineer is responsible...CCNP, CCIE, Fortinet NSE, or equivalent. + Expertise in Cisco , Juniper, Palo Alto, Fortinet, or similar technologies. +… more
    DirectEmployers Association (12/02/25)
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  • Red River (Washington, DC)
    …a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization platforms, and enterprise storage ... and performance across network , compute, and storage domains. Key Responsibilities + Cisco ACI & Data Center Fabric + Design, deploy, and maintain Cisco more
    DirectEmployers Association (10/16/25)
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  • Senior Cisco Network

    GliaCell Technologies (Laurel, MD)
    Are you a Senior Cisco Network Engineer / Architect who is ready for a new challenge that will launch your career to the next level? + Tired of being ... to work with some amazingly talented people Job Description: GliaCell is seeking a Senior Cisco Network Engineer / Architect on one of our subcontracts.… more
    GliaCell Technologies (11/06/25)
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  • Senior Vulnerability Management…

    Cisco (Rockville, MD)
    …turning data into action and vulnerabilities into opportunities for growth As a Senior Vulnerability Management Engineer , your work will go far beyond just ... passionate about making a real difference in cybersecurity? At Cisco , our Vulnerability Management team (part of Splunk Global...and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that… more
    Cisco (12/30/25)
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  • Senior Network Engineer

    System One (Washington, DC)
    Job Title: Senior Network Engineer Location: Washington, DC Type: Contract Contractor Work Model: Onsite Security Clearance: Must be able to obtain Public ... (DOJ Public Trust Preferred) ALTA is looking for a Senior Network Engineer to support...BGP, MPLS, VLANs, QoS, IPSec). + Hands-on experience with Cisco network devices, including routers, switches, and… more
    System One (12/26/25)
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  • Senior Network Engineer

    Ensono (Washington, DC)
    …Curiosity, Collaboration, and Passion. **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and ... **Duties and Responsibilities** + This role is for a Senior Network Engineer who will...addressing & subnetting + Firewall experience: Checkpoint, Palo Alto, Cisco ASA + Extensive knowledge of Cisco 's… more
    Ensono (11/08/25)
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  • Senior Network Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is looking for a ** Senior Network Engineer .** **Job Description:** + Install, configure, and maintain scalable network devices ... implement secure network access solutions and managing security policy using Cisco ISE to meet organizational requirements. + Monitor network performance and… more
    SAIC (11/06/25)
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  • Senior Network Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    **Description** **_This Senior Network Engineer position is a contract for 6 months, governed by contractor's policies and option to receive contractor's ... network infrastructure. The incumbent will serve as a Senior Network Engineer , responsible for...and other vendor platforms. * Configure, maintain, and troubleshoot Cisco ISE for network access control and… more
    The US Pharmacopeial Convention (USP) (11/11/25)
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  • FLEX Senior Network DevOps…

    Marriott (Bethesda, MD)
    …with passion to innovate and excel, to join our amazing Network DevOps team as Senior Network DevOps Engineer . The Network DevOps team is responsible ... or related technical field experience/certification + **7+ years' experience as a Network Engineer with Designing and Implementing complex networking.** + 6+… more
    Marriott (11/09/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Network Engineer ** **119335BR** EEO Career Site Equal Opportunity ... In this position, you will be responsible for configuring and securing Cisco -based network infrastructure, including routers, switches, Identity Services Engine… more
    BAE Systems (12/12/25)
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  • Network Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a TS/SCI cleared network engineer to provide the following database system support: Primary Responsibilities + Provide ... ACL's. + Demonstrated experience working in multivendor Firewall and Network Security appliances such as Cisco , Palo...Firewall and Network Security appliances such as Cisco , Palo Alto, IXIA, Juniper, and Netscaler. + Demonstrated… more
    Vexterra Group (10/14/25)
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  • FLEX Senior Network DevOps…

    Marriott (Bethesda, MD)
    …related technical field experience/certification - **7+ years** ' experience as a ** Network Engineer with Designing and Implementing complex networking.** - **4+ ... - Certification in network and/or security technologies (eg, CCIE, CCNP, CISSP, Cisco DevNet etc.) - Developing Ansible automations to manage network devices… more
    Marriott (12/18/25)
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  • Senior Network Engineer /Edge…

    GovCIO (Bethesda, MD)
    …Section Manager with personnel administration, strategic planning, and staff planning. The Network Operations Senior Engineer will work alongside the ... USD $99,403.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7281/ senior - network - engineer -edge-operations/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-MD-Bethesda_ **ID** _2025-7281_… more
    GovCIO (12/18/25)
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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 ... * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are...Security Professional (SNSP), Symantec ProxySG 6.7 Technical Specialist, or Cisco CCNA or higher. **Ready to Make a Difference?**… more
    CACI International (12/12/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment ... mission systems and secure enclave operations **Preferred Certs:** CCNP, Azure Network Engineer Associate, or equivalent **Tools & Platforms… more
    Nightwing (12/16/25)
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  • Senior Network Engineer

    System One (Mclean, VA)
    Job Title: Senior Network Engineer Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret ... in an IT-related field Required and Desired Skills/Certifications: + Certifications: Cisco Certified Network Professional (CCNP) Enterprise, DOD 8570.01M… more
    System One (12/26/25)
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  • Principal or Senior Principal…

    Northrop Grumman (Washington, DC)
    …Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base ... can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service ...as routers, firewalls, switches + Experience with test equipment: network analyzers, spectrum analyzers, signal generators + Cisco more
    Northrop Grumman (12/04/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Germantown, MD)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK ENGINEER SR PRINCIPAL Transform technology into opportunity as a ... Network Engineer Sr Principal at GDIT. Shape...for your engineering career. Experience with **Juniper** Networks and ** Cisco ** Systems routers, switches, wireless (a plus), and other… more
    General Dynamics Information Technology (11/25/25)
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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 ... Network Security Team!** Are you a seasoned Network Engineer looking to take your career...Security Professional (SNSP), Symantec ProxySG 6.7 Technical Specialist, or Cisco CCNA or higher. **Why Join Us?** + **Career… more
    CACI International (12/06/25)
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  • Network Engineer IV

    Robert Half Technology (Washington, DC)
    Description Senior Network Engineer Location: Onsite - Washington, DC Area Clearance Requirements: Candidate must currently hold Public Trust (DOJ Preferred) ... of Justice (DOJ) Antitrust Division is seeking an experienced Senior Network Engineer to lead...provide timely resolution to minimize service disruptions. + Use Cisco Prime Infrastructure for network configuration, performance… more
    Robert Half Technology (12/20/25)
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