• Senior Staff Software Engineer

    Cisco (Annapolis Junction, MD)
    …serving our engineers as opposed to just advising them. **Your Impact** As a Senior Staff Software Engineer , you will lead, inspire, and develop a ... edge of cybersecurity and observability. You will: + Develops software consistent with Cisco 'Design Thinking Principles' with a focus on simplification and UX (User… more
    Cisco (01/10/26)
    - Save Job - Related Jobs - Block Source
  • Senior Vulnerability Management…

    Cisco (Annapolis Junction, 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer

    TEKsystems (Washington, DC)
    …Alto, Zscaler, and MS Azure) and will serve as an escalation point for the Network Engineer . Position requires on-site support 3 days per week. While not ... is hybrid in Washington, DC Top Skills' Details Heavy Cisco Networking environment Palo Alto Azure Zscaler ( network... Cisco Networking environment Palo Alto Azure Zscaler ( network security) Description Serves as the technical lead for… more
    TEKsystems (01/09/26)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Network Engineer ** to join our team of passionate individuals in ... end of new products and processes. **Responsibilities:** The duties and responsibilities of the ** Senior Network Engineer ** include, but are not limited to,… more
    Amentum (12/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Platform Engineer

    Capital One (Mclean, VA)
    Senior Platform Engineer ( Network ...2+ years of experience in Agile practices + CCNP ( Cisco Certified Network Professional) certification _At this ... problems and meet real customer needs. As an Platform Engineer ( Network Engineer ), you'll deliver...be regularly worked. Chicago, IL: $119,400 - $136,200 for Senior Platform Engineer McLean, VA: $131,300 -… more
    Capital One (01/04/26)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …environment with a shared commitment to excellence in everything we do. About the Senior Network Engineer position We are looking for a talented ... network integrations, and security hardening. As a Senior Network Engineer , you will...Implementation Guides (STIGs) + Experience with a variety of network solution vendors including Cisco , Fortinet, Juniper,… more
    Tactibit Technologies LLC (12/25/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Senior Network Engineer ** to join our Defense Enclave Services (DES) team at F **t. Meade, MD.** The DES program is a ... leadership personnel and boards for approvals. **Preferred Qualifications:** + Certified Cisco Network Professional (CCNP) or equivalent. + Demonstrated… more
    Leidos (12/03/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38551 **Summary** ** Senior 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 ** Senior Network Engineer ** to help...related fields + 8+ years of professional experience in network engineering and NGFWs + Cisco Certified… more
    Chenega Corporation (12/23/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Principal or Senior Principal…

    Northrop Grumman (Millersville, MD)
    …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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Network Engineer with an...Minimum of 3 years as a Network Engineer (within the last 3 years) + Cisco ... optimized performance and security + Support patching, upgrading, and migrating of Cisco routers, switches, and firewalls + Support agile activities for systems… more
    BigBear.ai (12/30/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer

    CACI International (Fort Meade, MD)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **Exciting Opportunity: Join Our Team as a Network Engineer !** Are you passionate about ...+ Security+ certification. _Desired:_ + Experience with Juniper and Cisco routers, switches, and firewalls. + Knowledge of Palo… more
    CACI International (12/11/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source