• Firewall Engineer

    SAIC (Springfield, VA)
    …14+ years IT network engineering support experience (Tier II, Tier III, network infrastructure implementation and maintenance). + Expert experience in one or ... cause analysis, risk identification, and risk mitigation. + Knowledgeable with configuring Cisco switches. + Experienced with network monitoring devices such as… more
    SAIC (11/11/25)
    - Related Jobs
  • Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    Network (DCN) and Internet Protocol (IP) backbone integral to the management of the network . The Network Engineer will reside on site. **The Main ... provide Tier 3 support and serve as a technical expert for the Customer sponsored Optical Network ...management and Government personnel. + Prior experience with Nortel, Cisco suite of optical network equipment and… more
    Lumen (11/05/25)
    - Related Jobs
  • Senior Cybersecurity Engineer (Networking)

    Amentum (Richmond, VA)
    …Associate's degree plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer Science, Information Systems or ... all 7 continents. Amentum is seeking a **Senior Cybersecurity Engineer with focus on Networking** . This is a...must live within the US to work remotely).** . Expert experience in network protection and related… more
    Amentum (10/24/25)
    - Related Jobs
  • Lead IT Infrastructure Engineer

    Lumen (Richmond, VA)
    …digitally connect the world and shape the future. **The Role** Provide expert technical direction across multiple and complex systems, including planning, designing, ... implementing, and maintaining enterprise-level network infrastructure. This role combines advanced networking expertise with collaboration and leadership to ensure… more
    Lumen (11/06/25)
    - Related Jobs
  • ESM Systems Engineer III (OCONUS) - Secret…

    V2X (Reston, VA)
    …authorized certifications for this job title are listed as follows: + BASELINE: + Cisco : CCNP: Certified Network Professional - Security + CompTIA: CASP+ ce: ... Engineer Associate + Microsoft: Certified: Azure Solutions Architect Expert + Microsoft: MCSE: Core Infrastructure + Experience: One...PKI + Azure Virtual Desktop in a Wide Area Network . + Experience with a customer service-oriented company +… more
    V2X (10/22/25)
    - Related Jobs
  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    …**The Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert Design, analysis, research, and operation ... Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full...for advice and guidance. + Serving as a technical expert on established and ad-hoc project teams providing technical… more
    CACI International (11/08/25)
    - Related Jobs
  • Shipboard Network Engineering…

    CACI International (VA)
    …Associate (CCNA) / Cisco Certified Network Professional (CCNP), Cisco Certified Internetwork Expert (CCIE) + Additional certifications regarding ... 25% travel is required both CONUS/OCONUS for this position. The Field Technician/ Engineer will bring familiarity and experience with network -based CCTV systems… more
    CACI International (08/21/25)
    - Related Jobs
  • Systems Engineer

    TekSynap (VA)
    …+ DoD 8570 IAT Level II Baseline Certification: + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + ... Certified: Azure Administrator Associate + Microsoft Certified: Azure Solutions Architect Expert + Microsoft Certified: Azure Security Engineer Associate +… more
    TekSynap (11/15/25)
    - Related Jobs
  • IT Support Engineer I (ONS)

    Amazon (Herndon, VA)
    …build the technology that businesses worldwide rely on. As an ITS Support Engineer , **you'll be the go-to knowledge expert for Amazon's corporate employees',** ... **Join Amazon's IT Services team as an ITS Support Engineer and be part of the engine that powers...Preferred Qualifications - Bachelor's degree - CompTIA A+, CompTIA Network +, Cisco /CCNA, Linux (Redhat), Microsoft hardware (installation),… more
    Amazon (11/07/25)
    - Related Jobs
  • Hardware Engineer

    Nightwing (Sterling, VA)
    …are also beneficial. Desired Certs: + CompTIA Hardware Certification (eg, A+, Network +, Server+). + Cisco Certifications (eg, CCNA, CCDP). + Microsoft ... intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (09/26/25)
    - Related Jobs