IT & Telecoms,IT & Telecoms|Network Engineer,Engineering Jobs

Job Description:
Juniper SE Labs (JSEL) - Datacenter Technician
Qualified candidates will be proficient in basic networking, equipment installation, provisioning
and maintenance. Prior experience with datacenter, enterprise, servers, storage, and telco
networking equipment is preferred.
Responsibilities:
Process inbound and outbound shipments.
Update and maintain lab inventory database (Netbox).
Install, configure, and maintain; routers, switches, servers, PDU/CDUs, and consol
servers.
Provide end-user support for device troubleshooting, diagnosis, and resolution.
Build small to large-scale network topologies for Juniper customers.
Assist users with building and provisioning virtual machine guests in vCenter/ESXi, KVM,
Proxmox environments.
Provide live support
assistance for Sales Engineers during customer presentations.
Skills
Requirements:
Experience using power tools, cage nuts, and the ability to handle heavy equipment
(50lb+) in conjunction with server lift tools.
Knowledge and experience with server hardware and installation (4-post rail kits, virtual
console, etc.).
Knowledge and experience with ethernet cabling and transceiver standards
types
commonly used in the industry (SMF, MMF, MTP/MPO, CAT6-RJ45, 1Gbe 800Gbe
standards, DAC, Client, etc.)
Experience with physical setup
provisioning of network appliances (switches, routers,
firewalls, etc.)
Solid communication skills, proficiency with English is required.
Onsite full-time work week (40hr) is required.
Occasional business travel may be required.
Administrative experience with CentOS, RedHat, Debian, and other Linux distributions is
preferred.
Administrative experience with Windows and VMware is preferred.
Experience with network testers (IXIA, Spirent, etc.) is preferred.
Knowledge of standard network protocols such as TCP/IP, UDP, Dynamic routing
protocols, SSH/SCP/SFTP, DNS, NFS, LDAP, CIFS, SMTP, SNMP, DHCP is preferred.
Education Requirements:
Juniper Business Use Only
Bachelor s degree in network communications management or equivalent preferred.
Three years of field technician or datacenter technician experience is also acceptable

We're seeking a skilled Network Engineer with at least 7 years of experience to help support and secure a large-scale global IT infrastructure. This role involves managing over 5,000 PCs, onboarding new systems, and supporting users and scientific data flows.
Key Responsibilities:

• Maintain and support a global IT environment with 5,000+ PCs.
• Set up, image, and onboard new computers into the network and domain.
• Ensure hardware is secure and protected, both new and existing.
• Act as a technical consultant to help end users with their IT equipment needs.
• Troubleshoot and manage data flows for scientific instruments.

Client is seeking a Network Engineer who will support several projects a t a large federal agency. This position will be located in Woodlawn, MD.
Provides technical analysis in data center and cyber security network planning, engineering, and design.
Provides analysis for implementation techniques and tools for the most efficient solution to network and cyber security related problems.
Maintains technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, multiplexes, hubs, bridges, gateways, etc.
Coordinates third-party maintenance for network equipment and troubleshoots problems with department users and department network administrators.
Evaluates potential networking products, technical solutions, and capacity requirements to meet business needs.
Validate enterprise -level network design, newly released equipment software and operating system for vulnerabilities and deficiencies. Makes changes to mitigate the risk.
Develops advanced technological ideas and guides their development into a final product.
Reviews the customer's network looking for opportunities to enhance network functionality, performance and reliability by utilizing the proven industry best -practices and architectures.
Provides specifications and detail schematics for unified network architecture of the enterprise.
Analyze current networking device configurations and determine implementation requirements.
Develops implementation strategies, plans and processes for a nationwide rollout/upgrade of the network equipment.
Develops Standard Operating Procedures (SOPs) for administering the monitoring and performance measurement system.
Upgrade configuration of existing networking equipment to support new features and functions.
Provides daily monitoring/detection of potential performance/throughput issue and develop risk mitigation solutions.
Configure and maintain Virtual Private Network (VPN), Network Admission Control (NAC), Cisco Identity Service Engine (Client), Cisco NEXUS, Cisco ASR.
Provide guidance to team members and provide status metrics to Government customer and Sidekick Security management.
Provide third-level support and troubleshooting of network problems. Periodically provide after -hours and weekend support.
Demonstrate strong oral and written communication skills, with the ability to communicate technical topics to management and non-technical audiences, as well as interface with the customer on a daily basis.
Basic Qualifications
A Bachelor's degree and 14+ years' of relevant work experience with at least 5 years in engineering complex network systems; OR a Master's degree and 12 years of relevant work experience; OR a Ph.D. with 9 years of relevant work experience; OR 18 years of relevant work experience in lieu o f a degree.
Cisco Certified Network Engineers must possess a Cisco CCIE or equivalent level of Cisco Certification.
Possess a second CCIE or CCDE credential.
Extensive verifiable knowledge of Local Area Network technologies such as Ethernet, Identity Service Engine (Client), 802.1x protocol, wireless LAN as well as the physical media and equipment associated with each.
Must be able to obtain and maintain a Position of Public Trust clearance.
Preferred Qualifications
Preferred one of the CCIE certifications to be in Security domain.
Hands-on experience with Cisco NXOS, Cisco Client, SD -WAN.
Prior hands-on experience with Cisco networks.
Knowledge of Wide Area Network technologies.
Understanding of network connectivity for physical and virtualized servers and Storage Area Network (SAN).
Knowledge of IP routing protocols and implementations.
Understanding and experience with public and private cloud networking services.
Position Requirements
Employees must be citizens of the U.S., its possessions or territories, or lawful permanent residents as defined by 8 U.S.C. 1101(a)(20), or protected individuals as defined by 8 U.S.C. 1324b(a)(3).

Marathon TS is looking to hire a cleared Sr Network Engineer to work onsite in Ashburn, VA or Springfield, VA on a newly awarded contract supporting the Department of Homeland Security Customs and Border Protection (Client CBP). This candidate will be part of a team provide Network Engineer to a variety of Operational Technology (OT) being utilized by CBP Field Agents. The Sr Networking and Integration consultant will play a pivotal role in the U.S. Customs and Border Protection (CBP) Operational Technology Support Services (OTSS) project, providing expert guidance and strategic oversight for all technical initiatives. The ideal candidate will possess a robust technical background coupled with strong management skills, having a proven track record in leading complex technology projects within government or enterprise environments. This individual will be responsible for the technical leadership of the OTSS project, including planning, execution, monitoring, and reporting on project status. The Networking and Integration Lead will ensure that all technical deliverables align with CBP's mission and objectives while promoting best practices in cybersecurity and operational technology management.

Responsibilities:

• Liaise with stakeholders to understand project requirements, drive strategic direction, and implement effective solutions to enhance operational efficiencies.
• Possess an understanding of Unattended Ground Sensors (UGS), Consolidated Tower Surveillance Equipment (CTSE), and the Tethered Aerostat Radar System (TARS), to effectively oversee operations and maintenance activities.
• Encompass the technical specifications, operational functionalities, and integration capabilities of each system, ensuring that the lead can manage project requirements, transition processes, and cybersecurity measures effectively.
• Be adept in troubleshooting sensor and networking issues, implementing security monitoring, and contributing to the continuous improvement of the systems considering emerging technologies.
• Familiarity with relevant compliance standards and practices, such as those outlined by Client and CBP, along with a strong grasp of project management methodologies, will be crucial for coordinating efforts across multiple stakeholders and ensuring the seamless deployment and support of these operational technologies.
• Demonstrated knowledge of network mapping and segmentation: understanding the physical and digital locations of all devices and segmenting the network
• Regularly apply patches to address known vulnerabilities

Qualifications:

• Master's degree in Information Technology, Cybersecurity, or a related field; additional years of experience will be accepted in lieu of a degree.
• Minimum of 10 years of experience preferably in technology project management.
• Comprehensive understanding of operational technologies, cybersecurity principles, and IT regulations affecting federal agencies.
• Demonstrated ability to manage multiple projects simultaneously with a focus on quality and timelines.
• Proficiency with OT-specific protocols, like BACnet, and their unique device discovery mechanisms (e.g., WHO-IS/I-AM).
• Experience implementing secure communication protocols and encryption to protect data transmitted between OT and IT systems.
• Experience with conducting risk assessments for the convergence points of IT and OT for vulnerabilities
• Must successfully complete a government background investigation.

Certifications preferred:

• Cisco Certified Network Professional (CCNP) or Cisco Certified Architect Professional (CCNA)
• Professional Cloud Solutions Architect Certification or Certification in Multi-Cloud (AWS, GCP, OCI, Azure)

Clearance:

Active Client EOD or DoD Secret or Top Secret clearance

#cjjobs

Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status ").

Job Title: Network Engineer
Location: Columbia, MD (Onsite)

Only w2 No C2C
Only USC/GC/TN NO H1B

JD
Manage and support enterprise core network infrastructure across data center environments.
Administer and troubleshoot SD-WAN solutions, preferably VMware VeloCloud.
Configure, monitor, and maintain Cisco routers, switches, and firewalls.
Manage Palo Alto firewalls for security, policy enforcement, and traffic control.
Support F5 load balancers for application delivery and traffic distribution.
Design and support LAN/WAN connectivity for branch, campus, and enterprise networks.
Monitor and optimize bandwidth, latency, throughput, and overall network performance.
Support data center network architecture across core, distribution, and access layers.
Maintain secure connectivity between enterprise sites and hosted environments.
Perform capacity planning, health checks, upgrades, patching, and lifecycle management.
Troubleshoot routing, switching, DNS, DHCP, NAT, VPN, firewall, and load balancing issues.
Use monitoring tools to proactively track infrastructure health and identify issues.
Manage incidents, requests, and changes through ServiceNow.
Support high availability and disaster recovery for critical network services.