CrawlJobs Logo

Sr. Network Data Center Engineer

corporatetools.com Logo

Corporate Tools

Location Icon

Location:
United States

Category Icon
Category:
IT - Administration

Job Type Icon

Contract Type:
Employment contract

Salary Icon

Salary:

150000.00 USD / Year

Job Description:

If you live and breathe networking, virtualization, and high-availability systems, this Senior Network Data Center Engineer role is your playground. You’ll architect and maintain a rock-solid network infrastructure that powers Proxmox virtualization, Ceph/SAN storage, and containerized environments—all while keeping security airtight and performance at its peak. From designing VLANs and firewalls to optimizing routing protocols and load balancers, you’ll be the mastermind behind a resilient, scalable, and high-speed data center. Whether it’s mitigating DDoS attacks, troubleshooting latency bottlenecks, or fine-tuning VPNs and HA networks, you’re the go-to expert ensuring everything runs seamlessly. If you’re ready to push the limits of network engineering and keep mission-critical systems online 24/7, we’d love to have you on board!

Job Responsibility:

  • Develop and design robust and scalable software solutions
  • Take ownership of projects from conception to deployment, ensuring timely delivery and meeting the specified requirements
  • Work closely with cross-functional teams, including IT, product management, and other software teams, to ensure seamless integration and alignment with business objectives
  • Stay updated with the latest industry trends, technologies, and best practices to bring innovative solutions to the table
  • Design, implement, and maintain a robust network architecture that supports Proxmox virtualization, Ceph/SAN storage, and container networking
  • Manage firewalls (iptables, pfSense, UFW, etc.) to secure access to virtualized environments and hosting services
  • Configure and optimize VLANs, subnets, and routing to ensure isolated and secure network segments for virtual machines, storage, and frontend applications
  • Configure and maintain VPNs, BGP, OSPF, or other routing protocols to ensure proper network redundancy and failover
  • Set up and maintain bridged, NAT, and VXLAN networking in Proxmox for efficient VM communication
  • Implement high-availability (HA) networking for Hypervisor networks and Ceph/SAN clusters
  • Deploy and maintain Ceph storage clusters or SAN infrastructure for high-performance, redundant storage
  • Troubleshoot latency issues, IOPS bottlenecks, and disk failure recovery
  • Optimize load balancers (HAProxy, Nginx, or Traefik) for handling hosting traffic efficiently
  • Secure WordPress hosting with DDoS mitigation techniques, rate limiting, and WAF (e.g., Cloudflare, ModSecurity)
  • Implement network monitoring tools (Zabbix, Prometheus, Grafana, or ELK) for real-time tracking of traffic, storage, and VM performance

Requirements:

  • Experience with Proxmox or other hypervisors (VMware, KVM, Xen, Hyper-V)
  • 5+ years of network engineering, data center operations, or cloud infrastructure
  • Experience with Ceph or SAN-based storage solutions (iSCSI, NFS, ZFS)
  • Experience with containers and networking
  • Excellent problem-solving skills and a keen eye for detail
  • Ability to work on projects solo or with a team
  • Love for learning and improving code
  • Strong communication and collaboration skills
  • Understanding of Ceph storage architecture (OSDs, MONs, MDS, RADOS, etc.)
  • Experience in iSCSI/NFS/ZFS SAN setups and performance tuning
  • Ability to troubleshoot HTTP performance, CDN integration, and caching issues for high-traffic hosting sites
  • Experience in configuring bridged, NAT, and VXLAN networking within Proxmox or other hypervisors
  • Proficiency in Ansible, Terraform, or SaltStack for network and infrastructure automation
  • Experience in DevOps, software or other technical departments
  • Extensive experience with BGP and data centers
What we offer:
  • 100% employer-paid medical, dental and vision for employees
  • Annual review with raise option
  • 22 days Paid Time Off accrued annually, and 4 holidays
  • After 3 years, PTO increases to 29 days. Employees transition to flexible time off after 5 years with the company—not accrued, not capped, take time off when you want
  • The 4 holidays are: New Year’s Day, Fourth of July, Thanksgiving, and Christmas Day
  • Paid Parental Leave
  • Up to 6% company matching 401(k) with no vesting period
  • Quarterly allowance
  • Use to make your remote work set up more comfortable, for continuing education classes, a plant for your desk, coffee for your coworker, a massage for yourself... really, whatever
  • Open concept office with friendly coworkers
  • Creative environment where you can make a difference
  • No dumb benefits like free dog walking on the weekends that snobby hipster places have to make you feel cool, but mathematically won't cost the company much money because you won't use it
  • Trail Mix Bar

Additional Information:

Job Posted:
December 07, 2025

Employment Type:
Fulltime
Work Type:
Remote work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Sr. Network Data Center Engineer

Sr. Network Engineer

We are offering an exciting opportunity for a Sr. Network Engineer in the Financ...
Location
Location
United States , Bensalem
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proficiency in Border Gateway Protocol (BGP)
  • Familiarity with Checkpoint
  • Experience with Cisco ASA
  • Ability to handle Cisco Routers
  • Expertise in Cisco Technologies
  • Knowledge of AB Testing
  • Competency in Backup Technologies
  • Understanding of Computer Hardware
  • Proficiency in Configuration Management
  • Experience working in Datacenters
Job Responsibility
Job Responsibility
  • Proactively monitoring network performance
  • Leading the network system life cycle efforts
  • Conducting audits and maintenance of branch locations and secondary data centers
  • Ensuring compliance with security standards
  • Maintaining and updating network equipment
  • Documenting and updating diagrams for all network devices and services
  • Supporting other teams within the organization
  • Analyzing and diagnosing reported network problems
  • Collaborating with third parties and vendors
  • Assisting with vulnerability remediations
What we offer
What we offer
  • medical
  • vision
  • dental
  • life and disability insurance
  • eligibility to enroll in company 401(k) plan
  • Fulltime
Read More
Arrow Right
New

Sr Systems Engineer

Altera, a member of the N. Harris Computer Corporation family, delivers health I...
Location
Location
India
Salary
Salary:
Not provided
uk.alterahealth.com Logo
Altera Digital Health Inc. UK
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5 to 10 Years of Working Experience
  • Minimum 5 Years of working experience in Windows and Linux Systems
  • Recommended Certification :Azure ,Microsoft Windows Servers,Red Hat Linux-RHCSA/RHCE
  • System engineering experience in Enterprise Operations
  • Willingness to work 24X7 shifts and adjust schedule for deployment/maintenance
  • Proficiency in HA/Cluster, IIS, SSL Certificate,Windows PowerShell, and Linux Shell scripting
  • Able to perform L2 level activities and maintenance in Azure, Windows and Linux environments
  • Experience with RHEL (Linux) patching and security remediation for compliance
  • Responsible for monitoring performance and system usage
  • Experience in remote hardware/software monitoring and administration, including Logic Monitor
Job Responsibility
Job Responsibility
  • Configure, install, upgrade, and monitor performance and security of Azure, Windows and Linux servers
  • Support systems and applications, including Azure, Windows, and Linux
  • Handle application administration, product deployment, and architecture
  • Proactively monitor and resolve issues
  • Analyze technical and business needs, recommending solutions
  • Maintain positive relationships with clients, end users, vendors, and consultants
  • Stay updated on system and hardware developments for future enterprise systems
  • Tackle complex problems requiring in-depth evaluation and interdisciplinary collaboration
  • Support highly-available cross-enterprise shared services applications on a global network
Read More
Arrow Right

Consulting Systems Engineer

Consulting Systems Engineer role at HPE Networking that enables HPE to sell and ...
Location
Location
United States , Seattle or Herndon
Salary
Salary:
141000.00 - 332000.00 USD / Year
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum of 9 years' experience in a technical/pre-sales role as a Sales or Systems Engineer
  • Bachelor's and/or master's degree in engineering, Computer Science, Information Technology, and or related field or equivalent experience
  • Extensive experience in designing/engineering/consulting on LAN/WAN, Campus, Data Center, Security, and Cloud technology solutions
  • Extensive experience in implementing and operating small-mid-large-scale Campus and branch networks utilizing enterprise Networking and Security solutions
  • Extensive experience and depth of knowledge around the Juniper product line, key competitors' products, solutions, and vertical market use cases
  • Long-established experience and hands-on expertise with networking industry technologies across routing, switching, and security technology domains from a pre-sale, operational or engineering point of view
  • Solid interpersonal, relationship, and communication skills with extensive experience in customer-facing sales activities and Exec/C-level engagements
  • Recognized technical capability, ability to learn quickly, and apply skills in new protocols and applications
  • Deep understanding of Routing Protocols (IGPs, EGPs, Layer-2/3 VPN's)
  • Extensive experience of datacenter network design (EVPN/VXLAN, Clos architectures, underlay fabric)
Job Responsibility
Job Responsibility
  • Provide pre-sales technical consultation in the design, engineering, sale, and implementation of sophisticated products, applications, and solutions
  • Working in partnership with sales teams, strategic and industry partners in assessing the potential application of our products ensuring that optimum systems solutions are provided to new and existing customers
  • Respond to customer's proposals (RFP, RFQ, RFI) and create viable proposals that grow Juniper's business
  • Develop and consult on architecture designs, engineering bill of materials, and implementation specifications for next-generation networks and solutions
  • Engage and influence customer technology strategies through showcasing Juniper technologies during technical sales presentations, product demonstrations, proof of concept, and trial engagements
  • Build, develop, and maintain strong professional relationships with customer IT decision-makers and industry partner community
  • Deliver training and support to our industry partners and customer engineers
  • Continuously learn and stay ahead of the industry and competitive solutions, products, and services
What we offer
What we offer
  • Health & Wellbeing benefits
  • Personal & Professional Development programs
  • Unconditional Inclusion
  • Comprehensive suite of benefits that supports physical, financial and emotional wellbeing
  • Career development programs
  • Fulltime
Read More
Arrow Right
New

Labourer

Labourer required for a start in Windsford. Randstad required a Labourer in Wind...
Location
Location
United Kingdom , Winsford
Salary
Salary:
17.00 GBP / Hour
https://www.randstad.com Logo
Randstad
Expiration Date
January 01, 2026
Flip Icon
Requirements
Requirements
  • Must have 2 references from previous employer
  • Must have a valid in date CSCS
  • Ability to follow job and safety instructions
Job Responsibility
Job Responsibility
  • Moving materials around site
  • Putting up fencing
  • Digging holes for fence posts
  • Helping out skilled tradesmen on a new build residential site
Read More
Arrow Right
New

Mobile AC Engineer

We're hiring an experienced, qualified Mobile A/C Engineer to join our establish...
Location
Location
United Kingdom , Swindon
Salary
Salary:
42000.00 GBP / Year
https://www.randstad.com Logo
Randstad
Expiration Date
January 13, 2026
Flip Icon
Requirements
Requirements
  • NVQ Level 2 (min) Air-conditioning and Refrigeration
  • F Gas 2079/2089 qualified
  • Proven commercial experience in Building Services/FM
  • 17th Edition is highly desired
  • Candidates must be eligible to live and work in the UK
Job Responsibility
Job Responsibility
  • Maintaining a portfolio of commercial properties
  • Maintenance role covering PPMs, breakdowns, and servicing on diverse commercial systems including VRV/VRFs, split/multi-split systems, chillers, and Air Handling Units
What we offer
What we offer
  • Van + Fuel Card
  • 33 days Holiday (inc. bank holidays)
  • Overtime (x1.5 / x2) and Call-out available
  • Ongoing training and development
Read More
Arrow Right
New

Contract Management Specialist

Do you have experience in contract management looking to make a significant impa...
Location
Location
Greece , Athens
Salary
Salary:
Not provided
https://www.randstad.com Logo
Randstad
Expiration Date
December 30, 2025
Flip Icon
Requirements
Requirements
  • 3-5 years of professional experience in contract engineering or contract management, specifically with large-scale EPC projects
  • Exceptional negotiation, communication, and organizational skills
  • Proven knowledge of standard contract forms and relevant industry practices
  • Proficiency with contract management software is a plus
  • Bachelor’s degree in Engineering (e.g., Civil, Electrical, Mechanical) or related field
Job Responsibility
Job Responsibility
  • Contract Management: Oversee the drafting, negotiation, and execution of various contracts, including EPC (Engineering, Procurement, and Construction), O&M (Operation and Maintenance), and PPA (Power Purchase Agreements)
  • Risk Mitigation: Identify, analyze, and manage contractual risks and liabilities to protect company interests
  • Compliance: Ensure all contracts adhere to relevant legal, regulatory, and corporate standards
  • Stakeholder Liaison: Act as the primary point of contact for contractual matters with external partners, suppliers, and internal legal/project teams
  • Change Control: Manage the contractual change order process, ensuring proper documentation and cost control
  • Dispute Resolution: Assist in resolving contractual disputes and claims efficiently and favorably
Read More
Arrow Right
New

Senior Android Developer

Are you an experienced Senior Android Developer ready to make an impact on a glo...
Location
Location
Greece , Athens
Salary
Salary:
Not provided
https://www.randstad.com Logo
Randstad
Expiration Date
January 05, 2026
Flip Icon
Requirements
Requirements
  • Understanding of software design principles and architectural patterns
  • Familiarity with secure coding practices and applying Android UI design principles
  • Proficiency in Android Studio and Git
  • Fluency in English
  • Degree in Information Technology or a related field
  • 4+ years of proven experience in software development with Java and Android
Job Responsibility
Job Responsibility
  • Design and develop high-quality, reusable, and efficient Android applications using Java
  • Collaborate closely with cross-functional teams to translate requirements into innovative technical solutions
  • Implement secure and robust solutions for payment processing that adhere to the highest industry standards
  • Identify and resolve software defects while continuously optimizing application performance
  • Participate in code reviews to promote quality and best practices within the team
  • Fulltime
Read More
Arrow Right
New

Delivery Professional

At ANC, we don’t see you as a driver, we see you as a delivery professional. We ...
Location
Location
Australia , Brisbane
Salary
Salary:
Not provided
ancdelivers.com.au Logo
ANC Delivers
Expiration Date
December 20, 2025
Flip Icon
Requirements
Requirements
  • 2 Tonne High Roof Super Long Wheel Base Van
  • One-man Team
  • A full Australian driver’s license (suitable to class of vehicle)
  • Full time unrestricted Australian work rights
  • A Company ABN
  • Public Liability Insurance
  • Minimum 1 years' experience in logistics or courier work in a similar role preferred
  • Problem solving skills & attention to detail
  • Great time management
  • Exceptional customer service skills with a can-do attitude
Job Responsibility
Job Responsibility
  • Safely loading freight onsite following ANC & client guidelines
  • Securing loads following ANC and client guidelines
  • Delivering freight business to business, but most of all delivering smiles all over Australia
  • Providing excellent customer service, representing ANC and our clients in a professional manner
  • Ensuring your commitment to ANC safety standards
What we offer
What we offer
  • Consistent work & weekly pay
  • Fuel discount with great fuel savings
  • Smart uniforms to look and feel good in
  • ANC fund all your training and ongoing support
  • ANC can provide your business with the opportunities to succeed and reach your full potential
  • Fulltime
!
Read More
Arrow Right
Welcome to CrawlJobs.com
Your Global Job Discovery Platform
At CrawlJobs.com, we simplify finding your next career opportunity by bringing job listings directly to you from all corners of the web. Using cutting-edge AI and web-crawling technologies, we gather and curate job offers from various sources across the globe, ensuring you have access to the most up-to-date job listings in one place.