SciTec · 5 hours ago
Staff Network Systems Engineer
Boulder, CO
Full-time
Onsite
Senior Level, Lead/Staff
$87K/yr - $119K/yr
3+ years expSciTec, Inc. is a dynamic small business focused on advanced sensor data processing technologies for National Security and Defense. They are seeking a Network Systems Engineer to design, deploy, and maintain network infrastructure supporting IaaS platforms and services, ensuring robust and secure networking across various environments.
AerospaceConsultingInformation Technology
No H1B
U.S. Citizen Only
Responsibilities
Design, implement, and maintain network infrastructure supporting IaaS platforms and services
Plan, deploy, and troubleshoot LAN, WAN, firewalls, DNS, VLANs, IP addressing (static and dynamic), and VPN solutions (site-to-site and remote access)
Configure, maintain, and patch Layer 2 / Layer 3 switching and routing
Troubleshoot networking issues across the OSI stack using physical and software-based diagnostic tools
Implement and maintain network security controls, including monitoring, hardening, threat modeling, and vulnerability mitigation
Support networking in on-prem, cloud, and hybrid environments, including AWS and Azure
Configure and maintain network protocols and technologies such as:
BGP
Spanning Tree
LLDP
Link aggregation (MCLAG, LACP)
Support storage networking, including SAN and Fibre Channel switched fabric topologies
Collaborate with systems, virtualization, storage, and platform engineers to deliver integrated infrastructure solutions
Support Linux and Windows-based networking and firewall configurations, including VMware environments
Participate in infrastructure planning, upgrades, and lifecycle management
Develop and maintain network documentation, diagrams, procedures, and change records
Support automation and repeatability efforts across network and infrastructure services
Communicate clearly with technical and non-technical stakeholders
Own issues through resolution and contribute to continuous improvement initiatives
Perform other duties as assigned
Qualification
Required
3+ years of professional experience in network engineering or network systems roles
Demonstrated understanding of network architecture, design, and core networking concepts
Hands-on experience troubleshooting TCP/IP networks across OSI layers
Proficiency with network security principles, including monitoring, hardening, and common threat models
Experience deploying and supporting: WAN, LAN, VLANs, firewalls, DNS, Static and dynamic IP addressing, Site-to-site and remote VPNs
Experience configuring and maintaining L2/L3 switching and routing
Working knowledge of Storage Area Networks (SANs) and Fibre Channel networking
Proficiency with Linux and Windows operating systems
Familiarity with application-layer networking and firewall configuration in Linux and VMware environments
Detail oriented
Strong oral and written communication skills
Ability to work collaboratively in a team-oriented environment
Self-motivated, detail-oriented, and able to own work through completion
Preferred
Bachelor's degree in Information Technology, Network Engineering, Computer Engineering, or a related technical field
Experience with Dell switches, servers, and SAN solutions
Experience with VMware vSphere and vCenter
Security+ or equivalent security certification
Experience with NAS and/or SAN configuration and maintenance
Experience providing technical leadership or mentoring in small infrastructure teams
Experience with automation and scripting (Bash, Python, Perl, Ansible, PowerShell)
Experience with Git / GitLab and CI/CD pipelines
Familiarity with container platforms, including container networking and security
Demonstrated ability to document, track, and execute requirements, procedures, and infrastructure changes
Benefits
4% Safe Harbor 401(k) match
100% company paid HSA Medical insurance, with a choice of 2 buy-up options
80% company paid Dental insurance
100% company paid Vision insurance
100% company paid Life insurance
100% company paid Long-term Disability insurance
Short-term Disability insurance
Annual Profit-Sharing Plan
Discretionary Performance Bonus
Paid Parental Leave
Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
Flexible work hours
Company
SciTec
The world brings ever-evolving challenges; SciTec builds solutions.
201-500 employees
Funding
Current Stage
Growth StageTotal Funding
unknown2025-10-05Acquired
Leadership Team
David Simenc
President
Recent News
Tech Startups - Startups and Technology news
2025-10-07
2025-09-05
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