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Network Engineer New Startup Jobs (NOW HIRING)

Senior Network Engineer

Springfield, VA

$108K - $148K/yr

This role focuses on network engineering, new capability implementation, and ongoing operations and sustainment of mission-critical infrastructure. Key Responsibilities * Coordinate system ...

Sr. Network Engineer

Austin, TX · On-site

$103K - $141K/yr

Lead on-site network assessments at hospital facilities to support new product rollouts ... Previous experience thriving in a high-growth startup environment.

Sr. Network Engineer

Austin, TX · On-site

$103K - $141K/yr

Lead on-site network assessments at hospital facilities to support new product rollouts ... Previous experience thriving in a high-growth startup environment.

The Network Engineer will plan, support, and evaluate complex network systems; provide technical ... Identify and evaluate new products and technologies and provide solutions for network problems

The Network Engineer will plan, support, and evaluate complex network systems; provide technical ... Identify and evaluate new products and technologies and provide solutions for network problems

JB061530 - Senior AWS Network Engineer

$107K - $146K/yr

Senior AWS Network Engineers to execute a large-scale redesign and segmentation of CS Disco's AWS ... a startup-era platform to an enterprise-grade, SOX-compliant operating model. This role is ...

Leidos has a new and exciting opportunity for a Network Engineer in our Intelligence Sector, Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering ...

Leidos has a new and exciting opportunity for a Network Engineer in our Intelligence Sector, Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering ...

Our Network Engineers are responsible for helping IQ Fiber deliver the best possible Broadband ... This is a unique opportunity to get involved in a cutting-edge startup operating in a growing ...

Our Network Engineers are responsible for helping IQ Fiber deliver the best possible Broadband ... This is a unique opportunity to get involved in a cutting-edge startup operating in a growing ...

The ideal candidate will provide design and engineering activities in support of new network solutions for a multi-enclave enterprise network environment which encompasses various technology. In ...

Network Engineer

Mobile, AL · On-site

$75K - $115K/yr

Network Engineer | $75,000 - $115,000 | Direct Hire What Matters Most * Competitive salary based on ... Performance bonuses and cost-of-living adjustments Your New Organization This established and ...

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Network Engineer New Startup information

See salary details

$31K

$109K

$158K

How much do network engineer new startup jobs pay per year?

As of Jun 8, 2026, the average yearly pay for network engineer new startup in the United States is $109,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $133,500.00 per year, depending on experience, location, and employer.

What does a Network Engineer do in a new startup?

A Network Engineer in a new startup is responsible for designing, implementing, and maintaining the company's computer networks to ensure reliable connectivity and data security. They set up network hardware and software, troubleshoot issues, and scale the network as the startup grows. In addition, they often work closely with other IT professionals to support business operations and enable rapid technology adoption. Their role is crucial to keeping communication and data flow seamless in a fast-paced, evolving environment.

What is the difference between Network Engineer New Startup vs Network Administrator?

AspectNetwork Engineer New StartupNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentFast-paced startup, dynamic tech environmentEstablished organization, routine network management
Employer & IndustryTech startups, small to medium businessesLarge corporations, government agencies
Job FocusDesigning, implementing, troubleshooting network infrastructureMaintaining, monitoring, and supporting existing networks

While both roles require similar certifications and work in network environments, Network Engineer New Startup focuses on building and optimizing network systems in dynamic startup settings. In contrast, Network Administrator primarily manages and maintains existing networks within larger organizations.

What are the key skills and qualifications needed to thrive as a Network Engineer at a new startup, and why are they important?

To thrive as a Network Engineer at a new startup, you need a solid understanding of networking fundamentals, TCP/IP protocols, and experience with network design and troubleshooting, often supported by a degree in computer science or a related field. Familiarity with routers, switches, firewalls, cloud networking platforms, and certifications like CCNA or CompTIA Network+ are typically required. Strong problem-solving abilities, adaptability, and effective communication are essential soft skills in this dynamic environment. These skills ensure reliable and scalable network infrastructure, which is critical for supporting rapid growth and innovation at a startup.

What are some common challenges Network Engineers face when joining a new startup, and how can they navigate them?

Network Engineers in startup environments often encounter unique challenges such as building network infrastructure from the ground up, working with limited resources, and adapting quickly to changing business needs. Since startups typically have smaller teams, you may be responsible for a broader range of tasks, from initial network design to troubleshooting and scaling. Collaboration with software developers, IT staff, and sometimes even non-technical founders is common, requiring strong communication skills. To navigate these challenges, it's helpful to prioritize flexible solutions, stay current with emerging technologies, and proactively communicate about network needs and limitations within the team.

$108K - $148K/yr

Full-time

Posted 9 days ago


Job description

Network Engineer III

Location: Springfield, VA

Position Overview

We are seeking an experienced Network Engineer III to support enterprise-scale wide area (WAN), local area (LAN), and campus area (CAN) networks operating across multiple security domains. This role focuses on network engineering, new capability implementation, and ongoing operations and sustainment of mission-critical infrastructure.


Key Responsibilities
  • Coordinate system maintenance, monitoring, and installation across multiple WAN/LAN environments spanning diverse platforms and technologies

  • Support research, design, and implementation of enterprise-wide network solutions to meet operational and mission objectives

  • Troubleshoot and resolve issues related to network media, devices, and components

  • Monitor and evaluate network health and performance using hardware and management tools

  • Develop and maintain a technical roadmap for network capabilities, operations, and emerging technologies

  • Assist in the development and execution of test plans and supporting documentation for network configuration changes prior to implementation

  • Perform network traffic analysis and bandwidth optimization to meet performance and availability targets

  • Evaluate and report on new and emerging networking and communications technologies

  • Recommend improvements and technology upgrades aligned with performance goals, standardization, and industry best practices

  • Ensure compliance with all applicable network security processes, procedures, and government policies

  • Represent operational and technical requirements during coordination with external organizations and stakeholders

  • Conduct site surveys for new installations and technology refresh efforts

  • Install, maintain, and troubleshoot satellite communications equipment

  • Develop and maintain network architecture and topology diagrams


Required Qualifications
  • Active TS/SCI security clearance

  • 8+ years of experience in network and transport technologies, tools, and methodologies

  • 4+ years supporting large-scale enterprise or global networks in fast-paced, complex environments

  • Working knowledge of DoD Architecture Framework (DoDAF) and related network architecture and planning guidance

  • Hands-on experience with Juniper networking equipment (MX, EX, SRX switches, routers, and firewalls)

  • Experience with Type 1 cryptographic devices (e.g., KG-175, KG-245 or equivalent)

  • Proficiency with network monitoring and analysis tools (e.g., network automation, analytics, IPAM, and performance management tools)

  • Experience with firewall and VPN technologies (IPSec/IKE, GRE, SRX platforms)

  • Experience supporting IP services across multiple classified and unclassified environments

    • IPv4/IPv6

    • VPN

    • Multicast

    • QoS

    • SDN

    • SNMP

    • VoIP / VTC

  • Strong understanding of routing and transport protocols and technologies, including:

    • OSPF, BGP

    • MPLS, RSVP/LDP

    • Layer 2/3 VPNs, VRFs

    • MTU considerations

    • Import/Export routing policies

  • IAT Level II certification (per DoD 8570/8140 requirements)


Preferred Qualifications
  • Master's degree in computer science or a related technical discipline

  • Industry certifications such as:

    • Juniper (JNCIA / JNCIS / JNCIP)

    • Cisco (CCNA / CCNP / CCVP / CCDP or equivalent)

  • ITIL v3 Foundations

  • ISC² CISSP

  • CompTIA Security+

 About SITEC

SITEC is an employee- and customer-focused Information Technology and Professional Services firm specializing in the design, development, and delivery of state-of-the-art technology solutions. Our expertise spans cybersecurity, software engineering, and systems engineering in support of mission-critical government programs.

We provide full life-cycle support to our customers, including continuous operations for Software Support Activities and Software Production Facilities. At SITEC, our people are our greatest asset, and we are committed to fostering an environment where technical excellence, innovation, and professional growth thrive.