Network Engineer
Persistent Systems
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Fort Collins, CO · Posted September 16, 2026
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November 2026
- #1Best college towns for junior jobs in the Mountain West36% · of 14
- #1Best cities for junior jobs in the Mountain West37% · of 19
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- #3Best cities for entry-level jobs that want AI skills in the Mountain West19% · of 16
- #4Best cities for AI-skill jobs in the Mountain West12% · of 19
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Rankings about engineering jobs
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About the job
Job Description & Responsibilities
Persistent Systems is seeking a Network Engineer who is a Cisco Certified Network Associate (CCNA) or has equivalent training/experience. As a Network Engineer, you’ll be a critical member of the Persistent Systems technical team and will work closely with forward support and technical team members to solve our customer’s most difficult mobile ad hoc networking (MANET) problems. You will serve as a technical lead and subject-matter expert in the support of Persistent Systems’ Cloud Relay™ communications solution and will interact directly with our customers to help setup, maintain, and troubleshoot the implementation of Cloud Relay into their larger networks. You’ll also be responsible for communicating technical challenges to our engineering department as you strive to solve problems.
Position Responsibilities
Implement and support network solutions utilizing Wave Relay® and Cloud Relay™ technologies, to include industry standard protocols such as Ethernet, MACsec, IPsec, VPN, EIGRP, OSPF, PIM, and IGMP
Support and facilitate the installation, maintenance, troubleshooting, and monitoring of network and communications equipment including, but not limited to, the Wave Relay® and Cloud Relay™ suite of products and third-party switches, routers, and UPS systems.
Design solutions to meet customer requirements, including RF antenna solutions, physical interfaces, and custom installations of Cloud Relay™
Lead troubleshooting and root cause analysis for complex networking systems
Support requests for information (RFI) and requests for proposal (RFP) technical solutions and responses
Resolve requests for Cloud Relay™ technical support through company Technical Support system.
Develop long-term customer relationships with project clients through managing and interpreting requirements, providing training, and technical support/assistance for the project and program clients
Support the Business Development group to develop Network solutions to prospective customers’ technical requirements using Wave Relay® and Cloud Relay™, CoTS, or other cloud-based technologies
Job Qualifications & Experience
Minimum Qualifications
Cisco Certified Network Associate (CCNA) Certification, or similar certification or experience
Experience with Cloud-based networking deployment such as AWS or Microsoft Azure
Must have CompTIA Security+
3 years of experience as a Network Engineer
Understanding of hardware and software concepts, and networking concepts such as IP routing and switching and VPN architectures, and OSI model layers 1-3
Experience with traffic shaping, priority queuing, Class of Service (CoS), and routing/switching
Must be available to travel at least 25% of the time
Must have the ability to obtain a United States Security Clearance
Must be proficient in the use of troubleshooting applications such as Wireshark and iPerf
Must be experienced with Information Assurance and Vulnerability alerts (CVEs) and application of patches into network systems
Preferred Qualifications
Cisco Certified Network Professional (CCNP) Certification
Bachelor’s or Master’s degree in Computer Science, Network Engineering, or Information Systems
Certifications in Cyber Security such as CASP or CISSP
Linux+ Certification
AWS Solutions Architect Certification
Experience with MANET or Wave Relay® technologies
Experience with Firewall and DMZ Implementation
Experience with IP Schemes and networking configuration management
Total compensation for this role can vary from $116,000 to $131,000 a year based on individual qualifications. Eligibility for yearly discretionary bonus. Persistent Systems, LLC offers a comprehensive benefits package including medical, dental, vision, life, and disability insurance; paid time off (sick time and vacation time); flexible spending accounts; 401(k) plan with company match; fitness membership reimbursement; tuition assistance; mental health benefits; and pet discounts. We will accept applications on a rolling basis until the role is filled.
Company Overview
Persistent Systems is a growing business that develops Mobile Ad hoc Networking (MANET) wireless radio systems for US Government and commercial applications. The radios are typically worn on the person, mounted to manned vehicles, integrated into autonomous unmanned vehicles, or installed at fixed sites. The systems provide on-the-move data, voice, video, and situational awareness capability. Headquartered in the heart of New York City, Persistent Systems is an exciting company that is passionate about delivering cutting edge products.