1520 - Network Engineer I - III

Sigma Defense Systems LLC

San Diego (CA)

On-site

USD 75,000 - 150,000

Full time

14 days+

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Benefits offered by this job

Dental and Vision Insurance

Medical Insurance with HSA, FSA, DFSA Plans

401(k) Plan with Company Matching Contributions

160 Hours of Paid Time Off (PTO)

Job summary

A defense solutions company in San Diego is looking for a Network Engineer I-III to support the design and sustainment of Navy enterprise networks. The candidate will manage high-availability networks, work on DoD initiatives, and collaborate with cybersecurity professionals. Responsibilities include configuring network equipment and ensuring compliance with security standards. Ideal candidates will hold a relevant Bachelor's degree and possess industry certifications like Security+ or CISSP. Salary ranges from $75,000 to $150,000 depending on experience.

Qualifications

0-2 Years of Experience for Network Engineer I.
3+ Years of Experience for Network Engineer II.
7+ Years of Experience for Network Engineer III.

Responsibilities

Configure, install, and maintain network equipment across Navy Enterprise Network.
Design, develop, and implement routing protocols and IP addressing plans.
Collaborate with systems, software, and cybersecurity engineers.

Skills

Network Access Control (Cisco ISE, Aruba ClearPass, FortiNAC, Forescout)

Next-Gen Firewalls (Cisco Firepower, Palo Alto, Zscaler)

Deployment automation tools (Ansible, Python, PowerShell)

Knowledge of network devices (Switches, Routers, Wireless Controllers/APs)

Security+ or CISSP

Education

Bachelor's or Technical Degree from an accredited college

Tools

Cisco Firepower

Aruba ClearPass

Forescout

Job description

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Salary & Pay Range

This range is provided by Sigma Defense Systems LLC. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range $75,000.00/yr - $150,000.00/yr

Sigma Defense is seeking a Network Engineer I-III to support the design, implementation, and sustainment of the Navy's enterprise networks. The hired candidate will design, configure, secure, automate, and document high-availability networks in both shipboard and lab environments while supporting the full lifecycle from installation through sustainment. This includes working on DoD initiatives such as SD-WAN, IPv6 Migration, Zero Trust Networks and Cross-Domain Network solutions. They will work with SMEs in Cybersecurity, Systems Management, Systems Engineering, and Quality Assurance to learn the needs and goals of the system and shape the requirements of the network.

Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Requirements

Network Engineer I

0-2 Years of Experience
Knowledge of Network Access Control (Cisco ISE, Aruba ClearPass, FortiNAC, Forescout)
Knowledge of Next-Gen Firewalls (Cisco Firepower, Palo Alto, Zscaler)
Knowledge of Network Devices such as Switches, Routers, Wireless Controllers/APs, Proxy Servers, VOIP, and NTP services
Knowledge of deployment automation tools (Ansible, Python, PowerShell)
Knowledge of delivering network artifacts such as IP plans, network templates, cable tables, network diagrams, ports/protocols documentation, and configuration guides
Security+ or CISSP and at least one industry certification (CCNA/DevNet Associate)
Must be a U.S. Citizen

Network Engineer II

3+ Years of Experience
Experience with Network Access Control (Cisco ISE, Aruba ClearPass, FortiNAC, Forescout)
Experience with Next-Gen Firewalls (Cisco Firepower, Palo Alto, Zscaler)
Experience with Network Devices such as Switches, Routers, Wireless Controllers/APs, Proxy Servers, VOIP, and NTP services
Experience with deployment automation tools (Ansible, Python, PowerShell)
Experience with delivering network artifacts such as IP plans, network templates, cable tables, network diagrams, ports/protocols documentation, and configuration guides
Security+ or CISSP and at least one industry certification (CCNA/DevNet Associate)
Must be a U.S. Citizen

Network Engineer III

7+ Years of Experience
Expertise with Network Access Control (Cisco ISE, Aruba ClearPass, FortiNAC, Forescout)
Expertise with Next-Gen Firewalls (Cisco Firepower, Palo Alto, Zscaler)
Expertise with Network Devices such as Switches, Routers, Wireless Controllers/APs, Proxy Servers, VOIP, and NTP services
Expertise with deployment automation tools (Ansible, Python, PowerShell)
Expertise with delivering network artifacts such as IP plans, network templates, cable tables, network diagrams, ports/protocols documentation, and configuration guides
Security+ or CISSP and at least one industry certification (CCNP/DevNet Professional)
Must be a U.S. Citizen

Computer Software/Programs

Network Access Control
Switching/Routing
Firewall
Deployment Automation

Personnel Clearance Level

Candidate must possess or have the ability to obtain an active Secret security clearance or higher
Clearance will be sponsored for the right candidate

Education Requirements

Bachelor's or Technical Degree from an accredited college or university in an unspecified field of study

Essential Job Duties (not all-inclusive)

Configure, install, and maintain network equipment, software and services across Navy Enterprise Network architecture to include switching, routing, firewall, proxy, wireless, call managers, network access control, voice over IP, and network time services
Design, develop, implement, and troubleshoot VLANs, routing protocols, IP addressing plans, and WAN connectivity
Integrate external services including a wide variety of connected systems
Apply and validate network-related STIGs in coordination with cybersecurity personnel to ensure compliance with DoD security standards
Create, maintain, and update installation documentation, network diagrams, IP schemas, port mappings, and script/configurations for automated installations
Conduct diagnostics and fault isolation during official and unofficial test events as well as production installations
Collaborate with systems, software, and cybersecurity engineers to deliver secure and resilient network operations
Participate in shipboard testing, validation, and documentation.

Salary Ranges