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Sigma Defense Systems LLC · 2 days ago

1520 - Network Engineer I - III

San Diego, CA

Full-time

Onsite

New Grad, Entry, Mid, Senior Level

$120K/yr - $150K/yr

0+ years exp

Sigma Defense Systems LLC is seeking a Network Engineer I-III to support the design, implementation, and sustainment of the Navy's enterprise networks. The role involves designing, configuring, securing, automating, and documenting high-availability networks while collaborating with various experts to shape network requirements.

Software

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

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

Qualification

Network Access ControlNext-Gen FirewallsNetwork DevicesDeployment AutomationSecurity+CISSPCisco ISEAruba ClearPassFortiNACForescoutCisco FirepowerPalo AltoZscalerAnsiblePythonPowerShellCCNADevNet AssociateCCNPDevNet ProfessionalSoft Skills

Required

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

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

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

Candidate must possess or have the ability to obtain an active Secret security clearance or higher

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

Benefits

Dental and Vision Insurance

Medical Insurance to Include HSA, FSA, and DFSA Plans

Life and AD&D coverage

Employee Assistance Program (EAP)

401(k) Plan with Company Matching Contributions

160 Hours of Paid Time Off (PTO)

12 (Floating) Holidays

Educational Assistance

Highly Competitive Salary

Company

Sigma Defense Systems LLC

Sigma Defense is a leading technology company serving the Department of Defense (DoD), specializing in solutions and services for CJADC2, C5ISR, Electronic Warfare and DevSecOps supporting customers in the Army, Navy, Air Force, Marine Corps, Space Force, and other government agencies.

Founded in 2006

Perry, Georgia, USA

501-1000 employees