IT Network Engineer

aero

El Segundo (CA)

On-site

USD 120,000 - 203,000

Full time

14 days+

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Job summary

The Aerospace Corporation seeks an IT Network Engineer Staff IV/V to architect and implement enterprise LAN/WAN and data center networks in a Cisco environment. The role is onsite in El Segundo, CA, supporting both classified and unclassified networks with a focus on security and scalable design.

Responsibilities include WAN design, data center networking, firewall strategy, and collaboration with stakeholders to meet budgets and schedules.

Qualifications

Active TS/SCI clearance required with US citizenship.
15+ years of experience for Staff V; 10+ years for Staff IV in enterprise CONUS networks.
Expert knowledge of Cisco SDWAN/IWAN, ACI, Nexus Data Center switches.

Responsibilities

Architect next-generation WAN solutions with dual WAN links (MPLS & Internet).
Design and deploy scalable data center networks using Cisco SDN (ACI).
Develop secure network segments with Cisco Firepower/ASA firewalls.
Collaborate with DevOps lab to test network designs in El Segundo.
Coordinate tasks, schedules, budgets, and stakeholder requirements.

Skills

TS/SCI clearance

Cisco SDWAN/IWAN

Cisco ACI/Nexus Data Center

Firewall design/configuration

Network automation

EIGRP/BGP routing

10+ years enterprise CONUS network ops

Education

Bachelor's degree in CS/IS or related

Tools

KG-175F encryption devices

Cisco Wireless LAN Controllers

Job description

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.

The Aerospace Corporation is seeking an IT Network Engineer (IT Network Engineer Staff IV/V) to architect and implement cutting-edge Enterprise LAN, WAN, and Data Center network infrastructure in an all-Cisco environment. Our enterprise networks span 24 sites nationwide, with primary hubs in El Segundo, CA; Chantilly, VA; and Colorado Springs, CO.

In this role, you'll join a team of highly skilled network engineers, firewall engineers, and network services engineers supporting both Corporate classified and unclassified networks. This is an opportunity to make a significant impact on mission-critical infrastructure supporting national security initiatives.

The selected candidate will be required to work full-time, onsite at our location in El Segundo, CA.

What You'll Be Doing

Architect next-generation networks : Design and implement high-availability enterprise WAN solutions utilizing SDWAN technology (Cisco SDWAN/IWAN, ASR/ISR Routers, Cisco Firewalls) with dual WAN links (MPLS & Internet)
Build scalable data center infrastructure : Design and deploy high-availability, scalable data center networks leveraging Cisco SDN technologies (ACI, Nexus Dashboard)
Ensure robust security : Develop secure network segments (enclaves, DMZs) using Cisco Firepower Firewalls, Cisco ASA Firewalls, and other advanced Cisco network security products
Innovate in our DevOps lab : Perform setup, configuration, and testing of network designs in our state-of-the-art DevOps lab located in El Segundo
Lead strategic initiatives : Coordinate with network staff on implementation tasks and schedules, ensuring project milestones and deadlines are met
Partner with stakeholders : Interface directly with the user community to understand connectivity requirements and collaborate on design solutions, implementation costs, and annual operations budgets
Drive fiscal planning : Assist in developing Network Services Department fiscal year budget requests for capital expenditures, overhead, and maintenance
Stay ahead of the curve : Track industry trends and maintain expertise in emerging technologies

What You Need to be Successful

Minimum Requirements for IT Network Engineer Staff IV: Bachelor's degree in Computer Science, Information Systems, or related field AND 10+ years of professional experience with all aspects of enterprise CONUS network operations
Active TS/SCI clearance (issued by the US government; US citizenship required)
Demonstrated expertise in Cisco SDWAN/IWAN technology and network automation
Expert-level experience with Cisco ACI and Nexus Data Center switches
Extensive hands‑on experience with firewall theory, design, and configuration
Deep knowledge of Cisco ASA and Firepower firewalls
Experience with Cisco Catalyst Center/DNA Center
CompTIA Security+ CE or CISSP certification (DoD 8570 requirements)
In addition to the above, IT Network Engineer Staff V candidates must have: 15+ years of professional experience with all aspects of enterprise CONUS network operations
Experience troubleshooting and configuring KG-175F and other encryption devices
Proven experience working with and troubleshooting EIGRP and BGP routed network deployments

How You Can Stand Out

We'd be especially impressed if you have one or more of these: 15+ years of relevant experience with a Bachelor's degree
Cisco CCIE or CCNP Enterprise certification
Hands‑on experience with Cisco Wireless LAN Controllers
TS/SCI/SSBI clearance (already active)

We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.

(Min - Max)

$120,300.00 - $202,800.00

Pay Basis: Annual

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