Tier II Network Engineer

Posted Yesterday
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El Segundo, CA, USA
Hybrid
133K-226K Annually
Expert/Leader
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Where purpose connects.
The Role
Supports enterprise LAN/WAN infrastructure across multiple classifications. Installs, configures, troubleshoots, maintains, and upgrades Cisco, Juniper, Brocade, and Foundry network equipment. Resolves incidents, implements network changes, supports Tier III engineers, maintains topology and asset records, coordinates repairs and upgrades, and performs Layer 1–3 networking tasks. Requires strong routing, switching, firewall, ITSM, documentation, communication, and problem-solving skills, with up to 20% travel and flexible weekend support.
Summary Generated by Built In
Job Description
BAE Systems, a top ten prime contractor to the U.S. Department of War, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of War, the intelligence community, federal law enforcement officials, and troops deployed around the world. At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed.
We are looking for a Tier II Network Engineer to support an IC program delivering network support to the customer's various wide area networks (WANs) and local area networks (LANs). This position will provide support to an enterprise level infrastructure across multiple classifications.
The Network Engineer responsibilities will include:
  • The Tier II network field technician will support the installation and maintenance of the client LAN/WAN devices.
  • Respond to and resolve incidents, demonstrate troubleshooting skills and communicate with the team.
  • Complete assigned tasks within Service Level Objectives/Agreements (SLOs/SLAs).
  • Draft and implement standard network change requests.
  • Provide support to Tier III network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment).
  • Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory.
  • Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/Juniper RMA process).
  • Layer 1 network experience (CAT5/6, SM/MM Fiber, Serial cables, SFP).
  • Layer 2 network experience (ability to configure/troubleshoot switches/routers, MAC addresses, VLANs, port security, applying thin and thick configs.
  • Layer 3 network experience (subnetting, familiar with protocols such as OSPF, BGP, HSRP, MPLS, LSP, GRE)
  • Configure and troubleshoot layer 2 switching (VLAN's, Port Security, Thin Configs).
  • Perform IOS upgrades for Cisco, Juniper, Brocade and Foundry OS.
  • Experience with Visio.
  • Familiar with ServiceNow and Confluence.
  • May have up to 10% COMSEC responsibilities based on site and team needs.

Required Education, Experience, & Skills
  • Must have 10 years of experience that can be a combination of work history and education.
  • Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2.
  • Experience with configuring and troubleshooting Juniper and Cisco routers and switches.
  • Experience with protocols such as OSPF, BGP, VPN's, VRF's, MPLS.
  • Understanding of routing, switching, Internet Protocol (IP) subnet, Network Address Translation (NAT) and security technologies.
  • Working knowledge of Service Now or similar IT Service Management (ITSM) products.
  • Intermediate-level knowledge of MS Office products Word, Excel, PowerPoint, and Visio.
  • Ability to represent the team and deliver status reports to internal and external leadership.
  • Excellent organizational and follow through skills.
  • Strong communication (written and verbal) skills.
  • Detail oriented with problem-solving skills.
  • Available to travel up to 20% of the time.
  • Available to work flexible hours, to include weekend support.
  • Ability to work independently and in a collaborative environment.

Preferred Education, Experience, & Skills
Experience with Palo Alto, Cisco Adaptive Security Appliance (ASA), and Forcepoint firewall equipment and applications is a plus.
Pay Information
Full-Time Salary Range: $132962 - $226035
Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.
About BAE Systems Intelligence & Security
BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.
Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

Skills Required

  • 10 years of experience through a combination of work history and education
  • Compliance with DoD 8140 Information Assurance Technical IAT Level 2
  • Experience configuring and troubleshooting Juniper and Cisco routers and switches
  • Experience with OSPF, BGP, VPNs, VRFs, and MPLS
  • Understanding of routing, switching, IP subnetting, NAT, and security technologies
  • Working knowledge of ServiceNow or similar IT service management products
  • Intermediate knowledge of Microsoft Word, Excel, PowerPoint, and Visio
  • Ability to represent the team and deliver status reports to internal and external leadership
  • Excellent organizational and follow-through skills
  • Strong written and verbal communication skills
  • Detail orientation and problem-solving skills
  • Availability to travel up to 20% of the time
  • Availability to work flexible hours, including weekend support
  • Ability to work independently and collaboratively
  • Experience with Palo Alto, Cisco ASA, and Forcepoint firewall equipment and applications

What the Team is Saying

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The Company
HQ: Falls Church, VA
40,000 Employees
Year Founded: 1999

What We Do

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.

Why Work With Us

We believe your career should be filled with innovation and discovery. And that's exactly what you'll find at BAE Systems. As you work to develop the latest technology and defend national security, you will continually hone your skills and expand knowledge. On a sharp and collaborative team, you will be challenged – and supported – at every turn.

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Employees engage in a combination of remote and on-site work.

As the work place continues to evolve, so do we. Remote and hybrid opportunities are available at BAE Systems depending on the nature of the role. Check your job requisition to learn more.

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