Principal/ Senior Principal Network Engineer

This position will be located in either Rocket Center, West Virginia, Elkton, Maryland, Mesa, Arizona or Warner Robins, Georgia.
There is no option for a full-time telecommuting situation.
This position will provide support across different divisions and Business Units in our Defense Sector. This position supports large heterogeneous unclassified networks that support physical and virtual hosts with an emphasis on supporting NextGen manufacturing network automation and Industrial Internet of Things (IIoT) devices. This technical role requires an understanding of network administration, systems architecture, cyber security, and information assurance and requires the ability to support a diverse user community in a dynamic environment.
Responsibilities include:

network design, implementation, and evaluation
* hardware/software installation, upgrades, troubleshooting, repair, monitoring, tuning, automation scripting and general user support.
* Duties will also include maintaining system documentation, developing infrastructure support procedures, and providing security support.
This position can be hired as a Principal or Senior Principal Level Engineer, based on the candidate's education and years of experience.
Basic Qualifications for a Principal level:
Minimum of 5 years of experience with a Bachelor's Degree in IT or related STEM field. )An additional 7 years of experience may be considered in lieu of a degree.)
Basic Qualifications for a Senior Principal level:
Minimum of 9 Years of experience with a Bachelor's Degree in Information Technology or related STEM field; (Additional 9 years of experience may be considered in lieu of a degree.)
Remaining Qualifications for Both Levels:

Proficiency with networking devices such as routers, switches, and firewalls.
* Proficiency with Cisco networking hardware and operating systems
* Proficiency with various network topographies (data center, LAN, and WAN).
* Proficiency with TCP/IP connectivity utilizing UTP and fiber optic media.
* Understanding of Networking technologies including:
VLANs, VLAN trunking, Link Aggregation (LACP, LAG), Spanning Tree
* Layer 3 Routing, CIDR subnetting
* Virtual chassis and clustering

* Proficiency with network security principles, threats, and vulnerabilities.
* Understanding of cyber security compliance in frameworks such as DFARS, RMF or DIACAP
* Ability to solve problems quickly and completely; analytical problem-solving skills; adept at root-cause analysis and mitigation.
* Ability to work independently while being conscious of how your work interacts with that of others
* Ability to juggle multiple projects simultaneously and prioritize effectively. Must possess drive, enthusiasm and attention to detail.
* Design, implement and maintain complex systems and networks. Coordinate maintenance activities with other team members and users to produce least impact solutions.
* Provides technical guidance to internal and external personnel on highly complex network system installation processes.
* Solid understanding of the OSI model
* Superior written and oral communication skills
* Experience providing remote support
* Comfortable working in a large Manufacturing environment (varying noise, environmental climates and operating conditions)
* Must be able to obtain and maintain a U.S. Government (DoD) security clearance following hire.
Preferred Qualifications:

Familiar with using Cisco network security policy and monitoring tools. To Include ISE, DNA Center, Cyber Vision, to manage Juniper network infrastructure.
* Familiar with Cisco Firepower Layer 7 Next generation firewalls and applying L7 signature-based firewall policies
* Experience performing troubleshooting with traffic capture tools; such as Wireshark and tcpdump
* Exposure to next generation networking technologies including:
Software Defined Networking & Micro-segmentation
* Understanding of VXLAN and logical networking concepts

* Experience with Atlassian Tools (Confluence, Jira, Bitbucket, etc.)
* Ability to work flex and overtime hours with some weekend hours expected.
* Experience with network automation using technologies such as PowerShell, Ansible, Python, JavaScript
* CCNA or CCNP certification or equivalent is a plus!
Salary Range: $86,600 - $130,000
Salary Range 2: $107,800 - $161,800
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO/AA and Pay Transparency statement, please visit. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.