Sr. Principal Network Engineer (AHT)

0090 CORP-Corporate Office; United States; On-site; USD 118,000 - 176,000; Full time

Benefits offered by this job

Health insurance

Life and disability insurance

Savings plan

Company paid holidays and PTO

Job summary

Northrop Grumman seeks a Senior Principal Network Engineer for the JTAGS program at our Colorado Springs site. The role focuses on design, installation, configuration, and sustainment of network products including switches, routers, and firewalls.

Responsibilities include operation of LAN/WAN/VPNs, security hardening, documentation, and performance monitoring. Requires DoD Secret clearance and IAT II certification with extensive Cisco experience.

Qualifications

• Active DoD Secret clearance is required.
• DoD 8140 IAT Level II certified or higher.
• Strong knowledge of IPv4/IPv6 and routing protocols (BGP, OSPF, EIGRP).
• Familiar with network management tools (SNMP, SSH, syslog, RADIUS/TACACS).
• Experience with Cisco Firepower appliances and TACACS+ services.
• 8+ years with Bachelor's degree; 6+ years with Master's degree; additional years of experience may substitute for degree.

Responsibilities

• Maintain smooth operation of local and wide area networks, VPNs, and remote access.
• Plan and coordinate installation/reconfiguration of data/voice network elements.
• Maintain expertise in routers, switches, firewalls, and related hardware.
• Propose solutions to meet current and future communications needs.
• Prepare network documentation and operational instructions.
• Provide network monitoring and long-range planning for in-house systems.
• Coordinate third-party maintenance for network equipment.
• Design networks including hardware/software selection.

Skills

DoD Secret clearance

IAT Level II

CCNA Security

Security+CE

CCNP/CISSP

IPv4/IPv6

BGP/OSPF/EIGRP

Cisco IOS/Nexus

Firepower firewall

VPN management

Education

Bachelor's Degree (8+ yrs)

Master's Degree (6+ yrs)

Tools

Cisco IOS

Cisco Nexus

GNS3

CML

Job description

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Defense Systems is seeking a self-motivated, energetic individual to work at our Colorado Springs, CO location as a Senior Principal Network Engineer supporting the JTAGS program. As a member of this team, you will focus primarily on the design, installation and configuration, and sustainment of network products: switches, routers and firewalls. Installation activities include initial setup following standard configuration guidelines, security hardening, cabling, labelling, documentation and checkout. Ongoing tasks include problem resolution, firewall changes, connection additions, and monitoring.

The candidates will be responsible for (but not limited to) the following tasks:

• Maintain smooth operation of local area, worldwide and virtual private networks (VPN)
• Plan, evaluate, and coordinate installation and/or reconfiguration of hardware and software elements of data and/or voice communication network
• Maintain technical expertise in all areas of networks and computer hardware and software interconnection and interfacing, such as routers, multiplexers, firewalls, hubs, bridges, gateways, etc.
• Propose solutions to management to ensure all communications requirements based on future needs and current usage, configuring such solutions to optimize cost savings
• Prepare or ensure that appropriate network documentation exists, including operational instructions
• Provide regular monitoring and network analysis regarding short- and long-range planning for in-house systems
• Coordinate third-party maintenance for network equipment
• Design network or portion of network that include selection of hardware and software packages

Basic Qualifications

• Minimum of 8 Years with Bachelor’s Degree; 6 Years with Masters; additional years of experience in lieu of a degree
• Active DoD Secret security clearance
• Active DoD 8140 approved IAT Level II (or higher) compliant certification.
• Examples include: CCNA Security, CompTIA Security+, Security+CE, CCNP, and CISSP
• Understanding of IPv4/IPv6 and network design, including IP subnetting and protocols including BGP, OSPF and EIGRP
• Familiar with network management protocols, like SNMP, SSH, syslog, RADIUS/TACACS and network simulation tools and load testing (e.g. CML, GNS3)
• Understanding of communication architecture and communication hardware
• Experience with, and knowledge of, Cisco IOS and Cisco Nexus Operating systems
• Experience with Cisco appliances, specifically Firepower firewalls and TACACS+ services
• Intimate knowledge and experience designing, maintaining, and troubleshooting Network switching and routing protocols.

Preferred Qualifications

• Experience in deploying, configuring, and security hardening Cisco Network Devices
• In depth understanding of IPV4 Network sub/super netting, CIDR, and DNS
• Understanding of advanced features like GRE, IPSEC, IP quality-of-service, VLANs, and multicast
• Experience with WAN operations and protocols
• Experience with Linux and Windows operating systems

Salary

• Primary Level Salary Range: $117,500.00 - $176,300.00
• 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.

Benefits

• 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 an Equal Opportunity 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 and pay transparency statement, please visit http://www.northropgrumman.com/EEO.

U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

We are a pioneering company. With careers across all areas: air, cyber, land, sea and space – our 90,000 employees work as one to defend and define the future. Northrop Grumman careers and internships are as varied as your interests, with a lifetime of potential that will give you every opportunity to do your best work. Working together with people from many backgrounds, personal passions and disciplines, we share a drive to push the boundaries of science, technology and engineering to meet the ever evolving needs of our customers worldwide.