Sr Principal Electronics Engineer - Network Engineer

Posted 15 Days Ago
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San Diego, CA, USA
In-Office
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Lead network engineering for avionics integration: design, modify, and troubleshoot end-to-end network architecture, perform trade studies, resolve complex issues during test events, report subsystem status and risks, and support software integration labs to ensure high network availability and security.
Summary Generated by Built In
RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Top Secret

TRAVEL: Yes, 25% of the TimeDescription

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.

Please note that this opportunity is contingent on program funding.  Start dates are determined after funding confirmation.

Northrop Grumman Aeronautics Systems is looking to add a Sr Principal Electronics Engineer -Network Engineer to join our team in Rancho Bernardo, CA. This position will be in our Avionics Integration Organization. The candidate should be a self-starter with familiarity working in an Integrated Product Team construct.

This candidate will be responsible for providing support to software integration lab and for end-to-end communication. This candidate will be responsible for making network changes to the system, enhance and improve the network system and architecture, troubleshoot complex network issues, resolve the bugs discovered, and make sure that the network is available 100% of the time.

Roles and Responsibilities will include, but are not limited to:

  • Conducting thorough trade studies and analysis to weigh the benefits and/or detriments related to networking associated with a new development effort

  • Addressing and correcting deliverable subsystem performance concerns via program identified tools/systems

  • Identifying opportunities for deliverable system improvement and working with engineering teams to implement in accordance with approved program process

  • Reporting networking subsystem status to programmatic and technical team leadership and identifying risks/issues/concerns in order to prevent increased cost or schedule loss

  • Providing direct user support, engineering expertise, and troubleshooting during test events

The selected candidate will be required to work full-time, on-site at our facility.  There is NO remote / hybrid / telework available for this position.  Travel up to 25% may be required.

Basic Qualifications

  • Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master’s degree in a STEM discipline and 6 years of related engineering experience; OR a PhD in a STEM discipline and 4 years of related engineering experience.

  • Experience and familiarity with IP subnetting 

  • A solid understanding of TCP/IP, routing protocols (RIP, OSPF, BGP), and other networking concepts is essential.

  • Good understanding and knowledge of network security features like IP access-lists.

  • Experience with network design, data center architecture.

  • Experience with network firewalls such as Cisco ASA, Cisco Firepower, Palo Alto Networks.

  • Ability to troubleshoot complex networking issues is vital.

  • Familiar with network management protocols like SNMP, SSH, syslog, RADIUS/TACACS.

  • A U.S. Citizen with Active DoD Top Secret/SCI clearance OR active DoD Top Secret clearance with SCI eligibility (with a background investigation within the past 5 years or enrolled into Continuous Evaluation).

  • Ability to obtain and maintain initial Special Access Program (SAP) access via a Program Access Request (PAR). This SAP/PAR must be obtained prior to commencement of employment and must be obtained within a reasonable amount of time as determined by the company to meet its business needs

Preferred Qualifications

  • Bachelor of Science (BS) degree in Computer Science, Computer Engineering, Information Technology, Electrical Engineering, or related technical discipline

  • Active DoD Top Secret SCI clearance (with a background investigation within the past 5 years or enrolled into Continuous Evaluation).

  • Current applicable Special Access Program (SAP) clearance.

  • Experience with Microsoft Office tools such as Visio, Power point

  • A professional certification specific to the networking industry such as CCNA, CCNP, CCNP Data Center, CCIE, or equivalent.

  • Understanding network automation scripting using Ansible, Python, Bash and Shell.

  • Experience with Cisco technologies like Nexus switches, ACI Fabrics, Catalyst switches.

  • Knowledge of virtualization technologies like VMware and their associated networking solutions (e.g. NSX).

  • Understanding advanced features like GRE, IPSEC, DMVPN, MPLS, QoS, Multicast.

  • Experience with Cisco Unified Communications / VoIP.

  • Familiar with network management applications, like SolarWinds, SuzieQ, Splunk, and/or Cisco ISE.

  • Familiar with Windows, Linux, VMWare configuration and troubleshooting.

  • Experience with HAIPE/TACLANE encryptors and other military COMSEC/CRYPTO equipment and procedures.

  • Familiar with network emulator tools such as EVE-NG, GNS3, Cisco Modeling Lab (CML), Virtual Internet Routing Lab (VIRL).

  • Working knowledge of DISA security STIGs and maintaining security best practices.

  • Experience with tools like Jira, Bitbucket, Gitlab, GitHub.

  • The desire and ability to work in a fast paced, collaborative environment, with geographically diverse team is essential

  • The network engineer must have strong communication skills to engage with stakeholders, extract technical and business requirements, and translate them into actionable network solutions. This includes active listening, clear documentation, cross-functional collaboration, and the ability to balance technical feasibility with business objectives.

Primary Level Salary Range: $0.00 - $0.00

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. 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.

Skills Required

  • Bachelor's degree in a STEM discipline with 8 years related engineering experience OR Master's with 6 years OR PhD with 4 years
  • Experience and familiarity with IP subnetting
  • Solid understanding of TCP/IP and routing protocols (RIP, OSPF, BGP)
  • Knowledge of network security features such as IP access-lists
  • Experience with network design and data center architecture
  • Experience with network firewalls (Cisco ASA, Cisco Firepower, Palo Alto Networks)
  • Ability to troubleshoot complex networking issues
  • Familiarity with network management protocols (SNMP, SSH, syslog, RADIUS/TACACS)
  • U.S. Citizen with active DoD Top Secret/SCI clearance OR active DoD Top Secret clearance with SCI eligibility (background investigation within past 5 years or enrolled in Continuous Evaluation)
  • Ability to obtain and maintain Special Access Program (SAP) access via Program Access Request (PAR) prior to employment
  • Work full-time on-site at company facility (no remote/hybrid)
  • Willingness/ability to travel up to 25%
  • Experience with Microsoft Office tools such as Visio and PowerPoint
  • Professional networking certification (CCNA, CCNP, CCIE or equivalent)
  • Familiarity with network automation scripting (Ansible, Python, Bash, Shell)
  • Experience with Cisco Nexus, ACI Fabrics, Catalyst switches
  • Knowledge of virtualization networking (VMware, NSX)
  • Understanding of GRE, IPSEC, DMVPN, MPLS, QoS, Multicast
  • Experience with Cisco Unified Communications / VoIP
  • Familiarity with network management applications (SolarWinds, SuzieQ, Splunk, Cisco ISE)
  • Familiarity with Windows, Linux, VMware configuration and troubleshooting
  • Experience with HAIPE/TACLANE encryptors and military COMSEC/CRYPTO procedures
  • Familiarity with network emulator tools (EVE-NG, GNS3, CML, VIRL)
  • Working knowledge of DISA security STIGs and security best practices
  • Experience with tools like Jira, Bitbucket, GitLab, GitHub

Northrop Grumman Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.

  • Retirement Support 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
  • Leave & Time Off Breadth PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
  • Parental & Family Support Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.

Northrop Grumman Insights

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The Company
HQ: Charlotte, North Carolina
85,636 Employees

What We Do

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.

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