Network Communications Administrator 3/4 - Top Secret

Northrop Grumman

Last Updated: 5/21/2026 6:23:52 AM

Position Closed

Live Market Data for this Exact Role

These metrics reveal the true, unfiltered history of this specific position. We track the exact number of days the requisition has been active and monitor real salary range fluctuations over time, helping you verify compensation trends before applying.

Current Days Open
11
Reqs Seen
1
Current Min Salary
$89,400.00 (Yearly)
Current Max Salary
$134,200.00 (Yearly)
Historical Time to Fill
11
First Seen
5/11/2026
Lowest Min Salary Seen
$89,400.00 (Yearly)
5/21/2026
Highest Max Salary Seen
$134,200.00 (Yearly)
5/21/2026

Full Job Description

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top 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. At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological solutions to enable strategic objectives. Were looking for innovators who can help us keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared mission, we will support you in expanding your personal network and developing skills, whether you are new to the field or an industry thought leader. At Northrop Grumman, you will have the resources, support, and team to do some of the best work of your career. Networking Technology Professionals, We Want You! The Northrop Grumman Classified Solutions team is seeking an experienced Network Administrator to join its dynamic team of technical professionals. The qualified applicant will become part of Northrop Grummans Aeronautics Systems support team in Melbourne, FL. Note: Due to the classified nature of the work being performed, this position does not offer any virtual or telecommute working options. Applicants are encouraged to apply, only if they are willing to work on-site. Responsibilities will include but not be limited to the following: Maintains smooth operation of LAN/WAN/VPNs. Plans, designs, configures, and install network hardware in support of customer requirements. Maintains technical expertise in all areas of networks and computer hardware / software interconnection, as well as interfacing, including routers, multiplexers, firewalls, switches, gateways, etc. Proposes solutions to management. Ensures all communication requirements (based on future needs and current usage) are configured to optimize cost savings. Creates and ensures that appropriate network documentation exists, including operational instructions. Provides regular monitoring, and network analysis, regarding short and long-range planning for [in-house] systems. May coordinate third-party maintenance for network equipment. Designs networks, or portions of networks, including the selection of hardware and software packages. Additional duties: Plan, manage and implement complex network designs in support of customer requirements. Develop technical solutions to complex problems which require the regular use of ingenuity and creativity. Support network teams in project designs to clarify project requirements, provide design solutions, in accordance with standards. Perform troubleshooting analysis of network infrastructure and associated systems. Document network hardware and software technology components. Install and configure Cisco routers, switches and firewalls. Implement and troubleshoot LAN technologies such as VLANs, trunking (port tagging), spanning-tree and protocols. Provide third-level support and troubleshooting of network problems. Periodically provide after-hours and weekend support. Work is performed without appreciable direction. Exercises considerable latitude in determining technical objectives of assignment. Completed work is reviewed from a relatively long-term perspective, for desired results. Implement and troubleshoot WAN technologies such as EIGRP, BGP, OSPF, and telco circuits (T1, T3, OC3) Interface regularly with customers and manage customer installation timelines and deliverables to help facilitate successful deployments. Manage timely resolution of all critical and/or complex problems meeting SLA requirements Experience with Microsoft Office, Visio, Project, PowerPoint and Excel Lift equipment weighing up to 40 pounds Work after-hours and weekends as needed If you are ready to solve complex problems in a dynamic environment, apply today! Basic Qualifications for Level 3: Master's Degree with 3 years of relevant experience; OR a Bachelor's Degree with 5 years of relevant experience; OR an Associate's Degree with 7 years of relevant experience; OR a High School diploma (or equivalent) with 9 years of relevant experience is required Must have a DOD 8140 baseline certification (example: Security+ or greater); OR must have the ability to obtain one within 6 months of start date Candidates must have a current DOD Top Secret clearance in order to be considered Must have work experience with designing and maintaining LAN/WAN based networks, managing routing protocols on large LAN environments, and experience with Cisco hardware (routers, switches, and firewalls) Experience with VMware NSX Basic Qualifications for Level 4: Master's Degree with 6 years of relevant experience; OR a Bachelor's Degree with 8 years of relevant experience; OR an Associate's Degree with 10 years of relevant experience; OR a High School diploma (or equivalent) with 12 years of relevant experience is required Must have a DOD 8140 baseline certification (example: Security+ or greater); OR must have the ability to obtain one within 6 months of start date Candidates must have a current DOD Top Secret clearance in order to be considered Must have work experience with designing and maintaining LAN/WAN based networks, managing routing protocols on large LAN environments, and experience with Cisco hardware (routers, switches, and firewalls) Experience with VMware NSX Preferred Qualifications: Bachelors degree Network Engineering Active TS/SCI, Polygraph, or SAP/SAR DOD 8140 baseline certification (example: Security+ or greater); Network+ certification and/or a Cisco CCNA (or a CCNA) Network design, analysis, and administration of routers, switches, hubs, and firewalls Experience in the use of network analysis tools (i.e. WireShark, SolarWinds, Opnet, etc.) would be nice to have Experience with configuring TACLANES Previous experience troubleshooting network procedures and best practices; experience with network challenges associated with systems integration, including COTS integration, capacity analysis and system architecture design Demonstrated leadership skills, or previous management of small teams Cisco Identity Services Engine (ISE) Infrastructure-as-a-Service (IaaS) Providing 802.1x and TACACs+ Cisco Nexus MDS Fibre Channel for Storage Area Networks (SAN) NXOS, IOS and Palo Alto platforms. SolarWinds Network Configuration Management, Network Performance Monitoring Ansible Automation Crypto TACLANE HAIPE devices and GEMone management application. Palo Alto Firewalls. We offer flexible work arrangements, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. Our diverse portfolio of programs means there are endless paths to cultivate your career. We also offer exceptional benefits/healthcare, a 9/80 work schedule, and a great 401k matching program. Come join us! CIDO Primary Level Salary Range: $89,400.00 - $134,200.00 Secondary Level Salary Range: $117,000.00 - $167,500.00 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. Existing Applicants: Need to update your contact information or email address? Once logged in, click on Candidate Home in the upper right corner and scroll to the bottom of that screen to see buttons for: Update Contact information to update your legal name, address, and phone number Edit Account Settings to edit your email address 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.

Similarity vs. Compensation Matrix

How to read this chart:

This interactive scatter plot benchmarks the compensation for this position against the broader market. The vertical Golden Line represents the midpoint salary for the current requisition, while the Blue Dots map competing open roles based on their semantic match and pay scale.

Click any dot to investigate a competitor. For the best leverage, target roles in the top-right quadrant—these are highly relevant positions offering above-average compensation.

Lower Match, Higher Pay Higher Match, Higher Pay
Lower Match, Lower Pay Higher Match, Lower Pay

Similar Open Roles & Salary Benchmarks

Don't limit your search to a single application. Below is a curated list of active openings across the market. To ensure high-quality leads, we enforce a strict 70% similarity threshold—meaning these aren't just superficial keyword matches, but genuinely viable career alternatives. Use these competing benchmarks to confidently negotiate your salary expectations or apply directly to higher-paying offers.