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Sr. Principal Classified Cybersecurity Application Administrator - Secret - R10221724

Remote / Online - Candidates ideally in
Melbourne, Brevard County, Florida, 32935, USA
Listing for: Northrop Grumman
Remote/Work from Home position
Listed on 2026-02-16
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below

Relocation Assistance

Relocation assistance may be available.

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.

At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software‑secure technology to enable strategic planning. We’re 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 your expanding 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.

Cybersecurity Leaders, We Want You!

Cyber assets everywhere are under siege from a wide spectrum of threats. Almost daily, these threats grow in sophistication, breadth and speed.

Support our entire enterprise and build the networks, staff the teams, and develop the processes that will keep us defining what’s possible. We have opportunities across our enterprise with 90,000 team members throughout the world. The only limit to your growth is your ambition and drive. We want to empower you to bring your best, with resources, support, and talented team members that will launch your career.

At Northrop Grumman, we take a holistic approach to cybersecurity, looking at the whole cyber landscape of people, processes and technology and the whole security realm of offense, defense, and exploitation. Thought leadership demands nothing less.

Lead Cybersecurity Application Administrator

The Northrop Grumman Classified Solutions team is seeking a lead Cybersecurity Application Administrator to assist the Information System Security Team with classified cybersecurity. In this role, the Cybersecurity Application Administrator will provide technical solutions to difficult Cybersecurity Application Administration and hardware problems. The selected candidate will be required to work on‑site, full‑time at our Melbourne, FL location. The individual will perform the following duties on a day‑to‑day basis in support of the program:

  • Design and develop new systems, applications, and solutions for external customer’s enterprise‑wide cyber systems and networks.
  • Ensure system security needs are established and maintained for operations development, security requirements definition, security risk assessment, systems analysis, systems design, security test and evaluation, certification and accreditation, systems hardening, vulnerability testing and scanning, incident response, disaster recovery, and business continuity planning and provides analytical support for security policy development and analysis.
  • Integrate new architectural analysis of cyber security features and relate existing system to future needs and trends, embed advanced forensic tools and techniques for attack reconstruction, provide engineering recommendations, and resolve integrations and testing issues.
  • May interface with external entities including law enforcement, intelligence and other government organizations and agencies.
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…

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