Principal Cyber Systems Engineer - Top Secret

Sorry, this job was removed at 04:22 a.m. (UTC) on Friday, Jul 31, 2026
Be an Early Applicant
Melbourne, FL, USA
In-Office
108K-162K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Lead cyber integration and testing of avionics and test stations in classified labs. Support HITL simulations, configure lab racks and networking, document procedures, collaborate cross-functionally to resolve integration issues, and participate in test station setup and operation. On-site in Melbourne, FL with occasional travel and potential shift/weekend work.
Summary Generated by Built In
RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Top Secret

TRAVEL: Yes, 10% 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.

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. 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 yours by 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.

The Northrop Grumman CIDO Classified Solutions team is seeking a dedicated and detail-oriented Infrastructure Systems Engineer to support the integration and testing of various systems within our cyber infrastructure.  The selected candidate will be required to work on-site, full-time at our Melbourne, FL location.

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.

This role involves coordinating all cyber aspects related to avionics equipment integration, hardware-in-the-loop (HITL) simulations, and other advanced testing environments. The ideal candidate will have experience with cyber systems integration and a strong understanding of testing methodologies, ensuring that all systems meet performance and security requirements.

  

Responsibilities will include but not be limited to the following:

  • Lead the Cyber integration of Test Stations within the labs across the program. 

  • Assist in the integration of avionics equipment into testing environments, ensuring compatibility and performance standards are met.

  • Support hardware-in-the-loop (HITL) testing, providing expertise in the setup and execution of simulations.

  • Manage and configure cyber lab racks to facilitate effective testing and integration of various systems.

  • Collaborate with teams to develop and maintain aircraft simulations that accurately reflect operational scenarios. 

  • Participate in the setup and operation of Test Stations, such as the Mission System Integration Test Station (MSITS) and the Vehicle System Integrated Test Station (VSITS), for comprehensive system testing. 

  • Implement and manage cyber networking solutions to ensure secure and efficient communication between test systems and components.

  • Document testing procedures, results, and best practices to support ongoing quality assurance and compliance efforts.

  • Collaborate with cross-functional teams to resolve integration issues and ensure successful system performance.

  • Stay informed about industry trends and emerging technologies relevant to test station engineering and cyber systems.

  • Willingness to embrace change and work in a dynamic environment. 

  • May require alternate work schedules shift work, EWW and potentially some weekend work.

  • Potential travel (10%) to support program activities and integration.

Basic Qualifications:

  • Bachelor’s degree with 5 years of related professional experience; Master’s degree with 3 years of related experience; High school diploma (or equivalent) and 9 years of related professional experience may be considered in lieu of completed degree

  • Candidates must have a current US Government Top Secret security clearance (at a minimum), to include a closed investigation date completed within the last 5 years OR must be enrolled in the DOD Continuous Evaluation (CE) Program to be considered

  • Ability to obtain and/or transfer and maintain the final adjudicated government Secret clearance, and any program access(es) required for the position within a reasonable period of time, as determined by the Company

  • Current US Government 8570 Level II certification, such as Security+ CE, CCNA Security, GICSP, GSEC, SSCP, or CYSA+ or have the ability to obtain prior to starting within reasonable period of time, as determined by the Company

 

Preferred Qualifications:

  • Bachelor’s degree (or higher) in Electrical, Software, or Computer Engineering or Computer Science or related field from an ABET accredited university

  • Current US Government 8570 Level II certification, such as Security+ CE, CCNA Security, GICSP, GSEC, SSCP, or CYSA+

  • Experience with avionics equipment integration and testing methodologies.

  • Experience with test data acquisition systems, data configuration and collection software, as well as database development for measurand and test data

  • Familiarity with hardware-in-the-loop (HITL) testing and its application in system simulations.

  • Knowledge of aircraft simulation technologies and their integration into testing environments.

  • Knowledge of telemetry, onboard recording, data acquisition system equipment (Safran, TTC/Curtiss-Wright, and Quasonix for example) and ground stations

  • Experience working with Lab Racks   and understanding their operational requirements.

  • Proficiency in cyber systems  integration and networking principles.

  • Strong problem-solving skills and the ability to work both independently and as part of a team.

We offer flexible work arrangements, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment.  At Northrop Grumman, we are on the cutting edge of innovation. 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!

Primary Level Salary Range: $108,200.00 - $162,400.00

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 with 5 years related experience, Master's with 3 years, or HS diploma with 9 years related experience
  • Current U.S. Government Top Secret security clearance (closed investigation within last 5 years) OR enrollment in DOD Continuous Evaluation (CE) Program
  • Ability to obtain, transfer, and maintain final adjudicated Secret clearance and required program access within a reasonable time
  • Current or obtainable US Government 8570 Level II certification (e.g., Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CYSA+)
  • Willingness and ability to work on-site full-time in Melbourne, FL (no telecommute options)
  • Experience with avionics equipment integration and testing methodologies
  • Experience with test data acquisition systems, data configuration and collection software, and database development for test data
  • Familiarity with hardware-in-the-loop (HITL) testing and aircraft simulation technologies
  • Knowledge of telemetry, onboard recording, and data acquisition equipment (examples: Safran, TTC/Curtiss-Wright, Quasonix)
  • Experience working with lab racks and configuring cyber lab racks for testing
  • Proficiency in cyber systems integration and networking principles

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

Similar Jobs

Liberty Mutual Insurance Logo Liberty Mutual Insurance

Inside Sales Representative

Artificial Intelligence • Fintech • Insurance • Marketing Tech • Software • Analytics
Remote or Hybrid
10 Locations
40000 Employees
55K-75K Annually

Boeing Logo Boeing

Quality Production Specialist (Associate, Level 2 or Experienced, Level 3)

Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
In-Office
Titusville, FL, USA
170000 Employees
71K-121K Annually
Hybrid
Cocoa Beach, FL, USA
205000 Employees
Hybrid
Palm Bay, FL, USA
205000 Employees
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

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.

Similar Companies Hiring

Outpost Space Thumbnail
Aerospace • Defense
US
24 Employees
Kepler  Thumbnail
Fintech • Software
New York, New York
6 Employees
Onshore Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
60 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account