Melbourne, Florida, United States · On-site
$112k–$168k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Linux Administration, High Performance Computing, Red Hat, Cybersecurity Compliance, System Integration
Melbourne, Florida, United States · On-site
$79k–$148k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Flight Test Instrumentation, Telemetry, RF Systems, Data Acquisition Systems, Signal Conditioning
Melbourne, Florida, United States · On-site
$123k–$184k/yr
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 opportunit…
Skills: Systems Modeling, Simulation, Data Transformation, Discrete Event Simulation, Monte Carlo Simulations
Melbourne, Florida, United States · Hybrid
$79k–$148k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Systems Engineering, System Integration, Verification And Validation, Cost And Risk Analysis, Functional Analysis
Melbourne, Florida, United States · On-site
$79k–$148k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Instrumentation Architecture, Flight Test, Telemetry, RF Systems, Data Acquisition
Melbourne, Florida, United States · Hybrid
$79k–$148k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Systems Engineering, System Integration, Verification and Validation, Agile Workflows, Model Based Systems Engineering
Melbourne, Florida, United States · Hybrid
$98k–$184k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Electrical Schematic Design, Cable Assembly Design, Flight Test Instrumentation, AutoCad Electrical, Siemens Capital
Melbourne, Florida, United States · On-site
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RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Cybersecurity Program Management, Risk Management Framework, System Audits, Continuous Monitoring, Security Assessment and Authorization
Melbourne, Florida, United States · On-site
$123k–$184k/yr
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 opportunit…
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RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
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Melbourne, Florida, United States · On-site
$139k–$209k/yr
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 opportunit…
Skills: Systems Engineering, People Management, Performance Evaluation, Cost and Schedule Management, Model-Based Systems Engineering
Melbourne, Florida, United States · On-site
$79k–$171k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Electromagnetic Environmental Effects, EMI Principles, EMC Design, RF Engineering, System Integration
Melbourne, Florida, United States · On-site
Cloud Architect Kegman Inc. is a Women Owned/Service-Disabled Veteran-Owned Small Business headquartered in Melbourne, FL and provides engineering and technical support services to U.S. Government clients. We are seeking…
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Melbourne, Florida, United States · On-site
$101k–$152k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Industrial Security, SAP Security, Compliance Management, Classified Material Accountability, Security Education and Training
Melbourne, Florida, United States · On-site
$79k–$119k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Statistical Analysis, Cost Analysis, Sustainment Modeling, Level Of Repair Analysis, Spares Forecasting
Melbourne, Florida, United States · On-site
Job Title: Field Technician C Job Code: 37272 Job Location: Melbourne, FL and travel to multiple FAA locations (90% Travel, 3-5 month durations) Job Schedule: 5/8 Job Description: L3Harris is seeking a Field Technician t…
Skills: Communications Systems Installation, System Troubleshooting, Schematic Interpretation, Electromechanical Repair, Site Surveys
Melbourne, Florida, United States · On-site
$139k–$209k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: Flight Test Instrumentation, System Test, Systems Integration, Project Leadership, Hardware Design
Melbourne, Florida, United States · On-site
$77k–$143k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…
Skills: C/C++, Object Oriented Programming, Linux, Windows, Ansible
Melbourne, Florida, United States • On-site
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Lead the administration and lifecycle management of classified High Performance Computing (HPC) Linux systems. Ensure system health, performance optimization, and strict adherence to cybersecurity policies and government compliance standards.
Requires a US Government Secret clearance and Security+ CE certification, with experience in Red Hat Linux and classified environment frameworks like RMF or JSIG. Education requirements range from a high school diploma with 12 years of experience to a Master's degree with 6 years of experience.
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 Sr. Principal Linux Systems Administrator to handle High Performance Computing (HPC) systems to support information system lifecycle activities. 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.
The responsibilities of this role include, but are not limited to, the following:
Perform as a lead Sr. Principal Computer Systems Analyst - Linux in support of classified government contracts.
Monitor and report HPC system health/metrics.
Identify performance bottlenecks.
Modify system wide parameters to improve performance and evaluate the effects of those changes.
Perform HPC technical planning, system integration, verification and validation, cost and risk evaluation, and supportability and effectiveness analyses.
Manage HPC system life cycle: concept, design, installation, test, operation, maintenance, and disposal.
Assist software developers and engineers in installing, debugging, and optimizing their software in the HPC environment.
Support technical users running analysis on HPC systems
Collaborate with Security and follow guidelines to ensure compliance with cybersecurity policies.
Scans, patches, and hardens the computing environment to meet customer requirements.
Collects, audits, and stores necessary log data for the system.
Develops artifacts necessary to support assessment and authorization of the system.
Communicate effectively with all organizational levels, internal/external customers, vendors, and senior leadership, both verbally and in writing.
Oversee operations and administration of multi-user computer systems and multiple networks, coordinating with IT teams, project managers, and end users.
Analyze requirements, recommend, and implement hardware/software solutions; interact with vendors to evaluate and troubleshoot products and services.
Define, implement, and maintain enterprise-wide system enhancements, including installation, upgrades/patches, monitoring, configuration management, and problem resolution.
Design and develop backup strategies to include backup and disaster recovery frameworks for critical systems.
Establish and enforce procedures for account management, file permissions, and security access.
Lead testing, validation, and change management for major product releases across platforms.
Develop, publish, and continuously improve technical standards and SOPs.
Ensure compliance with Information Systems security guidelines; prepare and maintain security documentation, audit logs, and Assessment & Authorization (A&A) submissions; serve as senior liaison to the ISSM.
Report on strategic initiatives and project status to executive stakeholders; act as a key technical advisor impacting enterprise-wide, mission-critical systems.
Acts as a key technical advisor to senior leadership; impacts multiple programs and mission‑critical systems across the enterprise.
Provide senior-level technical expertise by mentoring junior and experienced team members, fostering their professional growth and enhancing team capabilities.
Lifts and moves equipment up to 50 pounds.
Work after hours, and weekends, as needed.
Master's Degree with 6 years of experience; OR a Bachelor's Degree with 8 years of experience; OR an Associate's Degree with 10 years of experience; OR a High School Diploma (or equivalent) with 12 years of experience is required
Must have a Security+ CE or higher; maintaining the required certification will be a condition of continued employment
Candidates must have a current US Government Secret level security clearance (or higher) in order to be considered
Candidates must have the ability to obtain, and maintain, a US Government Top Secret level security clearance as a condition of continued employment
Candidates must have the ability to obtain access to Special Programs as a condition of employment, maintaining Special Programs access will be a condition of employment
Experience with configuring, administering, and maintaining Red Hat or other Linux systems
Experience operating under, and managing systems within, NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments
Experience contributing to the architecture and design of new and current HPC systems
Bachelor's degree in Information Technology
Active Top Secret, TS/SCI, Polygraph, or SAP/SAR access would be nice to have
10 years of Server Administration to include Active Directory and Group Policy in a classified environment
Good understanding of HPC systems design, HPC network architecture (Ethernet and Infiniband), and parallel processing optimization.
Programming experience with at least one high-level programming language or scripting language such as C, Fortran, Python, or BASH
Experience building and maintaining HPC systems and running scalable distributed application software.
Experience with storage clusters and/or parallel file systems.
Hands-on experience with HPC hardware diagnostics and repair.
Experience with the software compilation process (compilers, GNU Make, CMake, etc.)
Familiarity with cybersecurity requirements and methodologies, including a working knowledge of JSIG and STIG.
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: $111,700.00 - $167,500.00The 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.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 at jobs.northropgrumman.com/careers. 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. Our careers site can be found at jobs.northropgrumman.com/careers. If you are contacted about a job at Northrop Grumman, please verify the email came from the domain @ngc.com before engaging with that contact. If you are contacted by a Northrop Grumman recruiter on LinkedIn, please that their profile includes the verified check mark to ensure the contact is legitimate.
Offices: 2980 Fairview Park Dr, Falls Church, VA 22042, US · 1580 W Nursery Rd, Linthicum Heights, MD 21090, US · 16765 W Bernardo Dr, San Diego, CA 92127, US
Based on 692 listings with disclosed salaries, most government & public sector jobs in Melbourne, FL pay between $79k–$184k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 744 open government & public sector positions in Melbourne, FL listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Northrop Grumman, Northrop Grumman Mission Systems, Inc., L3Harris Technologies, CACI International Inc, CesiumAstro, among others. Browse the listings above to see every active employer.
Yes — 55 of the 744 open government & public sector positions offer remote or hybrid work (8 remote, 47 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
