Principal Software Engineer – Algorithm SW Engineer (26-300)

Northrop Grumman Corp. (AU); Huntsville (AL); On-site; USD 108,800 - 163,200; Full time

Benefits offered by this job

Health Plan

Savings Plan

Paid Time Off

Education Assistance

Training and Development

Flexible Work Arrangements

Job summary

Northrop Grumman Corp. (AU) is seeking a skilled Java-focused software engineer to contribute to the C2BMC NT program.

The role emphasizes full life‑cycle development, algorithms in Java, and UNIX/Linux environments, with active DoD Secret clearance and travel up to 10% for business needs. The candidate will generate software design artifacts, implement Java changes, and participate in design reviews and Agile ceremonies.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Mathematics, Physics, or related field plus 5 years exp; or Master’s with 3 years; or 9 years exp alternative.
• Active DoD Secret clearance required to start.
• Willingness to travel 10% of time.
• Experience: Java, Unix/Linux, Agile, MATLAB, DevSecOps, systems integration.

Responsibilities

• Generate software design artifacts and implement Java changes.
• Support design and code reviews and software testing.
• Present developed designs and participate in Agile planning and execution.

Skills

Java development

Full life‑cycle

Unix/Linux

Algorithms in Java

Agile development

MATLAB

DevSecOps

Systems integration

Git/GitLab

Eclipse

Maven/Gradle

SonarQube

Automated tests

Education

Bachelor’s Degree in CS/Software Eng/Math/Phys

Master’s degree with 3 years exp

Alternative: 9 years relevant exp

Tools

Git

GitLab

Eclipse

Maven/Gradle

SonarQube

Job description

RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the Time

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.

Position Overview

The Command and Control, Battle Management, and Communications (C2BMC) program is a key component of the Missile Defense System. It is a vital operational system that enables the U.S. president, the secretary of defense and combatant commanders at strategic, regional and operational levels to systematically plan ballistic missile defense operations, collectively monitor the battle, and dynamically control networked sensors and weapon systems to achieve global and regional mission goals. C2BMC supports layered missile defense capabilities that enable an optimised response to threats across all ranges and flight phases. It serves as a force multiplier by networking, integrating and synchronising autonomous sensor and weapon systems and operations, both globally and regionally, to improve performance. C2BMC is essential for all ground and flight tests that verify and demonstrate the current and future capabilities of missile defence systems.

As a member of the Regional Applications Agile Release Train (ART) of the Missile Defence National Team for Command and Control, Battle Management, and Communications (C2BMC) (aka C2BMC NT), this position will be a key contributor to the design and development of Java‑based mathematical algorithms supporting C2BMC.

Essential Functions

• Will help generate software design artifacts, implement Java‑based software changes, support design and code reviews, and support software testing and the resolution of issues arising from software testing.
• Will be involved in presenting the developed designs.
• Will actively participate in Agile planning and execution using established C2BMC processes.

Basic Qualifications

Please list your current security clearance and IAT or relevant certifications on your resume, if applicable.

• A Bachelor’s Degree in Computer Science, Software Engineering, Mathematics, Physics, or a related field from an accredited university, along with 5 years of experience; or a Master’s degree in a related field with 3 years of relevant work experience; or 9 years of relevant work experience may be considered as an alternative to a degree.
• Applicants must have a current, active in‑scope DoD‑issued Secret security clearance at the time of application, which is required to start.
• Willingness to travel 10% of the time for business needs.
• Must have experience with the following technical skills: full life‑cycle development, Java application development, Unix/Linux, software implementation of mathematical algorithms, Agile development, MATLAB, DevSecOps and systems integration.
• Experience with strong problem‑solving skills, including the ability to review system behaviour issues, identify the root cause, and recommend a solution.
• Possesses strong verbal and written communication skills, can work independently, and thrives in a highly dynamic environment.
• Must work with cross‑disciplinary teams – like Systems Engineering, Integration and Test, Deployment and Warfighter Support – to ensure mission success.

Preferred Qualifications

• Applicants with a current, active DoD 8140 certification at IAT LevelII or higher (such as Security+CE, CCNA‑Security, CySA+, CND, etc.) at the time of application are highly preferred. The candidate is responsible for maintaining their DoD 8140 certification throughout the entire contract period.
• Experienced in the full life‑cycle development of complex mathematical algorithms (including tracking, correlation, guidance, battle management and radar management) for Java‑based military applications.
• Experience developing software within an Agile development process, decomposing work and providing active leadership during sprint planning.
• Experience developing software in a structured, process‑driven, integrated team environment.
• Experience developing software within a DevSecOps framework for Java‑based applications on Unix/Linux platforms.
• Experience with Git, GitLab, Eclipse, Maven/Gradle and SonarQube or similar toolsets.
• Experience developing automated unit tests and verifying requirements.
• Experience reviewing system engineering artefacts such as ICDs, use cases and sequence diagrams.
• Creating software design artefacts and presenting design materials and test results to internal and external customers.
• The candidate may also participate in implementing MATLAB algorithms before integrating them into tactical Java software.
• Experience in the BMDS domain is preferred.
• Experience in developing Command and Control system applications and conducting software integration testing is also advantageous.

What We Can Offer You

• Health Plan
• Savings Plan
• Paid Time Off
• Education Assistance
• Training and Development
• Flexible Work Arrangements

Primary Level Salary Range: $108,800.00 – $163,200.00

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.

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.