Sentinel Principal / Sr. Principal Cyber Software Engineer - 17424

Northrop Grumman
Huntsville, AL
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 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.

Northrop Grumman Defense Systems (NGDS) is seeking a Principal/Sr. Principal Cyber Software Engineer (T03/T04) to join our team in Huntsville, AL .

Job Description :

• Administer systems based on Linux and Windows operating systems

• Automate system deployment, operation and maintenance using Infrastructure as Code (IaC) and Configuration Management (CM) tooling

• Work with microservices and distributed application architecture, such as containers, Kubernetes, and/or serverless technology

• Implement clean and maintainable infrastructure-as-code that adheres to industry best practices

• Automate cloud native technologies in air-gapped environments, deploy applications, and provision critical infrastructure

• Design and implement security measures, such as firewalls, intrusion detection and prevention systems, and encryption

• Implement and maintain security policies and procedures to comply with industry standards and regulations

• Provide technical guidance and training to other team members and stakeholders

• This engineer will bring Extensive knowledge of Linux internals (e.g. PAM, systemd, SELinux) and Windows internals (e.g. SAM, registry, secpol).

• This engineer will be familiar with DNS concepts and basic networking concepts. Additionally, this engineer will have experience managing headless systems with PowerShell and Bash.

Position Benefits:

As a full-time employee of Northrop Grumman Space Systems, you are eligible for our robust benefits package including:
• Medical, Dental & Vision coverage
• 401k
• Educational Assistance
• Life Insurance
• Employee Assistance Programs & Work/Life Solutions
• Paid Time Off
• Health & Wellness Resources
• Employee Discounts

This position’s standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off. This role may offer a competitive relocation assistance package.

Basic Qualifications :

• Principal Cyber Software Engineer: Bachelor's degree with 5 years of experience; or Master's degree with 3 years of experience; PhD with 1 year of experience or 4 additional year of experience in lieu of degree.

• Sr Principal Cyber Software Engineer: Bachelor's degree with 8 years of experience; or Master's degree with 6 years of experience; PhD with 4 years of experience or 4 additional year of experience in lieu of degree.

Required for both levels:

• Must have an active U.S. Government DoD Secret security clearance at time of application, current and within scope, with an ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time, as determined by the company to meet its business need.

• Current Security + or equivalent certification or greater or ability to obtain, within 6 months or less of hire, DoD 8570 / AFMAN 17-1303 qualification at IASAE 2 level.

• 2+ years of experience in directory services protocols (e.g. LDAP, Kerberos, SAML, OAuth) with experience in integration and implementation

• 2+ years of experience managing headless systems with PowerShell and Bash

• 2+ years of experience implementing DISA STIGs on various Operating Systems and platforms.

• Understanding basic networking principles, including TCP/IP, subnets, routing, and VLAN configurations

• Proficiency in on-prem virtualization and cloud orchestration platforms (e.g., VMware vSphere, OpenStack, Microsoft Hyper-V, Nutanix)

Preferred Qualifications :

• Active U.S. Government DoD Top Secret security clearance.

• Experience automating OS deployments (e.g. kickstart/answer files, MDT, ansible)

• Experience with large scale Active Directory deployments (e.g. DFS, sites and services, FSMO)

• Competency in implementing access controls, identity management, and on-prem security best practices

• Experience with implementing AD FS claims

• Experience with certificate management implementation and principles.

• Familiarity with scripting Windows Group Policy Objects (GPOs)

• Experience scaling hyperconverged solutions

• Familiarity with server hardware and rack management

• Knowledge of virtualization, clustering, and high-availability solutions

#Sentinelcyber

Primary Level Salary Range: $119,600.00 - $179,400.00

Secondary Level Salary Range: $149,300.00 - $223,900.00

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 U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
Posted 2026-06-08

Recommended Jobs

Program Manager Bullock Community Center

Fathers of St Edmund, Southern Missions, Inc.
Selma, AL

Job Description Job Description The Program Manager of the The Dr. Michael and Catherine Bullock Community & Recreation Center is responsible for the day-to-day management of Center, while work…

View Details
Posted 2026-06-07

Director of Logistics

LaBine and Associates
Florence, AL

Position Summary: The Director of Logistics is responsible for leading and optimizing all transportation and shipping operations to ensure cost efficiency, service reliability, and operational exc…

View Details
Posted 2026-05-26

Electrical Integration Engineer (ADV000A8E)

JBS Solutions
Huntsville, AL

Job Description Job Description Salary: Electrical Integration Engineer Are you seeking employment with a fast-growing small business who appreciates their employees? A company who believ…

View Details
Posted 2026-03-02

Structural Engineer

BROWN TECHNOLOGIES INCORPORATED
Huntsville, AL

Job Description Job Description Structural Engineer Brown Technologies is a rapidly growing company with a proven record of success supporting complex cutting-edge development programs. We are…

View Details
Posted 2026-03-16

Barista

Southern Brew dba 7 Brew
Montgomery, AL

Job Description Job Description Our mission is to “Inspire a community of kindness through a revolutionary coffee experience,” and the Brewistas of our Brew Crew are the valuable individuals who …

View Details
Posted 2026-05-29

Perm Full-time Interventional Cardiologist

Palm Careers
Dothan, AL

Job Description: Full-time Permanent Interventional Cardiologist Physician needed in Southeastern Alabama  Perm - Full-time Interventional Cardiologist Board Certified/BE Cardiac Rehab Prog…

View Details
Posted 2025-12-16

Regional CDL A Truck Driver (Auburn)

Contrans Flatbed USA
Auburn, AL

Hiring CDL-A Truck Drivers TOP PAY. DRIVER-FRIENDLY LOADS. - Earn up to $90,000 per year* HOME TIME THAT WORKS - Get home every weekend NO TOUCH. ALL DRIVE. - 100% no-touch, mostly pre-loade…

View Details
Posted 2026-06-08

Journeyman Millwrights

United Trades of America
Birmingham, AL

Job Description Job Description Journeyman Millwrights - Traveling Jobs Across Alabama Location: Alabama (Various Locations) Pay: $26 - $34 per hour + per diem (TBD) Job Summary: Unit…

View Details
Posted 2026-03-26

Electrical Designer

Windermere Executive Search and Recruitment
Birmingham, AL

We are conducting a confidential search for an Electrical Designer to support industrial design projects based out of Birmingham, Alabama . This role will focus on developing electrical drawings …

View Details
Posted 2026-04-09

Senior Sales Manager Marriott Hotels

Marvin Love And Associates
Birmingham, AL

Marvin Love and Associates is seeking a highly motivated and experienced Senior Sales Manager to join our dynamic team at Marriott Hotels. Senior Sales Manager Salary : $70,000 annually Bonus…

View Details
Posted 2026-06-08