Jobs

Principal/ Senior Principal DevOps Platform Engineer
Annapolis Junction, MD
·
On-site
·
Full-time
·
1mo ago
Benefits & Perks
•Team events and activities
•Flexible work arrangements
•Competitive salary and equity package
•Comprehensive health, dental, and vision insurance
•Professional development budget
•Flexible Hours
•Equity
•Healthcare
•Learning
Required Skills
React
TypeScript
PostgreSQL
About Us
A leading global security company, Northrop Grumman provides innovative products and solutions in autonomous systems, cyber security, and complex logistics to government and commercial clients.
Size: 10000+ employees
Industry: Engineering, Manufacturing, Technology
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: 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, but they're also making history.
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Today's dynamic global security threats require solutions both big and small - solutions living within the Northrop Grumman Microelectronics Center (NGMC). Boasting state-of-the-art design capabilities, multiple processing nodes, electrical testing, environmental and QCI screening, and failure analysis, the NGMC is a leader in designing, fabricating, packaging, and delivering discriminating microelectronics to the military, aerospace, and commercial markets. For more than 70 years, we have been offering a wide range of trusted foundry and semiconductor services that deliver high performing and reliable microelectronics. Our wide breadth of technologies and capabilities allows us to provide our customers with unique "More than Moore" solutions. Microelectronics | Northrop GrummanOne of our most challenging new fields is Microelectronics Design and Applications (MDA), which combines the unique properties of superconductivity and quantum mechanics to develop radical new energy-efficient computing systems. MDA is seeking a DevOps Platform Engineer with demonstrated ability to support and enhance development of new technologies for our innovative MDA teams in support of emerging supercomputing technologies.*What You'll Get To Do:*As a DevOps Platform Engineer, you will have an opportunity to be a part of a technology development organization that is collaborative, open, transparent, team-oriented, and flexible, where continuous learning is encouraged, all within a culture of design. This role is ideal for engineers who thrive working in a secure, air-gapped environment where reliability, automation, and thoughtful implementation take priority.
You'll be hands-on with everything from tool automation to system observability, helping build a platform that enables internal development teams to work efficiently and securely within a disconnected environment.Role and Responsibilities:Support the MDA DevOps initiative with any program specific responsibilities allocated to the role to include: Design, build, manage on-prem platform infrastructure using tools like Terraform, Ansible, and Puppet Deploy and maintain Kubernetes clusters to support containerized applications with scalability, reliability, and security* Build and optimize CI/CD pipeline components in GitLab to streamline application deployment and testing workflows across various environments* Deploy and maintain robust monitoring, alerting, and observability tools (e.g. Prometheus, Grafana, ELK) to enhance performance reliability and visibility* Automate incident management processes, including root cause analysis and self-healing mechanisms, to improve platform stability* Ensure compliance with security best practices throughout the platform and processes* Collaborate with development, Information Assurance, and IT teams to align infrastructure with platform requirements* Stay up to date on emerging technologies and trends to incorporate relevant advancements into the DevOps PlatformThis position is contingent upon clearance.
*This position will serve 100% onsite in Linthicum / *Annapolis Junction, MD.
Basic Qualifications for Principal DevOps Platform Engineer: Principal: Bachelor's degree in a STEM discipline with 5+ years of relative experience; Master's degree in a STEM discipline with 3+ years of relative experience; PhD and 0+ years of relative experience.* Strong understanding of Linux systems, automation frameworks, and networking fundamentals* Experience working in an air-gapped or highly regulated environment* Proficient in Kubernetes cluster deployment, management, and scaling* Strong knowledge of automation and scripting tools* Experience administering, integrating, and maintaining the following DevOps tools: GitLab, Nexus Repository, Vault, Container registries* Experience working with Agile methodologies and practices* Strong communication and collaboration abilities with a focus on continuous learning* Proven problem-solving skills: critical thinking, effective troubleshooting - identify, analyze, and effectively resolve challenges by using a logical approach* Willingness and ability to work onsite full-time* This position requires the applicant to be a U.S. citizen with the ability to obtain/maintain a DoD security clearance.Preferred Qualifications for a Principal DevOps Engineer:* Willingness to learn transformational computing technology concepts and domain appropriate for a lead engineering role* Experience with Data engineering and processing pipelines* Experience with test automation and instrument control* Experience administering, integrating, and maintaining Data Services as part of the platform toolchain* Experience with Authentication and Authorization: Key cloak, OpenSSL, PKCS12, X.509, AD/LDAP.* Active DoD clearance per business requirements.Basic Qualifications for Senior Principal DevOps Platform Engineer:* Senior Principal: Bachelor's degree in a STEM discipline with 8+ years of relative experience; Master's degree in a STEM discipline with 6+ years of relative experience; PhD and 3+ years of relative experience.* Strong understanding of Linux systems, automation frameworks, and networking fundamentals* Experience working in an air-gapped or highly regulated environment* Proficient in Kubernetes cluster deployment, management, and scaling* Strong knowledge of automation and scripting tools* Experience administering, integrating, and maintaining the following DevOps tools: GitLab, Nexus Repository, Vault, Container registries* Experience working with Agile methodologies and practices* Strong communication and collaboration abilities with a focus on continuous learning* Proven problem-solving skills: critical thinking, effective troubleshooting - identify, analyze, and effectively resolve challenges by using a logical approach* Willingness and ability to work onsite full-time* This position requires the applicant to be a U.S. citizen with the ability to obtain/maintain a DoD security clearance.Preferred Qualifications for Senior Principal DevOps Engineer:* Willingness to learn transformational computing technology concepts and domain appropriate for a lead engineering role* Experience with Data engineering and processing pipelines* Experience with test automation and instrument control* Experience administering, integrating, and maintaining Data Services as part of the platform toolchain* Experience with Authentication and Authorization: Key cloak, OpenSSL, PKCS12, X.509, AD/LDAP. Active DoD clearance per business requirements.
Primary Level Salary Range: $131,100.00 - $196,700.00Secondary Level Salary Range: $0.00 - $0.00The 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.
Client-provided location(s): Annapolis Junction, MD
Job ID: Northrop Grumman-R10202839-2
Employment Type: OTHER
Posted: 2025-08-06T13:06:34
Apply on company site
Perks and Benefits
Health and Wellness
- Health Insurance
- Dental Insurance
- Vision Insurance
- Life Insurance
- Short-Term Disability
- Long-Term Disability
- HSA
- HSA With Employer Contribution
- On-Site Gym
- Pet Insurance
- Mental Health Benefits
- Virtual Fitness Classes
Parental Benefits
- Birth Parent or Maternity Leave
- Non-Birth Parent or Paternity Leave
- Fertility Benefits
- Adoption Assistance Program
- Family Support Resources
- Adoption Leave
Work Flexibility
- Flexible Work Hours
- Remote Work Opportunities
- Hybrid Work Opportunities
- Four-Day Work Week
Office Life and Perks
- Commuter Benefits Program
- Company Outings
- On-Site Cafeteria
- Holiday Events
Vacation and Time Off
- Paid Vacation
- Paid Holidays
- Sabbatical
- Leave of Absence
Financial and Retirement
- 401(K)
- 401(K) With Company Matching
- Performance Bonus
- Relocation Assistance
- Financial Counseling
- Profit Sharing
Professional Development
- Tuition Reimbursement
- Promote From Within
- Mentor Program
- Shadowing Opportunities
- Access to Online Courses
- Lunch and Learns
- Internship Program
- Leadership Training Program
- Associate or Rotational Training Program
Diversity and Inclusion
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About Northrop Grumman

Northrop Grumman
PublicAn aerospace, defense and security company that provides training and satellite ground network communications software.
10,001+
Employees
Falls Church
Headquarters
$64B
Valuation
Reviews
3.5
4 reviews
Work Life Balance
3.0
Compensation
2.5
Culture
2.0
Career
2.8
Management
2.5
25%
Recommend to a Friend
Pros
Good benefits package
Quality mentorship and professional development
Interesting technical work (aircraft building)
Cons
Below market compensation
Heavy bureaucracy and defense contractor culture
Difficult work environment and relationships
Salary Ranges
0 data points
Junior/L3
L3
L4
L5
Senior/L5
Staff/L6
Junior/L3 · Data Scientist T1
0 reports
$87,014
total / year
Base
-
Stock
-
Bonus
-
$73,962
$100,066
Interview Experience
9 interviews
Difficulty
2.4
/ 5
Duration
21-35 weeks
Offer Rate
44%
Experience
Positive 22%
Neutral 67%
Negative 11%
Interview Process
1
Application Review
2
Recruiter Screen
3
Phone Screen
4
Technical Interview
5
Offer Decision
Common Questions
Technical Knowledge
Behavioral/STAR
Past Experience
Coding/Algorithm
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