Principal Software Engineer - Level 4 will support a growing portfolio of programs and IRADs that ... Primary Level Salary Range: $ The above salary rangerepresentsa general guideline; however ...
Principal Software Engineer - Level 4 will support a growing portfolio of programs and IRADs that ... Primary Level Salary Range: $ The above salary rangerepresentsa general guideline; however ...
The Sr. Principal Software Engineer - Level 4 will support a growing portfolio of programs and ... Primary Level Salary Range: $ The above salary range represents a general guideline; however ...
The Sr. Principal Software Engineer - Level 4 will support a growing portfolio of programs and ... Primary Level Salary Range: $ The above salary range represents a general guideline; however ...
Engineer - Level 4
Pomona, NJ · On-site
Must be familiar with Terminal Automation products, Second Level Engineering Qualifications ... salary and bonus incentives.
Engineer - Level 4
Pomona, NJ · On-site
Must be familiar with Terminal Automation products, Second Level Engineering Qualifications ... salary and bonus incentives.
Systems Engineer Level 4
$122K - $184K/yr
Northrop Grumman is seeking a Systems Engineer Level 4 to join our team based out of Ocean Springs ... An active DOD Secret Clearance Primary Level Salary Range: $122,800.00 - $184,200.00 The above ...
Systems Engineer Level 4
$122K - $184K/yr
Northrop Grumman is seeking a Systems Engineer Level 4 to join our team based out of Ocean Springs ... An active DOD Secret Clearance Primary Level Salary Range: $122,800.00 - $184,200.00 The above ...
Systems Engineer Level 4
Ocean Springs, MS · On-site
$122K - $184K/yr
Northrop Grumman is seeking a Systems Engineer Level 4 to join our team based out of Ocean Springs ... An active DOD Secret Clearance Primary Level Salary Range: $122,800.00 - $184,200.00 The above ...
Systems Engineer Level 4
Ocean Springs, MS · On-site
$122K - $184K/yr
Northrop Grumman is seeking a Systems Engineer Level 4 to join our team based out of Ocean Springs ... An active DOD Secret Clearance Primary Level Salary Range: $122,800.00 - $184,200.00 The above ...
Systems Engineer Level 4
$142K - $213K/yr
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ... Primary Level Salary Range: $142,200.00 - $213,400.00 The above salary range represents a general ...
Systems Engineer Level 4
$142K - $213K/yr
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ... Primary Level Salary Range: $142,200.00 - $213,400.00 The above salary range represents a general ...
Systems Engineer Level 4
Sunnyvale, CA · On-site
$142K - $213K/yr
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ... Primary Level Salary Range: $142,200.00 - $213,400.00 The above salary range represents a general ...
Systems Engineer Level 4
Sunnyvale, CA · On-site
$142K - $213K/yr
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ... Primary Level Salary Range: $142,200.00 - $213,400.00 The above salary range represents a general ...
Database Engineer Level 4
Washington, DC · On-site
Job Title Database Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Database Engineer Level 4
Washington, DC · On-site
Job Title Database Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Systems Engineer Level 4
Sunnyvale, CA · On-site
$142K - $213K/yr
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ... Primary Level Salary Range: $142,200.00 - $213,400.00 The above salary range represents a general ...
Systems Engineer Level 4
Sunnyvale, CA · On-site
$142K - $213K/yr
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ... Primary Level Salary Range: $142,200.00 - $213,400.00 The above salary range represents a general ...
Systems Engineer Level 4
$142K - $213K/yr
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ... Primary Level Salary Range: $142,200.00 - $213,400.00 The above salary range represents a general ...
Systems Engineer Level 4
$142K - $213K/yr
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ... Primary Level Salary Range: $142,200.00 - $213,400.00 The above salary range represents a general ...
Software Engineer Level 4
Washington, DC · On-site
Job Title Software Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Software Engineer Level 4
Washington, DC · On-site
Job Title Software Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Test Engineer Level 4
Washington, DC · On-site
Job Title Test Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Test Engineer Level 4
Washington, DC · On-site
Job Title Test Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Software Engineer III/IV *Top Secret*
Hunt Valley, MD · On-site
$140K - $214K/yr
Work with systems engineers and customers to define system requirements and architecture ... Additional Responsibilities for Level IV: * Demonstrate comprehensive expertise in embedded systems ...
Software Engineer III/IV *Top Secret*
Hunt Valley, MD · On-site
$140K - $214K/yr
Work with systems engineers and customers to define system requirements and architecture ... Additional Responsibilities for Level IV: * Demonstrate comprehensive expertise in embedded systems ...
Applications Engineer Level 4
Walker, MI · On-site
Applications Engineer Level 4 The Applications Engineer Level 4 is an advanced individual ... Salary: $100,000 - $125,000
New
Applications Engineer Level 4
Walker, MI · On-site
Applications Engineer Level 4 The Applications Engineer Level 4 is an advanced individual ... Salary: $100,000 - $125,000
New
Software Engineer III/IV *Top Secret*
Hunt Valley, MD · On-site
$140K - $214K/yr
Work with systems engineers and customers to define system requirements and architecture ... Additional Responsibilities for Level IV: * Demonstrate comprehensive expertise in embedded systems ...
Software Engineer III/IV *Top Secret*
Hunt Valley, MD · On-site
$140K - $214K/yr
Work with systems engineers and customers to define system requirements and architecture ... Additional Responsibilities for Level IV: * Demonstrate comprehensive expertise in embedded systems ...
Systems Engineer Level 4
Washington, DC · On-site
Job Title Systems Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Systems Engineer Level 4
Washington, DC · On-site
Job Title Systems Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Applications Engineer Level 4 The Applications Engineer Level 4 is an advanced individual contributor within the Applications Engineering department responsible for leading complex quotation ...
New
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Applications Engineer Level 4 The Applications Engineer Level 4 is an advanced individual contributor within the Applications Engineering department responsible for leading complex quotation ...
New
Infrastructure Engineer Level 4
Washington, DC · On-site
$114K - $150K/yr
Job Title Infrastructure Engineer Level 4 Location Washington, DC 20032 US (Primary) Category ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Infrastructure Engineer Level 4
Washington, DC · On-site
$114K - $150K/yr
Job Title Infrastructure Engineer Level 4 Location Washington, DC 20032 US (Primary) Category ... A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits ...
Systems Engineer Level 4
Berkeley, MO · On-site
$70.29 - $88.24/hr
Systems Engineer Level 4, Berkeley, MO Bachelor of Science degree Shift:First Start Time:10:00 AM End Time: 2:00 PM Travel may be required up to 10% of the time. Active Secret Must The Systems ...
Systems Engineer Level 4
Berkeley, MO · On-site
$70.29 - $88.24/hr
Systems Engineer Level 4, Berkeley, MO Bachelor of Science degree Shift:First Start Time:10:00 AM End Time: 2:00 PM Travel may be required up to 10% of the time. Active Secret Must The Systems ...
Project Engineer Level 4
Saint Charles, MO · On-site
$66.08 - $84.28/hr
Project Engineer Level 4 | Saint Charles, Missouri, United States Indotronix is seeking an :Project Engineer Level 4 Location :St Charles, MO Duration: 06+ Months Contract Shift: 1st (9AM-5PM ...
Project Engineer Level 4
Saint Charles, MO · On-site
$66.08 - $84.28/hr
Project Engineer Level 4 | Saint Charles, Missouri, United States Indotronix is seeking an :Project Engineer Level 4 Location :St Charles, MO Duration: 06+ Months Contract Shift: 1st (9AM-5PM ...
Level 4 Engineer Salary information
What is the difference between Level 4 Engineer Salary vs Software Engineer?
| Aspect | Level 4 Engineer | Software Engineer |
|---|---|---|
| Required Credentials | Bachelor's degree in engineering or related field, relevant certifications | Bachelor's degree in computer science or related field, coding certifications |
| Work Environment | Engineering teams, manufacturing or technical settings | Software development teams, tech companies |
| Employer & Industry Usage | Engineering firms, manufacturing, tech industries | IT companies, software firms, tech startups |
| Common Search & Comparison | Yes | Yes |
Typically, Level 4 Engineers focus on technical engineering tasks with specialized certifications, earning higher salaries in manufacturing or technical sectors. Software Engineers primarily develop software, with salaries varying based on experience and location. While both roles require technical skills, their salary differences reflect industry and job scope.

Full-time
Medical, Life, PTO
Posted 11 days ago
Northrop Grumman rating
8.2
Based on 360 frontline employees who took The Breakroom Quiz
88th of 537 rated manufacturers
Job description
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a SoftwareEngineer- Level 4to join our team of qualified, diverse individuals. This position will be inColorado Springs, CO.
Position Overview:
TheSr. Principal Software Engineer - Level 4 will support a growing portfolio of programs and IRADs that focus on missile defense, space, and intelligence and will support various modeling, simulation, and analysis (MS&A) project teams performing software engineering tasks using languages like C++ and Python to support complex analysis of defense systems.
Essential Functions:
Designs, develops, documents, tests and debugs applications software and systems thatcontainlogical and mathematical solutions.
Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning,designand development of product software.
Ensuresoftware standards aremet and meet customer requirements.
Seeking candidates who find satisfaction in working on challenging and diverse assignments in collaborative settings across all levels.
This requisition may be filled at a higher grade based on qualifications listed below.
This requisition may be filled at either a Sr. Principal Software Engineer - Level 4
Basic Qualifications:
Basic Qualifications for Sr. Principal Software Engineer - Level 4:Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and8 years ofrelated work experience, or aMaster's Degreeand 6 years of related work experience, or 4 years of related work experience with a PhD.
Applicants must have a current, active in-scope DoD-issuedTop Secretsecurity clearance at the time of application, which isrequiredto start
Ability and willingness to travel up to 10% to support business needs
Recent experience developing software in C/C++, Java, Python, or similar object-oriented languages
Experience performing test-driven development
Quick to learn and absorb new concepts and information
Experience with git configuration management tools and collaboration products likeGithub,BitBucket, or GitLab
Preferred Qualifications:
Experience with user interface app development and front end software.
Experience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as: Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, and Jenkins.
Advanced degree in Mathematics, Physics, or Computer Science
Highly experienced with Linux, scripting, and operations
Experience implementing complex mathematical algorithms in code
Experience with automated softwarerequirementstesting and analysis
Experience developing software inanModel Based Systems Engineering (MBSE) environment.
Primary Level Salary Range: $
The above salary rangerepresentsa general guideline; however, Northrop Grumman considersa number offactors whendeterminingbase salary offers such as the scope and responsibilities of the position and the candidate's experience, education,skillsand 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 isrequiredfor all positions with a government clearance and certain other restricted positions.
Primary Level Salary Range: $129,300.00 - $193,900.00The 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.What Northrop Grumman employees say
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About Northrop Grumman
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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.
Industry
Space research administration
Company size
10,000+ Employees
Headquarters location
Falls Church, VA, US
Year founded
1939