Jobs in the United States

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Added 1 min ago
AT
Senior II Software Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
As a Senior II Software Engineer, you will be responsible for:
Added 4 mins ago
U
Lead Mobile QA Automation Engineer
Unanet
Dulles, VA
- $130,300 to $140,036 USD / year
Our growing Product Team is looking for a Lead QA Automation Engineer focusing on iOS and Android mobile applications built with React Native. You will be responsible for providing…
Added 5 mins ago
Platform Engineer - Observability
Evolent
Jefferson City, MO
+ Engineer and manage observability solutions using OpenTelemetry to monitor and trace application performance.
Added 7 mins ago
Senior Software Engineer, Security Foundations
Snowflake Inc.
Bellevue, WA
As an Anti-Abuse Software Engineer, you will design and build necessary software solutions within a multi-cloud env. across a wide range of problem areas that proactively protect our…
Added 6 mins ago
AA
Software Systems Engineer
Aether Aerospace
Boston, MA · Dayton, OH
- $99,093 to $171,000 USD / year
Experience creating and analyzing Ansible, Bash, YAML and Python scripts
Added 8 mins ago
Software Engineer II
JPMC page
Jersey City, NJ
As a Software Engineer II – AI Agent Platform at JPMorganChase within Enterprise Technology, you will contribute to the design and delivery of platform capabilities that enable…
Added 8 mins ago
Software Engineer II
JPMC page
Jersey City, NJ
As a Software Engineer II – AI Agent Platform at JPMorganChase within Enterprise Technology, you will contribute to the design and delivery of platform capabilities that enable…
Added 8 mins ago
Sr Forward Deployed Engineer - AI Enablement
The Trade Desk, Inc.
Seattle, WA
As a Senior Forward Deployed Engineer on the AI Enablement team, you'll be an end-to-end owner-collaborating closely with stakeholders, identifying opportunities, and delivering tools that…
Added 9 mins ago
Autonomy Software Systems Engineer II - New Glenn
Blue Origin LLC
Seattle, WA
Added 10 mins ago
Senior Full Stack Engineer, People Products
Thumbtack
Remote, United States
- Strong full-stack skills: React and TypeScript on the frontend, and solid backend engineering. We use Go, PHP, and Python, and we expect strong engineers to pick up a new language.
Added 13 mins ago
Staff Software Development Engineer
Trellix
Jefferson City, MO
This role is hybrid in nature with the Engineer able to commute into the Frisco, TX office 3-4 days/week.
Added 15 mins ago
Lead Software Engineer - R&D Productivity Tools
Schweitzer Engineering Laboratories, Inc.
Pullman, WA
…and scale high-quality, custom solutions. As a Lead Software Engineer joining a new productivity tools team, you'll improve existing tools, shape the roadmap for new ones, train users, and…
Added 16 mins ago
AT
Senior II Software Engineer - Linux Kernel Development
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
As a Senior II Software Engineer, you will be responsible for:
Added 18 mins ago
SI
Senior Software Engineer, Backend
Stripe, Inc.
Seattle, WA
- $206,086 to $285,600 USD / year
Senior Software Engineer, Backend, Stripe, LLC, Seattle, WA. Building and operating critical, large-scale systems that manage massive volumes of financial information, to fulfill business…
Added 18 mins ago
Platform Engineer II
METER Group, Inc. USA
Pullman, WA
As a Platform Engineer (internal job title: Software Engineer II), you will build and operate the infrastructure under that data. You will work alongside the technical lead, who retains…
Added 18 mins ago
A
Integration & Test Engineer
Actalent
Pasadena, CA
- $70 to $80 USD / hour
Job Title: Integration & Test EngineerJob DescriptionThe Integration & Test Engineer will be responsible for the integration, testing, and verification of flight mechatronic and motion…
Added 18 mins ago
A
Software Test Engineer
Actalent
Owatonna, MN
- $55 to $68 USD / hour
Embedded Software Test Engineer / Validation & Automation Engineer
Added 18 mins ago
Software Engineer - Full Stack/ C#
Schweitzer Engineering Laboratories, Inc.
Pullman, WA
Associate Software Engineer: $81,300 - $122,000
Added 20 mins ago
P
Principal Application Engineer (Salesforce)
PointClickCare
Remote, United States
- $179,300 to $224,100 USD / year
PointClickCare is searching for a Principal Application Engineer who will lead application development by writing and rigorously defending production-grade application code and…
Added 21 mins ago
AF
Network Dev Engineer II - AMZ9971279
Amazon Fulfillment Centers
Seattle, WA
- $141,274 to $184,000 USD / year
…one year of experience in the job offered or as a Software Engineer, Software Developer, or a related occupation. Employer will accept three years of experience in the job offered or a…
Added 22 mins ago
Staff Full-stack Engineer - - B2B Platforms & Payment Systems (Remote-Eligible)
Capital One
Jefferson City, MO
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 22 mins ago
Hybrid Cloud Platform Engineer (PaaS) - Top Secret
General Dynamics Information Technology
Saint Louis, MO
…work depends on TS/SCI level cleared Hybrid Cloud Platform Engineer joining our team to support our Intelligence customer in Springfield, VA or St Louis,…
Added 22 mins ago
Avionics / Embedded Software Engineer I - Early Career & New Graduate Rotation (
Blue Origin LLC
Seattle, WA
Early Career Pathways: We offer two pathways for full-time employment (please indicate your preference in your application):
Added 23 mins ago
Mainframe Network Engineer
Travelers Insurance Company
Jefferson City, MO
Travelers is seeking a Mainframe Network Engineer to join our organization as we grow and transform our Enterprise Technology Solutions organization, Our Infrastructure Engineers serve as a…
Added 23 mins ago
SI
Software Engineer, Core Infrastructure
Stripe, Inc.
Seattle, WA
- $156,800 to $235,200 USD / year
Software Engineer, Core Infrastructure, Stripe, LLC, Seattle, WA. Design, build, and operate critical tier-0 backend services that must achieve 99.99%+ availability and handle…

Northrop Grumman

Software Engineer - Level 3 or 4 (Mathematician)

Boulder, CO, United States
Boulder, United States

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Job details

Apply by: May 4, 2027
Posting language: English
Posted: Nov 5, 2026

Original job description

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 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.

The Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU), Advanced Programs group has an opening for a Software Engineer – Level 3 or 4 (mathematician/algorithms developer/software engineer). We are working on an autonomous distributed tracking system - Join our high performing software team and come make history with us! The position is located on-site in Boulder, CO. Boulder is nestled in the foothills of the Rocky Mountains, and only 25 miles from downtown Denver.

Join the Advanced Programs team as a Mathematician with Linux environment and C++ software development exposure.

Essential Functions:

Performance analysis of tracking and state estimation algorithms
Tool and prototype development using modern C++ v20+ and Python
Algorithm defect tracking and resolution
Analysis tool development (Python)
Technical documentation input as required
Input to customer-facing presentations

This requisition may be filled at a higher grade based on qualifications listed below.

This requisition may be filled at either a Principal Software Engineer – Level 3 or a Sr. Principal Software Engineer – Level 4.

Basic Qualifications for a Software Engineer (Level 3 or 4):

Principal Software Engineer – Level 3: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience, or a Master's Degree and 3 years of related experience, or 1 year of experience with a PhD.
Sr. Principal Software Engineer – Level 4: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 8 years of related experience, or a Master's Degree and 6 years of related experience, or 4 years of experience with a PhD.
An active in-scope U.S. Government DoD Secret security clearance is required to start; with the ability to obtain and maintain a Top Secret security clearance.

Preferred Qualifications:

Linux Experience
Modern C++ Experience - Ability to write modern C++ code (templates, understanding move semantics, smart pointers, etc.)
Python Experience
Strong Math Background
Stochastic Processes
Linear Algebra
Probability
Statistical Principles & Analysis Experience
Hypothesis Testing
Probability Distributions
Conditional Probability
Multi-Variate Random Variables
Kalman Filters
Least Squares
Algorithm design and state estimation experience
Stereo vision systems experience
Infrared systems experience
Satellite systems experience
Data fusion experience
Distributed systems experience
Algorithm verification and validation experience
Plotly, javascript, and SQL experience

#COSpace #SpaceSoftwareJobs

#SPEnhancedERAP

Primary Level Salary Range: $114,000.00 - $171,000.00

Secondary Level Salary Range: $142,200.00 - $213,400.00

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 http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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More about this job

Skills

Linux
C++
Software development
Estimating
Python
Documentation
Presentation skills
JavaScript
SQL

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