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Added 5 mins ago
G
Jr & Sr Mechanical Design Engineer
GPAC
St Louis, MO
- $95,000 to $150,000 USD / year
We are seeking a talented Mechanical Design Engineer to join a well-established and highly respected organization with a long history of delivering complex commercial and institutional…
Added 6 mins ago
G
Jr & Sr Mechanical Design Engineer
GPAC
St Louis, MO
- $95,000 to $150,000 USD / year
We are seeking a talented Mechanical Design Engineer to join a well-established and highly respected organization with a long history of delivering complex commercial and institutional…
Added 11 mins ago
VV
Senior Optical Engineering Specialist
Veracity Ventures Inc.
Rochester, NY
- $120,000 to $155,000 USD / year
This position focuses on optical sensor system analysis and design, including the development of new optical sensor payloads for customer contracts and internal research and development…
Added 13 mins ago
Algorithm Software Engineer - Level 3 or 4 (AHT)
Northrop Grumman
Boulder, CO
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Algorithms Software Engineer – Level 3…
Added 13 mins ago
AE
Electronic Engineer
Advanced Energy Industries, Inc
Fort Collins, CO
- $90,000 to $120,000 USD / year
Added 14 mins ago
EG
Databricks Data Engineer
Eliassen Group
Denver, CO
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 47 mins ago
KS
Associate Sales Representative
Kastle Systems
Falls Church, VA
- $36 to $38 USD / hour
…that the most effective approach is a complete one: because we engineer, install, monitor, and maintain your system, we are invested in its end-to-end performance. Learn more about who we…
Added 52 mins ago
Controls Electrical Engineer
GPAC
Berea, SC
We are seeking a motivated and experienced Controls Electrical Engineer to join our team. The ideal candidate will have a strong background in manufacturing, electrical engineering, and…
Added 52 mins ago
Controls Electrical Engineer
GPAC
Greer, SC
We are seeking a motivated and experienced Controls Electrical Engineer to join our team. The ideal candidate will have a strong background in manufacturing, electrical engineering, and…
Added 1 hour ago
EG
Databricks Data Engineer
Eliassen Group
Cheyenne, WY
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 1 hour ago
CO
Civil Engineer II
City of Arlington, Washington
Arlington, WA
- $46.61 to $66.45 USD / hour
…engineering work in the areas of planning, design, drafting and project oversight and assessment of Public Works projects. This includes design and construction projects involving water,…
Added 1 hour ago
Metals Deposition Engineer
Trinzic
Beavercreek Township, OH
KBR is seeking a highly motivated, hands-on Metals Deposition Engineer (0–2 years of experience) to join our team supporting mission-critical research initiatives within the Air Force…
Added 1 hour ago
Senior Reverse Engineer
Nightwing
Wright Patterson AFB, OH
We seek a qualified engineer that can perform vulnerability research, reverse engineering, and tool development for complex systems.
Added 1 hour ago
Principal Reverse Engineer
Nightwing
Wright Patterson AFB, OH
We seek a qualified, experienced engineer that can perform vulnerability research, reverse engineering, and tool development for complex systems.
Added 1 hour ago
Product Development Engineer II, Label Solutions
Avery Dennison
Miamisburg, OH
Avery Dennison is strengthening our dedication to disruptive technologies and solutions development. We are seeking a Product Development Engineer II, Label Solutions who will model passion…
Added 1 hour ago
Payments Associate
KeyBank NA
Cleveland, OH
…Associates act as the primary day-to-day leaders for analytical and business development support, including pipeline management, financial modeling, payment process analysis, deal audits…
Added 1 hour ago
EG
Databricks Data Engineer
Eliassen Group
Columbus, OH
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 1 hour ago
Software Developer – Entry Level
CGI
Lafayette, LA
As an Entry Level Software Developer, you’ll work with cross functional teams to design, build, test, and enhance technology solutions that address client needs. You’ll gain hands‑on…
Added 1 hour ago
Software Engineer
T-Mobile USA, Inc.
Bellevue, WA · Overland Park, KS · Frisco, TX
We are seeking a highly skilled and motivated iOS Software Engineer to join the team powering the T-Life app - T-Mobile’s flagship mobile experience. In this role, you will contribute to…
Added 1 hour ago
EG
Databricks Data Engineer
Eliassen Group
Pierre, SD
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Augusta, ME
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Helena, MT
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 2 hours ago
Software Developer – Entry Level
CGI Technologies and Solutions, Inc.
Lafayette, LA
As an Entry Level Software Developer, you’ll work with cross functional teams to design, build, test, and enhance technology solutions that address client needs. You’ll gain hands‑on…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Baton Rouge, LA
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 3 hours ago
AI Security Engineer, US ADC Security
Amazon.com Services LLC
Jessup, MD · Arlington, VA · Herndon, VA
As an AI Security Engineer, you will work with software development teams to ensure the security of AI applications. You will review code for security issues, build frameworks to help…

Northrop Grumman

Algorithm Software Engineer - Level 3 or 4 (AHT)

Boulder, CO, United States

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Job details

Experience: Applicants must have a minimum of 1 year of software development experience with Python and/or C++.
Posting language: English
Posted: Oct 28, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

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.

Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Algorithms Software Engineer – Level 3 or 4 supporting Internal Research and Development (IRAD) to join our team of qualified, diverse, and innovative individuals located in Boulder, CO. This IRAD effort has over 100 engineers and will be leveraging new and existing technologies to build fire control systems from the ground up.

Position Overview:

As an Algorithms Software Engineer – Level 3 or 4 on the Boost Phase Prediction team, you will be responsible for designing, developing, testing, documenting, and debugging software and complex mathematical algorithms. This fast-paced and cutting-edge research and development environment will rely on your familiarity with modern software practices. You are expected to communicate technical information effectively and clearly, and present technical approaches and findings. Our team of motivated technical talent works closely with the end user (and each other) to ensure the direct mission applicability of developed products.

Essential Functions:

Breadth and depth in the application of mathematics to perform data analysis and algorithm development for missile tracking applications.
Development and performance analysis of tracking and state estimation algorithms.
Tool and prototype development using Modern C++ and/or Python.
Algorithm defect tracking and resolution.
Technical Documentation as required.
Work in cross-discipline teams and communicate clearly across various levels of engineers.

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 level based on the qualifications listed below.

This requisition may be filled at either a Principal Algorithm Software Engineer (T03) or a Sr. Principal Algorithm Software Engineer (T04) level.

Basic Qualifications:

Principal Algorithm 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 in a STEM discipline and 3 years experience, or a PhD and 1 year of experience.
Sr. Principal Algorithm 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 in a STEM discipline and 6 years experience, or a PhD and 4 year of experience.
Applicants must have a minimum of 1 year of software development experience with Python and/or C++.
Applicants must have Linux experience and working knowledge of common utilities like grep, awk, cat head, etc.
Experience developing, analyzing, testing, and implementing extendable / reusable algorithms.
Applicants must have algorithm design and state estimation experience.
Experience with data analysis - Population statistics and trend identification.
The ability to bridge between theoretical concepts and practical implementation.
Ability and willingness to travel up-to 10% to support business needs.
Applicants must have a current active in-scope U.S. Government issued Secret security clearance at the time of application which is required to start; with the ability to obtain and maintain a TS/SCI clearance.

Preferred Qualifications:

Strong statistical background and skills.
Experience in tracking and prediction algorithms, simulation, and validation.
Experience in the numerical implementation of motion filters.
Familiarity with Overhead Persistent Infrared (OPIR) and Electro-Optical Infrared (EOIR) sensors and simulations is a plus.
Familiarity with tools like JIRA, Bitbucket, Conan, Nexus, and containerized build and run environments.

#COSpace

#SpaceSoftwareJobs

#SpaceEngJobs

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.

Job Category: Engineering

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