Jobs in the United States

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Added 6 mins ago
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Land Development Project Engineer / PM (PE)
GPAC
Dallas, TX
- $95,000 to $125,000 USD / year
- BS in Civil Engineering and a PE license in Texas, or eligibility by comity
Added 8 mins ago
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Water/Wastewater Project Engineer (PE)
GPAC
Buffalo, NY
- $95,000 to $125,000 USD / year
Job title: Water/Wastewater Project Engineer (PE)
Added 8 mins ago
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Transportation Project Engineer (PE)
GPAC
Buffalo, NY
- $95,000 to $125,000 USD / year
Job title: Transportation Project Engineer (PE)
Added 8 mins ago
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Land Development Project Engineer / PM (PE)
GPAC
Sacramento, CA
- $95,000 to $125,000 USD / year
- BS in Civil Engineering and a PE license in California, or eligibility by comity
Added 9 mins ago
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Project Manager
GPAC
South Portland, ME
- $90,000 to $130,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 10 mins ago
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Bridge Engineer -PE
GPAC
Port Saint Lucie, FL
- $115,000 to $135,000 USD / year
Are you an experienced Bridge Structural Engineer looking for a long-term opportunity with a firm that values technical expertise, leadership, and career growth?
Added 31 mins ago
PF
Process Engineer
Perdue Farms, Inc.
Bainbridge, PA
- $89,000 to $133,000 USD / year
Optimize performance and drive continuous improvement across oilseed crushing operations. As a Crush Oilseeds Process Engineer, you will provide technical expertise to improve safety,…
Added 31 mins ago
Associate Research Scientist
ThermoFisher Scientific
Collegeville, PA
…The team provides critical scientific support for cell line engineering and target validation across a diverse portfolio of discovery programs, spanning CRISPR-based gene editing, cell…
Added 36 mins ago
Civil Engineer - Land Development
GPAC
Dearborn Heights, MI
…team where you'll work alongside experienced engineers and project managers to deliver innovative land development projects throughout the Dearborn Heights area. This is an excellent…
Added 47 mins ago
DevOps Engineer
SAIC
Washington, DC
SAIC is seeking a qualiﬁed DevOps Engineer to provide comprehensive administration, operational maintenance, and technical support across enterprise software delivery platforms. In this…
Added 1 hour ago
Sr Quality Technician
Lovejoy Curtis LLC
Lebanon, NH
Lead development, maintenance, and tracking of APQP schedules and project milestones; proactively escalate risks and drive timely resolution.
Added 1 hour ago
Senior Product Manager, Data Platform
Curinos Inc
New York, NY
Partner with the AI Platform, App & API Platform, product pods, Data Strategy, Engineering and Advisory to define reusable patterns that pods can adopt and build on
Added 1 hour ago
Engineer - Automation Engineering – Biologics- Lilly Medicine Foundry
Eli Lilly and Company
United States
The Engineer - Automation Engineering will work as a member of the Automation Engineering Department at Eli Lilly, Foundry. The engineer will provide automation support for one or more…
Added 1 hour ago
Loyalty & Referrals R&D Trainee - Full-Stack Engineer - Bilingual Mandarin
CWILL
Remote, United States
Production bug fixes and data support for enterprise customers take up a full engineer's time today. As an R&D Trainee, you'll own much of this work, learning our systems from the inside,…
Added 1 hour ago
Pop-Up & Email Marketing R&D Trainee - Full-Stack Engineer - Bilingual Mandarin
CWILL
Remote, United States
Take part in code review and technical retrospectives to keep raising code quality, engineering standards, testing discipline and reliability
Added 1 hour ago
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Project Engineer / Assistant Project Manager
GPAC
Columbus, OH
- $65,000 to $85,000 USD / year
PROJECT ENGINEER / ASSISTANT PROJECT MANAGER – COMMERCIAL CONSTRUCTION!
Added 1 hour ago
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Project Engineer - Structural
GPAC
Baltimore, MD
- $70,000 to $85,000 USD / year
A leading General Contractor in Baltimore is looking for a Project Engineer to support the structural scopes on their projects! This is a great opportunity for an early-career construction…
Added 1 hour ago
Optical Test Engineer, AI Satellites (Starmind)
SpaceX
Bastrop, TX
As an Optical Test Engineer you will be responsible for designing, building, and operating optical metrology equipment to validate optical flight hardware. This role will interface closely…
Added 1 hour ago
Mechanical Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
Work closely with hardware, software, manufacturing, and network engineering teams to maximize reliability across all disciplines
Added 1 hour ago
Lead Electrical Hardware Reliability Engineer (Starlink)
SpaceX
Bastrop, TX
…to solve problems, and staying closely involved in the top project and hardware concerns for this team. You will raise the team’s technical bar by providing tools, resources, trainings, and…
Added 1 hour ago
Fixed Equipment Principal Engineer
Celanese International Corporation
Narrows, VA
Lead the Integrity and Reliability of Critical Manufacturing AssetsThe Fixed Equipment Principal Engineer serves as the highest-level fixed equipment technical authority at the Narrows site…
Added 2 hours ago
CI
Senior Full Stack Product Engineer
CubX Inc.
Lakewood, NJ
- $90,000 to $150,000 USD / year
Practical context engineering: give agents the relevant requirements, repository context, architectural constraints, and examples. Maintain concise project instructions and reusable…
Added 2 hours ago
VR
Electrical Engineer
Verne Robotics
San Francisco, CA
- $140,000 to $250,000 USD / year
We’re looking for an Electrical Engineer to design, build, and validate the electronics that power Verne’s robots. You’ll own electrical systems from requirements and schematics through PCB…
Added 2 hours ago
Munitions Engineer
CACI International
Rockaway, NJ
CACI is seeking an Engineer to provide munition acquisition on technical support to the U.S. Navy Conventional Ammunition
Added 2 hours ago
B&
Azure Cloud Engineer / Cloud Infrastructure Architect
Bucher & Christian Consulting Inc.
Jersey City, NJ
- $70.23 USD / hour
Job Title: Azure Cloud Engineer / Cloud Infrastructure Architect - Terraform & Security

Northrop Grumman

Principal / Sr. Principal Software Engineer - Onsite Customer Integration

Melbourne, United States

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Job details

Apply by: May 1, 2027
Posting language: English
Posted: Nov 2, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 50% 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 Aeronautics Systems Sector has an opening for a Principal / Sr. Principal Software Engineer - Onsite Customer Integration to join Global Surveillance Division supporting the E-2D team of qualified, diverse individuals. This position is located onsite in Patuxent River, MD.

Responsibilities include deploying, automating, maintaining, troubleshooting, and improving the systems and software infrastructure. This role requires you to have hands-on technical experience and a can-do approach towards environment automation and management along with continuous improvements. You will be involved in the design and implementation of application builds, releases, deployment, and configuration activities.

The Software Engineer will participate in the full lifecycle of software development, including requirements development, modeling and design, application development, unit to CSCI testing, software-hardware integration, formal system testing, release, installation, and maintenance. The Software Engineer will apply technical expertise in solving complex integrations problems. The Software Engineer will interact with Program Management, external suppliers and/or government customers. Therefore, excellent verbal, written, and interpersonal skills are required. Experience in OS configuration, bash scripting, C/C++, or other OOP languages, and networking in a Linux environment is strongly desired.

Essential Functions:

Full lifecycle design, implementation, and unit testing of software
Work with various team members and customers to integrate functionality with other software components.
Supporting the gathering and reporting software metrics.
Follow program software best practices.
Develop software products within all phases of the software lifecycle.
Work closely with engineers and technicians in a lab environment
Review, analyze, and incorporate technical requirements into end-to-end system architectures
Frequent travel required up to 50%
Ability to work with multiple teams and provide leadership to drive solutions of complex problems.
Support software working groups with the customer.
Develop and share technical documentation and presentations.

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

Basic Qualifications:

(Principal Software Engineer, Level 3) Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 years of related engineering experience.
(Sr. Principal Software Engineer, Level 4) Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master’s degree in a STEM discipline and 6 years of related engineering experience; OR a PhD in a STEM discipline and 4 years of related engineering experience
Development experience with C/C++ or other OOP languages.
At least 3 years of experience working on integration of technical solutions for a software product.
At least 3 years of experience working on a project with formal requirements and test.
Ability to travel from Pax, MD to Melbourne, FL. Must be able to spend at least one week a month in Melbourne, FL
Must have the ability to obtain and maintain a US Government clearance and Special Access Program (SAP) within a reasonable amount of time as determined by business needs (interim secret clearance required to start)

Preferred Qualifications:

Experience working with remote teams in closed environments.
Experience with System Engineer principals and Software Architecture best practices.
Experience with writing, reviewing and integrating formal requirements and maintaining matrix of requirements to test cases.
Experience with writing, reviewing, and updating formal test procedures.
Presenting at formal SETR events such as PDR, CDR, and TRR.
Active TS/SCI, SAP/SAR access, or Polygraph is preferred.

Primary Level Salary Range: $98,400.00 - $171,000.00

Secondary Level Salary Range: $122,800.00 - $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

Troubleshooting
Software development
Program management
Interpersonal skills
C
C++
Object-oriented programming
Linux
Unit testing
Reporting
Software metrics
Leadership
Documentation
Presentation skills
Microsoft Access
SAP
Test procedures

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