Jobs in the United States

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Senior Technology Engineer-Info Sec
Norfolk Southern Corp.
Atlanta, GA
Requisition 40412: B4 Senior Technology Engineer - Info Sec (ICS/OT)
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Integration Test Engineer Senior
Modern Technology Solutions Inc
Dayton, OH · Dayton
MTSI is seeking an Integration & Test Engineer Senior with a TS/SCI clearance to provide support to a high-profile Air Force program at Wright-Patterson Air Force Base, OH.
Added 2 mins ago
Azure DevOps Engineer
Startekk Inc
Dallas, TX
Must have: Azure DevOps, Azure security, Okta, Microsoft Entra ID, on-prem Active Directory.
Added 2 mins ago
W
Software Integration Engineer (SIE) Level 2
Wyetech
Annapolis Junction, MD
- $58.55 to $79.29 USD / hour
The Software Integration Engineer shall be responsible for the administration, maintenance, and operational support of the Platform-as-a-Service (PaaS) component of the CASA Compute…
Added 2 mins ago
Account Manager
Emerson
Remote, United States
Proven experience in senior-level account management within the aerospace and defense industry or experience as a design or test engineer using NI products.
Added 2 mins ago
Mechanical Engineer 3
Emerson
Austin, TX
Added 3 mins ago
UG
Senior Release Train Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Software Engineer/Release Train Engineer within Optum Technology's Enterprise Digital Experience Tech team, you will drive the end-to-end delivery, integration, and operational…
Added 3 mins ago
Palantir Foundry Engineer
Remote, United States
Experience acting in multiple Palantir roles within a single engagement (e.g., data engineer + app builder)
Added 3 mins ago
IG
Network Operations Manager
Insight Global
Baltimore, MD
- From $85 USD / hour
- Experience overseeing wired and wireless networking, voice services, network security, and supporting platforms
Added 3 mins ago
UG
Lead Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
Establish and enforce engineering standards, architectural principles, security controls, and development best practices
Added 3 mins ago
Technical Account Manager (Central)
Wiz, Inc.
Remote, United States
Come join the organization that is redefining security for the AI era. As one of the fastest-growing startups ever, we enable teams to secure cloud and AI applications by connecting code,…
Added 3 mins ago
HG
Assistant Engineer / Studio Coordinator
Higher Ground
Los Angeles, CA
- $65,000 to $75,000 USD / year
Role: Assistant Engineer / Studio Coordinator
Added 4 mins ago
Principal Platform Engineer
ASRC Federal
Moorestown, NJ
Engineer secure-by-default Kubernetes platform capabilities, embedding security controls into automation, delivery workflows, and operational practices
Added 4 mins ago
BD Operations Lead
Knexus
United States
…into operational pursuit processes. You don't need to be an engineer, but you must hold your own with technical…
Added 5 mins ago
Principal Space Systems Engineer
The MITRE Corporation
Albuquerque, NM · Bedford, MA · McLean, VA
The PNT, Waveforms, & Spectrum department is seeking a Principal Space Systems Engineer to serve as a senior technical authority and trusted advisor for complex national security challenges…
Added 5 mins ago
Lead EW Engineer
The MITRE Corporation
McLean, VA · Aberdeen, MD · Albuquerque, NM · Bedford, MA · Colorado Springs, CO
…improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and…
Added 5 mins ago
Process Technology Engineer
Lubrizol Corporation
Wickliffe, OH
As a Process Technology Engineer, you'll be responsible for advancing manufacturing capabilities across Lubrizol's global operations by identifying, developing, and implementing process…
Added 5 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Clearwater, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Melbourne, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Orlando, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Tampa, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Huntsville, AL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Mobile, AL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 6 mins ago
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Overland Park, KS
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 6 mins ago
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Wichita, KS
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer

L3Harris Technologies

Specialist, Software Engineer

Greenville, TX, United States

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Job details

Apply by: Nov 28, 2026
Posting language: English
Posted: Nov 10, 2026

Original job description

Job ID: Req ID: 47183

Job Location: Greenville, Texas On-site

Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off

Job Description:

The Specialist, Software Engineering develops and sustains software for Intelligence, Surveillance, and Reconnaissance (ISR) programs in Greenville, Texas. The role covers requirements, design, implementation, integration, and test, with particular attention to the interfaces between software, hardware, and the overall system. Working under general supervision, the engineer contributes to program cost, schedule, and technical commitments and may coordinate assigned work or guide other engineers.

Essential Functions:

Translate software requirements into designs, implementation plans, and testable solutions.
Design, develop, integrate, and maintain software applications and services for target systems.
Work with systems, hardware, and other engineering disciplines to define interfaces and evaluate operational performance.
Develop and execute software test procedures; document results and maintain related technical records.
Investigate software defects, integration issues, and performance problems, and implement appropriate fixes.
Estimate and validate software scope and effort; track assigned work against program cost, schedule, and technical objectives.
Communicate technical decisions, progress, and risks to engineering and program stakeholders, including customers or vendors when assigned.
Recommend improvements to software and development practices; provide technical guidance and review others' work when assigned.
Be able to obtain a Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance following investigation.

Qualifications:

Bachelor’s Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
Experience with software requirements, design, implementation, integration, testing, and technical documentation across the software development life cycle.
Experience contributing to software development with cross-functional engineering teams within program cost, schedule, and technical constraints.

Preferred Additional Skills:

Software development in C, C++, C#, Java, or Python, including work in Red Hat Enterprise Linux, Windows Server, or real-time operating systems.
Embedded or real-time software, hardware/software integration, and multithreaded or parallel programming.
Distributed systems for command and control messaging, streaming audio, file transfer, or data dissemination, including network sockets or Protocol Buffers.
User interfaces, web applications, backend services, scripting, and deployment in virtualized or containerized environments.
Structured Query Language (SQL) or NoSQL database design and queries.
Automated testing, version control, continuous integration and delivery, debugging tools, secure coding, or static analysis.
Aerospace or Department of Defense (DoD) programs, deployed ISR systems, third-party software integration, or an active TS/SCI clearance.

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