Jobs in the United States

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Added 1 min ago
Senior Automation Engineer
Ralliant
Hollister, CA
Pacific Scientific EMC is expanding and seeking a multidisciplinary Senior Automation Engineer to design and advance our automation systems. This role serves as the technical authority…
Added 5 mins ago
Mechanical Engineer
Harmar Mobility LLC
SARASOTA, FL
We are looking for a Mechanical Engineer to join our growing Team. Mechanical Engineer will work with more experienced engineering team members on sustaining and new product innovation, the…
Added 5 mins ago
Sr. Systems Engineer, F-16 Avionics
INNOVATIVE SOLUTIONS AND SUPPORT LLC
EXTON, PA
…the world? Innovative Aerosystems is seeking a Sr. Systems Engineer to provide technical leadership for the company's F-16 avionics products. This role offers the unique opportunity to work…
Added 5 mins ago
Product Development Engineer-Seat Complete
Ford
Dearborn, MI · Dearborn
The Product Development Engineer will perform feasibility analyses using CAD tools, including draft angle analysis, undercut detection, minimum bend radius validation for sheet metal, and…
Added 7 mins ago
Aerospace V&V Systems Engineer
HX5 LLC
Brook Park, OH
Aerospace V&V Systems Engineer Systems Engineer IV NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical…
Added 7 mins ago
Senior Automation Engineer
Ralliant
Hollister, CA
Pacific Scientific EMC is expanding and seeking a multidisciplinary Senior Automation Engineer to design and advance our automation systems. This role serves as the technical authority…
Added 8 mins ago
Area Lead Piping Field Engineer - Undergrounds
Bechtel Corporation
New Albany, OH
In this position, you will be responsible for the organization and direction of piping field engineering personnel and activities across the project, providing technical leadership for all…
Added 8 mins ago
Senior Test Engineer (EE26129)
TMEIC Corporation Americas
Roanoke, VA
Develop, execute, and document tests required for certification, validation, and/or root cause analysis (RCA), for low and medium-voltage inverters, while providing development and…
Added 8 mins ago
RF Test Engineer II
RTX
United States
Qualifications You Must Have
Added 8 mins ago
Principal Electrical Engineer ASIC/FPGA- Active Secret (Onsite)
RTX
United States
Qualifications You Must Have
Added 8 mins ago
Senior Electrical Engineer - Hardware
S2 HR SOLUTIONS 1D, LLC
Darbydale, OH
…delivering airfield ground lighting, enabling landings, taxiing, and take-offs. The Opportunity.... We are seeking an experienced Electrical Hardware Engineer to be responsible for…
Added 9 mins ago
Specialist, Systems Engineer (EE)
L3Harris
Cincinnati, OH
The System Engineer is responsible for the life-cycle support of our subsystems (Safe and Arm Devices and Height of Burst designs used in DoW weapon systems). Responsibilities span from…
Added 9 mins ago
BF
Financial Crimes Quality Engineer
BC Forward
Cincinnati, OH
- $65 to $75 USD / hour
Job Title: Financial Crimes Quality Engineer Location: Cincinnati OH Duration: Contract - 1 months Pay Range: $65/hr to $75/hr (W2) Job ID: 411858 About BCforward BCforward is a leading…
Added 9 mins ago
Lead Data Engineer - Columbus, OH
Innova Solutions Inc
Columbus, OH
We're Looking for a Lead Data Engineer - Columbus, OH Position type: Contract to Hire Duration: 6+ Months Lead Data engineer - comparable to 603 experience level Must have: python java ETL…
Added 11 mins ago
Electrical Hardware Engineer II
Acre Security
Danbury, CT
Develop test plans and conduct bench testing, validation, and troubleshooting using oscilloscopes, multimeters, logic analyzers, thermal chambers, and other lab tools.
Added 11 mins ago
Sr Advanced Systems Engineer
Aerospace
Phoenix, AZ
YOU MUST HAVE
Added 15 mins ago
Principal Reliability and Systems Test Engineer
Familiar Machines & Magic
Woburn, MA
Location: Greater Boston Area office (Woburn/Burlington, MA), on-site 3+ days per week
Added 15 mins ago
Validation Engineer
ODL, Inc.
Zeeland, MI
As a Validation Engineer on ODL's Validation Lab team, you'll be the go-to expert on mechanical testing and industry standards. You'll partner closely with Product Engineers to design test…
Added 16 mins ago
Lead DevSecOps Engineer
DMI
McLean, VA
the CI/CD and software supply chain across GitHub and GitLab• signed and attested builds, and the SBOM, CBOM and AI-BOM gates• secrets and key management• STIG and compliance automation…
Added 16 mins ago
Principal Systems RF Engineer
Leonardo DRS, Inc.
Largo, FL
Systems engineering for radars, missile fire control systems, communications, and other RF systems, subsystems, or components. Activities include Analyze/modify existing designs, lead new…
Added 16 mins ago
Associate Software Engineer (.Net) - Peoria, IL or Tempe, AZ
RLI Insurance Company
Peoria, IL · Tempe, AZ
…track record has been stellar - a testament to our culture and validation of our reputation as an excellent underwriting…
Added 19 mins ago
Machine Learning Engineer 2
Comcast (CC) of Willow Grove
CA · NY
Designing and developing data pipelines, ensuring proper data ingestion, validation, cleaning, and monitoring
Added 21 mins ago
Systems Engineer
Bechtel Corporation
Oak Ridge, TN
In this role, you will plan and conduct systems engineering work, and will review and prepare information on requirements management, verification and validation, functional analysis, and…
Added 21 mins ago
Project Field Engineer
Bechtel Corporation
United States
In this role, you will report to the Site Manager and provide field engineering management and leadership for work planning and packaging, material management, quantity validation, safety…
Added 23 mins ago
DevSecOps Engineer
JT4, LLC
Las Vegas, NV
JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better…

L3Harris Technologies

Scientist Systems Engineer, Systems Engineering

Plano, TX, United States
Rockwall, TX, United States
Greenville, TX, United States

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Job details

Apply by: Nov 18, 2026
Posting language: English
Posted: Nov 12, 2026

Original job description

Job Title: Scientist Systems Engineer, Systems Engineering

Job Code: 47760

Job Location: Greenville, TX

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

Job Description:

We are seeking an experienced Lead Systems Engineer (LSE) to serve as the senior technical authority responsible for leading systems engineering execution across platform, baseline, or program. The LSE directs all technical activities with full accountability for requirements management, technical integration, system performance, and lifecycle execution. As the operational technical leader, you will translate strategic architectural vision into executable technical plans and ensure technical coherence from concept through deployment.

Essential Functions:

50% travel based on business needs.
Current Security+ Certification.
Lead Systems Engineer (LSE) operational execution across the assigned platform/baseline/program.
Own and manage platform-level requirements and System Engineering (SE) process standards.
Direct technical integration across all subsystems, capabilities, and disciplines.
Resolve complex technical issues and make final trade-off decisions for the platform in coordination with Chief Engineers.
Communicate within and outside of the organization to explain and influence changes to practices, processes and approaches, particularly chief engineers, project engineers, and program managers.
Provide input into new products/processes and implement operational plans that have measurable impact on business or functional results.
Collaborate in a multi-disciplinary, diverse, and dynamic team environment.
Establish and maintain technical direction, engineering standards, and design principles.
Lead technical planning, design reviews, integration, and technical decision-making.
Oversee system-level requirements management, decomposition, validation, and verification.
Evaluate requirements definition, flow-down and traceability.
Maintain risk assessment and development of mitigation strategies.
Develop, track and present technical metrics.
Manage technical risk management and successful system integration.
Prepare and present technical results for internal and external program meetings.
Generate platform system architecture documents and technical roadmaps.
Create risk management and mitigation plans.
Produce technical decision records and trade studies.
Develop customer technical communications and recommendations.
Document and support design verification tests within lab, ground and flight test environments.
Conduct platform-wide technical and milestone reviews.
Hands-on experience with testing, integrating, and verifying software and/or hardware.
Mentor and develop technical leaders.
Support training and development of new team members.
Responsible for managing engineering team during travel to offsite facilities for integration.
Responsible for a team of engineers during off-site installations.
Drive SE process improvement and technical excellence across the platform.
Generate and maintain schedule for engineering activities.
Manage large, complex project initiatives of substantial importance to the organization with minimal oversight or direction on and off-site.
Work with subcontractors and US Government customers.
This position includes an expectation of 10 to 15% shift, on-call, or weekend work.
Other duties as assigned by Supervisor.

Qualifications:

Active US Secret security clearance with ability to obtain and maintain a Top Secret/SCI.
Bachelor’s degree with 12 years of leading projects and/or task teams in the integration of systems and/or subsystems in airborne and/or Lab environments experience.
Graduate degree with 10 years of leading projects and/or task teams in the integration of systems and/or subsystems in airborne and/or Lab environments experience.
In Lieu of a degree, a minimum of 16 years of leading projects and/or task teams in the integration of systems and/or subsystems in airborne and/or Lab environments experience.

Preferred Additional Skills

Active Top Secret with SCI security clearance.
Coursework and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project management, and/or model-based systems engineering.

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Jobs in the United States