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Lead Principal Software Development Engineer
Oracle
Little Rock, AR
- $135,200 to $306,400 USD / year
As a Sr. Principal Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Core Platform division, you will play a critical leadership role in the architecture, evolution,…
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Principal Software Engineer
Highmark Health
Little Rock, AR
We are seeking a visionary Principal Software Engineer responsible for building scalable public-facing software applications across Digital Member Experience channels. As a key player…
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Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Little Rock, AR
As an engineer in the Global Payment Network, you will apply your technical acumen to shape and deliver solutions to complex problems at massive scale. You will engineer solutions across…
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Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Little Rock, AR
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
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EG
Knowledge Graph Architect
Eliassen Group
Little Rock, AR
- $100 to $120 USD / hour
Understanding of RAG/GraphRAG, LLMs, AI agents, and enterprise data integration.
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Dev Lead
Eliassen Group
Little Rock, AR
- $110 to $120 USD / hour
Own pull request process with AI-assisted review before human review and enforce coding norms and patterns.
Added 10 mins ago
Electronic System Design and Analysis Engineer (Experienced or Senior)
The Boeing Company
Berkeley, MO
…Missouri is seeking an Electronic System Design and Analysis Engineer to join our Instrumentation Installation Design group to support all major programs in the St. Louis…
Added 10 mins ago
Associate Mechanical Systems Design & Analysis Engineer
The Boeing Company
Berkeley, MO
…is seeking an Associate Mechanical Systems Design & Analysis Engineer to join our Instrumentation Installation Design group supporting flight test…
Added 11 mins ago
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Systems Test Engineer
Actalent
Bridgeton, MO
- $93,000 to $125,000 USD / year
The Systems Test Engineer is responsible for designing, planning, and executing systems-level testing for complex products, systems, and subsystems that may include electrical, mechanical,…
Added 11 mins ago
Engineer III- Technology
Edward Jones
St. Louis, MO
Contribute to the adoption and integration of AI-enabled capabilities, automation, and data-driven solutions where appropriate
Added 11 mins ago
O
Lead Principal Software Development Engineer
Oracle
Jefferson City, MO
- $135,200 to $306,400 USD / year
As a Sr. Principal Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Core Platform division, you will play a critical leadership role in the architecture, evolution,…
Added 11 mins ago
Principal Software Engineer
Highmark Health
Jefferson City, MO
We are seeking a visionary Principal Software Engineer responsible for building scalable public-facing software applications across Digital Member Experience channels. As a key player…
Added 11 mins ago
Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Jefferson City, MO
As an engineer in the Global Payment Network, you will apply your technical acumen to shape and deliver solutions to complex problems at massive scale. You will engineer solutions across…
Added 11 mins ago
AT
Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Jefferson City, MO
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
Added 11 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Jefferson City, MO
- $100 to $120 USD / hour
Understanding of RAG/GraphRAG, LLMs, AI agents, and enterprise data integration.
Added 11 mins ago
EG
Dev Lead
Eliassen Group
Jefferson City, MO
- $110 to $120 USD / hour
Own pull request process with AI-assisted review before human review and enforce coding norms and patterns.
Added 25 mins ago
Integration Manager, SME
Chenega Corporation
Ft Belvoir, VA
…understand their market data through the synchronization of process innovation, human dynamics, analysis, and the integration of data technology capabilities, to ensure functional…
Added 25 mins ago
Principal Cyber Security Analyst
Applied Research Associates, Inc.
Fort Belvoir, VA
…Subject Matter Expert (SME) for cyber development efforts. This engineer has a strong understanding of the requirements capture process and the full lifecycle of technical cyber development…
Added 25 mins ago
Principal Platform Engineer – EIP / CCaaS
Navy Federal Credit Union
Vienna, VA
This role will provide hands-on technical leadership across platform engineering, DevSecOps, integration, observability, reliability, environment management, and production operations. The…
Added 25 mins ago
ENGINEER SYSTEMS 2
Huntington Ingalls Industries
Newport News, VA
…together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world. Want to be part of the team? Apply today! We look…
Added 25 mins ago
PROJECT MANAGEMENT ANALYST 3
Huntington Ingalls Industries
Newport News, VA
…together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world. Want to be part of the team? Apply today! We look…
Added 25 mins ago
ENGINEER SYSTEMS TEST 3
Huntington Ingalls Industries
Newport News, VA
…together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world. Want to be part of the team? Apply today! We look…
Added 25 mins ago
ENGINEER MECHANICAL 4
Huntington Ingalls Industries
Newport News, VA
…together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world. Want to be part of the team? Apply today! We look…
Added 25 mins ago
Digital Systems Engineer
Leidos
Reston, VA
Leidos Defense Systems is seeking a skilled Digital Systems Engineer who loves collaboration and being a part of something big, to join our team. As a Leidos Digital Systems Engineer, you…
Added 25 mins ago
Software Test Engineer (Integrated Training Systems) - 30882
Huntington Ingalls Industries
Virginia Beach, VA
HII Mission Technologies’ System Integration group is seeking a Software Test Engineer to join our Integrated Training Systems Software Development team. In this role, you’ll support the…

Leidos

Senior Mechanical Test Engineer

Huntsville, AL, United States

Pay Range $107,900.00 - $195,050.00

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Job details

Pay: Pay Range $107,900.00 - $195,050.00
Posting language: English
Posted: Oct 31, 2026

Original job description

Description

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Are you ready for your next career challenge?

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions.

Leidos Defense, Systems Integration and Test Team, is seeking a Senior Mechanical Test Engineer . We are a diverse team that works to implement unique solutions for complex problems in the defense sector, including but not limited to kinetic and directed energy defensive and offensive platforms as well as RADAR and other surveillance and sensor technologies. Our team works across multiple business sectors, with industry partners, and directly with the customer. We strive to have a variety of skillsets personally and across the team to meet the needs of our customers.

Primary Responsibilities

Support the planning, preparation, execution, and evaluation of structural tests for mechanical components, assemblies, support structures, data collection, technical reporting, and integrated hardware.
Develop and review structural test plans, test procedures, work instructions, and data collection requirements.
Identify unexpected structural behavior, excessive deformation, abnormal loading, fixture movement, fastener or joint issues, and other test anomalies.
Support system-level integration and test activities to verify that mechanical hardware, subsystems, and associated interfaces function as intended within the overall system.
Translate system requirements, interface control documents, engineering specifications, and verification plans into executable mechanical and system-level test procedures.
Support integration of mechanical assemblies with electrical, electronic, actuation, control, and other subsystem elements as applicable to the test article.
Support system-level environmental, dynamic, vibration, shock, or other qualification and verification activities when required by the program.
Participate in test readiness reviews, integration reviews, test conduct meetings, and post-test assessments.
Prepare test reports documenting objectives, test articles, configurations, instrumentation, procedures, results, anomalies, conclusions, and recommendations.
Maintain accurate records of hardware configuration, test conditions, equipment setup, calibration status, procedural deviations, and test results.
Communicate technical findings and potential risks to engineering leads, program stakeholders, and cross-functional teams.
Ability to evaluate mechanical configurations, fixtures, interfaces, and load application arrangements for suitability in a test environment.
Develop or deploy mechanical instrumentation, measurement equipment, data acquisition systems, and test data interpretation.
Conduct troubleshooting of mechanical hardware and test anomalies using a systematic, data-driven engineering approach.

Basic Qualifications

ABET accredited B.S. or equivalent degree in mechanical engineering or closely related engineering discipline.
Eight or more years of relevant engineering experience in mechanical engineering, structural testing, system integration and test, hardware verification, or a related technical field.
Working knowledge of mechanical engineering fundamentals, including statics, dynamics, strength of materials, stress and strain, load transfer, stiffness, and deflection.
Strong written and verbal communication skills and the ability to collaborate across mechanical, systems, electrical, manufacturing, and test engineering disciplines.
Ability to work independently on assigned tasks while maintaining adherence to approved procedures, safety practices, and quality requirements.

Preferred Qualifications

Experience conducting or supporting structural load, proof load, stiffness, deflection, or other structural integrity tests.
Experience with strain measurement, load measurement, displacement monitoring, accelerometers, and instrumentation installation.
Experience developing or modifying structural test fixtures, mechanical interfaces, support structures, and load application hardware.
Experience with system-level integration and test of complex mechanical assemblies or electromechanical systems.
Familiarity with system verification and validation, requirements traceability, interface verification, and formal test procedures.
Familiarity with CAD tools, configuration management, discrepancy reporting, root-cause analysis, and corrective-action processes.
Experience in aerospace, defense, or other environments with formal engineering, configuration control, and quality requirements.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

October 30, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

REQNUMBER: R-00195896

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

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