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Topside Systems Engineer III – Naval Combat Systems
Data Intelligence LLC
Moorestown, NJ
Data Intelligence, LLC (DI) is seeking a Topside Systems Engineer III – Naval Combat Systems to support the development and sustainment of the U.S. Navy's Aegis Weapon System in Moorestown,…
Added 1 min ago
Lead Structural Engineer 2 - Grid
Sargent & Lundy
Chattanooga, TN
You will travel to client and vendor offices for design reviews and to substation locations for construction coordination and field verification of designs.
Added 1 min ago
Senior Structural Engineer 2 - Grid
Sargent & Lundy
Chattanooga, TN
You will travel to client and vendor offices for design reviews and to substation locations for construction coordination and field verification of designs.
Added 2 mins ago
Mechanical Design Engineer
X-Energy, LLC
Houston, TX
X-energy is seeking professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of the Xe-100. This role is responsible for…
Added 2 mins ago
Mechanical Design Engineer
X-Energy, LLC
Houston, TX
X-energy is seeking professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of the Xe-100. This role is responsible for…
Added 3 mins ago
Engineering Manager - Protection and Controls
Electric Power Engineers
Austin, TX
The Protection & Controls Engineering Manager will provide power systems engineering expertise in protection design and coordination analyses on the transmission systems. This will include…
Added 5 mins ago
Senior Rigging Engineer
Bechtel Corporation
Houston, TX
Maintains contact with engineering regarding plant layout, foundation design, vessel/module designs, provision for lifting, and verification of the suitability of imposed loadings.
Added 6 mins ago
Sentinel - Staff Systems Engineer
Northrop Grumman
Roy, UT
…across multiple phases of a development program: preliminary design, detailed design, integration and test, verification and sell off, transition to…
Added 8 mins ago
Validation Engineer
Syner-G
Plainville, MA
Develop and revise validation documentation, including SOPs, Master Validation Plans, execution plans, URS, FRS, design specifications, commissioning protocols, verification protocols, and…
Added 9 mins ago
Senior/Principal Physical Design Engineer (remote)
Chelsea Search Group
Remote, United States
We are seeking an experienced Physical Design / P&R Engineer to take a key role in delivering complex, high-performance ASICs from RTL/netlist through GDSII and tapeout. You’ll own critical…
Added 13 mins ago
WF
System Engineer Level 1
WOOD Federal Solutions
Annapolis Junction, MD
- $119,000 to $140,000 USD / year
…innovation. WOOD is seeking a talented and motivated System Engineer Level 1 to support a high‑priority mission in the Annapolis Junction area. In this role, you’ll partner directly with…
Added 15 mins ago
Flight Controls Engineer
Piasecki Aircraft Corporation
Coatesville, PA
The Aerospace Simulation & Controls Engineer plays a fundamental role in developing the key elements of an autonomous system. This position will design and develop flight or…
Added 18 mins ago
Senior Systems Engineer
West Virginia School of Osteopathic Medicine
Lewisburg, WV
The Senior Systems Engineer serves as a senior technical resource responsible for the design, implementation, administration, and support of WVSOM’s enterprise server infrastructure, cloud…
Added 19 mins ago
C
Senior QA Testing Automation Engineer - Hybrid
Cognizant
Alpharetta, GA
- $53,000 to $92,500 USD / year
Design Test Strategy, Test Plan, estimate and track testing efforts, develop, review, and execute detailed test scenarios and test cases based on functional requirements and banking…
Added 19 mins ago
C
Senior QA Testing Automation Engineer - Hybrid
Cognizant
Alpharetta, GA
- $53,000 to $92,500 USD / year
Design Test Strategy, Test Plan, estimate and track testing efforts, develop, review, and execute detailed test scenarios and test cases based on functional requirements and banking…
Added 19 mins ago
Forward Deployment Engineer - Managing Business Architect
Capgemini
Atlanta, GA
We are seeking a Forward Deployment Engineer (FDE) - the tip of the spear for deploying AI-native solutions into live client environments. Working at the intersection of engineering,…
Added 23 mins ago
Senior Specialist, Systems Engineering
L3Harris Technologies
Colorado Springs, CO
…system, and future sustainment of Meadowlands. The systems engineer will be responsible for managing complex projects or processes with general oversight, leading technical design…
Added 24 mins ago
Systems Engineer – Aviation Weather & NAS Integration
Peraton
UNAVAILABLE
Peraton is seeking a Systems Engineer – Aviation Weather & NAS Integration to support the Federal Aviation Administration's (FAA) Brand New Air Traffic Control System (BNATCS) program.
Added 32 mins ago
Lead Substation Engineer 2 - Grid
Sargent & Lundy
Knoxville, TN
There is the potential for you to travel to client and vendor offices for design reviews and to plant site locations for construction coordination and field verification of designs.
Added 33 mins ago
Staff Electrical Engineer – Satellite C&DH Subsystem - $10K Sign On Bonus
CesiumAstro
Austin, TX
…studies for “buy” items, technical vendor interactions, subsystem Design Verification Testing (DVT), hardware delivery, and on-orbit…
Added 33 mins ago
C
Staff Electrical Engineer – Satellite C&DH Subsystem - $10K Sign On Bonus
CesiumAstro
El Segundo, CA
- $165,000 to $199,000 USD / year
…studies for “buy” items, technical vendor interactions, subsystem Design Verification Testing (DVT), hardware delivery, and on-orbit…
Added 33 mins ago
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Senior Electrical Engineer – Satellite C&DH Subsystem - $10K Sign On Bonus
CesiumAstro
Westminster, CO
- $133,000 to $161,000 USD / year
…studies for “buy” items, technical vendor interactions, subsystem Design Verification Testing (DVT), hardware delivery, and on-orbit…
Added 33 mins ago
Senior Electrical Engineer – Satellite C&DH Subsystem - $10K Sign On Bonus
CesiumAstro
Austin, TX
…studies for “buy” items, technical vendor interactions, subsystem Design Verification Testing (DVT), hardware delivery, and on-orbit…
Added 33 mins ago
C
Senior Electrical Engineer – Satellite C&DH Subsystem - $10K Sign On Bonus
CesiumAstro
El Segundo, CA
- $140,000 to $168,000 USD / year
…studies for “buy” items, technical vendor interactions, subsystem Design Verification Testing (DVT), hardware delivery, and on-orbit…
Added 35 mins ago
Controls Engineer
SSOE, Inc.
Austin, TX
SSOE is seeking a Controls Engineer with an emphasis on supporting the design and delivery of Building Automation Systems / Building Management Systems (BAS/BMS) and Electrical Power…

Lockheed Martin

Software Engineer Sr - E3

Owego, NY, United States
Owego, United States

Pay Information Full-Time Salary Range: $98100.00 - $182100.00 At Lockheed Martin, we know mission success starts with taking care of our people.

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Job details

Pay: Pay Information Full-Time Salary Range: $98100.00 - $182100.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: May 1, 2027
Posting language: English
Posted: Nov 2, 2026

Original job description

Standard Job Description

Software Engineer Sr Who We Are At Lockheed Martin Rotary and Mission Systems (RMS), we turn bold ideas into mission-critical capabilities for those who protect our nation. Our Owego team is pioneering a new era of collaborative autonomy by developing Group 1 and 2 uncrewed aircraft that launch from, operate alongside, and team with crewed platforms. This is an opportunity to help define a capability from the ground up, take it from the lab to the flight line, and see your work perform in the real world. We are looking for hungry, smart, and enthusiastic engineers who are excited to work on cutting-edge, tangible products in a fast-paced, collaborative environment. If you are ready to shape the future of autonomous teaming and deliver technology that truly takes flight, join us. What We’re Doing We are seeking a Senior Software Engineer to join our team in Owego, New York, supporting the Launched Effects Family of Systems (LE FoS). You will play a key role in implementing technical solutions, developing mission-system software, defining software and hardware interfaces, supporting verification activities, and contributing to system checkout. This role focuses on creating software solutions for complex, collaborative-autonomy-enabled small UAS applications, including Group 1 and 2 UAV development and airborne launch operations. You will work closely with systems, hardware, and integration and test engineers to develop reliable software that operates on real mission systems and supports flight-ready capabilities. The Work As a Senior Software Engineer, you will develop mission-system software and simulation infrastructure to support capability-based testing. You will also support system checkout, troubleshoot defects, and drive issues to closure. Your work will help make collaborative autonomy and autonomous teaming capabilities reliable, testable, and ready for operational use.

Key Responsibilities

Design, implement, and test embedded C/C++ mission-system software for small UAS and launch systems.
Develop device drivers and interfaces for ARINC 429, MIL-STD-1553, RS-422, and Ethernet.
Build and extend simulation and software-in-the-loop infrastructure for capability-based testing.
Support laboratory and system checkout, troubleshoot defects, and drive them to closure.
Maintain requirements traceability and follow safety-critical development processes.

Please Note

This role is based in Owego, New York.
U.S. citizenship is required.
Must be able to obtain and maintain a DoD government security clearance at the Secret level.

Who You Are You are a results-driven, mid-career software engineering professional who enjoys solving difficult problems at the intersection of software, hardware, and flight. You write embedded C/C++ that communicates with real hardware, and you enjoy the moment when a capability works on the bench and then performs in flight. You are comfortable with a scope, a serial console, and Wireshark. You take requirements traceability, code quality, and disciplined development seriously, while remaining curious, collaborative, and willing to investigate problems wherever they lead. You thrive in a fast-paced environment where innovative software solutions become tangible mission capabilities. Why Join Us At Lockheed Martin, you’ll work on meaningful programs that make a real-world impact while building a career with long-term growth and stability. You’ll develop software for emerging autonomous systems, work alongside talented engineers, and see your code move from development and simulation into integrated systems and flight demonstrations.

Basic Qualifications

Bachelor’s degree in computer engineering, software engineering, computer science, or an equivalent STEM computing field with five years of related professional experience, or three or more years of related experience with a related master’s degree.
Six or more years of related experience with an associate degree in a STEM-related field.
Two or more years of experience developing C/C++ code for embedded systems.
Experience developing and debugging software that interfaces with hardware.
Must be a U.S. citizen; this position will require a DoD government security clearance at the Secret level.

Desired Skills

Experience working with communication protocols such as ARINC 429, MIL-STD-1553, and RS-422 serial.
Experience writing device drivers and reusable or product-line software.
Ability to take software requirements and implement them to create safety-critical device drivers while maintaining traceability and process compliance.
Familiarity with open-architecture initiatives and modular design standards, such as FACE, OMS, and SOSA.
Familiarity with safety-critical software development processes, such as DO-178C.
Hands-on experience working in laboratory environments with test instrumentation, including Wireshark and serial consoles.
Experience developing test plans and procedures for software verification.
Experience with Git/GitLab, SonarQube, or Atlassian products.

Pay Information Full-Time Salary Range: $98100.00 - $182100.00 At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow - both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

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Skills

C
C++
Wireshark
Computer engineering
Computer science
Embedded systems
Debugging
Communication skills
Regulatory compliance
OMS
Software development
Git
GitLab
SonarQube

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