Jobs in the United States

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Added 1 min ago
Experienced Electrical Engineer, Infra Technology Construction
Samsung Austin Semiconductor, LLC.
1530 FM 973 Taylor, TX
In this role as MV electrical engineer, you will drive the technical integrity of electrical infrastructure projects, from advanced design and ETAP simulation to on-site construction…
Added 2 mins ago
Modeling & Simulation Scientist
DCS Corporation
Dayton, OH, OH
DCS is looking for a Modeling and Simulation Scientist – Engineer to support our Air & Space Technology sector. Join DCS Corporation and help shape the future of national defense by…
Added 3 mins ago
Satellite Performance Analysis & Acquisition Expert
The Aerospace Corporation
Chantilly, VA
What You Need to be Successful: Senior Project Engineer – Modeling & Simulation and Signal & Image Process Engineering
Added 3 mins ago
Senior Engineer, Distribution System Planning (Hybrid Schedule)
Eversource Energy Service Company
Westwood, MA · Hartford, CT · Berlin, CT · Manchester, NH · Hadley, MA
Working knowledge of electric simulation software models and power distribution system analyses, including load flow, transient, and 8760-hour simulations.
Added 3 mins ago
Senior Engineer, Distribution System Planning (Hybrid Schedule)
Eversource Energy Service Company
Westwood, MA · Berlin, CT
Working knowledge of electric simulation software models and power distribution systems analysis, including load-flow, transient, and 8760-hours simulation.
Added 3 mins ago
Senior Engineer, Distribution System Planning (Hybrid Schedule))
Eversource Energy Service Company
Westwood, MA · Berlin, CT · Manchester, NH
Working knowledge of electric simulation software models and power distribution systems analysis, including load-flow, transient, and 8760-hours simulation.
Added 4 mins ago
Sr. Antenna Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
1+ years of experience using one of the 3D EM simulation tools such as CST, HFSS, FEKO, EMPro, TICRA or XFDTD
Added 6 mins ago
F-22 Simulation Software Engineer (Associate, Experienced, and Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a F-22 Simulation Software Engineer (Associate, Experienced, or Senior) to join the F-22 Simulation Infrastructure team located in Berkeley, Missouri .
Added 6 mins ago
Flight Simulation Software Engineers (Associate, Experienced, and Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is currently seeking Flight Simulation Software Engineers (Associate, Experienced, and Senior) to join the Flight Simulation Labs team located in Berkeley, MO . This…
Added 7 mins ago
SI
Design Project Engineer
SIFCO Industries
Cleveland, OH
- $70,000 to $80,000 USD / year
Design / Project Engineer is responsible for providing engineering and technical expertise for new and existing product and process development and improvement / troubleshooting. Design /…
Added 9 mins ago
Engineer III, Hydraulic Modeling & Optimization
Phillips 66
Houston, TX
As the Engineer III, Hydraulic Modeling & Optimization supporting our Midstream organization, you will apply hydraulic modeling and optimization expertise to address system changes, improve…
Added 10 mins ago
Design Principal Engineer
Actalent
Haw River, NC
Expertise in cost management using cost simulation software or cost tables.
Added 10 mins ago
Tool And Die Design Engineer
Actalent
Roseville, MI
…overseas tooling partners and internal teams, using advanced simulation and CAD tools to improve manufacturability, quality, and cost-effectiveness across progressive, tandem, and transfer…
Added 12 mins ago
Hardware (Signal Integrity) Engineer
Cisco
Research Triangle Park, NC
…Campus and Date Center Routing systems. As a Signal Integrity Engineer, you will contribute to PCB board design, simulation, and validation of high speed Serdes, DDR/LPDDR and power…
Added 16 mins ago
Hardware (Signal Integrity) Engineer
Cisco Systems, Inc.
RTP, NC
…Campus and Date Center Routing systems. As a Signal Integrity Engineer, you will contribute to PCB board design, simulation, and validation of high speed Serdes, DDR/LPDDR and power…
Added 19 mins ago
Senior Analog Design Engineer – Power & Clock IP
onsemi
Allen, TX
We are seeking a Senior Analog Design Engineer to develop power management and clocking IP for Treo-based SoCs. This role is a hands-on contributor expected to take ownership of complex…
Added 19 mins ago
Senior Principal Analog Design Engineer
onsemi
Allen, TX
We are seeking an Analog Design Engineer to contribute to the development of power management and clocking analog IP blocks for Treo‑based SoC platforms. This is a hands‑on individual…
Added 22 mins ago
Thermal-Mechanical R&D Engineer
Advantest
Lake Forest, CA
We are seeking a Thermal-Mechanical R&D Engineer to join our Global Thermal R&D Team. This position will contribute to the development, evaluation, and integration of advanced thermal…
Added 22 mins ago
Interdisciplinary Physical Scientist - General Engineer
Defense Threat Reduction Agency
Fort Belvoir, VA
…Responsibilities As a Interdisciplinary Physical Scientist - General Engineer at the GS-0801/1301-14 some of your typical work assignments may include: Leading complex, offensive research…
Added 22 mins ago
Consulting Mission Architect Engineer
Northrop Grumman
Dulles, VA
Performs system-of-system trades, modeling, simulation and analysis to assess space mission architecture alternatives for delivering a customer mission effect, data or capability as it fits…
Added 23 mins ago
Senior IT Solutions Architect, Business Development
SAIC
Remote, United States
…development, line management, solutioning (architect, chief systems engineer), and/or technical or program management…
Added 23 mins ago
Principal Modeling & Simulation Software Engineer
Trinzic
Reston, VA
KBR is seeking a highly skilled and experienced Principal Modeling & Simulation Software Engineer to join a dynamic, high-performing, multidisciplinary team of military domain SMEs,…
Added 23 mins ago
Sr. Systems Engineer Integrator
SAIC
Chantilly, VA
SAIC is seeking an Sr. Systems Engineer Integrator in Chantilly, VA to support SAIC’s large SETA program, supporting the NRO’s Ground Enterprise Directorate (GED), Advanced Ground Office.
Added 23 mins ago
Engineer IV
General Atomics
Herndon, VA
We have an exciting opportunity for a Senior FPGA Engineer within the Mission Systems team which is part of our Electromagnetic Systems group. The position would be located in Herndon, VA.
Added 23 mins ago
Technical Change Process Engineer
CGI Technologies and Solutions, Inc.
Arlington, VA
The Technical Change Process Engineer is responsible for improving and optimizing manufacturing processes by conducting research, analyzing data, developing new procedures, and implementing…

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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