Jobs in the United States

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Added 4 mins ago
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Associate Controls Engineer
Ozinga Bros, Inc.
Mokena, IL
- $85,400 to $106,800 USD / year
The Associate Controls Engineer is responsible for designing, programming, building, installing, and maintaining the plant’s automated systems under the guidance of the Automation Controls…
Added 15 mins ago
2027 Entry Level DSP & SDR Engineer
The Aerospace Corporation
Chantilly, VA
…from modeling and simulation to RF chain analysis/design and software-defined radio systems. We leverage this deep knowledge to develop satellite payloads, advanced signal collection…
Added 47 mins ago
Associate Test Engineer
Vertiv
OH
The Associate Test Engineer will support the engineering test activities for Vertiv’s single phase UPS line of business. Acts as the local Delaware, OH Single Phase UPS lab resident by…
Added 49 mins ago
Associate Software Engineer - Hollywood (MD)
Northrop Grumman
Hollywood
Northrop Grumman is seeking an Associate Software Engineer. This position will be located at our Defense Systems Sector in Hollywood, MD.
Added 1 hour ago
Software Engineer Sr - E3
Lockheed Martin
Rockville, MD · Rockville
The responsibilities include supporting software design and development activities using the best software development practices as well as supporting critical test preparation and events…
Added 1 hour ago
2027 Associate Electronics Engineer/Electronics Engineer
Northrop Grumman
Melbourne
Northrop Grumman is seeking an Associate Engineer Electronics / Engineer Electronics. This position will be located at our Aeronautics Sector in Melbourne, FL.
Added 1 hour ago
Sentinel - Systems / Principal Systems Safety Engineer - 17900*
Northrop Grumman
Roy · Huntsville
Northrop Grumman Defense Systems is seeking a Systems Safety Engineer / Principal Systems Safety Engineer. This position is located in Roy, UT or Huntsville, Alabama and supports the…
Added 1 hour ago
Sentinel - Principal Systems Safety Engineer - 17339 - 17585
Northrop Grumman
Roy · Huntsville
Northrop Grumman Defense Systems is seeking to hire a Principal Systems Safety Engineer to join its team of diverse and qualified individuals. This position will be located in Roy, Utah or…
Added 1 hour ago
Cybersecurity Engineering Residency Program
Bluestaq US External
CO
…residency may be eligible to join Bluestaq full-time as an Associate Cybersecurity Engineer. Full-time offers are contingent on performance and business…
Added 1 hour ago
Systems Integration Tester
OSC Global
Remote, United States
…involves synthesizing customer requirements into effective test solutions while ensuring adherence to technical, schedule, and cost constraints. The engineer will coordinate testing…
Added 1 hour ago
Associate Software Engineer
The Boeing Company
Albuquerque, NM · El Segundo, CA
The Boeing Company has an exciting opportunity for an Associate Software Engineer, Front End Developer to support the Space Mission Systems (SMS) Rapid Space Capabilities (RSC) portfolio,…
Added 2 hours ago
Sr Data Integration Engineer
Compeer Financial
Mankato, MN · Lakeville, MN · Bloomington, IL · Sun Prairie, WI · Prairie du Sac, WI
Experience with software deployment, source control, CI/CD pipelines,
Added 2 hours ago
Intern Engineering
Compeer Financial
Sun Prairie, WI · Bloomington, IL
…and success while preparing for potential progression into an Associate Engineer…
Added 2 hours ago
Intern Engineering
Compeer Financial
Bloomington, IL · SunPrairie, WI · Sun Prairie, WI
…and success while preparing for potential progression into an Associate Engineer…
Added 3 hours ago
Associate Test Engineer
The Boeing Company
Heath, OH
Boeing Defense, Space & Security (BDS) seeks an Associate Test Engineer for Heath, Ohio to conduct development and overhaul of re-design strategies, that effect both hardware and software,…
Added 3 hours ago
Lead Site Reliability Engineer
Humana
Columbus, OH
The Lead Site Reliability Engineer coordinates software application testing, quality assurance, configuration, installation and support to ensure smooth, stable and timely implementation of…
Added 3 hours ago
Software Engineer in Test
Schweitzer Engineering Laboratories, Inc.
ID
Associate Software Engineer: $82,000 - $122,900
Added 4 hours ago
Platform Engineer Team Lead
LEIDOS, INC.
San Antonio, TX
…Office’s Product Section at Joint Base San Antonio. The Platform Engineer Team Lead position is one of the key technical leadership roles on the team. You will have the opportunity to be…
Added 4 hours ago
GI
Senior Software Engineer
GitHub, Inc.
United States
- $124,000 to $329,200 USD / year
As a software engineer at GitHub, you will enhance the collaboration experience at GitHub by working closely with a community of engineers and designers with a distributed, diverse and…
Added 5 hours ago
Quality Engineer
Lake Michigan Credit Union
Tampa, FL
The Quality Engineer I supports the quality of in-house and third-party software delivered by an assigned Agile team by writing and maintaining automated tests under the guidance of a more…
Added 5 hours ago
Quality Engineer 3
Lake Michigan Credit Union
Grand Rapids, MI
…engineering practice on one or more Agile teams. The Quality Engineer III owns the test automation architecture and framework, sets the test strategy for complex or high-risk work, and…
Added 5 hours ago
Software Engineer II
Computer Task Group, Inc
Buffalo, NY
CTG is seeking to fill a Software Engineer II opening for our client.
Added 5 hours ago
Data Center Logistics Associate - 2nd Shift
GXO Logistics
Pryor, OK
…want to put you behind the wheel. As the Data Center Logistics Associate position offers an opportunity to play a critical role in the seamless operation of our data center. This position…
Added 5 hours ago
F-22 Flight Test Instrumentation Engineer (Associate or Experienced)
The Boeing Company
Edwards AFB, CA
The Boeing Company is looking for a second shift F-22 Instrumentation Engineer (Mid-Level) to join our team in the Air Dominance Combined Test Force at Edwards AFB, CA.
Added 5 hours ago
Manufacturing Engineer
Actalent
Taunton, MA
A growing precision manufacturing and assembly organization is seeking an experienced Manufacturing Engineer to support process improvement, new product introduction, and production…

Lockheed Martin

Software Engineer Sr - E3

Rockville, MD, United States
Rockville, United States

Pay Information Full-Time Salary Range: $110300.00 - $204900.00 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: $110300.00 - $204900.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: Apr 28, 2027
Posting language: English
Posted: Oct 30, 2026

Original job description

Standard Job Description

Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future.

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.

Join us in shaping a new era in space and find a career that's built for you.

The selected candidate will support the Space Data Networking Experimentation (SDNX) risk reduction for the fielding of a future Hybrid Space Network (HSN) by prototyping an advanced hardware network appliance for use with software defined networking technology. The successful candidate will have a commendable work ethic, good communication skills, a great attitude, be a results-oriented team player, creative thinker, and problem-solver, and follow all ethical standards of the Lockheed Martin Corporation.

The responsibilities include supporting software design and development activities using the best software development practices as well as supporting critical test preparation and events that will occur in the Rockville, MD facility. Candidate will also perform integration with router products, network configuration, and scenario testing.

Basic Qualifications

Software development experience and proficiency in C++, Linux, and Python
Experience with Agile development methodologies and collaboration tools (e.g., Jira, GitLab)
Familiar with Interface Control Document (ICD) definitions
Experience with taking a design from early architecture stages through development and test
Familiar with standard network protocols – IP, MPLS, IPSec and packet forwarding concepts
Experience with embedded systems and hardware software integration
Ability to support occasional short-term domestic business travel (up to 25%)
Ability to obtain a US government security clearance (US citizenship required)

Desired Skills

Familiarity with containerization and virtualization technologies (e.g., Docker, Kubernetes, VMs)
Experience in requirements definition
Experience with COTS Cisco/Juniper routers configuration and testing
Experience with AWS, including AWS CDK and Infrastructure as Code (IaC)
Networking-related certifications such as Cisco DevNet Associate, CCNA, or CCNP
Familiarity with FPGA/adaptive SoC evaluation boards (e.g., AMD Versal VCK190)
Excellent communication skills
Ability to work in a fast-paced environment

Pay Information Full-Time Salary Range: $110300.00 - $204900.00 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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