Jobs in the United States

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Added 9 mins ago
Warehouse CFE & Shipping Manager
Module X Solutions
Shreveport, LA
…corporate and government customers in renewable energy, network infrastructure, battery storage, telecommunications, petrochemical, utility, transportation, and other verticals. We design,…
Added 12 mins ago
SSL Production Lab Engineer, Space Simulation Lab
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Lab Engineer, you will support test, readiness, and operation of SSL test systems infrastructure. You will work closely with cross-functional engineering teams to translate test needs…
Added 12 mins ago
SSL Lab Engineer 2nd shift, Space Simulation Lab
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Lab Engineer, you will support test, readiness, and operation of SSL test systems infrastructure. You will work closely with cross-functional engineering teams to translate test needs…
Added 13 mins ago
Senior Staff Engineer - Agentic Identity
Cisco Systems, Inc.
Remote, United States
Our team is at the forefront of this shift, building the foundational identity, authentication, and governance infrastructure required for non-human callers and autonomous agents. By…
Added 13 mins ago
Senior Solutions Engineer - FDSE Public Sector - Splunk (Remote)
Cisco Systems, Inc.
Remote, United States
…possible solutions with the customer uniquely leveraging Cisco AI infrastructure and the Splunk portfolio into complex, heterogeneous enterprise…
Added 13 mins ago
Senior Site Reliability Engineer (Hybrid)
Cisco Systems, Inc.
San Francisco, CA · San Jose, CA · NY
As a Senior Site Reliability Engineer (SRE), you will build, operate, and continuously improve the reliability, scalability, and operational excellence of Splunk Agent Observability's…
Added 14 mins ago
Senior ASIC Engineer - Post Silicon Validation
Cisco Systems, Inc.
San Jose, CA
In this role as a Post-Silicon Validation Engineer, you will be responsible for:
Added 14 mins ago
Principal Software Engineer, AI Defense (Hybrid)
Cisco Systems, Inc.
Milpitas, CA
As a Principal Software Engineer for AI Defense, you will serve as the chief technical authority driving the end-to-end security architecture for Cisco's enterprise AI ecosystems. You will…
Added 15 mins ago
Machine Learning Engineering Technical Leader
Cisco Systems, Inc.
Remote, United States
We’re looking for a Senior AI/ML Engineer to help build the Internet of Cognition, not simply execute someone else’s roadmap. You’ll transform concepts like shared context, shared intent,…
Added 18 mins ago
Network Engineer-DOCSIS and DAA
Hays
Denver, CO
Our client is seeking Network Engineer-DOCSIS and DAA in Denver, CO.
Added 24 mins ago
DevOps Engineer
Cisco Systems, Inc.
Remote, United States
Experience with containerization, Infrastructure as Code tools such as Terraform, Ansible, or Packer.
Added 26 mins ago
Cloud Engineer
Cisco Systems, Inc.
RTP, NC
…implementing, and optimizing Cisco's cloud-based and hybrid infrastructure with a strong focus on kubernetes, terraform, network, cloud and data center operations. Our team partners with…
Added 26 mins ago
Adoption Engineer - Federal - ThousandEyes (Remote)
Cisco Systems, Inc.
Remote, United States
We are looking for an exceptional Adoption Engineer to join our team of superheroes. You will have the opportunity to be the customer interface of an exciting new technology. The Adoption…
Added 27 mins ago
ASIC Failure Analysis Engineer (Onsite)
Cisco Systems, Inc.
San Jose, CA
As a Failure Analysis Engineer, you will be part of the Quality and Reliability group, performing failure analysis of ASIC products. Should have a passion for problem solving and a strong…
Added 34 mins ago
Warehouse CFE & Shipping Manager
Module X Solutions
Shreveport, LA
…corporate and government customers in renewable energy, network infrastructure, battery storage, telecommunications, petrochemical, utility, transportation, and other verticals. We design,…
Added 37 mins ago
Senior Software Engineer - Java, AWS, & Distributed Systems
BOK Financial
OR
As a Senior Software Engineer, you’ll be a hands-on technical leader and key contributor in a cross-functional team, often acting as a technical lead. You’ll design, build, and operate Java…
Added 39 mins ago
Network Engineer - Skillbridge
Viasat, Inc.
Remote - Florida, FL
…policy, PowerShell), PostgreSQL and SQL Server, PDUs, security/infrastructure appliances, VMware ESXi and vCenter, VDI, and NetApp A400 (ONTAP). Pull the current running configuration,…
Added 39 mins ago
VI
Network and Systems Engineer
Viasat, Inc.
Remote (excluding ND, VT, or RI)
- $183,000 to $274,000 USD / year
…excellent fit. We are seeking a highly skilled and expert network engineer specializing in networking and infrastructure systems in a rapidly growing environment. This team plays a critical…
Added 40 mins ago
Sr. Software Engineer (Node)
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Software Engineer (Node) based in the United States.
Added 40 mins ago
Senior .NET Developer (Fintech)
Jobgether
Remote, United States
We are looking for a senior backend engineer to build and maintain reliable financial technology services supporting payment processing and business operations. In this role, you will…
Added 40 mins ago
J
Director, Software Engineering
Jobgether
Remote, United States
- $200,000 to $250,000 USD / year
Build, lead, and expand the Staff Engineer team through strategic hiring and professional development.
Added 40 mins ago
Co-Simulation Engineer III
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Co-Simulation Engineer III based in the United States.
Added 50 mins ago
VL
Sales Development Rep -SF Bay Area
vCluster Labs
Remote, United States
- $100,000 to $120,000 USD / year
…you are the frontline scout for the next generation of cloud infrastructure. In this role, you will be the first point of contact for platform engineers and AI architects looking to solve…
Added 50 mins ago
VL
Sales Development Rep -NYC
vCluster Labs
Remote, United States
- $100,000 to $120,000 USD / year
…you are the frontline scout for the next generation of cloud infrastructure. In this role, you will be the first point of contact for platform engineers and AI architects looking to solve…
Added 56 mins ago
Space Avionics Test Engineer II
Varda Space Industries
El Segundo, CA
Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry…

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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