Jobs in the United States

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Added 13 days ago
Affordability Theory of Constraint (TOC) Engineer II
RTX Corporation
tucson, AZ
Qualifications You Must Have
Added 13 days ago
Systems Engineer II, Systems Engineer
RTX
United States
Qualification You Must Have
Added 13 days ago
Network Engineer
Alaka'ina Foundation Family of Companies
Oahu, HI
Bering-Alaka’ina Holdings, LLC is looking for a skilled Commercial Solutions for Classified (CSfC) Network Engineer to provide Information Technology (IT support services) to a customer in…
Added 13 days ago
Network Engineer
Alaka'ina Foundation Family of Companies
Oahu, HI
Bering-Alaka’ina Holdings, LLC is looking for a skilled Commercial Solutions for Classified (CSfC) Network Engineer to provide Information Technology (IT support services) to a customer in…
Added 13 days ago
Network Engineer
Alaka'ina Foundation Family of Companies
Oahu, HI
Bering-Alaka’ina Holdings, LLC is looking for a skilled Commercial Solutions for Classified (CSfC) Network Engineer to provide Information Technology (IT support services) to a customer in…
Added 13 days ago
Cybersecurity Architect II
General Atomics
San Diego, CA
Must have the ability to obtain a government clearance
Added 13 days ago
Senior Spacecraft Propulsion Components Engineer II
Rocket Lab Corporation
Long Beach, CA
We are currently seeking a Senior Spacecraft Propulsion Components Engineer II for our propulsion engineering team based out of Long Beach, CA. As a Propulsion Components Engineer, you are…
Added 13 days ago
Senior Spacecraft Propulsion Systems Engineer II
Rocket Lab Corporation
Long Beach, CA
We're seeking a Senior Spacecraft Propulsion Systems Engineer II for our propulsion engineering team based out of Long Beach, CA. As a Senior Propulsion Systems Engineer, you are…
Added 13 days ago
Senior Software Engineer II, Fullstack (AI)
LG Ad Solutions
Denver, CO · New York City, NY
We are seeking a talented and motivated Senior Software Engineer 2 (Full Stack) to join our Measurement and Reporting team. We enable our clients to visualize their impact across different…
Added 13 days ago
Senior Spacecraft Propulsion Systems Engineer II - Secret Clearance
Rocket Lab Corporation
Long Beach, CA
We're seeking a Senior Spacecraft Propulsion Systems Engineer II for our propulsion engineering team based out of Long Beach, CA. As a Senior Propulsion Systems Engineer, you are…
Added 13 days ago
Senior Systems Engineer II
Rocket Lab Corporation
Long Beach, CA
We are currently seeking a Senior Systems Engineer II for our systems engineering team based out of Long Beach, CA. This team supports our Space Systems division, and lead cutting-edge…
Added 13 days ago
Senior Spacecraft Propulsion Test Engineer II
Rocket Lab Corporation
Long Beach, CA
As a Senior Spacecraft Propulsion Test Engineer II on our propulsion engineering team based out of Long Beach, CA, your purpose will be to plan, prepare for, and execute engine and…
Added 13 days ago
Patriot Software Engineer II, Python Development
RTX
United States
Qualifications You Must Have
Added 13 days ago
DevOps Cyber Software Systems Security Engineer Staff
Lockheed Martin
Hanover, MD · MD · Elkridge
Operating Systems & Administration: Linux system administration (RHEL/CentOS), scripting (Python, Bash).
Added 13 days ago
Systems Engineer II
Rocket Lab Corporation
Long Beach, CA
We are currently seeking a Systems Engineer II for a future opening on our systems engineering team based out of Long Beach, CA. These teams support our Space Systems division, and lead…
Added 13 days ago
Senior Systems Engineer II - Secret Clearance
Rocket Lab Corporation
Long Beach, CA
We are currently seeking a SENIOR SYSTEMS ENGINEER II for our systems engineering team based out of Long Beach, CA. This team supports our Space Systems division, and lead cutting-edge…
Added 13 days ago
Staff Battery Cell Test Engineer
Rivian
Tustin, CA
Qualifications Must have: MS degree in an engineering discipline with experience in testing of lithium-ion battery cells/packs
Added 13 days ago
Senior Mechanical Development & Test Engineer II
Rocket Lab Corporation
Long Beach, CA
Based out of Rocket Lab’s global headquarters in Long Beach, CA, the Senior Mechanical Development & Test Engineer II is responsible for the end-to-end design, build, test, and execution of…
Added 13 days ago
S
Senior Applied AI Engineer II
Saint-Gobain
NORTHBORO, MA
- $102,000 to $158,000 USD / year
Saint-Gobain Innovation North America is seeking a Senior Applied AI Engineer II to turn consequential R&D, industrial, scientific, and business challenges into production-ready AI and…
Added 13 days ago
Software Test Engineer
SAIC
Huntsville, AL
Must have or obtain a US Passport within 30 days of start · Must have a current DoD 8570.01-M IAT level II or higher certification (e.g
Added 13 days ago
Security Engineer II, Stores Security
Amazon.com Services LLC
Seattle, WA
As a Security Engineer, you will collaborate with software development teams to ensure we keep our customers safe while developing these novel services. In a given day, you might be…
Added 13 days ago
Senior Mechanical Engineer II
JBT MAREL CORPORATION
Chalfont, PA
As a Senior Mechanical Engineer II, you will lead the design, development, and continuous improvement of automated industrial equipment and material handling solutions, with an emphasis on…
Added 13 days ago
AI Engineer I, II, III or Senior
Tri-State Generation and Transmission Association, Inc.
Westminster, CO
The Senior AI Engineer leads AI engineering at Tri-State, guiding multiple engineering teams and projects from business opportunity through production delivery. A domain expert in…
Added 13 days ago
Advanced Manufacturing Engineer II
Aerospace
Rocky Mount, NC
YOU MUST HAVE
Added 13 days ago
SI
Software Engineer II - Slack Developer Workspaces
Salesforce, Inc.
CA
- $178,900 to $246,000 USD / year
Developer Workspaces runs the computers Slack engineers write code on - and more and more, the ones AI agents write code on. Every week, hundreds of engineers build and test Slack in the…

DevOps Cyber Software Systems Security Engineer Staff

Hanover, MD, United States
MD, United States
Elkridge, United States

Pay Information Full-Time Salary Range: $135700.00 - $251900.00 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: $135700.00 - $251900.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: Apr 26, 2027
Experience: Recent (within the last 3 years) experience in:
Posting language: English
Posted: Oct 28, 2026

Original job description

Standard Job Description

WHAT WE’RE DOING

At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. By leveraging your expertise in instructional design and technical training, you will play a critical role in enhancing the operational readiness of our Cyber & Intelligence teams and ensuring the success of high-stakes national security missions.

THE WORK

You will be the one to perform system administration, maintenance, upgrades, installation, test, integration, and configuration of VLP / LF / MF / HF / VHF / UHF / Radio Spectrum Frequencies, collection, and geo‑location systems and software – including prototypes, development builds, operational‑testing units, test rigs, and laboratory‑environment products. Provide Tier‑3 technical and engineering support, troubleshooting system failures or performance degradations and restoring equipment to full operational capability. Deliver 24 × 7 call‑in support for critical operational system discrepancies. Integrate, test, and optimize SIGINT systems with enterprise‑wide infrastructures, services, and databases. Develop, maintain, and disseminate technical documentation, procedures, and knowledge‑base articles. Assist government engineers in creating, updating, and managing system‑product‑line standards and associated databases.

WHY JOIN US

In this role you will have the opportunity to shape the future of technical proficiency within the Cyber & Intelligence domain, directly impacting the capabilities of those who protect our national security. Our benefits are built to match the caliber of your work. Reliable, high performing, and mission ready. You’ll enjoy world class resources, mentorship, continuous learning, competitive compensation, comprehensive benefits, and a supportive work life balance - all within a culture that values innovation, integrity, and collaboration.

Know someone? The External Referral Program lets you submit a referral. If your referral is hired, you'll receive a $3000 payment! PLUS you may be eligible for up to a $25K sign on bonus for you to join the team. Additional program roles found by searching #RMSIL2026 and #LMCyberJobs #RMSROC #ONELMHOTJOBS

Basic Qualifications

Bachelor of Science in Engineering or Computer Science or
Eight (8) years of relevant experience in lieu of a bachelor's degree, or
Two (2) years of experience with an MS in Engineering or Computer Science (can substitute for the bachelor's).
Four (4) years of experience with software and system deployments, Linux system administration, containerization, cloud deployments, and DevSecOps.
Recent (within the last 3 years) experience in:
Kubernetes
Cluster orchestration
Containerization
US Security Clearance with an Active Polygraph (updated within the last 7 years).
Active IAT‑II CWIP / DoD 8570‑compliant certification (e.g., Security+)
Availability for 24/7 call‑in support for operational system‑critical discrepancies.
Willingness to travel for information‑system installation, maintenance, and troubleshooting.

Desired Skills

Operating Systems & Administration: Linux system administration (RHEL/CentOS), scripting (Python, Bash).
Containerization & Orchestration: Hands‑on Docker; Kubernetes cluster management; experience with cluster orchestration tools.
Cloud & DevSecOps: Cloud deployment experience; DevSecOps practices.
Networking: Familiarity with network concepts to support SIGINT system integration.
Documentation: Ability to develop and maintain technical documentation, procedures, and knowledge‑base articles.
Support: Tier‑3 troubleshooting and 24 × 7 operational support.
Travel & Support: Willingness to travel for system installation, maintenance, and troubleshooting; availability for 24/7 on‑call support.
Security & Certifications: IAT‑II CWIP / DoD 8570 compliance (Security+), CCNA.

Pay Information Full-Time Salary Range: $135700.00 - $251900.00 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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More about this job

Skills

DevOps
System administration
Electromagnetic spectrum
Troubleshooting
Documentation
Computer science
Linux
Kubernetes
Security+
Python
Bash
Docker
ICT system integration
Regulatory compliance
CCNA

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Jobs in the United States