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Hydraulics Engineer III (Dallas, TX or Tulsa, OK)
ONEOK Services Company LLC
Dallas, TX · Tulsa, OK
As a Hydraulics Engineer III, you will lead hydraulic modeling and analysis tasks, develop and maintain system models, and provide detailed recommendations for improvements for ONEOK's…
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Network Engineer, Connectivity
Simplesense
Denver, CO
- $103,000 to $139,000 USD / year
As our Network Engineer, Connectivity, you will play an important role in deploying, operating, and maintaining the secure network infrastructure that connects customer facilities to our…
Added 2 mins ago
Technical Support Engineer
Starburst
United States
Starburst delivers enterprise intelligence at scale by giving organizations secure, governed access to all their data, wherever it lives. Built for distributed data environments, Starburst…
Added 3 mins ago
Senior Level Electrical Engineer
Sargent & Lundy
Clayton, MO
…outcomes for our clients. Depending on the role, employees may use data, automation, artificial intelligence, and other digital tools to support research, analysis, engineering and design…
Added 4 mins ago
HPC Hardware Engineer, Firmware Management
NorthMark Compute and Cloud LLC
Dallas, TX
…ConnectX adapters that tie it all together. As an HPC Hardware Engineer focused on Firmware Management, you will be the engineer other teams rely on to keep firmware current, compatible,…
Added 8 mins ago
Agent Engineer
Profound
New York, NY · San Francisco, CA
Built on 2B+ real user prompts and growing, Profound’s data shows you what people ask AI and what the models say back. Profound's AI Marketer joins that data with deep context about our…
Added 8 mins ago
Quality Systems Engineer
Mp Biomedicals
Solon, OH
Our mission is to empower global research that unlocks life-changing solutions and inspires a meaningful life.
Added 8 mins ago
Winchester Equipment Mechanical Engineer
Olin Corporation
US-IL-East Alton
Focus: The Equipment Engineer is responsible for designing and improving mechanical systems for new and existing industrial automation equipment used in manufacturing small‑caliber…
Added 9 mins ago
Principal Mechanical R&D Engineer
CIVCO Medical Solutions
Coralville, IA
The Principal R&D Engineer is CIVCO’s hands-on upstream (Stage 0) technical lead. This principal-level individual contributor rapidly converts unmet clinical needs, product ideas, and…
Added 10 mins ago
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Data Scientist & Engineer
NYU Langone Health
New York, NY
- $84,577.92 to $110,250 USD / year
We have an exciting opportunity to join our team as a Data Science Analyst / Engineer.
Added 12 mins ago
Cloud Infrastructure Automation Engineer (Terraform) (US)
TD Bank, N.A.
Mount Laurel, NJ · Fort Lauderdale, FL
As a Cloud Network Platform Engineer, you will be responsible for engineering, automating, and supporting enterprise cloud networking solutions across Azure, AWS, and GCP. This role…
Added 13 mins ago
R&D Engineer
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San Jose, CA · SAN JOSE, CA
…communicate clearly is imperative, as is the ability to manipulate data using various software…
Added 14 mins ago
Manager I, Process Engineer
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Lakeland, FL
…they meet today's needs and transition to more sustainable…
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SR R&D/PRODUCT DVL ENGINEER
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Strong analytical capabilities to interpret simulation and lab data to identify issues and provide solutions to fix identified problem.
Added 14 mins ago
Lead Process Engineer
Actalent
Springfield, VA
Job Title: Lead Process EngineerJob DescriptionThe Lead Process Engineer oversees the operations and team members of a new polymer facility, ensuring a smooth transition from the existing…
Added 14 mins ago
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- $28 to $30 USD / hour
…excellent entry-level opportunity for a Mechanical or Electrical Engineer to support midstream and pipeline projects. You will create and interpret technical documentation, support project…
Added 15 mins ago
6604 - Product Reliability Engineer
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Indianapolis, IN · Fishers, IN
…pressing healthcare challenges. Verista provides innovative solutions and services that empower informed decision-making and are the result of our significant investment in our people and…
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Staff Software Development Engineer – iOS
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Remote, United States
…a highly skilled and innovative Staff Software Development Engineer – iOS to join our growing digital engineering organization. This Staff Engineering role offers the opportunity to drive…
Added 17 mins ago
Account Manager II
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…renewals, relationship development, and upsells, leveraging solutions, services, and new offerings. Supports assigned client base and responds timely to customer inquiries and promptly…
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Mechanical Engineer (Generation) Principal
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Oologah, OK · Tulsa, OK
…knowledge of a specialized technical area that enables the engineer to serve as a resource for the company in an area such as system production, underground systems, extensive control…
Added 17 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
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…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 17 mins ago
2027 Associate Signature Management & Survivability Engineer/Signature Management & Survivability Engineer
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…either an Associate Signature Management and Survivability Engineer or Signature Management and Survivability…
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Solutions Architect - Nutanix Database Service
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Added 17 mins ago
Senior Cybersecurity Architect (Cloud)
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Senior Data Engineer
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Design, develop, and maintain robust data processes and solutions to ensure the efficient movement and transformation of data across multiple systems

Lockheed Martin

Systems Engineer-IT Sr - Level 3 (Secret)

Littleton, CO, United States
Littleton, United States

Pay Information Full-Time Salary Range: $95900.00 - $178100.00 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: $95900.00 - $178100.00 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

The coolest jobs on this planet… or any other… are with Lockheed Martin Space.

At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you.

The Space Security Division within Lockheed Martin Space’s Mission Solutions business area is seeking a talented and dedicated Systems Engineer-IT to become a member of an Agile team focused on IT Infrastructure (Systems Administration, Networking, & Hardware) in the Whiskey Program Area.

Are you a Systems Admin looking for something different? In this role you will:

Have access to growth opportunities where you can make a difference to a very important mission.
Join one of the Whiskey portfolio's Agile (scrum) Systems Admin teams.
Be involved in Windows or Linux system administration
Using scripts to automate server administration and deployment
Complete system patching
Support user interactions
Design new capabilities
Maintain networks and data storage to ensure maximum up-time for development and operations
Demonstrate your great work ethic, communication skills, creativity and problem-solving skills to make a lasting difference.

Selected candidate must be a US Citizen. . This position will require obtaining a government security clearance. This position is located at a facility that requires special access.

The information below reflects the standard job description for this position: Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.

Basic Qualifications

Active Secret Clearance (with ability to obtain Top Secret Clearance)
Experience with configuration and management of Cisco switches and CUCM
Experience with configuration and management of Juniper firewalls
Proficiency with AWS and Azure networking services
Minimum 5 years’ experience with TACLANEs (IE: KG175s/ KG250 / KG255)
Confident in OSI model, IP addressing and subnetting
5+ years’ experience supporting and resolving network related issues
Ability to effectively communicate with other Classified Network Operations team members
Current CompTIA Security+ (or other DoD 8570.01) Certification (or ability to obtain certification)
Demonstrated ability to provide customer focused support building strong relationships with customers, key stakeholders, clearly communicating requirements.
US Citizenship
Candidate must be able to lift 30 pounds

Desired Skills

Ability to support 24/7 coverage during special events
Willingness to travel to CONUS locations
General knowledge of DISA STIGs and hardening methods
General knowledge of narrow and wideband satellite communications (FEPs, Modems, Framing)
Experience with support multi-site architecture
Juniper JNCIA/JNCIS Certification or Cisco CCNA
Experience with configuring and troubleshooting LAN and WAN connections
Ability to create and update network diagrams using Microsoft Visio and/or Draw.io

Pay Information Full-Time Salary Range: $95900.00 - $178100.00 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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